Update changelog and call this 0.3.3

.clang-tidy

@@ -1,5 +0,0 @@
-Checks: '-*,modernize-use-emplace,modernize-avoid-bind,misc-throw-by-value-catch-by-reference,misc-unconventional-assign-operator,performance-*'
-WarningsAsErrors: '-*,modernize-use-emplace,performance-type-promotion-in-math-fn,performance-faster-string-find,performance-implicit-cast-in-loop'
-CheckOptions:
-  - key: performance-unnecessary-value-param.AllowedTypes
-    value: v[23]f;v[23][su](16|32)

.dockerignore

@@ -1,4 +0,0 @@
-./cmake-build-*
-./build/*
-./cache/*
-Dockerfile

.editorconfig

@@ -1,9 +0,0 @@
-[*]
-end_of_line = lf
-
-[*.{cpp,h,lua,txt,glsl,md,c,cmake,java,gradle}]
-charset = utf-8
-indent_size = 4
-indent_style = tab
-insert_final_newline = true
-trim_trailing_whitespace = true

.github/CONTRIBUTING.md

@@ -1,169 +0,0 @@
-# Contributing
-
-Contributions are welcome! Here's how you can help:
-
-- [Contributing code](#code)
-- [Reporting issues](#issues)
-- [Requesting features](#feature-requests)
-- [Translating](#translations)
-- [Donating](#donations)
-
-## Code
-
-1. [Fork](https://help.github.com/articles/fork-a-repo/) the repository and
-   [clone](https://help.github.com/articles/cloning-a-repository/) your fork.
-
-2. Before you start coding, consider opening an
-   [issue at Github](https://github.com/minetest/minetest/issues) to discuss the
-   suitability and implementation of your intended contribution with the core
-   developers.
-
-   Any Pull Request that isn't a bug fix and isn't covered by
-   [the roadmap](../doc/direction.md) will be closed within a month unless it
-   receives a concept approval from a Core Developer. For this reason, it is
-   recommended that you open an issue for any such pull requests before doing
-   the work, to avoid disappointment.
-
-   You may also benefit from discussing on our IRC development channel
-   [#minetest-dev](http://www.minetest.net/irc/). Note that a proper IRC client
-   is required to speak on this channel.
-
-3. Start coding!
-    - Refer to the
-      [Lua API](https://github.com/minetest/minetest/blob/master/doc/lua_api.md),
-      [Developer Wiki](http://dev.minetest.net/Main_Page) and other
-      [documentation](https://github.com/minetest/minetest/tree/master/doc).
-    - Follow the [C/C++](http://dev.minetest.net/Code_style_guidelines) and
-      [Lua](http://dev.minetest.net/Lua_code_style_guidelines) code style guidelines.
-    - Check your code works as expected and document any changes to the Lua API.
-
-4. Commit & [push](https://help.github.com/articles/pushing-to-a-remote/) your changes to a new branch (not `master`, one change per branch)
-    - Commit messages should:
-        - Use the present tense.
-        - Be descriptive. See the commit messages by core developers for examples.
-    - The first line should:
-        - Start with a capital letter.
-        - Be a compact summary of the commit.
-        - Preferably have less than 70 characters.
-        - Have no full stop at the end.
-    - The second line should be empty.
-    - The following lines should describe the commit, starting a new line for each point.
-
-5. Once you are happy with your changes, submit a pull request.
-     - Open the [pull-request form](https://github.com/minetest/minetest/pull/new/master).
-     - Add a description explaining what you've done (or if it's a
-       work-in-progress - what you need to do).
-     - Make sure to fill out the pull request template.
-
-### A pull-request is considered merge-able when:
-
-1. It follows [the roadmap](../doc/direction.md) in some way and fits the whole
-   picture of the project.
-2. It works.
-3. It follows the code style for
-   [C/C++](http://dev.minetest.net/Code_style_guidelines) or
-   [Lua](http://dev.minetest.net/Lua_code_style_guidelines).
-4. The code's interfaces are well designed, regardless of other aspects that
-   might need more work in the future.
-5. It uses protocols and formats which include the required compatibility.
-
-## Issues
-
-If you experience an issue, we would like to know the details - especially when
-a stable release is on the way.
-
-1. Do a quick search on GitHub to check if the issue has already been reported.
-2. Is it an issue with the Minetest *engine*? If not, report it
-   [elsewhere](http://www.minetest.net/development/#reporting-issues).
-3. [Open an issue](https://github.com/minetest/minetest/issues/new) and describe
-   the issue you are having - you could include:
-     - Error logs (check the bottom of the `debug.txt` file).
-     - Screenshots.
-     - Ways you have tried to solve the issue, and whether they worked or not.
-     - Your Minetest version and the content (games, mods or texture packs) you have installed.
-     - Your platform (e.g. Windows 10 or Ubuntu 15.04 x64).
-
-After reporting you should aim to answer questions or clarifications as this
-helps pinpoint the cause of the issue (if you don't do this your issue may be
-closed after 1 month).
-
-## Feature requests
-
-Feature requests are welcome but take a moment to see if your idea follows
-[the roadmap](../doc/direction.md) in some way and fits the whole picture of
-the project. You should provide a clear explanation with as much detail as
-possible.
-
-## Translations
-
-The core translations of Minetest are performed using Weblate. You can access
-the project page with a list of current languages
-[here](https://hosted.weblate.org/projects/minetest/minetest/).
-
-Builtin (the component which contains things like server messages, chat command
-descriptions, privilege descriptions) is translated separately; it needs to be
-translated by editing a `.tr` text file. See
-[Translation](https://dev.minetest.net/Translation) for more information.
-
-## Donations
-
-If you'd like to monetarily support Minetest development, you can find donation
-methods on [our website](http://www.minetest.net/development/#donate).
-
-# Maintaining
-
-* This is a concise version of the
-  [Rules & Guidelines](http://dev.minetest.net/Category:Rules_and_Guidelines) on the developer wiki.*
-
-These notes are for those who have push access Minetest (core developers / maintainers).
-
-- See the [project organisation](http://dev.minetest.net/Organisation) for the people involved.
-
-## Concept approvals and roadmaps
-
-If a Pull Request is not a bug fix:
-
-* If it matches a goal in [the roadmap](../doc/direction.md), then the PR should
-  be labeled as "Roadmap" and the goal stated by number in the description.
-* If it doesn't match a goal, then it needs to receive a concept approval within
-  a week of being opened to remain open. This 1 week deadline does not apply to
-  PRs opened before the roadmap was adopted; instead, they may remain open or be
-  closed as needed. Use the "Concept Approved" label. Issues can be marked as
-  "Concept Approved" to give preapproval to future PRs.
-
-## Reviewing pull requests
-
-Pull requests should be reviewed and, if appropriate, checked if they achieve
-their intended purpose. You can show that you are in the process of, or will
-review the pull request by commenting *"Looks good"* or something similar.
-
-**If the pull-request is not [merge-able](#a-pull-request-is-considered-merge-able-when):**
-
-Submit a comment explaining to the author what they need to change to make the
-pull-request merge-able.
-
-- If the author comments or makes changes to the pull-request, it can be
-  reviewed again.
-- If no response is made from the author within 1 month (when improvements are
-  suggested or a question is asked), it can be closed.
-
-**If the pull-request is [merge-able](#a-pull-request-is-considered-merge-able-when):**
-
-Submit a :+1: (+1) or "Looks good" comment to show you believe the pull-request should be merged. "Looks good" comments often signify that the patch might require (more) testing.
-
-- Two core developers must agree to the merge before it is carried out and both should +1 the pull request.
-- Who intends to merge the pull-request should follow the commit rules:
-    - The title should follow the commit guidelines (title starts with a capital letter, present tense, descriptive).
-    - Don't modify history older than 10 minutes.
-    - Use rebase, not merge to get linear history:
-    - `curl https://github.com/minetest/minetest/pull/1.patch | git am`
-
-## Reviewing issues and feature requests
-
-- If an issue does not get a response from its author within 1 month (when requiring more details), it can be closed.
-- When an issue is a duplicate, refer to the first ones and close the later ones.
-- Tag issues with the appropriate [labels](https://github.com/minetest/minetest/labels) for devices, platforms etc.
-
-## Releasing a new version
-
-*Refer to [dev.minetest.net/Releasing_Minetest](http://dev.minetest.net/Releasing_Minetest)*

.github/ISSUE_TEMPLATE/bug_report.yaml

@@ -1,84 +0,0 @@
-name: Bug report
-description: Create a report to help us improve
-labels: ["Unconfirmed bug"]
-body:
-  - type: markdown
-    attributes:
-      value: |
-        Please note the following:
-        1. **Please update your Minetest Engine to the latest stable or dev version** before submitting bug reports. Make sure the bug is still reproducible on the latest version.
-        2. This page is for reporting the bugs of **the engine itself**. For bugs in a particular game, please [search for the game in the ContentDB](https://content.minetest.net/packages/?type=game) and submit a bug report in their issue trackers.
-            * For example, you can submit issues about the Minetest Game (the official game of Minetest) [in its own repository](https://github.com/minetest/minetest_game/issues).
-        3. Please provide as many details as possible for us to spot the problem quicker.
-  - type: textarea
-    attributes:
-      label: Minetest version
-      description: |
-        Paste the Minetest version below.
-        If you are on a dev version, please also indicate the git commit hash.
-        Refer to the "About" tab of the menu or run `minetest --version` on the command line.
-      placeholder: |
-        Example:
-        Minetest 5.7.0-dev-ca13c51 (Linux)
-        Using Irrlicht 1.9.0mt9
-        Using LuaJIT 2.1.0-beta3
-        BUILD_TYPE=Release
-        RUN_IN_PLACE=1
-        USE_CURL=1
-        USE_GETTEXT=1
-        USE_SOUND=1
-        STATIC_SHAREDIR="."
-        STATIC_LOCALEDIR="locale"
-      render: "true"
-    validations:
-      required: true
-  - type: input
-    attributes:
-      label: Irrlicht device
-      description:
-      placeholder: "Example: X11"
-    validations:
-      required: false
-  - type: input
-    attributes:
-      label: Operating system and version
-      description: It is recommended to upgrade your operating system to see if the problem persists.
-      placeholder: "Example: Ubuntu 22.04"
-    validations:
-      required: true
-  - type: input
-    attributes:
-      label: CPU model
-      description: Usually found in OS/system settings.
-      placeholder: "Example: Intel Core i5-2410M"
-    validations:
-      required: false
-  - type: markdown
-    attributes:
-      value: The GPU model and renderer can be omitted if the bug is not a graphical issue.
-  - type: input
-    attributes:
-      label: GPU model
-      description: Usually found in OS/system settings.
-      placeholder: "Example: NVIDIA GeForce GTX 1660"
-    validations:
-      required: false
-  - type: input
-    attributes:
-      label: Active renderer
-      description: You can find this in the "About" tab in the main menu.
-      placeholder: "Example: OpenGL 4.6.0"
-    validations:
-      required: false
-  - type: textarea
-    attributes:
-      label: Summary
-      description: Describe your problem here.
-    validations:
-      required: true
-  - type: textarea
-    attributes:
-      label: Steps to reproduce
-      description: Explain how the problem has happened, providing a minimal test (e.g. a minimized code snippet) where possible.
-    validations:
-      required: true

.github/ISSUE_TEMPLATE/config.yml

@@ -1,8 +0,0 @@
-blank_issues_enabled: true
-contact_links:
-  - name: Submit issues about Minetest Game
-    url: https://github.com/minetest/minetest_game/issues/new/choose
-    about: Only submit issues of the engine in this repository's issue tracker. Submit those of Minetest Game in its own issue tracker.
-  - name: Search for issue trackers of third-party games
-    url: https://content.minetest.net/packages/?type=game
-    about: For issues of third-party games, search for the game in the ContentDB and then submit an issue in their issue tracker.

.github/ISSUE_TEMPLATE/feature_request.yaml

@@ -1,39 +0,0 @@
-name: Feature request
-description: Suggest an idea for this project
-labels: ["Feature request"]
-body:
-  - type: markdown
-    attributes:
-      value: |
-        Please note the following:
-        1. Only submit a feature request if the feature does not exist on the latest dev version.
-        2. This page is for suggesting changes to **the engine itself**. To suggest changes to games, please [search for the game in the ContentDB](https://content.minetest.net/packages/?type=game) and submit a feature request in their issue trackers.
-  - type: textarea
-    attributes:
-      label: Problem
-      description: |
-        A clear and concise description of the problem, i.e. "Why is this needed?"
-        Example: I'm always frustrated when [...]
-    validations:
-      required: true
-  - type: textarea
-    attributes:
-      label: Solutions
-      description: |
-        A clear and concise description of what you want to happen.
-    validations:
-      required: true
-  - type: textarea
-    attributes:
-      label: Alternatives
-      description: |
-        A clear and concise description of any alternative solutions or features you've considered.
-    validations:
-      required: true
-  - type: textarea
-    attributes:
-      label: Additional context
-      description: |
-        Add any other context or screenshots about the feature request here.
-    validations:
-      required: false

.github/PULL_REQUEST_TEMPLATE.md

@@ -1,20 +0,0 @@
-Add compact, short information about your PR for easier understanding:
-
-- Goal of the PR
-- How does the PR work?
-- Does it resolve any reported issue?
-- Does this relate to a goal in [the roadmap](https://github.com/minetest/minetest/blob/master/doc/direction.md)?
-- If not a bug fix, why is this PR needed? What usecases does it solve?
-
-## To do
-
-This PR is a Work in Progress / Ready for Review.
-<!-- ^ delete one -->
-
-- [ ] List
-- [ ] Things
-- [ ] To do
-
-## How to test
-
-<!-- Example code or instructions -->

.github/SECURITY.md

@@ -1,20 +0,0 @@
-# Security Policy
-
-## Supported Versions
-
-We only support the latest stable version for security issues.
-See the [releases page](https://github.com/minetest/minetest/releases).
-
-## Reporting a Vulnerability
-
-We ask that you report vulnerabilities privately, by contacting a core developer,
-to give us time to fix them. You can do that by emailing one of the following addresses:
-
-* celeron55@gmail.com
-* rubenwardy@minetest.net
-
-Depending on severity, we will either create a private issue for the vulnerability
-and release a patch version of Minetest, or give you permission to file the issue publicly.
-
-For more information on the justification of this policy, see
-[Responsible Disclosure](https://en.wikipedia.org/wiki/Responsible_disclosure).

.github/workflows/android.yml

@@ -1,56 +0,0 @@
-name: android
-
-# build on c/cpp changes or workflow changes
-on:
-  push:
-    paths:
-      - 'lib/**.[ch]'
-      - 'lib/**.cpp'
-      - 'src/**.[ch]'
-      - 'src/**.cpp'
-      - '**/CMakeLists.txt'
-      - 'cmake/Modules/**'
-      - 'android/**'
-      - '.github/workflows/android.yml'
-  pull_request:
-    paths:
-      - 'lib/**.[ch]'
-      - 'lib/**.cpp'
-      - 'src/**.[ch]'
-      - 'src/**.cpp'
-      - '**/CMakeLists.txt'
-      - 'cmake/Modules/**'
-      - 'android/**'
-      - '.github/workflows/android.yml'
-
-jobs:
-  build:
-    runs-on: ubuntu-20.04
-    steps:
-    - uses: actions/checkout@v4
-    - name: Install deps
-      run: |
-        sudo apt-get update
-        sudo apt-get install -y --no-install-recommends gettext openjdk-11-jdk-headless
-    - name: Build with Gradle
-      run: cd android; ./gradlew assemblerelease
-    - name: Save armeabi artifact
-      uses: actions/upload-artifact@v4
-      with:
-        name: Minetest-armeabi-v7a.apk
-        path: android/app/build/outputs/apk/release/app-armeabi-v7a-release-unsigned.apk
-    - name: Save arm64 artifact
-      uses: actions/upload-artifact@v4
-      with:
-        name: Minetest-arm64-v8a.apk
-        path: android/app/build/outputs/apk/release/app-arm64-v8a-release-unsigned.apk
-    - name: Save x86 artifact
-      uses: actions/upload-artifact@v4
-      with:
-        name: Minetest-x86.apk
-        path: android/app/build/outputs/apk/release/app-x86-release-unsigned.apk
-    - name: Save x86_64 artifact
-      uses: actions/upload-artifact@v4
-      with:
-        name: Minetest-x86_64.apk
-        path: android/app/build/outputs/apk/release/app-x86_64-release-unsigned.apk

.github/workflows/cpp_lint.yml

@@ -1,41 +0,0 @@
-name: cpp_lint
-
-# lint on c/cpp changes or workflow changes
-on:
-  push:
-    paths:
-      - 'lib/**.[ch]'
-      - 'lib/**.cpp'
-      - 'src/**.[ch]'
-      - 'src/**.cpp'
-      - '**/CMakeLists.txt'
-      - 'cmake/Modules/**'
-      - 'util/ci/**'
-      - '.github/workflows/**.yml'
-  pull_request:
-    paths:
-      - 'lib/**.[ch]'
-      - 'lib/**.cpp'
-      - 'src/**.[ch]'
-      - 'src/**.cpp'
-      - '**/CMakeLists.txt'
-      - 'cmake/Modules/**'
-      - 'util/ci/**'
-      - '.github/workflows/**.yml'
-
-env:
-  CLANG_TIDY: clang-tidy-15
-
-jobs:
-  clang_tidy:
-    runs-on: ubuntu-22.04
-    steps:
-    - uses: actions/checkout@v4
-    - name: Install deps
-      run: |
-        source ./util/ci/common.sh
-        install_linux_deps $CLANG_TIDY
-
-    - name: Run clang-tidy
-      run: |
-        ./util/ci/clang-tidy.sh

.github/workflows/linux.yml

@@ -1,163 +0,0 @@
-name: linux
-
-# build on c/cpp changes or workflow changes
-on:
-  push:
-    paths:
-      - 'lib/**.[ch]'
-      - 'lib/**.cpp'
-      - 'src/**.[ch]'
-      - 'src/**.cpp'
-      - '**/CMakeLists.txt'
-      - 'cmake/Modules/**'
-      - 'util/ci/**'
-      - 'misc/irrlichtmt_tag.txt'
-      - 'Dockerfile'
-      - '.dockerignore'
-      - '.github/workflows/linux.yml'
-  pull_request:
-    paths:
-      - 'lib/**.[ch]'
-      - 'lib/**.cpp'
-      - 'src/**.[ch]'
-      - 'src/**.cpp'
-      - '**/CMakeLists.txt'
-      - 'cmake/Modules/**'
-      - 'util/ci/**'
-      - 'misc/irrlichtmt_tag.txt'
-      - 'Dockerfile'
-      - '.dockerignore'
-      - '.github/workflows/linux.yml'
-
-env:
-  MINETEST_POSTGRESQL_CONNECT_STRING: 'host=localhost user=minetest password=minetest dbname=minetest'
-
-jobs:
-  # Older gcc version (should be close to our minimum supported version)
-  gcc_7:
-    runs-on: ubuntu-20.04
-    steps:
-      - uses: actions/checkout@v4
-      - name: Install deps
-        run: |
-          source ./util/ci/common.sh
-          install_linux_deps g++-7
-
-      - name: Build
-        run: |
-          ./util/ci/build.sh
-        env:
-          CC: gcc-7
-          CXX: g++-7
-
-      - name: Test
-        run: |
-          ./bin/minetest --run-unittests
-
-  # Current gcc version
-  gcc_12:
-    runs-on: ubuntu-22.04
-    steps:
-      - uses: actions/checkout@v4
-      - name: Install deps
-        run: |
-          source ./util/ci/common.sh
-          install_linux_deps g++-12 libluajit-5.1-dev
-
-      - name: Build
-        run: |
-          ./util/ci/build.sh
-        env:
-          CC: gcc-12
-          CXX: g++-12
-
-      - name: Test
-        run: |
-          mkdir nowrite
-          chmod a-w nowrite
-          cd nowrite
-          ../bin/minetest --run-unittests
-
-  # Older clang version (should be close to our minimum supported version)
-  clang_7:
-    runs-on: ubuntu-20.04
-    steps:
-      - uses: actions/checkout@v4
-      - name: Install deps
-        run: |
-          source ./util/ci/common.sh
-          install_linux_deps clang-7 llvm
-
-      - name: Build
-        run: |
-          ./util/ci/build.sh
-        env:
-          CC: clang-7
-          CXX: clang++-7
-          CMAKE_FLAGS: '-DCMAKE_C_FLAGS="-fsanitize=address" -DCMAKE_CXX_FLAGS="-fsanitize=address"'
-
-      - name: Unittest
-        run: |
-          ./bin/minetest --run-unittests
-
-  # Current clang version
-  clang_14:
-    runs-on: ubuntu-22.04
-    steps:
-      - uses: actions/checkout@v4
-      - name: Install deps
-        run: |
-          source ./util/ci/common.sh
-          install_linux_deps clang-14 gdb
-
-      - name: Build
-        run: |
-          ./util/ci/build.sh
-        env:
-          CC: clang-14
-          CXX: clang++-14
-
-      - name: Test
-        run: |
-          ./bin/minetest --run-unittests
-
-      - name: Integration test + devtest
-        run: |
-          ./util/test_multiplayer.sh
-
-  # Build with prometheus-cpp (server-only)
-  clang_9_prometheus:
-    name: "clang_9 (PROMETHEUS=1)"
-    runs-on: ubuntu-20.04
-    steps:
-      - uses: actions/checkout@v4
-      - name: Install deps
-        run: |
-          source ./util/ci/common.sh
-          install_linux_deps clang-9
-
-      - name: Build prometheus-cpp
-        run: |
-          ./util/ci/build_prometheus_cpp.sh
-
-      - name: Build
-        run: |
-          ./util/ci/build.sh
-        env:
-          CC: clang-9
-          CXX: clang++-9
-          CMAKE_FLAGS: "-DENABLE_PROMETHEUS=1 -DBUILD_CLIENT=0"
-
-      - name: Test
-        run: |
-          ./bin/minetestserver --run-unittests
-
-  docker:
-    name: "Docker image"
-    runs-on: ubuntu-20.04
-    steps:
-      - uses: actions/checkout@v4
-      - name: Build docker image
-        run: |
-          docker build . -t minetest:latest
-          docker run --rm minetest:latest /usr/local/bin/minetestserver --version

.github/workflows/lua.yml

@@ -1,72 +0,0 @@
-name: lua_lint
-
-# Lint on lua changes on builtin or if workflow changed
-on:
-  push:
-    paths:
-      - 'builtin/**.lua'
-      - 'games/devtest/**.lua'
-      - '.github/workflows/**.yml'
-  pull_request:
-    paths:
-      - 'builtin/**.lua'
-      - 'games/devtest/**.lua'
-      - '.github/workflows/**.yml'
-
-jobs:
-  # Note that the integration tests are also run build.yml, but only when C++ code is changed.
-  integration_tests:
-    name: "Compile and run multiplayer tests"
-    runs-on: ubuntu-20.04
-    steps:
-    - uses: actions/checkout@v4
-    - name: Install deps
-      run: |
-        source ./util/ci/common.sh
-        install_linux_deps clang-10 gdb libluajit-5.1-dev
-
-    - name: Build
-      run: |
-        ./util/ci/build.sh
-      env:
-        CC: clang-10
-        CXX: clang++-10
-        CMAKE_FLAGS: "-DENABLE_GETTEXT=0 -DBUILD_SERVER=0"
-
-    - name: Integration test + devtest
-      run: |
-        ./util/test_multiplayer.sh
-
-  luacheck:
-    name: "Builtin Luacheck and Unit Tests"
-    runs-on: ubuntu-20.04
-
-    steps:
-
-    - uses: actions/checkout@v4
-    - uses: leafo/gh-actions-lua@v10
-      with:
-        luaVersion: "5.1.5"
-    - uses: leafo/gh-actions-luarocks@v4.3.0
-
-    - name: Install LuaJIT
-      run: |
-        cd $HOME
-        git clone https://github.com/LuaJIT/LuaJIT/
-        cd LuaJIT
-        make -j$(nproc)
-
-    - name: Install luarocks tools
-      run: |
-        luarocks install --local luacheck
-        luarocks install --local busted
-
-    - name: Run checks (builtin)
-      run: |
-        $HOME/.luarocks/bin/luacheck builtin
-        $HOME/.luarocks/bin/busted builtin
-        $HOME/.luarocks/bin/busted builtin --lua=$HOME/LuaJIT/src/luajit
-
-    - name: Run checks (devtest)
-      run: |
-        $HOME/.luarocks/bin/luacheck --config=games/devtest/.luacheckrc games/devtest

.github/workflows/lua_api_deploy.yml

@@ -1,48 +0,0 @@
-name: lua_api_deploy
-
-permissions:
-  contents: read
-  pages: write
-  id-token: write
-
-on:
-  push:
-    paths:
-      - '.github/workflows/lua_api_deploy.yml'
-      - 'doc/lua_api.md'
-      - 'doc/mkdocs/'
-    branches:
-      - master
-
-jobs:
-  build:
-    runs-on: ubuntu-22.04
-
-    steps:
-      - uses: actions/checkout@v4
-
-      - name: Set up Python
-        uses: actions/setup-python@v5
-        with:
-          python-version: 3.11
-
-      - name: Install mkdocs
-        run: |
-          pip install -U -r doc/mkdocs/requirements.txt
-
-      - name: Build documentation
-        run: |
-          cd doc/mkdocs/
-          ./build.sh
-
-      - name: Setup Pages
-        uses: actions/configure-pages@v4
-
-      - name: Upload artifact
-        uses: actions/upload-pages-artifact@v3
-        with:
-          path: 'public/'
-
-      - name: Deploy to GitHub Pages
-        id: deployment
-        uses: actions/deploy-pages@v4

.github/workflows/macos.yml

@@ -1,62 +0,0 @@
-name: macos
-
-# build on c/cpp changes or workflow changes
-on:
-  push:
-    paths:
-      - 'lib/**.[ch]'
-      - 'lib/**.cpp'
-      - 'src/**.[ch]'
-      - 'src/**.cpp'
-      - '**/CMakeLists.txt'
-      - 'cmake/Modules/**'
-      - '.github/workflows/macos.yml'
-  pull_request:
-    paths:
-      - 'lib/**.[ch]'
-      - 'lib/**.cpp'
-      - 'src/**.[ch]'
-      - 'src/**.cpp'
-      - '**/CMakeLists.txt'
-      - 'cmake/Modules/**'
-      - '.github/workflows/macos.yml'
-
-jobs:
-  build:
-    runs-on: macos-latest
-    steps:
-      - uses: actions/checkout@v4
-      - name: Install deps
-        run: |
-          source ./util/ci/common.sh
-          install_macos_deps
-
-      - name: Build
-        run: |
-          git clone https://github.com/minetest/irrlicht lib/irrlichtmt --depth 1 -b $(cat misc/irrlichtmt_tag.txt)
-          mkdir build
-          cd build
-          cmake .. \
-            -DCMAKE_OSX_DEPLOYMENT_TARGET=10.14 \
-            -DCMAKE_FIND_FRAMEWORK=LAST \
-            -DCMAKE_INSTALL_PREFIX=../build/macos/ \
-            -DRUN_IN_PLACE=FALSE -DENABLE_GETTEXT=TRUE \
-            -DINSTALL_DEVTEST=TRUE
-          cmake --build . -j$(sysctl -n hw.logicalcpu)
-          make install
-
-      - name: Test
-        run: |
-          ./build/macos/minetest.app/Contents/MacOS/minetest --run-unittests
-
-      # Zipping the built .app preserves permissions on the contained files,
-      #   which the GitHub artifact pipeline would otherwise strip away.
-      - name: CPack
-        run: |
-          cd build
-          cpack -G ZIP -B macos
-
-      - uses: actions/upload-artifact@v4
-        with:
-          name: minetest-macos
-          path: ./build/macos/*.zip

.github/workflows/windows.yml

@@ -1,152 +0,0 @@
-name: windows
-
-# build on c/cpp changes or workflow changes
-on:
-  push:
-    paths:
-      - 'lib/**.[ch]'
-      - 'lib/**.cpp'
-      - 'src/**.[ch]'
-      - 'src/**.cpp'
-      - '**/CMakeLists.txt'
-      - 'cmake/Modules/**'
-      - 'util/buildbot/**'
-      - 'misc/irrlichtmt_tag.txt'
-      - 'misc/*.manifest'
-      - '.github/workflows/windows.yml'
-  pull_request:
-    paths:
-      - 'lib/**.[ch]'
-      - 'lib/**.cpp'
-      - 'src/**.[ch]'
-      - 'src/**.cpp'
-      - '**/CMakeLists.txt'
-      - 'cmake/Modules/**'
-      - 'util/buildbot/**'
-      - 'misc/irrlichtmt_tag.txt'
-      - 'misc/*.manifest'
-      - '.github/workflows/windows.yml'
-
-jobs:
-  mingw32:
-    name: "MinGW cross-compiler (32-bit)"
-    runs-on: ubuntu-22.04
-    steps:
-      - uses: actions/checkout@v4
-      - name: Install compiler
-        run: |
-          sudo apt-get update && sudo apt-get install -y gettext
-          sudo ./util/buildbot/download_toolchain.sh /usr
-
-      - name: Build
-        run: |
-           EXISTING_MINETEST_DIR=$PWD ./util/buildbot/buildwin32.sh B
-
-      - uses: actions/upload-artifact@v4
-        with:
-          name: mingw32
-          path: B/build/*.zip
-          if-no-files-found: error
-
-  mingw64:
-    name: "MinGW cross-compiler (64-bit)"
-    runs-on: ubuntu-22.04
-    steps:
-      - uses: actions/checkout@v4
-      - name: Install compiler
-        run: |
-          sudo apt-get update && sudo apt-get install -y gettext
-          sudo ./util/buildbot/download_toolchain.sh /usr
-
-      - name: Build
-        run: |
-          EXISTING_MINETEST_DIR=$PWD ./util/buildbot/buildwin64.sh B
-
-      - uses: actions/upload-artifact@v4
-        with:
-          name: mingw64
-          path: B/build/*.zip
-          if-no-files-found: error
-
-  msvc:
-    name: VS 2019 ${{ matrix.config.arch }}-${{ matrix.type }}
-    runs-on: windows-2019
-    env:
-      VCPKG_VERSION: 8eb57355a4ffb410a2e94c07b4dca2dffbee8e50
-      # 2023.10.19
-      vcpkg_packages: zlib zstd curl[winssl] openal-soft libvorbis libogg libjpeg-turbo sqlite3 freetype luajit gmp jsoncpp sdl2
-    strategy:
-      fail-fast: false
-      matrix:
-        config:
-          - {
-              arch: x86,
-              generator: "-G'Visual Studio 16 2019' -A Win32",
-              vcpkg_triplet: x86-windows
-            }
-          - {
-              arch: x64,
-              generator: "-G'Visual Studio 16 2019' -A x64",
-              vcpkg_triplet: x64-windows
-            }
-        type: [portable]
-#        type: [portable, installer]
-# The installer type is working, but disabled, to save runner jobs.
-# Enable it, when working on the installer.
-
-    steps:
-      - uses: actions/checkout@v4
-
-      - name: Checkout IrrlichtMt
-        run: |
-          $ref = @(Get-Content misc\irrlichtmt_tag.txt)
-          git clone https://github.com/minetest/irrlicht lib\irrlichtmt --depth 1 -b $ref[0]
-
-      - name: Restore from cache and run vcpkg
-        uses: lukka/run-vcpkg@v7
-        with:
-          vcpkgArguments: ${{env.vcpkg_packages}}
-          vcpkgDirectory: '${{ github.workspace }}\vcpkg'
-          appendedCacheKey: ${{ matrix.config.vcpkg_triplet }}
-          vcpkgGitCommitId: ${{ env.VCPKG_VERSION }}
-          vcpkgTriplet: ${{ matrix.config.vcpkg_triplet }}
-
-      - name: Minetest CMake
-        run: |
-          cmake ${{matrix.config.generator}}  `
-          -DCMAKE_TOOLCHAIN_FILE="${{ github.workspace }}\vcpkg\scripts\buildsystems\vcpkg.cmake"  `
-          -DCMAKE_BUILD_TYPE=Release  `
-          -DENABLE_POSTGRESQL=OFF  `
-          -DENABLE_LUAJIT=TRUE  `
-          -DREQUIRE_LUAJIT=TRUE  `
-          -DRUN_IN_PLACE=${{ contains(matrix.type, 'portable') }} .
-
-      - name: Build Minetest
-        run: cmake --build . --config Release
-
-      - name: Unittests
-        # need this workaround for stdout to work
-        run: |
-          $proc = start .\bin\Release\minetest.exe --run-unittests -NoNewWindow -Wait -PassThru
-          exit $proc.ExitCode
-        continue-on-error: true # FIXME!!
-
-      - name: CPack
-        run: |
-          If ($env:TYPE -eq "installer")
-          {
-            cpack -G WIX -B "$env:GITHUB_WORKSPACE\Package"
-          }
-          ElseIf($env:TYPE -eq "portable")
-          {
-            cpack -G ZIP -B "$env:GITHUB_WORKSPACE\Package"
-          }
-          rm -r $env:GITHUB_WORKSPACE\Package\_CPack_Packages
-        env:
-          TYPE: ${{matrix.type}}
-
-      - uses: actions/upload-artifact@v4
-        with:
-          name: msvc-${{ matrix.config.arch }}-${{ matrix.type }}
-          path: .\Package\
-          if-no-files-found: error

.gitignore

@@ -1,122 +1,23 @@
-## Editors and development environments
-*~
-*.swp
-*.bak*
-*.orig
-.DS_Store
-# Vim
-*.vim
-# Kate
-.*.kate-swp
-.swp.*
-# KDevelop4
-.kdev4/
-*.kdev4
-# Eclipse (CDT and LDT)
-.project
-.cproject
-.settings/
-.buildpath
-.metadata
-# GNU Global
-tags
-!tags/
-gtags.files
-.idea
-# Codelite
-*.project
-# Visual Studio Code & plugins
-.vscode/
-build/.cmake/
-# Fleet
-.fleet
-# Gradle
-.gradle
-# Clang
-.cache
-# AppImage
-*.AppImage
-*.zsync
-appimage-build
-AppDir
-
-## Files related to Minetest development cycle
-/*.patch
-*.diff
-# GNU Patch reject file
-*.rej
-
-## Non-static Minetest directories or symlinks to these
-/bin/
-/games/*
-!/games/devtest/
-/games/devtest/mods/soundstuff/sounds/gitignored_sounds/*
-!/games/devtest/mods/soundstuff/sounds/gitignored_sounds/custom_sounds_here.txt
-/cache
-/textures/*
-!/textures/base/
-/screenshots
-/sounds
-/mods/*
-!/mods/mods_here.txt
-/worlds/*
-!/worlds/worlds_here.txt
-/clientmods/*
-!/clientmods/preview/
-/client/mod_storage/
-
-## Configuration/log files
+map/*
+world/*
+CMakeFiles/*
+src/CMakeFiles/*
+src/Makefile
+src/cmake_config.h
+src/cmake_install.cmake
+src/jthread/CMakeFiles/*
+src/jthread/Makefile
+src/jthread/cmake_config.h
+src/jthread/cmake_install.cmake
+.*.swp
 minetest.conf
-debug.txt
-debug.txt.1
-
-## Other files generated by Minetest
-screenshot_*.png
-testbm.txt
-
-## Doxygen files
-doc/Doxyfile
-doc/html/
-doc/doxygen_*
-
-## MkDocs files
-public/
-doc/mkdocs/docs/*.md
-doc/mkdocs/mkdocs.yml
-
-## Build files
-build/
-CMakeFiles
-Makefile
-cmake_install.cmake
+bin/
 CMakeCache.txt
 CPackConfig.cmake
 CPackSourceConfig.cmake
-src/cmake_config.h
-src/cmake_config_githash.h
-/locale/
-.directory
-*.cbp
-*.layout
-*.o
-*.a
-*.ninja
-.ninja*
-*.gch
-*.iml
-test_config.h
-cmake-build-debug/
-cmake-build-release/
-cmake_config.h
-cmake_config_githash.h
-CMakeDoxy*
-compile_commands.json
-*.apk
-*.zip
-# Visual Studio
-*.vcxproj*
-*.sln
-.vs/
-
-# Generated mod storage database
-client/mod_storage.sqlite
+Makefile
+cmake_install.cmake
+src/jthread/libjthread.a
+debug.txt
+bin/debug.txt
+minetestmapper/map.png

.gitlab-ci.yml

@@ -1,16 +0,0 @@
----
-# Github repository is cloned every day on Gitlab.com
-# https://gitlab.com/minetest/minetest
-# Pipelines URL: https://gitlab.com/minetest/minetest/pipelines
-
-
-pages:
-  stage: deploy
-  image: python:3.8
-  script:
-    - ./misc/make_redirects.sh
-  artifacts:
-    paths:
-      - public
-  only:
-    - master

.gitmodules

@@ -1,3 +0,0 @@
-[submodule "lib/irrlichtmt"]
-	path = lib/irrlichtmt
-	url = git@brn.systems:BRNSystems/irrlicht.git

.hgignore

@@ -0,0 +1,25 @@
+map/*
+world/*
+CMakeFiles/*
+src/CMakeFiles/*
+src/Makefile
+src/cmake_config.h
+src/cmake_install.cmake
+src/jthread/CMakeFiles/*
+src/jthread/Makefile
+src/jthread/cmake_config.h
+src/jthread/cmake_install.cmake
+src/.*.swp
+src/sqlite/libsqlite3.a
+src/session.vim
+util/uloste.png
+minetest.conf
+debug.txt
+bin/
+CMakeCache.txt
+CPackConfig.cmake
+CPackSourceConfig.cmake
+Makefile
+cmake_install.cmake
+src/jthread/libjthread.a
+data_temp/*

.hgtags

@@ -0,0 +1 @@
+a519d683251105654d2a146ae7b91d3850b6504c 0.2.20110731_3

.luacheckrc

@@ -1,83 +0,0 @@
-unused_args = false
-allow_defined_top = true
-
-ignore = {
-	"131", -- Unused global variable
-	"431", -- Shadowing an upvalue
-	"432", -- Shadowing an upvalue argument
-}
-
-read_globals = {
-	"ItemStack",
-	"INIT",
-	"DIR_DELIM",
-	"dump", "dump2",
-	"fgettext", "fgettext_ne",
-	"vector",
-	"VoxelArea",
-	"profiler",
-	"Settings",
-	"PerlinNoise", "PerlinNoiseMap",
-
-	string = {fields = {"split", "trim"}},
-	table  = {fields = {"copy", "getn", "indexof", "insert_all"}},
-	math   = {fields = {"hypot", "round"}},
-}
-
-globals = {
-	"core",
-	"gamedata",
-	os = { fields = { "tempfolder" } },
-	"_",
-}
-
-files["builtin/client/register.lua"] = {
-	globals = {
-		debug = {fields={"getinfo"}},
-	}
-}
-
-files["builtin/common/misc_helpers.lua"] = {
-	globals = {
-		"dump", "dump2", "table", "math", "string",
-		"fgettext", "fgettext_ne", "basic_dump", "game", -- ???
-		"file_exists", "get_last_folder", "cleanup_path", -- ???
-	},
-}
-
-files["builtin/common/vector.lua"] = {
-	globals = { "vector" },
-}
-
-files["builtin/game/voxelarea.lua"] = {
-	globals = { "VoxelArea" },
-}
-
-files["builtin/game/init.lua"] = {
-	globals = { "profiler" },
-}
-
-files["builtin/common/filterlist.lua"] = {
-	globals = {
-		"filterlist",
-		"compare_worlds", "sort_worlds_alphabetic", "sort_mod_list", -- ???
-	},
-}
-
-files["builtin/mainmenu"] = {
-	globals = {
-		"gamedata",
-	},
-
-	read_globals = {
-		"PLATFORM",
-	},
-}
-
-files["builtin/common/tests"] = {
-	read_globals = {
-		"describe",
-		"it",
-		"assert",
-	},
-}

.mailmap

@@ -1,74 +0,0 @@
-# Documentation: https://git-scm.com/docs/git-check-mailmap#_mapping_authors
-
-0gb.us <0gb.us@0gb.us> <us_0gb@laptop-0gb-us.0gb.us>
-Calinou <calinou@opmbx.org> <calinou9999@gmail.com>
-Calinou <calinou@opmbx.org> <calinou9999spam@gmail.com>
-Perttu Ahola <celeron55@gmail.com>
-Perttu Ahola <celeron55@gmail.com> celeron55 <celeron55@armada.(none)>
-Zeno- <kde.psych@gmail.com>
-Zeno- <kde.psych@gmail.com> <crobbins@localhost.localdomain>
-Diego Martínez <kaeza@users.sf.net>
-Diego Martínez <kaeza@users.sf.net> <lkaezadl3@gmail.com>
-Ilya Zhuravlev <zhuravlevilya@ya.ru>
-Ilya Zhuravlev <zhuravlevilya@ya.ru> <whatever@xyz.is>
-kwolekr <kwolekr@minetest.net> <mirrorisim@gmail.com>
-PilzAdam <pilzadam@minetest.net> <adam-k@outlook.com>
-PilzAdam <pilzadam@minetest.net> <PilzAdam@gmx.de>
-proller <proller@github.com> <proler@github.com>
-proller <proller@github.com> <proler@gmail.com>
-RealBadAngel <maciej.kasatkin@o2.pl> <mk@realbadangel.pl>
-RealBadAngel <maciej.kasatkin@o2.pl> <maciej.kasatkin@yahoo.com>
-Selat <LongExampleTestName@gmail.com> <LongExampletestName@gmail.com>
-ShadowNinja <shadowninja@minetest.net> ShadowNinja <noreply@gmail.com>
-Esteban I. Ruiz Moreno <exio4.com@gmail.com>
-Esteban I. Ruiz Moreno <exio4.com@gmail.com> <me@exio4.xyz>
-Lord James <neftali_dtctv@hotmail.com>
-BlockMen <nmuelll@web.de>
-sfan5 <sfan5@live.de>
-DannyDark <the_skeleton_of_a_child@yahoo.co.uk>
-Ilya Pavlov <TTChangeTheWorld@gmail.com>
-sapier <Sapier at GMX dot net> sapier <sapier AT gmx DOT net>
-sapier <Sapier at GMX dot net> sapier <sapier at gmx dot net>
-SmallJoker <SmallJoker@users.noreply.github.com> <mk939@ymail.com>
-Loïc Blot <nerzhul@users.noreply.github.com>
-Loïc Blot <nerzhul@users.noreply.github.com> <loic.blot@unix-experience.fr>
-numzero <numzer0@yandex.ru> Vitaliy <numzer0@yandex.ru>
-numzero <numzer0@yandex.ru> <silverunicorn2011@yandex.ru>
-Jean-Patrick Guerrero <kilbith@users.noreply.github.com>
-Jean-Patrick Guerrero <kilbith@users.noreply.github.com> <jeanpatrick.guerrero@gmail.com>
-HybridDog <3192173+HybridDog@users.noreply.github.com> <ovvv@web.de>
-srifqi <muhammadrifqipriyosusanto@gmail.com>
-Dániel Juhász <juhdanad@gmail.com>
-rubenwardy <rw@rubenwardy.com>
-rubenwardy <rw@rubenwardy.com> <rubenwardy@gmail.com>
-Paul Ouellette <oue.paul18@gmail.com>
-Vanessa Dannenberg <vanessa.e.dannenberg@gmail.com> <vanessaezekowitz@gmail.com>
-ClobberXD <ClobberXD@gmail.com>
-ClobberXD <ClobberXD@gmail.com> <ClobberXD@protonmail.com>
-ClobberXD <ClobberXD@gmail.com> <36130650+ClobberXD@users.noreply.github.com>
-Auke Kok <sofar+github@foo-projects.org>
-Auke Kok <sofar+github@foo-projects.org> <sofar@foo-projects.org>
-DS <ds.desour@proton.me>
-DS <ds.desour@proton.me> <vorunbekannt75@web.de>
-Nathanaëlle Courant <Ekdohibs@users.noreply.github.com> <nathanael.courant@laposte.net>
-Ezhh <owlecho@live.com>
-paramat <paramat@users.noreply.github.com>
-paramat <paramat@users.noreply.github.com> <mat.gregory@virginmedia.com>
-lhofhansl <lhofhansl@yahoo.com> <larsh@apache.org>
-red-001 <red-001@outlook.ie> <red-001@openmailbox.org>
-Wuzzy <Wuzzy@disroot.org> <wuzzy2@mail.ru>
-Wuzzy <Wuzzy@disroot.org> <Wuzzy2@mail.ru>
-Wuzzy <Wuzzy@disroot.org> <almikes@aol.com>
-Jordach <jordach.snelling@gmail.com>
-MoNTE48 <MoNTE48@mail.ua>
-v-rob <robinsonvincent89@gmail.com>
-v-rob <robinsonvincent89@gmail.com> <31123645+v-rob@users.noreply.github.com>
-EvidenceB <49488517+EvidenceBKidscode@users.noreply.github.com>
-gregorycu <gregory.currie@gmail.com>
-Rogier <rogier777@gmail.com>
-Rogier <rogier777@gmail.com> <Rogier-5@users.noreply.github.com>
-x2048 <codeforsmile@gmail.com>
-Lars Müller <appgurulars@gmx.de>
-Lars Müller <appgurulars@gmx.de> <34514239+appgurueu@users.noreply.github.com>
-ROllerozxa <rollerozxa@voxelmanip.se>
-ROllerozxa <rollerozxa@voxelmanip.se> <temporaryemail4meh+github@gmail.com>

CMakeLists.txt

@@ -1,400 +1,118 @@
-cmake_minimum_required(VERSION 3.12)
+cmake_minimum_required(VERSION 2.6)
+if(${CMAKE_VERSION} STREQUAL "2.8.2")
+  # bug http://vtk.org/Bug/view.php?id=11020
+  message( WARNING "CMake/CPack version 2.8.2 will not create working .deb packages!")
+endif(${CMAKE_VERSION} STREQUAL "2.8.2")
 
 # This can be read from ${PROJECT_NAME} after project() is called
 project(minetest)
-set(PROJECT_NAME_CAPITALIZED "Minetest")
-
-set(CMAKE_CXX_STANDARD 17)
-set(CMAKE_CXX_STANDARD_REQUIRED TRUE)
-set(GCC_MINIMUM_VERSION "7.5")
-set(CLANG_MINIMUM_VERSION "7.0.1")
-
-# You should not need to edit these manually, use util/bump_version.sh
-set(VERSION_MAJOR 5)
-set(VERSION_MINOR 9)
-set(VERSION_PATCH 0)
-set(VERSION_EXTRA "" CACHE STRING "Stuff to append to version string")
-
-# Change to false for releases
-set(DEVELOPMENT_BUILD FALSE)
 
+# Also remember to set PROTOCOL_VERSION in clientserver.h when releasing
+set(VERSION_MAJOR 0)
+set(VERSION_MINOR 3)
+set(VERSION_PATCH 3)
 set(VERSION_STRING "${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_PATCH}")
-if(VERSION_EXTRA)
-	set(VERSION_STRING "${VERSION_STRING}-${VERSION_EXTRA}")
-elseif(DEVELOPMENT_BUILD)
-	set(VERSION_STRING "${VERSION_STRING}-dev")
-endif()
+
+MESSAGE(STATUS "*** Will build version ${VERSION_STRING} ***")
 
 # Configuration options
-set(BUILD_CLIENT TRUE CACHE BOOL "Build client")
-set(BUILD_SERVER FALSE CACHE BOOL "Build server")
-set(BUILD_UNITTESTS TRUE CACHE BOOL "Build unittests")
-set(BUILD_BENCHMARKS FALSE CACHE BOOL "Build benchmarks")
-set(BUILD_DOCUMENTATION TRUE CACHE BOOL "Build documentation")
 
-set(DEFAULT_ENABLE_LTO TRUE)
-# by default don't enable on Debug builds to get faster builds
-if(CMAKE_BUILD_TYPE STREQUAL "Debug")
-  set(DEFAULT_ENABLE_LTO FALSE)
-endif()
-#### LTO testing list ####
-# - Linux: seems to work always
-# - win32/msvc: works
-# - win32/gcc: fails to link
-# - win32/clang: works
-# - macOS on x86: seems to be fine
-# - macOS on ARM: crashes, see <https://github.com/minetest/minetest/issues/14397>
-# Note: since CMake has no easy architecture detection disabling for Mac entirely
-#### ####
-if((WIN32 AND CMAKE_CXX_COMPILER_ID STREQUAL "GNU") OR APPLE)
-	set(DEFAULT_ENABLE_LTO FALSE)
-endif()
-set(ENABLE_LTO ${DEFAULT_ENABLE_LTO} CACHE BOOL "Use Link Time Optimization")
-
-set(DEFAULT_RUN_IN_PLACE FALSE)
 if(WIN32)
-	set(DEFAULT_RUN_IN_PLACE TRUE)
+	set(RUN_IN_PLACE 1 CACHE BOOL "Run directly in source directory structure")
+else()
+	set(RUN_IN_PLACE 0 CACHE BOOL "Run directly in source directory structure")
 endif()
-set(RUN_IN_PLACE ${DEFAULT_RUN_IN_PLACE} CACHE BOOL
-	"Run directly in source directory structure")
 
-message(STATUS "*** Will build version ${VERSION_STRING} ***")
-message(STATUS "BUILD_CLIENT: " ${BUILD_CLIENT})
-message(STATUS "BUILD_SERVER: " ${BUILD_SERVER})
-message(STATUS "BUILD_UNITTESTS: " ${BUILD_UNITTESTS})
-message(STATUS "BUILD_BENCHMARKS: " ${BUILD_BENCHMARKS})
-message(STATUS "BUILD_DOCUMENTATION: " ${BUILD_DOCUMENTATION})
-message(STATUS "RUN_IN_PLACE: " ${RUN_IN_PLACE})
+set(BUILD_CLIENT 1 CACHE BOOL "Build client")
+if(WIN32)
+	set(BUILD_SERVER 0 CACHE BOOL "Build server")
+else()
+	set(BUILD_SERVER 1 CACHE BOOL "Build server")
+endif()
 
-set(WARN_ALL TRUE CACHE BOOL "Enable -Wall for Release build")
+set(WARN_ALL 1 CACHE BOOL "Enable -Wall for Release build")
 
 if(NOT CMAKE_BUILD_TYPE)
 	# Default to release
 	set(CMAKE_BUILD_TYPE Release CACHE STRING "Build type: Debug or Release" FORCE)
 endif()
 
-set(ENABLE_UPDATE_CHECKER (NOT ${DEVELOPMENT_BUILD}) CACHE BOOL
-	"Whether to enable update checks by default")
-
 # Included stuff
 set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/cmake/Modules/")
+include(${CMAKE_SOURCE_DIR}/cmake/Modules/misc.cmake)
 
-# Load default options for Android
-if(ANDROID)
-	cmake_minimum_required(VERSION 3.20)
-	include(MinetestAndroidLibs)
-endif()
-
-
-set(IRRLICHTMT_BUILD_DIR "" CACHE PATH "Path to IrrlichtMt build directory.")
-if(ANDROID)
-	# currently manually provided
-elseif(NOT "${IRRLICHTMT_BUILD_DIR}" STREQUAL "")
-	find_package(IrrlichtMt QUIET
-		PATHS "${IRRLICHTMT_BUILD_DIR}"
-		NO_DEFAULT_PATH
-	)
-
-	if(NOT TARGET IrrlichtMt::IrrlichtMt)
-		# find_package() searches certain subdirectories. ${PATH}/cmake is not
-		# the only one, but it is the one where IrrlichtMt is supposed to export
-		# IrrlichtMtConfig.cmake
-		message(FATAL_ERROR "Could not find IrrlichtMtConfig.cmake in ${IRRLICHTMT_BUILD_DIR}/cmake.")
-	endif()
-elseif(EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/lib/irrlichtmt")
-	message(STATUS "Using user-provided IrrlichtMt at subdirectory 'lib/irrlichtmt'")
-	if(BUILD_CLIENT)
-		# tell IrrlichtMt to create a static library
-		set(BUILD_SHARED_LIBS OFF CACHE BOOL "Build shared library" FORCE)
-		add_subdirectory(lib/irrlichtmt EXCLUDE_FROM_ALL)
-		unset(BUILD_SHARED_LIBS CACHE)
-
-		if(NOT TARGET IrrlichtMt)
-			message(FATAL_ERROR "IrrlichtMt project is missing a CMake target?!")
-		endif()
-	else()
-		add_library(IrrlichtMt::IrrlichtMt INTERFACE IMPORTED)
-		set_target_properties(IrrlichtMt::IrrlichtMt PROPERTIES
-			INTERFACE_INCLUDE_DIRECTORIES "${CMAKE_CURRENT_SOURCE_DIR}/lib/irrlichtmt/include")
-	endif()
-else()
-	find_package(IrrlichtMt QUIET)
-	if(NOT TARGET IrrlichtMt::IrrlichtMt)
-		string(CONCAT explanation_msg
-			"You must install IrrlichMt as described in docs/compiling/\n")
-		if(BUILD_CLIENT)
-			message(FATAL_ERROR "IrrlichtMt is required to build the client, but it was not found.\n${explanation_msg}")
-		endif()
-
-		include(MinetestFindIrrlichtHeaders)
-		if(NOT IRRLICHT_INCLUDE_DIR)
-			message(FATAL_ERROR "IrrlichtMt headers are required to build the server, but none found.\n${explanation_msg}")
-		endif()
-		message(STATUS "Found IrrlichtMt headers: ${IRRLICHT_INCLUDE_DIR}")
-		add_library(IrrlichtMt::IrrlichtMt INTERFACE IMPORTED)
-		# Note that we can't use target_include_directories() since that doesn't work for IMPORTED targets before CMake 3.11
-		set_target_properties(IrrlichtMt::IrrlichtMt PROPERTIES
-			INTERFACE_INCLUDE_DIRECTORIES "${IRRLICHT_INCLUDE_DIR}")
-	endif()
-endif()
-
-if(ANDROID)
-	# skipped for now
-elseif(BUILD_CLIENT AND TARGET IrrlichtMt::IrrlichtMt)
-	# retrieve version somehow
-	if(NOT IrrlichtMt_VERSION)
-		get_target_property(IrrlichtMt_VERSION IrrlichtMt VERSION)
-	endif()
-	message(STATUS "Found IrrlichtMt ${IrrlichtMt_VERSION}")
-
-	set(TARGET_VER_S 1.9.0mt15)
-	string(REPLACE "mt" "." TARGET_VER ${TARGET_VER_S})
-	if(IrrlichtMt_VERSION VERSION_LESS ${TARGET_VER})
-		message(FATAL_ERROR "At least IrrlichtMt ${TARGET_VER_S} is required to build")
-	elseif(NOT DEVELOPMENT_BUILD AND IrrlichtMt_VERSION VERSION_GREATER ${TARGET_VER})
-		message(FATAL_ERROR "IrrlichtMt ${TARGET_VER_S} is required to build")
-	endif()
-endif()
-
-if (ENABLE_LTO OR CMAKE_INTERPROCEDURAL_OPTIMIZATION)
-	include(CheckIPOSupported)
-	check_ipo_supported(RESULT lto_supported OUTPUT lto_output)
-	if(lto_supported)
-		set(CMAKE_INTERPROCEDURAL_OPTIMIZATION TRUE)
-		message(STATUS "LTO/IPO is enabled")
-	else()
-		set(CMAKE_INTERPROCEDURAL_OPTIMIZATION FALSE)
-		message(STATUS "LTO/IPO was requested but is not supported by the compiler: ${lto_output}")
-	endif()
-else()
-	message(STATUS "LTO/IPO is not enabled")
-endif()
-
-if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
-	if(CMAKE_CXX_COMPILER_VERSION VERSION_LESS "${GCC_MINIMUM_VERSION}")
-		message(FATAL_ERROR "Insufficient gcc version, found ${CMAKE_CXX_COMPILER_VERSION}. "
-			"Version ${GCC_MINIMUM_VERSION} or higher is required.")
-	endif()
-elseif(CMAKE_CXX_COMPILER_ID MATCHES "(Apple)?Clang")
-	if (CMAKE_CXX_COMPILER_VERSION VERSION_LESS "${CLANG_MINIMUM_VERSION}")
-		message(FATAL_ERROR "Insufficient clang version, found ${CMAKE_CXX_COMPILER_VERSION}. "
-			"Version ${CLANG_MINIMUM_VERSION} or higher is required.")
-	endif()
-endif()
+# This is done here so that relative search paths are more reasnable
+find_package(Irrlicht)
 
+#
 # Installation
+#
 
 if(WIN32)
-	set(SHAREDIR ".")
+	set(DATADIR "data")
 	set(BINDIR "bin")
 	set(DOCDIR "doc")
 	set(EXAMPLE_CONF_DIR ".")
-	set(LOCALEDIR "locale")
 elseif(APPLE)
-	set(BUNDLE_NAME ${PROJECT_NAME}.app)
-	set(BUNDLE_PATH "${BUNDLE_NAME}")
-	set(BINDIR ${BUNDLE_NAME}/Contents/MacOS)
-	set(SHAREDIR ${BUNDLE_NAME}/Contents/Resources)
-	set(DOCDIR "${SHAREDIR}/${PROJECT_NAME}")
-	set(EXAMPLE_CONF_DIR ${DOCDIR})
-	set(LOCALEDIR "${SHAREDIR}/locale")
-elseif(UNIX) # Linux, BSD etc
-	if(RUN_IN_PLACE)
-		set(SHAREDIR ".")
+	# random placeholders
+	set(DATADIR "share/${PROJECT_NAME}")
 	set(BINDIR "bin")
-		set(DOCDIR "doc")
+	set(DOCDIR "share/doc/${PROJECT_NAME}")
 	set(EXAMPLE_CONF_DIR ".")
-		set(MANDIR "unix/man")
-		set(XDG_APPS_DIR "unix/applications")
-		set(APPDATADIR "unix/metainfo")
-		set(ICONDIR "unix/icons")
-		set(LOCALEDIR "locale")
-	else()
-		include(GNUInstallDirs)
-		set(SHAREDIR "${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_DATADIR}/${PROJECT_NAME}")
-		set(BINDIR "${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_BINDIR}")
-		set(DOCDIR "${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_DOCDIR}")
-		set(MANDIR "${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_MANDIR}")
-		set(EXAMPLE_CONF_DIR ${DOCDIR})
-		set(XDG_APPS_DIR "${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_DATADIR}/applications")
-		set(APPDATADIR "${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_DATADIR}/metainfo")
-		set(ICONDIR "${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_DATADIR}/icons")
-		set(LOCALEDIR "${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_LOCALEDIR}")
-	endif()
+elseif(UNIX) # Linux, BSD etc
+	set(DATADIR "share/${PROJECT_NAME}")
+	set(BINDIR "bin")
+	set(DOCDIR "share/doc/${PROJECT_NAME}")
+	set(EXAMPLE_CONF_DIR "share/doc/${PROJECT_NAME}")
 endif()
 
-set(CUSTOM_SHAREDIR "" CACHE STRING "Directory to install data files into")
-if(NOT CUSTOM_SHAREDIR STREQUAL "")
-	set(SHAREDIR "${CUSTOM_SHAREDIR}")
-	message(STATUS "Using SHAREDIR=${SHAREDIR}")
-endif()
-
-set(CUSTOM_BINDIR "" CACHE STRING "Directory to install binaries into")
-if(NOT CUSTOM_BINDIR STREQUAL "")
-	set(BINDIR "${CUSTOM_BINDIR}")
-	message(STATUS "Using BINDIR=${BINDIR}")
-endif()
-
-set(CUSTOM_DOCDIR "" CACHE STRING "Directory to install documentation into")
-if(NOT CUSTOM_DOCDIR STREQUAL "")
-	set(DOCDIR "${CUSTOM_DOCDIR}")
-	if(NOT RUN_IN_PLACE)
-		set(EXAMPLE_CONF_DIR ${DOCDIR})
-	endif()
-	message(STATUS "Using DOCDIR=${DOCDIR}")
-endif()
-
-set(CUSTOM_MANDIR "" CACHE STRING "Directory to install manpages into")
-if(NOT CUSTOM_MANDIR STREQUAL "")
-	set(MANDIR "${CUSTOM_MANDIR}")
-	message(STATUS "Using MANDIR=${MANDIR}")
-endif()
-
-set(CUSTOM_EXAMPLE_CONF_DIR "" CACHE STRING "Directory to install example config file into")
-if(NOT CUSTOM_EXAMPLE_CONF_DIR STREQUAL "")
-	set(EXAMPLE_CONF_DIR "${CUSTOM_EXAMPLE_CONF_DIR}")
-	message(STATUS "Using EXAMPLE_CONF_DIR=${EXAMPLE_CONF_DIR}")
-endif()
-
-set(CUSTOM_XDG_APPS_DIR "" CACHE STRING "Directory to install .desktop files into")
-if(NOT CUSTOM_XDG_APPS_DIR STREQUAL "")
-	set(XDG_APPS_DIR "${CUSTOM_XDG_APPS_DIR}")
-	message(STATUS "Using XDG_APPS_DIR=${XDG_APPS_DIR}")
-endif()
-
-set(CUSTOM_ICONDIR "" CACHE STRING "Directory to install icons into")
-if(NOT CUSTOM_ICONDIR STREQUAL "")
-	set(ICONDIR "${CUSTOM_ICONDIR}")
-	message(STATUS "Using ICONDIR=${ICONDIR}")
-endif()
-
-set(CUSTOM_LOCALEDIR "" CACHE STRING "Directory to install l10n files into")
-if(NOT CUSTOM_LOCALEDIR STREQUAL "")
-	set(LOCALEDIR "${CUSTOM_LOCALEDIR}")
-	message(STATUS "Using LOCALEDIR=${LOCALEDIR}")
-endif()
-
-
-install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/builtin" DESTINATION "${SHAREDIR}")
-if(RUN_IN_PLACE)
-	install(FILES "${CMAKE_CURRENT_SOURCE_DIR}/mods/mods_here.txt" DESTINATION "${SHAREDIR}/mods")
-	install(FILES "${CMAKE_CURRENT_SOURCE_DIR}/textures/texture_packs_here.txt" DESTINATION "${SHAREDIR}/textures")
-endif()
-
-set(INSTALL_DEVTEST FALSE CACHE BOOL "Install Development Test")
-
-if(INSTALL_DEVTEST)
-	install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/games/devtest" DESTINATION "${SHAREDIR}/games/"
-		PATTERN ".git*" EXCLUDE )
-endif()
-
-if(BUILD_CLIENT)
-	install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/client/shaders" DESTINATION "${SHAREDIR}/client")
-	install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/textures/base/pack" DESTINATION "${SHAREDIR}/textures/base")
-	if(RUN_IN_PLACE)
-		install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/clientmods" DESTINATION "${SHAREDIR}")
-		install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/client/serverlist" DESTINATION "${SHAREDIR}/client")
-	endif()
-endif()
-
-install(FILES "README.md" DESTINATION "${DOCDIR}" COMPONENT "Docs")
-install(FILES "doc/lua_api.md" DESTINATION "${DOCDIR}" COMPONENT "Docs")
-install(FILES "doc/client_lua_api.md" DESTINATION "${DOCDIR}" COMPONENT "Docs")
-install(FILES "doc/menu_lua_api.md" DESTINATION "${DOCDIR}" COMPONENT "Docs")
-install(FILES "doc/texture_packs.md" DESTINATION "${DOCDIR}" COMPONENT "Docs")
-install(FILES "doc/world_format.md" DESTINATION "${DOCDIR}" COMPONENT "Docs")
-install(FILES "minetest.conf.example" DESTINATION "${EXAMPLE_CONF_DIR}")
-
-if(UNIX AND NOT APPLE)
-	install(FILES "doc/minetest.6" "doc/minetestserver.6" DESTINATION "${MANDIR}/man6")
-	install(FILES "misc/net.minetest.minetest.desktop" DESTINATION "${XDG_APPS_DIR}")
-	install(FILES "misc/net.minetest.minetest.appdata.xml" DESTINATION "${APPDATADIR}")
-	install(FILES "misc/minetest.svg" DESTINATION "${ICONDIR}/hicolor/scalable/apps")
-	install(FILES "misc/minetest-xorg-icon-128.png"
-		DESTINATION "${ICONDIR}/hicolor/128x128/apps"
-		RENAME "minetest.png")
-endif()
-
-if(APPLE)
-	install(FILES "misc/minetest-icon.icns" DESTINATION "${SHAREDIR}")
-	install(FILES "misc/Info.plist" DESTINATION "${BUNDLE_PATH}/Contents")
-endif()
-
-# Library pack
-find_package(GMP REQUIRED)
-find_package(Json REQUIRED)
-find_package(Lua REQUIRED)
-if(NOT USE_LUAJIT)
-	add_subdirectory(lib/bitop)
-endif()
-
-if(BUILD_BENCHMARKS)
-	add_subdirectory(lib/catch2)
-endif()
+install(FILES "README.txt" DESTINATION "${DOCDIR}")
+install(FILES "doc/changelog.txt" DESTINATION "${DOCDIR}")
+install(FILES "minetest.conf.example" DESTINATION "${DOCDIR}")
 
+#
 # Subdirectories
 # Be sure to add all relevant definitions above this
+#
+
 add_subdirectory(src)
 
 # CPack
 
-set(CPACK_PACKAGE_DESCRIPTION_SUMMARY "A free open-source voxel game engine with easy modding and game creation.")
+set(CPACK_PACKAGE_DESCRIPTION_SUMMARY "An InfiniMiner/Minecraft inspired game")
 set(CPACK_PACKAGE_VERSION_MAJOR ${VERSION_MAJOR})
 set(CPACK_PACKAGE_VERSION_MINOR ${VERSION_MINOR})
 set(CPACK_PACKAGE_VERSION_PATCH ${VERSION_PATCH})
 set(CPACK_PACKAGE_VENDOR "celeron55")
 set(CPACK_PACKAGE_CONTACT "Perttu Ahola <celeron55@gmail.com>")
 
-include(CPackComponent)
-
-cpack_add_component(Docs
-	DISPLAY_NAME "Documentation"
-	DESCRIPTION "Documentation about Minetest and Minetest modding"
-)
-
 if(WIN32)
-	# Include all dynamically linked runtime libraries such as MSVCRxxx.dll
-	include(InstallRequiredSystemLibraries)
+	# For some reason these aren't copied otherwise
+	# NOTE: For some reason now it seems to work without these
+	#if(BUILD_CLIENT)
+	#	install(FILES bin/minetest.exe DESTINATION bin)
+	#endif()
+	#if(BUILD_SERVER)
+	#	install(FILES bin/minetestserver.exe DESTINATION bin)
+	#endif()
 
-	if(RUN_IN_PLACE)
-		if(CMAKE_SIZEOF_VOID_P EQUAL 8)
-			set(CPACK_PACKAGE_FILE_NAME "${PROJECT_NAME}-${VERSION_STRING}-win64")
-		else()
 	set(CPACK_PACKAGE_FILE_NAME "${PROJECT_NAME}-${VERSION_STRING}-win32")
-		endif()
 
 	set(CPACK_GENERATOR ZIP)
 
-	else()
-		set(CPACK_GENERATOR WIX)
-		set(CPACK_PACKAGE_NAME "${PROJECT_NAME_CAPITALIZED}")
-		set(CPACK_PACKAGE_INSTALL_DIRECTORY ".")
-		set(CPACK_PACKAGE_EXECUTABLES ${PROJECT_NAME} "${PROJECT_NAME_CAPITALIZED}")
-		set(CPACK_CREATE_DESKTOP_LINKS ${PROJECT_NAME})
-		set(CPACK_PACKAGING_INSTALL_PREFIX "/${PROJECT_NAME_CAPITALIZED}")
-
-		set(CPACK_WIX_PRODUCT_ICON "${CMAKE_CURRENT_SOURCE_DIR}/misc/minetest-icon.ico")
-		# Supported languages can be found at
-		# http://wixtoolset.org/documentation/manual/v3/wixui/wixui_localization.html
-		#set(CPACK_WIX_CULTURES "ar-SA,bg-BG,ca-ES,hr-HR,cs-CZ,da-DK,nl-NL,en-US,et-EE,fi-FI,fr-FR,de-DE")
-		set(CPACK_WIX_UI_BANNER "${CMAKE_CURRENT_SOURCE_DIR}/misc/CPACK_WIX_UI_BANNER.BMP")
-		set(CPACK_WIX_UI_DIALOG "${CMAKE_CURRENT_SOURCE_DIR}/misc/CPACK_WIX_UI_DIALOG.BMP")
-
-		set(CPACK_RESOURCE_FILE_LICENSE "${CMAKE_CURRENT_SOURCE_DIR}/doc/lgpl-2.1.txt")
-
-		# The correct way would be to include both x32 and x64 into one installer
-		# and install the appropriate one.
-		# CMake does not support that, so there are two separate GUID's
-		if(CMAKE_SIZEOF_VOID_P EQUAL 8)
-			set(CPACK_WIX_UPGRADE_GUID "745A0FB3-5552-44CA-A587-A91C397CCC56")
-		else()
-			set(CPACK_WIX_UPGRADE_GUID "814A2E2D-2779-4BBD-9ACD-FC3BD51FBBA2")
-		endif()
-	endif()
+	# This might be needed for some installer
+	#set(CPACK_PACKAGE_EXECUTABLES bin/minetest.exe "Minetest" bin/minetestserver.exe "Minetest Server")
 elseif(APPLE)
-	set(CPACK_INCLUDE_TOPLEVEL_DIRECTORY 0)
+	# TODO
+	# see http://cmake.org/Wiki/CMake:CPackPackageGenerators#Bundle_.28OSX_only.29
+	#
 	set(CPACK_PACKAGE_FILE_NAME "${PROJECT_NAME}-${VERSION_STRING}-osx")
-	set(CPACK_GENERATOR ZIP)
+	set(CPACK_PACKAGE_ICON "")
+	set(CPACK_BUNDLE_NAME ${PROJECT_NAME})
+	set(CPACK_BUNDLE_ICON "")
+	set(CPACK_BUNDLE_PLIST "")
+	set(CPACK_BUNDLE_STARTUP_COMMAND "Contents/MacOS/${PROJECT_NAME}")
+	set(CPACK_GENERATOR "Bundle")
 else()
 	set(CPACK_PACKAGE_FILE_NAME "${PROJECT_NAME}-${VERSION_STRING}-linux")
 	set(CPACK_GENERATOR TGZ)
@@ -403,17 +121,3 @@ endif()
 
 include(CPack)
 
-
-# Add a target to generate API documentation with Doxygen
-if(BUILD_DOCUMENTATION)
-	find_package(Doxygen)
-	if(DOXYGEN_FOUND)
-		configure_file(${CMAKE_CURRENT_SOURCE_DIR}/doc/Doxyfile.in
-				${CMAKE_CURRENT_BINARY_DIR}/doc/Doxyfile @ONLY)
-		add_custom_target(doc
-			${DOXYGEN_EXECUTABLE} ${CMAKE_CURRENT_BINARY_DIR}/doc/Doxyfile
-			WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/doc
-			COMMENT "Generating API documentation with Doxygen" VERBATIM
-		)
-	endif()
-endif()

CNAME

@@ -1 +0,0 @@
-api.minetest.net

COPYING.LESSER

@@ -1,502 +0,0 @@
-                  GNU LESSER GENERAL PUBLIC LICENSE
-                       Version 2.1, February 1999
-
- Copyright (C) 1991, 1999 Free Software Foundation, Inc.
- 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
- Everyone is permitted to copy and distribute verbatim copies
- of this license document, but changing it is not allowed.
-
-[This is the first released version of the Lesser GPL.  It also counts
- as the successor of the GNU Library Public License, version 2, hence
- the version number 2.1.]
-
-                            Preamble
-
-  The licenses for most software are designed to take away your
-freedom to share and change it.  By contrast, the GNU General Public
-Licenses are intended to guarantee your freedom to share and change
-free software--to make sure the software is free for all its users.
-
-  This license, the Lesser General Public License, applies to some
-specially designated software packages--typically libraries--of the
-Free Software Foundation and other authors who decide to use it.  You
-can use it too, but we suggest you first think carefully about whether
-this license or the ordinary General Public License is the better
-strategy to use in any particular case, based on the explanations below.
-
-  When we speak of free software, we are referring to freedom of use,
-not price.  Our General Public Licenses are designed to make sure that
-you have the freedom to distribute copies of free software (and charge
-for this service if you wish); that you receive source code or can get
-it if you want it; that you can change the software and use pieces of
-it in new free programs; and that you are informed that you can do
-these things.
-
-  To protect your rights, we need to make restrictions that forbid
-distributors to deny you these rights or to ask you to surrender these
-rights.  These restrictions translate to certain responsibilities for
-you if you distribute copies of the library or if you modify it.
-
-  For example, if you distribute copies of the library, whether gratis
-or for a fee, you must give the recipients all the rights that we gave
-you.  You must make sure that they, too, receive or can get the source
-code.  If you link other code with the library, you must provide
-complete object files to the recipients, so that they can relink them
-with the library after making changes to the library and recompiling
-it.  And you must show them these terms so they know their rights.
-
-  We protect your rights with a two-step method: (1) we copyright the
-library, and (2) we offer you this license, which gives you legal
-permission to copy, distribute and/or modify the library.
-
-  To protect each distributor, we want to make it very clear that
-there is no warranty for the free library.  Also, if the library is
-modified by someone else and passed on, the recipients should know
-that what they have is not the original version, so that the original
-author's reputation will not be affected by problems that might be
-introduced by others.
-
-  Finally, software patents pose a constant threat to the existence of
-any free program.  We wish to make sure that a company cannot
-effectively restrict the users of a free program by obtaining a
-restrictive license from a patent holder.  Therefore, we insist that
-any patent license obtained for a version of the library must be
-consistent with the full freedom of use specified in this license.
-
-  Most GNU software, including some libraries, is covered by the
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-That's all there is to it!

Dockerfile

@@ -1,85 +0,0 @@
-ARG DOCKER_IMAGE=alpine:3.19
-FROM $DOCKER_IMAGE AS dev
-
-ENV IRRLICHT_VERSION master
-ENV SPATIALINDEX_VERSION master
-ENV LUAJIT_VERSION v2.1
-
-RUN apk add --no-cache git build-base cmake curl-dev zlib-dev zstd-dev \
-		sqlite-dev postgresql-dev hiredis-dev leveldb-dev \
-		gmp-dev jsoncpp-dev ninja ca-certificates
-
-WORKDIR /usr/src/
-RUN git clone --recursive https://github.com/jupp0r/prometheus-cpp && \
-		cd prometheus-cpp && \
-		cmake -B build \
-			-DCMAKE_INSTALL_PREFIX=/usr/local \
-			-DCMAKE_BUILD_TYPE=Release \
-			-DENABLE_TESTING=0 \
-			-GNinja && \
-		cmake --build build && \
-		cmake --install build && \
-	cd /usr/src/ && \
-	git clone --recursive https://github.com/libspatialindex/libspatialindex -b ${SPATIALINDEX_VERSION} && \
-		cd libspatialindex && \
-		cmake -B build \
-			-DCMAKE_INSTALL_PREFIX=/usr/local && \
-		cmake --build build && \
-		cmake --install build && \
-	cd /usr/src/ && \
-	git clone --recursive https://luajit.org/git/luajit.git -b ${LUAJIT_VERSION} && \
-		cd luajit && \
-		make amalg && make install && \
-	cd /usr/src/ && \
-	git clone --depth=1 https://github.com/minetest/irrlicht -b ${IRRLICHT_VERSION} && \
-		cp -r irrlicht/include /usr/include/irrlichtmt
-
-FROM dev as builder
-
-COPY .git /usr/src/minetest/.git
-COPY CMakeLists.txt /usr/src/minetest/CMakeLists.txt
-COPY README.md /usr/src/minetest/README.md
-COPY minetest.conf.example /usr/src/minetest/minetest.conf.example
-COPY builtin /usr/src/minetest/builtin
-COPY cmake /usr/src/minetest/cmake
-COPY doc /usr/src/minetest/doc
-COPY fonts /usr/src/minetest/fonts
-COPY lib /usr/src/minetest/lib
-COPY misc /usr/src/minetest/misc
-COPY po /usr/src/minetest/po
-COPY src /usr/src/minetest/src
-COPY textures /usr/src/minetest/textures
-
-WORKDIR /usr/src/minetest
-RUN cmake -B build \
-		-DCMAKE_INSTALL_PREFIX=/usr/local \
-		-DCMAKE_BUILD_TYPE=Release \
-		-DBUILD_SERVER=TRUE \
-		-DENABLE_PROMETHEUS=TRUE \
-		-DBUILD_UNITTESTS=FALSE -DBUILD_BENCHMARKS=FALSE \
-		-DBUILD_CLIENT=FALSE \
-		-GNinja && \
-	cmake --build build && \
-	cmake --install build
-
-FROM $DOCKER_IMAGE AS runtime
-
-RUN apk add --no-cache curl gmp libstdc++ libgcc libpq jsoncpp zstd-libs \
-				sqlite-libs postgresql hiredis leveldb && \
-	adduser -D minetest --uid 30000 -h /var/lib/minetest && \
-	chown -R minetest:minetest /var/lib/minetest
-
-WORKDIR /var/lib/minetest
-
-COPY --from=builder /usr/local/share/minetest /usr/local/share/minetest
-COPY --from=builder /usr/local/bin/minetestserver /usr/local/bin/minetestserver
-COPY --from=builder /usr/local/share/doc/minetest/minetest.conf.example /etc/minetest/minetest.conf
-COPY --from=builder /usr/local/lib/libspatialindex* /usr/local/lib/
-COPY --from=builder /usr/local/lib/libluajit* /usr/local/lib/
-USER minetest:minetest
-
-EXPOSE 30000/udp 30000/tcp
-VOLUME /var/lib/minetest/ /etc/minetest/
-
-ENTRYPOINT ["/usr/local/bin/minetestserver"]
-CMD ["--config", "/etc/minetest/minetest.conf"]

LICENSE.txt

@@ -1,225 +0,0 @@
-
-License of Minetest textures and sounds
----------------------------------------
-
-This applies to textures and sounds contained in the main Minetest
-distribution.
-
-Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)
-http://creativecommons.org/licenses/by-sa/3.0/
-
-textures/base/pack/refresh.png is under the Apache 2 license
-https://www.apache.org/licenses/LICENSE-2.0.html
-
-Textures by Zughy are under CC BY-SA 4.0
-https://creativecommons.org/licenses/by-sa/4.0/
-
-Media files by DS are under CC BY-SA 4.0
-https://creativecommons.org/licenses/by-sa/4.0/
-
-textures/base/pack/server_public.png is under CC-BY 4.0, taken from Twitter's Twemoji set
-https://creativecommons.org/licenses/by/4.0/
-
-Authors of media files
------------------------
-Everything not listed in here:
-Copyright (C) 2010-2012 celeron55, Perttu Ahola <celeron55@gmail.com>
-
-ShadowNinja:
-  textures/base/pack/smoke_puff.png
-
-paramat:
-  textures/base/pack/menu_header.png
-  textures/base/pack/next_icon.png
-  textures/base/pack/prev_icon.png
-  textures/base/pack/clear.png
-  textures/base/pack/search.png
-
-rubenwardy, paramat:
-  textures/base/pack/start_icon.png
-  textures/base/pack/end_icon.png
-
-erlehmann:
-  misc/minetest-icon-24x24.png
-  misc/minetest-icon.ico
-  misc/minetest.svg
-  textures/base/pack/logo.png
-
-JRottm:
-  textures/base/pack/player_marker.png
-
-srifqi:
-  textures/base/pack/chat_hide_btn.png
-  textures/base/pack/chat_show_btn.png
-  textures/base/pack/joystick_bg.png
-  textures/base/pack/joystick_center.png
-  textures/base/pack/joystick_off.png
-  textures/base/pack/minimap_btn.png
-
-Zughy:
-  textures/base/pack/cdb_add.png
-  textures/base/pack/cdb_downloading.png
-  textures/base/pack/cdb_queued.png
-  textures/base/pack/cdb_update.png
-  textures/base/pack/cdb_update_cropped.png
-  textures/base/pack/cdb_viewonline.png
-  textures/base/pack/settings_btn.png
-  textures/base/pack/settings_info.png
-  textures/base/pack/settings_reset.png
-
-appgurueu:
-  textures/base/pack/server_incompatible.png
-
-erlehmann, Warr1024, rollerozxa:
-  textures/base/pack/no_screenshot.png
-
-kilbith:
-  textures/base/pack/server_favorite.png
-  textures/base/pack/progress_bar.png
-  textures/base/pack/progress_bar_bg.png
-
-SmallJoker:
-  textures/base/pack/cdb_clear.png
-  textures/base/pack/server_favorite_delete.png (based on server_favorite.png)
-
-DS:
-  games/devtest/mods/soundstuff/textures/soundstuff_bigfoot.png
-  games/devtest/mods/soundstuff/textures/soundstuff_jukebox.png
-  games/devtest/mods/soundstuff/textures/soundstuff_racecar.png
-  games/devtest/mods/soundstuff/sounds/soundstuff_sinus.ogg
-  games/devtest/mods/testtools/textures/testtools_branding_iron.png
-
-grorp:
-  textures/base/pack/exit_btn.png
-
-License of Minetest source code
--------------------------------
-
-Minetest
-Copyright (C) 2010-2018 celeron55, Perttu Ahola <celeron55@gmail.com>
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU Lesser General Public License for more details.
-
-You should have received a copy of the GNU Lesser General Public License along
-with this program; if not, write to the Free Software Foundation, Inc.,
-51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-
-Irrlicht
----------------
-
-This program uses IrrlichtMt, Minetest's fork of
-the Irrlicht Engine. http://irrlicht.sourceforge.net/
-
- The Irrlicht Engine License
-
-Copyright © 2002-2005 Nikolaus Gebhardt
-
-This software is provided 'as-is', without any express or implied
-warranty. In no event will the authors be held liable for any damages
-arising from the use of this software.
-
-Permission is granted to anyone to use this software for any purpose,
-including commercial applications, and to alter it and redistribute
-it freely, subject to the following restrictions:
-
-   1. The origin of this software must not be misrepresented; you
-      must not claim that you wrote the original software. If you use
-	  this software in a product, an acknowledgment in the product
-	  documentation would be appreciated but is not required.
-   2. Altered source versions must be plainly marked as such, and must
-      not be misrepresented as being the original software.
-   3. This notice may not be removed or altered from any source
-      distribution.
-
-
-JThread
----------------
-
-This program uses the JThread library. License for JThread follows:
-
-Copyright (c) 2000-2006  Jori Liesenborgs (jori.liesenborgs@gmail.com)
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-the rights to use, copy, modify, merge, publish, distribute, sublicense,
-and/or sell copies of the Software, and to permit persons to whom the
-Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included
-in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
-THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
-IN THE SOFTWARE.
-
-Lua
----------------
-
-Lua is licensed under the terms of the MIT license reproduced below.
-This means that Lua is free software and can be used for both academic
-and commercial purposes at absolutely no cost.
-
-For details and rationale, see https://www.lua.org/license.html .
-
-Copyright (C) 1994-2008 Lua.org, PUC-Rio.
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
-
-Fonts
----------------
-
-Bitstream Vera Fonts Copyright:
-
-  Copyright (c) 2003 by Bitstream, Inc. All Rights Reserved. Bitstream Vera is
-  a trademark of Bitstream, Inc.
-
-Arimo - Apache License, version 2.0
-  Digitized data copyright (c) 2010-2012 Google Corporation.
-
-Cousine - Apache License, version 2.0
-  Digitized data copyright (c) 2010-2012 Google Corporation.
-
-DroidSansFallBackFull:
-
-  Copyright (C) 2008 The Android Open Source Project
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-     http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.

README.md

@@ -1,147 +0,0 @@
-Minetest
-========
-
-![Build Status](https://github.com/minetest/minetest/workflows/build/badge.svg)
-[![Translation status](https://hosted.weblate.org/widgets/minetest/-/svg-badge.svg)](https://hosted.weblate.org/engage/minetest/?utm_source=widget)
-[![License](https://img.shields.io/badge/license-LGPLv2.1%2B-blue.svg)](https://www.gnu.org/licenses/old-licenses/lgpl-2.1.en.html)
-
-Minetest is a free open-source voxel game engine with easy modding and game creation.
-
-Copyright (C) 2010-2022 Perttu Ahola <celeron55@gmail.com>
-and contributors (see source file comments and the version control log)
-
-Table of Contents
-------------------
-
-1. [Further Documentation](#further-documentation)
-2. [Default Controls](#default-controls)
-3. [Paths](#paths)
-4. [Configuration File](#configuration-file)
-5. [Command-line Options](#command-line-options)
-6. [Compiling](#compiling)
-7. [Docker](#docker)
-8. [Version Scheme](#version-scheme)
-
-
-Further documentation
-----------------------
-- Website: https://www.minetest.net/
-- Wiki: https://wiki.minetest.net/
-- Forum: https://forum.minetest.net/
-- GitHub: https://github.com/minetest/minetest/
-- [Developer documentation](doc/developing/)
-- [doc/](doc/) directory of source distribution
-
-Default controls
-----------------
-All controls are re-bindable using settings.
-Some can be changed in the key config dialog in the settings tab.
-
-| Button                        | Action                                                         |
-|-------------------------------|----------------------------------------------------------------|
-| Move mouse                    | Look around                                                    |
-| W, A, S, D                    | Move                                                           |
-| Space                         | Jump/move up                                                   |
-| Shift                         | Sneak/move down                                                |
-| Q                             | Drop itemstack                                                 |
-| Shift + Q                     | Drop single item                                               |
-| Left mouse button             | Dig/punch/use                                                  |
-| Right mouse button            | Place/use                                                      |
-| Shift + right mouse button    | Build (without using)                                          |
-| I                             | Inventory menu                                                 |
-| Mouse wheel                   | Select item                                                    |
-| 0-9                           | Select item                                                    |
-| Z                             | Zoom (needs zoom privilege)                                    |
-| T                             | Chat                                                           |
-| /                             | Command                                                        |
-| Esc                           | Pause menu/abort/exit (pauses only singleplayer game)          |
-| +                             | Increase view range                                            |
-| -                             | Decrease view range                                            |
-| K                             | Enable/disable fly mode (needs fly privilege)                  |
-| J                             | Enable/disable fast mode (needs fast privilege)                |
-| H                             | Enable/disable noclip mode (needs noclip privilege)            |
-| E                             | Aux1 (Move fast in fast mode. Games may add special features)  |
-| C                             | Cycle through camera modes                                     |
-| V                             | Cycle through minimap modes                                    |
-| Shift + V                     | Change minimap orientation                                     |
-| F1                            | Hide/show HUD                                                  |
-| F2                            | Hide/show chat                                                 |
-| F3                            | Disable/enable fog                                             |
-| F4                            | Disable/enable camera update (Mapblocks are not updated anymore when disabled, disabled in release builds)  |
-| F5                            | Cycle through debug information screens                        |
-| F6                            | Cycle through profiler info screens                            |
-| F10                           | Show/hide console                                              |
-| F12                           | Take screenshot                                                |
-
-Paths
------
-Locations:
-
-* `bin`   - Compiled binaries
-* `share` - Distributed read-only data
-* `user`  - User-created modifiable data
-
-Where each location is on each platform:
-
-* Windows .zip / RUN_IN_PLACE source:
-    * `bin`   = `bin`
-    * `share` = `.`
-    * `user`  = `.`
-* Windows installed:
-    * `bin`   = `C:\Program Files\Minetest\bin (Depends on the install location)`
-    * `share` = `C:\Program Files\Minetest (Depends on the install location)`
-    * `user`  = `%APPDATA%\Minetest` or `%MINETEST_USER_PATH%`
-* Linux installed:
-    * `bin`   = `/usr/bin`
-    * `share` = `/usr/share/minetest`
-    * `user`  = `~/.minetest` or `$MINETEST_USER_PATH`
-* macOS:
-    * `bin`   = `Contents/MacOS`
-    * `share` = `Contents/Resources`
-    * `user`  = `Contents/User` or `~/Library/Application Support/minetest` or `$MINETEST_USER_PATH`
-
-Worlds can be found as separate folders in: `user/worlds/`
-
-Configuration file
-------------------
-- Default location:
-    `user/minetest.conf`
-- This file is created by closing Minetest for the first time.
-- A specific file can be specified on the command line:
-    `--config <path-to-file>`
-- A run-in-place build will look for the configuration file in
-    `location_of_exe/../minetest.conf` and also `location_of_exe/../../minetest.conf`
-
-Command-line options
---------------------
-- Use `--help`
-
-Compiling
----------
-
-- [Compiling on GNU/Linux](doc/compiling/linux.md)
-- [Compiling on Windows](doc/compiling/windows.md)
-- [Compiling on MacOS](doc/compiling/macos.md)
-
-Docker
-------
-
-- [Developing minetestserver with Docker](doc/developing/docker.md)
-
-We provide a Dockerfile that can be used to build the server.
-
-
-Version scheme
---------------
-We use `major.minor.patch` since 5.0.0-dev. Prior to that we used `0.major.minor`.
-
-- Major is incremented when the release contains breaking changes, all other
-numbers are set to 0.
-- Minor is incremented when the release contains new non-breaking features,
-patch is set to 0.
-- Patch is incremented when the release only contains bugfixes and very
-minor/trivial features considered necessary.
-
-Since 5.0.0-dev and 0.4.17-dev, the dev notation refers to the next release,
-i.e.: 5.0.0-dev is the development version leading to 5.0.0.
-Prior to that we used `previous_version-dev`.

README.txt

@@ -0,0 +1,278 @@
+Minetest-c55
+---------------
+An InfiniMiner/Minecraft inspired game.
+Copyright (c) 2010-2011 Perttu Ahola <celeron55@gmail.com>
+(see source files for other contributors)
+
+Further documentation:
+----------------------
+- Website: http://celeron.55.lt/~celeron55/minetest/
+- Wiki: http://celeron.55.lt/~celeron55/minetest/wiki/
+- Forum: http://celeron.55.lt/~celeron55/minetest/forum/
+- doc/ directory of source distribution
+
+This game is not finished:
+--------------------------
+- Don't expect it to work as well as a finished game will.
+- Please report any bugs to me. debug.txt is useful.
+
+Controls:
+---------
+- See the in-game pause menu
+- Settable in the configuration file, see the section below.
+
+Map directory:
+--------------
+- Map is stored in a directory, which can be removed to generate a new map.
+- There is a command-line option for it: --map-dir
+- For a RUN_IN_PLACE build, it is located in:
+		../world
+- Otherwise something like this:
+	Windows: C:\Documents and Settings\user\Application Data\minetest\world
+	Linux: ~/.minetest/world
+	OS X: ~/Library/Application Support/minetest/world
+
+Configuration file:
+-------------------
+- An optional configuration file can be used. See minetest.conf.example.
+- Path to file can be passed as a parameter to the executable:
+	--config <path-to-file>
+- Defaults:
+	- If built with -DRUN_IN_PLACE=1:
+		../minetest.conf
+		../../minetest.conf
+	- Otherwise something like this:
+		Windows: C:\Documents and Settings\user\Application Data\minetest\minetest.conf
+		Linux: ~/.minetest/minetest.conf
+		OS X: ~/Library/Application Support/minetest.conf
+
+Command-line options:
+---------------------
+- Use --help
+
+Compiling on GNU/Linux:
+-----------------------
+
+Install dependencies. Here's an example for Debian/Ubuntu:
+$ apt-get install build-essential libirrlicht-dev cmake libbz2-dev libpng12-dev libjpeg8-dev libxxf86vm-dev libgl1-mesa-dev libsqlite3-dev
+
+Download source, extract (this is the URL to the latest of source repository, which might not work at all times):
+$ wget https://github.com/celeron55/minetest/tarball/master -O master.tar.gz
+$ tar xf master.tar.gz
+$ cd celeron55-minetest-286edd4 (or similar)
+
+Build a version that runs directly from the source directory:
+$ cmake . -DRUN_IN_PLACE=1
+$ make -j2
+
+Run it:
+$ cd bin
+$ ./minetest
+
+- Use cmake . -LH to see all CMake options and their current state
+- If you want to install it system-wide (or are making a distribution package), you will want to use -DRUN_IN_PLACE=0
+- You can build a bare server or a bare client by specifying -DBUILD_CLIENT=0 or -DBUILD_SERVER=0
+- You can select between Release and Debug build by -DCMAKE_BUILD_TYPE=<Debug or Release>
+  - Debug build is slower, but gives much more useful output in a debugger
+
+Compiling on Windows:
+---------------------
+
+- You need:
+	* CMake:
+		http://www.cmake.org/cmake/resources/software.html
+	* MinGW or Visual Studio
+		http://www.mingw.org/
+		http://msdn.microsoft.com/en-us/vstudio/default
+	* Irrlicht SDK 1.7:
+		http://irrlicht.sourceforge.net/downloads.html
+	* Zlib headers (zlib125.zip)
+		http://www.winimage.com/zLibDll/index.html
+	* Zlib library (zlibwapi.lib and zlibwapi.dll from zlib125dll.zip):
+		http://www.winimage.com/zLibDll/index.html
+	* Optional: gettext bibrary and tools:
+		http://gnuwin32.sourceforge.net/downlinks/gettext.php
+		- This is used for other UI languages. Feel free to leave it out.
+	* And, of course, Minetest-c55:
+		http://celeron.55.lt/~celeron55/minetest/download
+- Steps:
+	- Select a directory called DIR hereafter in which you will operate.
+	- Make sure you have CMake and a compiler installed.
+	- Download all the other stuff to DIR and extract them into there.
+	  ("extract here", not "extract to packagename/")
+	- All those packages contain a nice base directory in them, which
+	  should end up being the direct subdirectories of DIR.
+	- You will end up with a directory structure like this (+=dir, -=file):
+	-----------------
+	+ DIR
+		- zlib-1.2.5.tar.gz
+		- zlib125dll.zip
+		- irrlicht-1.7.1.zip
+		- 110214175330.zip (or whatever, this is the minetest source)
+		+ zlib-1.2.5
+			- zlib.h
+			+ win32
+			...
+		+ zlib125dll
+			- readme.txt
+			+ dll32
+			...
+		+ irrlicht-1.7.1
+			+ lib
+			+ include
+			...
+		+ gettext (optional)
+			+bin
+			+include
+			+lib
+		+ minetest
+			+ src
+			+ doc
+			- CMakeLists.txt
+			...
+	-----------------
+	- Start up the CMake GUI
+	- Select "Browse Source..." and select DIR/minetest
+	- Now, if using MSVC:
+		- Select "Browse Build..." and select DIR/minetest-build
+	- Else if using MinGW:
+		- Select "Browse Build..." and select DIR/minetest
+	- Select "Configure"
+	- Select your compiler
+	- It will warn about missing stuff, ignore that at this point. (later don't)
+	- Make sure the configuration is as follows
+	  (note that the versions may differ for you):
+	-----------------
+	BUILD_CLIENT             [X]
+	BUILD_SERVER             [ ]
+	CMAKE_BUILD_TYPE         Release
+	CMAKE_INSTALL_PREFIX     DIR/minetest-install
+	IRRLICHT_SOURCE_DIR      DIR/irrlicht-1.7.1
+	RUN_IN_PLACE             [X]
+	WARN_ALL                 [ ]
+	ZLIB_DLL                 DIR/zlib125dll/dll32/zlibwapi.dll
+	ZLIB_INCLUDE_DIR         DIR/zlib-1.2.5
+	ZLIB_LIBRARIES           DIR/zlib125dll/dll32/zlibwapi.lib
+	GETTEXT_BIN_DIR          DIR/gettext/bin
+	GETTEXT_INCLUDE_DIR      DIR/gettext/include
+	GETTEXT_LIBRARIES        DIR/gettext/lib/intl.lib
+	GETTEXT_MSGFMT           DIR/gettext/bin/msgfmt
+	-----------------
+	- Hit "Configure"
+	- Hit "Configure" once again 8)
+	- If something is still coloured red, you have a problem.
+	- Hit "Generate"
+	If using MSVC:
+		- Open the generated minetest.sln
+		- The project defaults to the "Debug" configuration. Make very sure to
+		  select "Release", unless you want to debug some stuff (it's slower
+		  and might not even work at all)
+		- Build the ALL_BUILD project
+		- Build the INSTALL project
+		- You should now have a working game with the executable in
+			DIR/minetest-install/bin/minetest.exe
+		- Additionally you may create a zip package by building the PACKAGE
+		  project.
+	If using MinGW:
+		- Using the command line, browse to the build directory and run 'make'
+		  (or mingw32-make or whatever it happens to be)
+		- You should now have a working game with the executable in
+			DIR/minetest/bin/minetest.exe
+
+Windows releases of minetest are built using a bat script like this:
+--------------------------------------------------------------------
+
+set installpath="C:\tmp\minetest_install"
+set irrlichtpath="C:\tmp\irrlicht-1.7.2"
+
+set sourcedir=%CD%
+set builddir=%sourcedir%\bvc10
+mkdir %builddir%
+pushd %builddir%
+cmake %sourcedir% -G "Visual Studio 10" -DIRRLICHT_SOURCE_DIR=%irrlichtpath% -DRUN_IN_PLACE=1 -DCMAKE_INSTALL_PREFIX=%installpath%
+"C:\WINDOWS\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe" ALL_BUILD.vcxproj /p:Configuration=Release
+"C:\WINDOWS\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe" INSTALL.vcxproj /p:Configuration=Release
+"C:\WINDOWS\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe" PACKAGE.vcxproj /p:Configuration=Release
+popd
+
+License of Minetest-c55 textures
+--------------------------------
+
+This does not apply to texture packs made by others.
+
+Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)                                 
+http://creativecommons.org/licenses/by-sa/3.0/
+
+License of Minetest-c55
+-----------------------
+
+Minetest-c55
+Copyright (C) 2010-2011 celeron55, Perttu Ahola <celeron55@gmail.com>
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License along
+with this program; if not, write to the Free Software Foundation, Inc.,
+51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+Irrlicht
+---------------
+
+This program uses the Irrlicht Engine. http://irrlicht.sourceforge.net/
+
+ The Irrlicht Engine License
+
+Copyright © 2002-2005 Nikolaus Gebhardt
+
+This software is provided 'as-is', without any express or implied
+warranty. In no event will the authors be held liable for any damages
+arising from the use of this software.
+
+Permission is granted to anyone to use this software for any purpose,
+including commercial applications, and to alter it and redistribute
+it freely, subject to the following restrictions:
+
+   1. The origin of this software must not be misrepresented; you
+      must not claim that you wrote the original software. If you use
+	  this software in a product, an acknowledgment in the product
+	  documentation would be appreciated but is not required.
+   2. Altered source versions must be plainly marked as such, and must
+      not be misrepresented as being the original software.
+   3. This notice may not be removed or altered from any source
+      distribution.
+
+
+JThread
+---------------
+
+This program uses the JThread library. License for JThread follows:
+
+Copyright (c) 2000-2006  Jori Liesenborgs (jori.liesenborgs@gmail.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a
+copy of this software and associated documentation files (the "Software"),
+to deal in the Software without restriction, including without limitation
+the rights to use, copy, modify, merge, publish, distribute, sublicense,
+and/or sell copies of the Software, and to permit persons to whom the
+Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included
+in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+IN THE SOFTWARE.
+
+

android/.gitignore

@@ -1,11 +0,0 @@
-*.iml
-.externalNativeBuild
-.gradle
-app/build
-app/release
-app/src/main/assets
-build
-local.properties
-native/.*
-native/build
-native/deps

android/app/build.gradle

@@ -1,126 +0,0 @@
-apply plugin: 'com.android.application'
-
-android {
-	compileSdkVersion 33
-	buildToolsVersion '33.0.2'
-	ndkVersion "$ndk_version"
-	defaultConfig {
-		applicationId 'net.minetest.minetest'
-		minSdkVersion 21
-		targetSdkVersion 33
-		versionName "${versionMajor}.${versionMinor}.${versionPatch}"
-		versionCode project.versionCode
-	}
-
-	// load properties
-	Properties props = new Properties()
-	def propfile = file('../local.properties')
-	if (propfile.exists())
-		props.load(new FileInputStream(propfile))
-
-	if (props.getProperty('keystore') != null) {
-		signingConfigs {
-			release {
-				storeFile file(props['keystore'])
-				storePassword props['keystore.password']
-				keyAlias props['key']
-				keyPassword props['key.password']
-			}
-		}
-
-		buildTypes {
-			release {
-				minifyEnabled true
-				signingConfig signingConfigs.release
-			}
-		}
-	}
-
-	// for multiple APKs
-	splits {
-		abi {
-			enable true
-			reset()
-			include 'armeabi-v7a', 'arm64-v8a', 'x86', 'x86_64'
-		}
-	}
-
-	compileOptions {
-		sourceCompatibility JavaVersion.VERSION_1_8
-		targetCompatibility JavaVersion.VERSION_1_8
-	}
-}
-
-task prepareAssets() {
-	def assetsFolder = "build/assets"
-	def projRoot = rootDir.parent
-
-	// See issue #4638
-	def unsupportedLanguages = new File("${projRoot}/src/unsupported_language_list.txt").text.readLines()
-
-	doFirst {
-		logger.lifecycle('Preparing assets at {}', assetsFolder)
-	}
-	doLast {
-		copy {
-			from "${projRoot}/minetest.conf.example", "${projRoot}/README.md" into assetsFolder
-		}
-		copy {
-			from "${projRoot}/doc/lgpl-2.1.txt" into assetsFolder
-		}
-		copy {
-			from "${projRoot}/builtin" into "${assetsFolder}/builtin"
-		}
-		copy {
-			from "${projRoot}/client/shaders" into "${assetsFolder}/client/shaders"
-		}
-		copy {
-			from "../native/deps/armeabi-v7a/Irrlicht/Shaders" into "${assetsFolder}/client/shaders/Irrlicht"
-		}
-		copy {
-			from "${projRoot}/fonts" include "*.ttf" into "${assetsFolder}/fonts"
-		}
-		copy {
-			from "${projRoot}/textures/base/pack" into "${assetsFolder}/textures/base/pack"
-		}
-
-		// compile translations
-		fileTree("${projRoot}/po").include("**/*.po").grep {
-			it.parentFile.name !in unsupportedLanguages
-		}.forEach { poFile ->
-			def moPath = "${assetsFolder}/locale/${poFile.parentFile.name}/LC_MESSAGES/"
-			file(moPath).mkdirs()
-			exec {
-				commandLine 'msgfmt', '-o', "${moPath}/minetest.mo", poFile
-			}
-		}
-
-		file("${assetsFolder}/.nomedia").text = ""
-	}
-
-	task zipAssets(dependsOn: prepareAssets, type: Zip) {
-		archiveFileName = "Minetest.zip"
-		from assetsFolder
-		destinationDirectory = file("src/main/assets")
-	}
-}
-
-preBuild.dependsOn zipAssets
-prepareAssets.dependsOn ':native:getDeps'
-
-// Map for the version code that gives each ABI a value.
-import com.android.build.OutputFile
-
-def abiCodes = ['armeabi-v7a': 0, 'arm64-v8a': 1]
-android.applicationVariants.all { variant ->
-	variant.outputs.each {
-		output ->
-			def abiName = output.getFilter(OutputFile.ABI)
-			output.versionCodeOverride = abiCodes.get(abiName, 0) + variant.versionCode
-	}
-}
-
-dependencies {
-	implementation project(':native')
-	implementation 'androidx.appcompat:appcompat:1.6.1'
-}

android/app/src/main/AndroidManifest.xml

@@ -1,69 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-	xmlns:tools="http://schemas.android.com/tools"
-	package="net.minetest.minetest"
-	android:installLocation="auto">
-
-	<uses-permission android:name="android.permission.INTERNET" />
-	<uses-permission android:name="android.permission.POST_NOTIFICATIONS" />
-	<uses-feature android:glEsVersion="0x00020000" />
-
-	<application
-		android:allowBackup="false"
-		android:icon="@mipmap/ic_launcher"
-		android:label="@string/label"
-		android:resizeableActivity="false"
-		tools:ignore="UnusedAttribute">
-
-		<meta-data
-			android:name="android.max_aspect"
-			android:value="3.0" />
-
-		<activity
-			android:name=".MainActivity"
-			android:configChanges="orientation|keyboardHidden|navigation|screenSize"
-			android:maxAspectRatio="3.0"
-			android:screenOrientation="sensorLandscape"
-			android:theme="@style/AppTheme"
-			android:exported="true">
-			<intent-filter>
-				<action android:name="android.intent.action.MAIN" />
-				<category android:name="android.intent.category.LAUNCHER" />
-			</intent-filter>
-		</activity>
-
-		<activity
-			android:name=".GameActivity"
-			android:configChanges="orientation|keyboard|keyboardHidden|navigation|screenSize|smallestScreenSize"
-			android:hardwareAccelerated="true"
-			android:launchMode="singleTask"
-			android:maxAspectRatio="3.0"
-			android:screenOrientation="sensorLandscape"
-			android:theme="@style/AppTheme"
-			android:exported="true">
-			<intent-filter>
-				<action android:name="android.intent.action.MAIN" />
-			</intent-filter>
-			<meta-data
-				android:name="android.app.lib_name"
-				android:value="minetest" />
-		</activity>
-
-		<service
-			android:name=".UnzipService"
-			android:enabled="true"
-			android:exported="false" />
-
-		<provider
-			android:name="androidx.core.content.FileProvider"
-			android:authorities="net.minetest.minetest.fileprovider"
-			android:grantUriPermissions="true"
-			android:exported="false">
-			<meta-data
-				android:name="android.support.FILE_PROVIDER_PATHS"
-				android:resource="@xml/filepaths" />
-		</provider>
-
-</application>
-
-</manifest>

android/app/src/main/java/net/minetest/minetest/CustomEditText.java

@@ -1,82 +0,0 @@
-/*
-Minetest
-Copyright (C) 2014-2020 MoNTE48, Maksim Gamarnik <MoNTE48@mail.ua>
-Copyright (C) 2014-2020 ubulem,  Bektur Mambetov <berkut87@gmail.com>
-Copyright (C) 2023 srifqi, Muhammad Rifqi Priyo Susanto
-		<muhammadrifqipriyosusanto@gmail.com>
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU Lesser General Public License for more details.
-
-You should have received a copy of the GNU Lesser General Public License along
-with this program; if not, write to the Free Software Foundation, Inc.,
-51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-*/
-
-package net.minetest.minetest;
-
-import android.content.Context;
-import android.view.KeyEvent;
-import android.view.inputmethod.InputMethodManager;
-
-import androidx.appcompat.widget.AppCompatEditText;
-
-import java.util.Objects;
-
-public class CustomEditText extends AppCompatEditText {
-	private int editType = 2; // single line text input as default
-	private boolean wantsToShowKeyboard = false;
-
-	public CustomEditText(Context context) {
-		super(context);
-	}
-
-	public CustomEditText(Context context, int _editType) {
-		super(context);
-		editType = _editType;
-	}
-
-	@Override
-	public boolean onKeyPreIme(int keyCode, KeyEvent event) {
-		// For multi-line, do not close the dialog after pressing back button
-		if (editType != 1 && keyCode == KeyEvent.KEYCODE_BACK) {
-			InputMethodManager mgr = (InputMethodManager)
-					getContext().getSystemService(Context.INPUT_METHOD_SERVICE);
-			Objects.requireNonNull(mgr).hideSoftInputFromWindow(this.getWindowToken(), 0);
-		}
-		return false;
-	}
-
-	@Override
-	public void onWindowFocusChanged(boolean hasWindowFocus) {
-		super.onWindowFocusChanged(hasWindowFocus);
-		tryShowKeyboard();
-	}
-
-	public void requestFocusTryShow() {
-		requestFocus();
-		wantsToShowKeyboard = true;
-		tryShowKeyboard();
-	}
-
-	private void tryShowKeyboard() {
-		if (hasWindowFocus() && wantsToShowKeyboard) {
-			if (isFocused()) {
-				CustomEditText that = this;
-				post(() -> {
-					final InputMethodManager imm = (InputMethodManager)
-							getContext().getSystemService(Context.INPUT_METHOD_SERVICE);
-					imm.showSoftInput(that, 0);
-				});
-			}
-			wantsToShowKeyboard = false;
-		}
-	}
-}

android/app/src/main/java/net/minetest/minetest/GameActivity.java

@@ -1,268 +0,0 @@
-/*
-Minetest
-Copyright (C) 2014-2020 MoNTE48, Maksim Gamarnik <MoNTE48@mail.ua>
-Copyright (C) 2014-2020 ubulem,  Bektur Mambetov <berkut87@gmail.com>
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU Lesser General Public License for more details.
-
-You should have received a copy of the GNU Lesser General Public License along
-with this program; if not, write to the Free Software Foundation, Inc.,
-51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-*/
-
-package net.minetest.minetest;
-
-import android.app.NativeActivity;
-import android.content.Intent;
-import android.net.Uri;
-import android.os.Bundle;
-import android.text.InputType;
-import android.util.Log;
-import android.view.KeyEvent;
-import android.view.View;
-import android.view.WindowManager;
-import android.view.inputmethod.InputMethodManager;
-import android.widget.Button;
-import android.widget.LinearLayout;
-
-import androidx.annotation.Keep;
-import androidx.appcompat.app.AlertDialog;
-import androidx.core.content.FileProvider;
-
-import java.io.File;
-import java.util.Locale;
-import java.util.Objects;
-
-// Native code finds these methods by name (see porting_android.cpp).
-// This annotation prevents the minifier/Proguard from mangling them.
-@Keep
-@SuppressWarnings("unused")
-public class GameActivity extends NativeActivity {
-	static {
-		System.loadLibrary("c++_shared");
-		System.loadLibrary("minetest");
-	}
-
-	enum DialogType { TEXT_INPUT, SELECTION_INPUT }
-	enum DialogState { DIALOG_SHOWN, DIALOG_INPUTTED, DIALOG_CANCELED }
-
-	private DialogType lastDialogType = DialogType.TEXT_INPUT;
-	private DialogState inputDialogState = DialogState.DIALOG_CANCELED;
-	private String messageReturnValue = "";
-	private int selectionReturnValue = 0;
-
-	@Override
-	public void onCreate(Bundle savedInstanceState) {
-		super.onCreate(savedInstanceState);
-		getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
-	}
-
-	private void makeFullScreen() {
-		this.getWindow().getDecorView().setSystemUiVisibility(
-				View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION |
-				View.SYSTEM_UI_FLAG_HIDE_NAVIGATION |
-				View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY);
-	}
-
-	@Override
-	public void onWindowFocusChanged(boolean hasFocus) {
-		super.onWindowFocusChanged(hasFocus);
-		if (hasFocus)
-			makeFullScreen();
-	}
-
-	@Override
-	protected void onResume() {
-		super.onResume();
-		makeFullScreen();
-	}
-
-	private native void saveSettings();
-
-	@Override
-	protected void onStop() {
-		super.onStop();
-		// Avoid losing setting changes in case the app is onDestroy()ed later.
-		// Saving stuff in onStop() is recommended in the Android activity
-		// lifecycle documentation.
-		saveSettings();
-	}
-
-	@Override
-	public void onBackPressed() {
-		// Ignore the back press so Minetest can handle it
-	}
-
-	public void showTextInputDialog(String hint, String current, int editType) {
-		runOnUiThread(() -> showTextInputDialogUI(hint, current, editType));
-	}
-
-	public void showSelectionInputDialog(String[] optionList, int selectedIdx) {
-		runOnUiThread(() -> showSelectionInputDialogUI(optionList, selectedIdx));
-	}
-
-	private void showTextInputDialogUI(String hint, String current, int editType) {
-		lastDialogType = DialogType.TEXT_INPUT;
-		inputDialogState = DialogState.DIALOG_SHOWN;
-		final AlertDialog.Builder builder = new AlertDialog.Builder(this);
-		LinearLayout container = new LinearLayout(this);
-		container.setOrientation(LinearLayout.VERTICAL);
-		builder.setView(container);
-		AlertDialog alertDialog = builder.create();
-		CustomEditText editText = new CustomEditText(this, editType);
-		container.addView(editText);
-		editText.setMaxLines(8);
-		editText.setHint(hint);
-		editText.setText(current);
-		if (editType == 1)
-			editText.setInputType(InputType.TYPE_CLASS_TEXT |
-					InputType.TYPE_TEXT_FLAG_MULTI_LINE);
-		else if (editType == 3)
-			editText.setInputType(InputType.TYPE_CLASS_TEXT |
-					InputType.TYPE_TEXT_VARIATION_PASSWORD);
-		else
-			editText.setInputType(InputType.TYPE_CLASS_TEXT);
-		editText.setSelection(Objects.requireNonNull(editText.getText()).length());
-		final InputMethodManager imm = (InputMethodManager) getSystemService(INPUT_METHOD_SERVICE);
-		editText.setOnKeyListener((view, keyCode, event) -> {
-			// For multi-line, do not submit the text after pressing Enter key
-			if (keyCode == KeyEvent.KEYCODE_ENTER && editType != 1) {
-				imm.hideSoftInputFromWindow(editText.getWindowToken(), 0);
-				inputDialogState = DialogState.DIALOG_INPUTTED;
-				messageReturnValue = editText.getText().toString();
-				alertDialog.dismiss();
-				return true;
-			}
-			return false;
-		});
-		// For multi-line, add Done button since Enter key does not submit text
-		if (editType == 1) {
-			Button doneButton = new Button(this);
-			container.addView(doneButton);
-			doneButton.setText(R.string.ime_dialog_done);
-			doneButton.setOnClickListener((view -> {
-				imm.hideSoftInputFromWindow(editText.getWindowToken(), 0);
-				inputDialogState = DialogState.DIALOG_INPUTTED;
-				messageReturnValue = editText.getText().toString();
-				alertDialog.dismiss();
-			}));
-		}
-		alertDialog.setOnCancelListener(dialog -> {
-			getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_ALWAYS_HIDDEN);
-			inputDialogState = DialogState.DIALOG_CANCELED;
-			messageReturnValue = current;
-		});
-		alertDialog.show();
-		editText.requestFocusTryShow();
-	}
-
-	public void showSelectionInputDialogUI(String[] optionList, int selectedIdx) {
-		lastDialogType = DialogType.SELECTION_INPUT;
-		inputDialogState = DialogState.DIALOG_SHOWN;
-		final AlertDialog.Builder builder = new AlertDialog.Builder(this);
-		builder.setSingleChoiceItems(optionList, selectedIdx, (dialog, selection) -> {
-			inputDialogState = DialogState.DIALOG_INPUTTED;
-			selectionReturnValue = selection;
-			dialog.dismiss();
-		});
-		builder.setOnCancelListener(dialog -> {
-			inputDialogState = DialogState.DIALOG_CANCELED;
-			selectionReturnValue = selectedIdx;
-		});
-		AlertDialog alertDialog = builder.create();
-		alertDialog.show();
-	}
-
-	public int getLastDialogType() {
-		return lastDialogType.ordinal();
-	}
-
-	public int getInputDialogState() {
-		return inputDialogState.ordinal();
-	}
-
-	public String getDialogMessage() {
-		inputDialogState = DialogState.DIALOG_CANCELED;
-		return messageReturnValue;
-	}
-
-	public int getDialogSelection() {
-		inputDialogState = DialogState.DIALOG_CANCELED;
-		return selectionReturnValue;
-	}
-
-	public float getDensity() {
-		return getResources().getDisplayMetrics().density;
-	}
-
-	public int getDisplayHeight() {
-		return getResources().getDisplayMetrics().heightPixels;
-	}
-
-	public int getDisplayWidth() {
-		return getResources().getDisplayMetrics().widthPixels;
-	}
-
-	public void openURI(String uri) {
-		Intent browserIntent = new Intent(Intent.ACTION_VIEW, Uri.parse(uri));
-		startActivity(browserIntent);
-	}
-
-	public String getUserDataPath() {
-		return Utils.getUserDataDirectory(this).getAbsolutePath();
-	}
-
-	public String getCachePath() {
-		return Utils.getCacheDirectory(this).getAbsolutePath();
-	}
-
-	public void shareFile(String path) {
-		File file = new File(path);
-		if (!file.exists()) {
-			Log.e("GameActivity", "File " + file.getAbsolutePath() + " doesn't exist");
-			return;
-		}
-
-		Uri fileUri = FileProvider.getUriForFile(this, "net.minetest.minetest.fileprovider", file);
-
-		Intent intent = new Intent(Intent.ACTION_SEND, fileUri);
-		intent.setDataAndType(fileUri, getContentResolver().getType(fileUri));
-		intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
-		intent.putExtra(Intent.EXTRA_STREAM, fileUri);
-
-		Intent shareIntent = Intent.createChooser(intent, null);
-		startActivity(shareIntent);
-	}
-
-	public String getLanguage() {
-		String langCode = Locale.getDefault().getLanguage();
-
-		// getLanguage() still uses old language codes to preserve compatibility.
-		// List of code changes in ISO 639-2:
-		// https://www.loc.gov/standards/iso639-2/php/code_changes.php
-		switch (langCode) {
-			case "in":
-				langCode = "id"; // Indonesian
-				break;
-			case "iw":
-				langCode = "he"; // Hebrew
-				break;
-			case "ji":
-				langCode = "yi"; // Yiddish
-				break;
-			case "jw":
-				langCode = "jv"; // Javanese
-				break;
-		}
-
-		return langCode;
-	}
-}

android/app/src/main/java/net/minetest/minetest/MainActivity.java

@@ -1,161 +0,0 @@
-/*
-Minetest
-Copyright (C) 2014-2020 MoNTE48, Maksim Gamarnik <MoNTE48@mail.ua>
-Copyright (C) 2014-2020 ubulem,  Bektur Mambetov <berkut87@gmail.com>
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU Lesser General Public License for more details.
-
-You should have received a copy of the GNU Lesser General Public License along
-with this program; if not, write to the Free Software Foundation, Inc.,
-51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-*/
-
-package net.minetest.minetest;
-
-import android.app.NotificationChannel;
-import android.app.NotificationManager;
-import android.content.BroadcastReceiver;
-import android.content.Context;
-import android.content.Intent;
-import android.content.IntentFilter;
-import android.content.SharedPreferences;
-import android.os.Build;
-import android.os.Bundle;
-import android.view.View;
-import android.widget.ProgressBar;
-import android.widget.TextView;
-import android.widget.Toast;
-
-import androidx.annotation.RequiresApi;
-import androidx.annotation.StringRes;
-import androidx.appcompat.app.AppCompatActivity;
-
-import static net.minetest.minetest.UnzipService.*;
-
-public class MainActivity extends AppCompatActivity {
-	public static final String NOTIFICATION_CHANNEL_ID = "Minetest channel";
-
-	private final static int versionCode = BuildConfig.VERSION_CODE;
-	private static final String SETTINGS = "MinetestSettings";
-	private static final String TAG_VERSION_CODE = "versionCode";
-
-	private ProgressBar mProgressBar;
-	private TextView mTextView;
-	private SharedPreferences sharedPreferences;
-
-	private final BroadcastReceiver myReceiver = new BroadcastReceiver() {
-		@Override
-		public void onReceive(Context context, Intent intent) {
-			int progress = 0;
-			@StringRes int message = 0;
-			if (intent != null) {
-				progress = intent.getIntExtra(ACTION_PROGRESS, 0);
-				message = intent.getIntExtra(ACTION_PROGRESS_MESSAGE, 0);
-			}
-
-			if (progress == FAILURE) {
-				Toast.makeText(MainActivity.this, intent.getStringExtra(ACTION_FAILURE), Toast.LENGTH_LONG).show();
-				finish();
-			} else if (progress == SUCCESS) {
-				startNative();
-			} else {
-				if (mProgressBar != null) {
-					mProgressBar.setVisibility(View.VISIBLE);
-					if (progress == INDETERMINATE) {
-						mProgressBar.setIndeterminate(true);
-					} else {
-						mProgressBar.setIndeterminate(false);
-						mProgressBar.setProgress(progress);
-					}
-				}
-				mTextView.setVisibility(View.VISIBLE);
-				if (message != 0)
-					mTextView.setText(message);
-			}
-		}
-	};
-
-	@Override
-	public void onCreate(Bundle savedInstanceState) {
-		super.onCreate(savedInstanceState);
-		setContentView(R.layout.activity_main);
-
-		IntentFilter filter = new IntentFilter(ACTION_UPDATE);
-		registerReceiver(myReceiver, filter);
-
-		mProgressBar = findViewById(R.id.progressBar);
-		mTextView = findViewById(R.id.textView);
-		sharedPreferences = getSharedPreferences(SETTINGS, Context.MODE_PRIVATE);
-
-		checkAppVersion();
-
-		if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O)
-			createNotificationChannel();
-	}
-
-	private void checkAppVersion() {
-		if (UnzipService.getIsRunning()) {
-			mProgressBar.setVisibility(View.VISIBLE);
-			mProgressBar.setIndeterminate(true);
-			mTextView.setVisibility(View.VISIBLE);
-		} else if (sharedPreferences.getInt(TAG_VERSION_CODE, 0) == versionCode &&
-				Utils.isInstallValid(this)) {
-			startNative();
-		} else {
-			mProgressBar.setVisibility(View.VISIBLE);
-			mProgressBar.setIndeterminate(true);
-			mTextView.setVisibility(View.VISIBLE);
-
-			Intent intent = new Intent(this, UnzipService.class);
-			startService(intent);
-		}
-	}
-
-	private void startNative() {
-		sharedPreferences.edit().putInt(TAG_VERSION_CODE, versionCode).apply();
-		Intent intent = new Intent(this, GameActivity.class);
-		intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP | Intent.FLAG_ACTIVITY_CLEAR_TASK);
-		startActivity(intent);
-	}
-
-	@RequiresApi(Build.VERSION_CODES.O)
-	private void createNotificationChannel() {
-		NotificationManager notifyManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
-		if (notifyManager == null)
-			return;
-
-		NotificationChannel notifyChannel = new NotificationChannel(
-			NOTIFICATION_CHANNEL_ID,
-			getString(R.string.notification_channel_name),
-			NotificationManager.IMPORTANCE_LOW
-		);
-		notifyChannel.setDescription(getString(R.string.notification_channel_description));
-		// Configure the notification channel without sound set
-		notifyChannel.setSound(null, null);
-		notifyChannel.enableLights(false);
-		notifyChannel.enableVibration(false);
-
-		// It is fine to always create the notification channel because creating a channel
-		// with the same ID is the same as overriding it (only its name and description).
-		notifyManager.createNotificationChannel(notifyChannel);
-	}
-
-	@Override
-	public void onBackPressed() {
-		// Prevent abrupt interruption when copy game files from assets
-	}
-
-	@Override
-	protected void onDestroy() {
-		super.onDestroy();
-		unregisterReceiver(myReceiver);
-	}
-}

android/app/src/main/java/net/minetest/minetest/UnzipService.java

@@ -1,212 +0,0 @@
-/*
-Minetest
-Copyright (C) 2014-2020 MoNTE48, Maksim Gamarnik <MoNTE48@mail.ua>
-Copyright (C) 2014-2020 ubulem,  Bektur Mambetov <berkut87@gmail.com>
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU Lesser General Public License for more details.
-
-You should have received a copy of the GNU Lesser General Public License along
-with this program; if not, write to the Free Software Foundation, Inc.,
-51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-*/
-
-package net.minetest.minetest;
-
-import android.app.IntentService;
-import android.app.Notification;
-import android.app.NotificationManager;
-import android.app.PendingIntent;
-import android.content.Context;
-import android.content.Intent;
-import android.os.Build;
-import android.util.Log;
-
-import androidx.annotation.NonNull;
-import androidx.annotation.Nullable;
-import androidx.annotation.StringRes;
-
-import java.io.File;
-import java.io.FileInputStream;
-import java.io.FileOutputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.OutputStream;
-import java.util.zip.ZipEntry;
-import java.util.zip.ZipFile;
-import java.util.zip.ZipInputStream;
-
-public class UnzipService extends IntentService {
-	public static final String ACTION_UPDATE = "net.minetest.minetest.UPDATE";
-	public static final String ACTION_PROGRESS = "net.minetest.minetest.PROGRESS";
-	public static final String ACTION_PROGRESS_MESSAGE = "net.minetest.minetest.PROGRESS_MESSAGE";
-	public static final String ACTION_FAILURE = "net.minetest.minetest.FAILURE";
-	public static final int SUCCESS = -1;
-	public static final int FAILURE = -2;
-	public static final int INDETERMINATE = -3;
-	private final int id = 1;
-	private NotificationManager mNotifyManager;
-	private boolean isSuccess = true;
-	private String failureMessage;
-
-	private static boolean isRunning = false;
-
-	public static synchronized boolean getIsRunning() {
-		return isRunning;
-	}
-
-	private static synchronized void setIsRunning(boolean v) {
-		isRunning = v;
-	}
-
-	public UnzipService() {
-		super("net.minetest.minetest.UnzipService");
-	}
-
-	@Override
-	protected void onHandleIntent(Intent intent) {
-		Notification.Builder notificationBuilder = createNotification();
-		final File zipFile = new File(getCacheDir(), "Minetest.zip");
-		try {
-			setIsRunning(true);
-			File userDataDirectory = Utils.getUserDataDirectory(this);
-
-			try (InputStream in = this.getAssets().open(zipFile.getName())) {
-				try (OutputStream out = new FileOutputStream(zipFile)) {
-					int readLen;
-					byte[] readBuffer = new byte[16384];
-					while ((readLen = in.read(readBuffer)) != -1) {
-						out.write(readBuffer, 0, readLen);
-					}
-				}
-			}
-
-			unzip(notificationBuilder, zipFile, userDataDirectory);
-		} catch (IOException e) {
-			isSuccess = false;
-			failureMessage = e.getLocalizedMessage();
-		} finally {
-			setIsRunning(false);
-			if (!zipFile.delete()) {
-				Log.w("UnzipService", "Minetest installation ZIP cannot be deleted");
-			}
-		}
-	}
-
-	@NonNull
-	private Notification.Builder createNotification() {
-		Notification.Builder builder;
-		if (mNotifyManager == null)
-			mNotifyManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
-		if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
-			builder = new Notification.Builder(this, MainActivity.NOTIFICATION_CHANNEL_ID);
-		} else {
-			builder = new Notification.Builder(this);
-		}
-
-		Intent notificationIntent = new Intent(this, MainActivity.class);
-		notificationIntent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP
-			| Intent.FLAG_ACTIVITY_SINGLE_TOP);
-		int pendingIntentFlag = 0;
-		if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
-			pendingIntentFlag = PendingIntent.FLAG_MUTABLE;
-		}
-		PendingIntent intent = PendingIntent.getActivity(this, 0,
-			notificationIntent, pendingIntentFlag);
-
-		builder.setContentTitle(getString(R.string.unzip_notification_title))
-				.setSmallIcon(R.mipmap.ic_launcher)
-				.setContentText(getString(R.string.unzip_notification_description))
-				.setContentIntent(intent)
-				.setOngoing(true)
-				.setProgress(0, 0, true);
-
-		mNotifyManager.notify(id, builder.build());
-		return builder;
-	}
-
-	private void unzip(Notification.Builder notificationBuilder, File zipFile, File userDataDirectory) throws IOException {
-		int per = 0;
-
-		int size;
-		try (ZipFile zipSize = new ZipFile(zipFile)) {
-			size = zipSize.size();
-		}
-
-		int readLen;
-		byte[] readBuffer = new byte[16384];
-		try (FileInputStream fileInputStream = new FileInputStream(zipFile);
-		     ZipInputStream zipInputStream = new ZipInputStream(fileInputStream)) {
-			ZipEntry ze;
-			while ((ze = zipInputStream.getNextEntry()) != null) {
-				if (ze.isDirectory()) {
-					++per;
-					Utils.createDirs(userDataDirectory, ze.getName());
-					continue;
-				}
-				publishProgress(notificationBuilder, R.string.loading, 100 * ++per / size);
-				try (OutputStream outputStream = new FileOutputStream(
-						new File(userDataDirectory, ze.getName()))) {
-					while ((readLen = zipInputStream.read(readBuffer)) != -1) {
-						outputStream.write(readBuffer, 0, readLen);
-					}
-				}
-			}
-		}
-	}
-
-	void moveFileOrDir(@NonNull File src, @NonNull File dst) throws IOException {
-		try {
-			Process p = new ProcessBuilder("/system/bin/mv",
-				src.getAbsolutePath(), dst.getAbsolutePath()).start();
-			int exitCode = p.waitFor();
-			if (exitCode != 0)
-				throw new IOException("Move failed with exit code " + exitCode);
-		} catch (InterruptedException e) {
-			throw new IOException("Move operation interrupted");
-		}
-	}
-
-	boolean recursivelyDeleteDirectory(@NonNull File loc) {
-		try {
-			Process p = new ProcessBuilder("/system/bin/rm", "-rf",
-				loc.getAbsolutePath()).start();
-			return p.waitFor() == 0;
-		} catch (IOException | InterruptedException e) {
-			return false;
-		}
-	}
-
-	private void publishProgress(@Nullable Notification.Builder notificationBuilder, @StringRes int message, int progress) {
-		Intent intentUpdate = new Intent(ACTION_UPDATE);
-		intentUpdate.putExtra(ACTION_PROGRESS, progress);
-		intentUpdate.putExtra(ACTION_PROGRESS_MESSAGE, message);
-		if (!isSuccess)
-			intentUpdate.putExtra(ACTION_FAILURE, failureMessage);
-		sendBroadcast(intentUpdate);
-
-		if (notificationBuilder != null) {
-			notificationBuilder.setContentText(getString(message));
-			if (progress == INDETERMINATE) {
-				notificationBuilder.setProgress(100, 50, true);
-			} else {
-				notificationBuilder.setProgress(100, progress, false);
-			}
-			mNotifyManager.notify(id, notificationBuilder.build());
-		}
-	}
-
-	@Override
-	public void onDestroy() {
-		super.onDestroy();
-		mNotifyManager.cancel(id);
-		publishProgress(null, R.string.loading, isSuccess ? SUCCESS : FAILURE);
-	}
-}

android/app/src/main/java/net/minetest/minetest/Utils.java

@@ -1,45 +0,0 @@
-package net.minetest.minetest;
-
-import android.content.Context;
-import android.util.Log;
-
-import androidx.annotation.NonNull;
-import java.io.File;
-import java.util.Objects;
-
-public class Utils {
-	@NonNull
-	public static File createDirs(@NonNull File root, @NonNull String dir) {
-		File f = new File(root, dir);
-		if (!f.isDirectory())
-			if (!f.mkdirs())
-				Log.e("Utils", "Directory " + dir + " cannot be created");
-
-		return f;
-	}
-
-	@NonNull
-	public static File getUserDataDirectory(@NonNull Context context) {
-		File extDir = Objects.requireNonNull(
-			context.getExternalFilesDir(null),
-			"Cannot get external file directory"
-		);
-		return createDirs(extDir, "Minetest");
-	}
-
-	@NonNull
-	public static File getCacheDirectory(@NonNull Context context) {
-		return Objects.requireNonNull(
-			context.getCacheDir(),
-			"Cannot get cache directory"
-		);
-	}
-
-	public static boolean isInstallValid(@NonNull Context context) {
-		File userDataDirectory = getUserDataDirectory(context);
-		return userDataDirectory.isDirectory() &&
-			new File(userDataDirectory, "builtin").isDirectory() &&
-			new File(userDataDirectory, "client").isDirectory() &&
-			new File(userDataDirectory, "textures").isDirectory();
-	}
-}

android/app/src/main/res/drawable/bg.xml

@@ -1,4 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<bitmap xmlns:android="http://schemas.android.com/apk/res/android"
-	android:src="@drawable/background"
-	android:tileMode="repeat" />

android/app/src/main/res/layout/activity_main.xml

@@ -1,33 +0,0 @@
-<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
-	xmlns:tools="http://schemas.android.com/tools"
-	android:id="@+id/activity_main"
-	android:layout_width="match_parent"
-	android:layout_height="match_parent"
-	android:background="@drawable/bg">
-
-	<ProgressBar
-		android:id="@+id/progressBar"
-		style="@style/CustomProgressBar"
-		android:layout_width="match_parent"
-		android:layout_height="30dp"
-		android:layout_centerInParent="true"
-		android:layout_marginLeft="90dp"
-		android:layout_marginRight="90dp"
-		android:indeterminate="false"
-		android:max="100"
-		android:visibility="gone"
-		tools:visibility="visible" />
-
-	<TextView
-		android:id="@+id/textView"
-		android:layout_width="wrap_content"
-		android:layout_height="wrap_content"
-		android:layout_below="@id/progressBar"
-		android:layout_centerInParent="true"
-		android:background="@android:color/transparent"
-		android:text="@string/loading"
-		android:textColor="#FEFEFE"
-		android:visibility="gone"
-		tools:visibility="visible" />
-
-</RelativeLayout>

android/app/src/main/res/values/strings.xml

@@ -1,10 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources>
-	<string name="label">Minetest</string>
-	<string name="loading">Loading&#8230;</string>
-	<string name="notification_channel_name">General notification</string>
-	<string name="notification_channel_description">Notifications from Minetest</string>
-	<string name="unzip_notification_title">Loading Minetest</string>
-	<string name="unzip_notification_description">Less than 1 minute&#8230;</string>
-	<string name="ime_dialog_done">Done</string>
-</resources>

android/app/src/main/res/values/styles.xml

@@ -1,15 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources xmlns:tools="http://schemas.android.com/tools">
-
-	<style name="AppTheme" parent="Theme.AppCompat.DayNight.NoActionBar">
-		<item name="windowActionBar">false</item>
-		<item name="android:windowFullscreen">true</item>
-		<item name="android:windowBackground">@drawable/bg</item>
-		<item name="android:windowLayoutInDisplayCutoutMode" tools:targetApi="p">shortEdges</item>
-	</style>
-
-	<style name="CustomProgressBar" parent="Widget.AppCompat.ProgressBar.Horizontal">
-		<item name="android:indeterminateOnly">false</item>
-	</style>
-
-</resources>

android/app/src/main/res/xml/filepaths.xml

@@ -1,3 +0,0 @@
-<paths>
-	<external-files-path path="Minetest/" name="minetest" />
-</paths>

android/build.gradle

@@ -1,35 +0,0 @@
-// Top-level build file where you can add configuration options common to all sub-projects/modules.
-
-project.ext.set("versionMajor", 5)      // Version Major
-project.ext.set("versionMinor", 9)      // Version Minor
-project.ext.set("versionPatch", 0)      // Version Patch
-// ^ keep in sync with cmake
-project.ext.set("versionCode", 46)      // Android Version Code
-// NOTE: +2 after each release!
-// +1 for ARM and +1 for ARM64 APK's, because
-// each APK must have a larger `versionCode` than the previous
-
-buildscript {
-	ext.ndk_version = '25.2.9519653'
-	repositories {
-		google()
-		mavenCentral()
-	}
-	dependencies {
-		classpath 'com.android.tools.build:gradle:7.4.1'
-		classpath 'de.undercouch:gradle-download-task:4.1.1'
-		// NOTE: Do not place your application dependencies here; they belong
-		// in the individual module build.gradle files
-	}
-}
-
-allprojects {
-	repositories {
-		google()
-		mavenCentral()
-	}
-}
-
-task clean(type: Delete) {
-	delete rootProject.buildDir
-}

android/gradle.properties

@@ -1,11 +0,0 @@
-<#if isLowMemory>
-org.gradle.jvmargs=-Xmx4G -XX:MaxPermSize=2G -XX:+HeapDumpOnOutOfMemoryError
-<#else>
-org.gradle.jvmargs=-Xmx16G -XX:MaxPermSize=8G -XX:+HeapDumpOnOutOfMemoryError
-</#if>
-org.gradle.daemon=true
-org.gradle.parallel=true
-org.gradle.parallel.threads=8
-org.gradle.configureondemand=true
-android.enableJetifier=false
-android.useAndroidX=true

android/gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +0,0 @@
-distributionBase=GRADLE_USER_HOME
-distributionPath=wrapper/dists
-zipStoreBase=GRADLE_USER_HOME
-zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.5-bin.zip

android/gradlew

@@ -1,188 +0,0 @@
-#!/usr/bin/env sh
-
-#
-# Copyright 2015 the original author or authors.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      https://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-
-##############################################################################
-##
-##  Gradle start up script for UN*X
-##
-##############################################################################
-
-# Attempt to set APP_HOME
-# Resolve links: $0 may be a link
-PRG="$0"
-# Need this for relative symlinks.
-while [ -h "$PRG" ] ; do
-    ls=`ls -ld "$PRG"`
-    link=`expr "$ls" : '.*-> \(.*\)$'`
-    if expr "$link" : '/.*' > /dev/null; then
-        PRG="$link"
-    else
-        PRG=`dirname "$PRG"`"/$link"
-    fi
-done
-SAVED="`pwd`"
-cd "`dirname \"$PRG\"`/" >/dev/null
-APP_HOME="`pwd -P`"
-cd "$SAVED" >/dev/null
-
-APP_NAME="Gradle"
-APP_BASE_NAME=`basename "$0"`
-
-# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
-
-# Use the maximum available, or set MAX_FD != -1 to use that value.
-MAX_FD="maximum"
-
-warn () {
-    echo "$*"
-}
-
-die () {
-    echo
-    echo "$*"
-    echo
-    exit 1
-}
-
-# OS specific support (must be 'true' or 'false').
-cygwin=false
-msys=false
-darwin=false
-nonstop=false
-case "`uname`" in
-  CYGWIN* )
-    cygwin=true
-    ;;
-  Darwin* )
-    darwin=true
-    ;;
-  MINGW* )
-    msys=true
-    ;;
-  NONSTOP* )
-    nonstop=true
-    ;;
-esac
-
-CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
-
-# Determine the Java command to use to start the JVM.
-if [ -n "$JAVA_HOME" ] ; then
-    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
-        # IBM's JDK on AIX uses strange locations for the executables
-        JAVACMD="$JAVA_HOME/jre/sh/java"
-    else
-        JAVACMD="$JAVA_HOME/bin/java"
-    fi
-    if [ ! -x "$JAVACMD" ] ; then
-        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
-
-Please set the JAVA_HOME variable in your environment to match the
-location of your Java installation."
-    fi
-else
-    JAVACMD="java"
-    command -v java >/dev/null || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
-
-Please set the JAVA_HOME variable in your environment to match the
-location of your Java installation."
-fi
-
-# Increase the maximum file descriptors if we can.
-if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
-    MAX_FD_LIMIT=`ulimit -H -n`
-    if [ $? -eq 0 ] ; then
-        if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
-            MAX_FD="$MAX_FD_LIMIT"
-        fi
-        ulimit -n $MAX_FD
-        if [ $? -ne 0 ] ; then
-            warn "Could not set maximum file descriptor limit: $MAX_FD"
-        fi
-    else
-        warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
-    fi
-fi
-
-# For Darwin, add options to specify how the application appears in the dock
-if $darwin; then
-    GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
-fi
-
-# For Cygwin or MSYS, switch paths to Windows format before running java
-if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then
-    APP_HOME=`cygpath --path --mixed "$APP_HOME"`
-    CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
-    JAVACMD=`cygpath --unix "$JAVACMD"`
-
-    # We build the pattern for arguments to be converted via cygpath
-    ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
-    SEP=""
-    for dir in $ROOTDIRSRAW ; do
-        ROOTDIRS="$ROOTDIRS$SEP$dir"
-        SEP="|"
-    done
-    OURCYGPATTERN="(^($ROOTDIRS))"
-    # Add a user-defined pattern to the cygpath arguments
-    if [ "$GRADLE_CYGPATTERN" != "" ] ; then
-        OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
-    fi
-    # Now convert the arguments - kludge to limit ourselves to /bin/sh
-    i=0
-    for arg in "$@" ; do
-        CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
-        CHECK2=`echo "$arg"|egrep -c "^-"`                                 ### Determine if an option
-
-        if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then                    ### Added a condition
-            eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
-        else
-            eval `echo args$i`="\"$arg\""
-        fi
-        i=$((i+1))
-    done
-    case $i in
-        (0) set -- ;;
-        (1) set -- "$args0" ;;
-        (2) set -- "$args0" "$args1" ;;
-        (3) set -- "$args0" "$args1" "$args2" ;;
-        (4) set -- "$args0" "$args1" "$args2" "$args3" ;;
-        (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
-        (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
-        (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
-        (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
-        (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
-    esac
-fi
-
-# Escape application args
-save () {
-    for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
-    echo " "
-}
-APP_ARGS=$(save "$@")
-
-# Collect all arguments for the java command, following the shell quoting and substitution rules
-eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
-
-# by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong
-if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then
-  cd "$(dirname "$0")"
-fi
-
-exec "$JAVACMD" "$@"

android/gradlew.bat

@@ -1,100 +0,0 @@
-@rem
-@rem Copyright 2015 the original author or authors.
-@rem
-@rem Licensed under the Apache License, Version 2.0 (the "License");
-@rem you may not use this file except in compliance with the License.
-@rem You may obtain a copy of the License at
-@rem
-@rem      https://www.apache.org/licenses/LICENSE-2.0
-@rem
-@rem Unless required by applicable law or agreed to in writing, software
-@rem distributed under the License is distributed on an "AS IS" BASIS,
-@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-@rem See the License for the specific language governing permissions and
-@rem limitations under the License.
-@rem
-
-@if "%DEBUG%" == "" @echo off
-@rem ##########################################################################
-@rem
-@rem  Gradle startup script for Windows
-@rem
-@rem ##########################################################################
-
-@rem Set local scope for the variables with windows NT shell
-if "%OS%"=="Windows_NT" setlocal
-
-set DIRNAME=%~dp0
-if "%DIRNAME%" == "" set DIRNAME=.
-set APP_BASE_NAME=%~n0
-set APP_HOME=%DIRNAME%
-
-@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
-
-@rem Find java.exe
-if defined JAVA_HOME goto findJavaFromJavaHome
-
-set JAVA_EXE=java.exe
-%JAVA_EXE% -version >NUL 2>&1
-if "%ERRORLEVEL%" == "0" goto init
-
-echo.
-echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
-echo.
-echo Please set the JAVA_HOME variable in your environment to match the
-echo location of your Java installation.
-
-goto fail
-
-:findJavaFromJavaHome
-set JAVA_HOME=%JAVA_HOME:"=%
-set JAVA_EXE=%JAVA_HOME%/bin/java.exe
-
-if exist "%JAVA_EXE%" goto init
-
-echo.
-echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
-echo.
-echo Please set the JAVA_HOME variable in your environment to match the
-echo location of your Java installation.
-
-goto fail
-
-:init
-@rem Get command-line arguments, handling Windows variants
-
-if not "%OS%" == "Windows_NT" goto win9xME_args
-
-:win9xME_args
-@rem Slurp the command line arguments.
-set CMD_LINE_ARGS=
-set _SKIP=2
-
-:win9xME_args_slurp
-if "x%~1" == "x" goto execute
-
-set CMD_LINE_ARGS=%*
-
-:execute
-@rem Setup the command line
-
-set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
-
-@rem Execute Gradle
-"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
-
-:end
-@rem End local scope for the variables with windows NT shell
-if "%ERRORLEVEL%"=="0" goto mainEnd
-
-:fail
-rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
-rem the _cmd.exe /c_ return code!
-if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
-exit /b 1
-
-:mainEnd
-if "%OS%"=="Windows_NT" endlocal
-
-:omega

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-       style="fill:#ffffff;fill-opacity:1;stroke:#ffffff;stroke-width:6;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
-       d="M 71.702072,80.367223 80.697906,71.427111 110.06667,101.6 l -8.73126,8.9401 z"
-       id="path4689"
-       inkscape:connector-curvature="0" />
-  </g>
-</svg>

android/native/build.gradle

@@ -1,66 +0,0 @@
-apply plugin: 'com.android.library'
-apply plugin: 'de.undercouch.download'
-
-android {
-	compileSdkVersion 33
-	buildToolsVersion '33.0.2'
-	ndkVersion "$ndk_version"
-	defaultConfig {
-		minSdkVersion 21
-		targetSdkVersion 33
-		externalNativeBuild {
-            cmake {
-				arguments "-DANDROID_STL=c++_shared",
-					"-DENABLE_CURL=1", "-DENABLE_SOUND=1",
-					"-DENABLE_TOUCH=1", "-DENABLE_GETTEXT=1",
-					"-DBUILD_UNITTESTS=0", "-DENABLE_UPDATE_CHECKER=0"
-			}
-		}
-	}
-
-	externalNativeBuild {
-		cmake {
-			path file("../../CMakeLists.txt")
-		}
-	}
-
-	// supported architectures
-	splits {
-		abi {
-			enable true
-			reset()
-			include 'armeabi-v7a', 'arm64-v8a', 'x86', 'x86_64'
-		}
-	}
-
-	buildTypes {
-		release {
-			ndk {
-				debugSymbolLevel 'SYMBOL_TABLE'
-			}
-		}
-	}
-}
-
-// get precompiled deps
-task downloadDeps(type: Download) {
-	def depsDir = new File(buildDir.parent, 'deps')
-	def depsZip = new File(buildDir, 'deps.zip')
-
-	src 'https://github.com/minetest/minetest_android_deps/releases/download/latest/deps.zip'
-	dest depsZip
-	overwrite false
-
-	task getDeps(dependsOn: downloadDeps, type: Copy) {
-		depsDir.mkdir()
-		from zipTree(depsZip)
-		into depsDir
-		doFirst { logger.lifecycle('Extracting to {}', depsDir) }
-	}
-}
-
-preBuild.dependsOn getDeps
-
-clean {
-	delete new File(buildDir.parent, 'deps')
-}

android/native/src/main/AndroidManifest.xml

@@ -1 +0,0 @@
-<manifest package="net.minetest" />

android/settings.gradle

@@ -1,2 +0,0 @@
-rootProject.name = "Minetest"
-include ':app', ':native'

builtin/async/game.lua

@@ -1,69 +0,0 @@
-core.log("info", "Initializing asynchronous environment (game)")
-
-local function pack2(...)
-	return {n=select('#', ...), ...}
-end
-
--- Entrypoint to run async jobs, called by C++
-function core.job_processor(func, params)
-	local retval = pack2(func(unpack(params, 1, params.n)))
-
-	return retval
-end
-
--- Import a bunch of individual files from builtin/game/
-local gamepath = core.get_builtin_path() .. "game" .. DIR_DELIM
-local commonpath = core.get_builtin_path() .. "common" .. DIR_DELIM
-
-local builtin_shared = {}
-
-dofile(gamepath .. "constants.lua")
-assert(loadfile(commonpath .. "item_s.lua"))(builtin_shared)
-dofile(gamepath .. "misc_s.lua")
-dofile(gamepath .. "features.lua")
-dofile(gamepath .. "voxelarea.lua")
-
--- Transfer of globals
-do
-	local all = assert(core.transferred_globals)
-	core.transferred_globals = nil
-
-	all.registered_nodes = {}
-	all.registered_craftitems = {}
-	all.registered_tools = {}
-	for k, v in pairs(all.registered_items) do
-		-- Disable further modification
-		setmetatable(v, {__newindex = {}})
-		-- Reassemble the other tables
-		if v.type == "node" then
-			getmetatable(v).__index = all.nodedef_default
-			all.registered_nodes[k] = v
-		elseif v.type == "craft" then
-			getmetatable(v).__index = all.craftitemdef_default
-			all.registered_craftitems[k] = v
-		elseif v.type == "tool" then
-			getmetatable(v).__index = all.tooldef_default
-			all.registered_tools[k] = v
-		else
-			getmetatable(v).__index = all.noneitemdef_default
-		end
-	end
-
-	for k, v in pairs(all) do
-		core[k] = v
-	end
-end
-
--- For tables that are indexed by item name:
--- If table[X] does not exist, default to table[core.registered_aliases[X]]
-local alias_metatable = {
-	__index = function(t, name)
-		return rawget(t, core.registered_aliases[name])
-	end
-}
-setmetatable(core.registered_items, alias_metatable)
-setmetatable(core.registered_nodes, alias_metatable)
-setmetatable(core.registered_craftitems, alias_metatable)
-setmetatable(core.registered_tools, alias_metatable)
-
-builtin_shared.cache_content_ids()

builtin/async/mainmenu.lua

@@ -1,9 +0,0 @@
-core.log("info", "Initializing asynchronous environment")
-
-function core.job_processor(func, serialized_param)
-	local param = core.deserialize(serialized_param)
-
-	local retval = core.serialize(func(param))
-
-	return retval or core.serialize(nil)
-end

builtin/client/chatcommands.lua

@@ -1,74 +0,0 @@
--- Minetest: builtin/client/chatcommands.lua
-
-core.register_on_sending_chat_message(function(message)
-	if message:sub(1,2) == ".." then
-		return false
-	end
-
-	local first_char = message:sub(1,1)
-	if first_char == "/" or first_char == "." then
-		core.display_chat_message(core.gettext("Issued command: ") .. message)
-	end
-
-	if first_char ~= "." then
-		return false
-	end
-
-	local cmd, param = string.match(message, "^%.([^ ]+) *(.*)")
-	param = param or ""
-
-	if not cmd then
-		core.display_chat_message("-!- " .. core.gettext("Empty command."))
-		return true
-	end
-
-	-- Run core.registered_on_chatcommand callbacks.
-	if core.run_callbacks(core.registered_on_chatcommand, 5, cmd, param) then
-		return true
-	end
-
-	local cmd_def = core.registered_chatcommands[cmd]
-	if cmd_def then
-		core.set_last_run_mod(cmd_def.mod_origin)
-		local _, result = cmd_def.func(param)
-		if result then
-			core.display_chat_message(result)
-		end
-	else
-		core.display_chat_message("-!- " .. core.gettext("Invalid command: ") .. cmd)
-	end
-
-	return true
-end)
-
-core.register_chatcommand("list_players", {
-	description = core.gettext("List online players"),
-	func = function(param)
-		local player_names = core.get_player_names()
-		if not player_names then
-			return false, core.gettext("This command is disabled by server.")
-		end
-
-		local players = table.concat(player_names, ", ")
-		return true, core.gettext("Online players: ") .. players
-	end
-})
-
-core.register_chatcommand("disconnect", {
-	description = core.gettext("Exit to main menu"),
-	func = function(param)
-		core.disconnect()
-	end,
-})
-
-core.register_chatcommand("clear_chat_queue", {
-	description = core.gettext("Clear the out chat queue"),
-	func = function(param)
-		core.clear_out_chat_queue()
-		return true, core.gettext("The out chat queue is now empty.")
-	end,
-})
-
-function core.run_server_chatcommand(cmd, param)
-	core.send_chat_message("/" .. cmd .. " " .. param)
-end

builtin/client/death_formspec.lua

@@ -1,15 +0,0 @@
--- CSM death formspec. Only used when clientside modding is enabled, otherwise
--- handled by the engine.
-
-core.register_on_death(function()
-	local formspec = "size[11,5.5]bgcolor[#320000b4;true]" ..
-		"label[4.85,1.35;" .. fgettext("You died") ..
-		"]button_exit[4,3;3,0.5;btn_respawn;".. fgettext("Respawn") .."]"
-	core.show_formspec("bultin:death", formspec)
-end)
-
-core.register_on_formspec_input(function(formname, fields)
-	if formname == "bultin:death" then
-		core.send_respawn()
-	end
-end)

builtin/client/init.lua

@@ -1,14 +0,0 @@
--- Minetest: builtin/client/init.lua
-local scriptpath = core.get_builtin_path()
-local clientpath = scriptpath.."client"..DIR_DELIM
-local commonpath = scriptpath.."common"..DIR_DELIM
-
-dofile(clientpath .. "register.lua")
-dofile(commonpath .. "after.lua")
-dofile(commonpath .. "mod_storage.lua")
-dofile(commonpath .. "chatcommands.lua")
-dofile(commonpath .. "information_formspecs.lua")
-dofile(clientpath .. "chatcommands.lua")
-dofile(clientpath .. "death_formspec.lua")
-dofile(clientpath .. "misc.lua")
-assert(loadfile(commonpath .. "item_s.lua"))({}) -- Just for push/read node functions

builtin/client/misc.lua

@@ -1,18 +0,0 @@
-function core.setting_get_pos(name)
-	local value = core.settings:get(name)
-	if not value then
-		return nil
-	end
-	return core.string_to_pos(value)
-end
-
-
--- old non-method sound functions
-
-function core.sound_stop(handle, ...)
-	return handle:stop(...)
-end
-
-function core.sound_fade(handle, ...)
-	return handle:fade(...)
-end

builtin/client/register.lua

@@ -1,83 +0,0 @@
-core.callback_origins = {}
-
-local getinfo = debug.getinfo
-debug.getinfo = nil
-
---- Runs given callbacks.
---
--- Note: this function is also called from C++
--- @tparam table  callbacks a table with registered callbacks, like `core.registered_on_*`
--- @tparam number mode      a RunCallbacksMode, as defined in src/script/common/c_internal.h
--- @param         ...       arguments for the callback
--- @return depends on mode
-function core.run_callbacks(callbacks, mode, ...)
-	assert(type(callbacks) == "table")
-	local cb_len = #callbacks
-	if cb_len == 0 then
-		if mode == 2 or mode == 3 then
-			return true
-		elseif mode == 4 or mode == 5 then
-			return false
-		end
-	end
-	local ret
-	for i = 1, cb_len do
-		local cb_ret = callbacks[i](...)
-
-		if mode == 0 and i == 1 or mode == 1 and i == cb_len then
-			ret = cb_ret
-		elseif mode == 2 then
-			if not cb_ret or i == 1 then
-				ret = cb_ret
-			end
-		elseif mode == 3 then
-			if cb_ret then
-				return cb_ret
-			end
-			ret = cb_ret
-		elseif mode == 4 then
-			if (cb_ret and not ret) or i == 1 then
-				ret = cb_ret
-			end
-		elseif mode == 5 and cb_ret then
-			return cb_ret
-		end
-	end
-	return ret
-end
-
---
--- Callback registration
---
-
-local function make_registration()
-	local t = {}
-	local registerfunc = function(func)
-		t[#t + 1] = func
-		core.callback_origins[func] = {
-			mod = core.get_current_modname() or "??",
-			name = getinfo(1, "n").name or "??"
-		}
-		--local origin = core.callback_origins[func]
-		--print(origin.name .. ": " .. origin.mod .. " registering cbk " .. tostring(func))
-	end
-	return t, registerfunc
-end
-
-core.registered_globalsteps, core.register_globalstep = make_registration()
-core.registered_on_mods_loaded, core.register_on_mods_loaded = make_registration()
-core.registered_on_shutdown, core.register_on_shutdown = make_registration()
-core.registered_on_receiving_chat_message, core.register_on_receiving_chat_message = make_registration()
-core.registered_on_sending_chat_message, core.register_on_sending_chat_message = make_registration()
-core.registered_on_chatcommand, core.register_on_chatcommand = make_registration()
-core.registered_on_death, core.register_on_death = make_registration()
-core.registered_on_hp_modification, core.register_on_hp_modification = make_registration()
-core.registered_on_damage_taken, core.register_on_damage_taken = make_registration()
-core.registered_on_formspec_input, core.register_on_formspec_input = make_registration()
-core.registered_on_dignode, core.register_on_dignode = make_registration()
-core.registered_on_punchnode, core.register_on_punchnode = make_registration()
-core.registered_on_placenode, core.register_on_placenode = make_registration()
-core.registered_on_item_use, core.register_on_item_use = make_registration()
-core.registered_on_modchannel_message, core.register_on_modchannel_message = make_registration()
-core.registered_on_modchannel_signal, core.register_on_modchannel_signal = make_registration()
-core.registered_on_inventory_open, core.register_on_inventory_open = make_registration()

builtin/common/after.lua

@@ -1,174 +0,0 @@
--- This is an implementation of a job sheduling mechanism. It guarantees that
--- coexisting jobs will execute primarily in order of least expiry, and
--- secondarily in order of first registration.
-
--- These functions implement an intrusive singly linked list of one or more
--- elements where the first element has a pointer to the last. The next pointer
--- is stored with key list_next. The pointer to the last is with key list_end.
-
-local function list_init(first)
-	first.list_end = first
-end
-
-local function list_append(first, append)
-	first.list_end.list_next = append
-	first.list_end = append
-end
-
-local function list_append_list(first, first_append)
-	first.list_end.list_next = first_append
-	first.list_end = first_append.list_end
-end
-
--- The jobs are stored in a map from expiration times to linked lists of jobs
--- as above. The expiration times are also stored in an array representing a
--- binary min heap, which is a particular arrangement of binary tree. A parent
--- at index i has children at indices i*2 and i*2+1. Out-of-bounds indices
--- represent nonexistent children. A parent is never greater than its children.
--- This structure means that, if there is at least one job, the next expiration
--- time is the first item in the array.
-
--- Push element on a binary min-heap,
--- "bubbling up" the element by swapping with larger parents.
-local function heap_push(heap, element)
-	local index = #heap + 1
-	while index > 1 do
-		local parent_index = math.floor(index / 2)
-		local parent = heap[parent_index]
-		if element < parent then
-			heap[index] = parent
-			index = parent_index
-		else
-			break
-		end
-	end
-	heap[index] = element
-end
-
--- Pop smallest element from the heap,
--- "sinking down" the last leaf on the last layer of the heap
--- by swapping with the smaller child.
-local function heap_pop(heap)
-	local removed_element = heap[1]
-	local length = #heap
-	local element = heap[length]
-	heap[length] = nil
-	length = length - 1
-	if length > 0 then
-		local index = 1
-		while true do
-			local old_index = index
-			local smaller_element = element
-			local left_index = index * 2
-			local right_index = index * 2 + 1
-			if left_index <= length then
-				local left_element = heap[left_index]
-				if left_element < smaller_element then
-					index = left_index
-					smaller_element = left_element
-				end
-			end
-			if right_index <= length then
-				if heap[right_index] < smaller_element then
-					index = right_index
-				end
-			end
-			if old_index ~= index then
-				heap[old_index] = heap[index]
-			else
-				break
-			end
-		end
-		heap[index] = element
-	end
-	return removed_element
-end
-
-local job_map = {}
-local expiries = {}
-
--- Adds an individual job with the given expiry.
--- The worst-case complexity is O(log n), where n is the number of distinct
--- expiration times.
-local function add_job(expiry, job)
-	local list = job_map[expiry]
-	if list then
-		list_append(list, job)
-	else
-		list_init(job)
-		job_map[expiry] = job
-		heap_push(expiries, expiry)
-	end
-end
-
--- Removes the next expiring jobs and returns the linked list of them.
--- The worst-case complexity is O(log n), where n is the number of distinct
--- expiration times.
-local function remove_first_jobs()
-	local removed_expiry = heap_pop(expiries)
-	local removed = job_map[removed_expiry]
-	job_map[removed_expiry] = nil
-	return removed
-end
-
-local time = 0.0
-local time_next = math.huge
-
-core.register_globalstep(function(dtime)
-	time = time + dtime
-
-	if time < time_next then
-		return
-	end
-
-	-- Remove the expired jobs.
-	local expired = remove_first_jobs()
-
-	-- Remove other expired jobs and append them to the list.
-	while true do
-		time_next = expiries[1] or math.huge
-		if time_next > time then
-			break
-		end
-		list_append_list(expired, remove_first_jobs())
-	end
-
-	-- Run the callbacks afterward to prevent infinite loops with core.after(0, ...).
-	local last_expired = expired.list_end
-	while true do
-		core.set_last_run_mod(expired.mod_origin)
-		expired.func(unpack(expired.args, 1, expired.args.n))
-		if expired == last_expired then
-			break
-		end
-		expired = expired.list_next
-	end
-end)
-
-local job_metatable = {__index = {}}
-
-local function dummy_func() end
-function job_metatable.__index:cancel()
-	self.func = dummy_func
-	self.args = {n = 0}
-end
-
-function core.after(after, func, ...)
-	assert(tonumber(after) and not core.is_nan(after) and type(func) == "function",
-		"Invalid minetest.after invocation")
-
-	local new_job = {
-		mod_origin = core.get_last_run_mod(),
-		func = func,
-		args = {
-			n = select("#", ...),
-			...
-		},
-	}
-
-	local expiry = time + after
-	add_job(expiry, new_job)
-	time_next = math.min(time_next, expiry)
-
-	return setmetatable(new_job, job_metatable)
-end

builtin/common/chatcommands.lua

@@ -1,178 +0,0 @@
--- Minetest: builtin/common/chatcommands.lua
-
--- For server-side translations (if INIT == "game")
--- Otherwise, use core.gettext
-local S = core.get_translator("__builtin")
-
-core.registered_chatcommands = {}
-
--- Interpret the parameters of a command, separating options and arguments.
--- Input: command, param
---   command: name of command
---   param: parameters of command
--- Returns: opts, args
---   opts is a string of option letters, or false on error
---   args is an array with the non-option arguments in order, or an error message
--- Example: for this command line:
---      /command a b -cd e f -g
--- the function would receive:
---      a b -cd e f -g
--- and it would return:
---	"cdg", {"a", "b", "e", "f"}
--- Negative numbers are taken as arguments. Long options (--option) are
--- currently rejected as reserved.
-local function getopts(command, param)
-	local opts = ""
-	local args = {}
-	for match in param:gmatch("%S+") do
-		if match:byte(1) == 45 then -- 45 = '-'
-			local second = match:byte(2)
-			if second == 45 then
-				return false, S("Invalid parameters (see /help @1).", command)
-			elseif second and (second < 48 or second > 57) then -- 48 = '0', 57 = '9'
-				opts = opts .. match:sub(2)
-			else
-				-- numeric, add it to args
-				args[#args + 1] = match
-			end
-		else
-			args[#args + 1] = match
-		end
-	end
-	return opts, args
-end
-
-function core.register_chatcommand(cmd, def)
-	def = def or {}
-	def.params = def.params or ""
-	def.description = def.description or ""
-	def.privs = def.privs or {}
-	def.mod_origin = core.get_current_modname() or "??"
-	core.registered_chatcommands[cmd] = def
-end
-
-function core.unregister_chatcommand(name)
-	if core.registered_chatcommands[name] then
-		core.registered_chatcommands[name] = nil
-	else
-		core.log("warning", "Not unregistering chatcommand " ..name..
-			" because it doesn't exist.")
-	end
-end
-
-function core.override_chatcommand(name, redefinition)
-	local chatcommand = core.registered_chatcommands[name]
-	assert(chatcommand, "Attempt to override non-existent chatcommand "..name)
-	for k, v in pairs(redefinition) do
-		rawset(chatcommand, k, v)
-	end
-	core.registered_chatcommands[name] = chatcommand
-end
-
-local function format_help_line(cmd, def)
-	local cmd_marker = INIT == "client" and "." or "/"
-	local msg = core.colorize("#00ffff", cmd_marker .. cmd)
-	if def.params and def.params ~= "" then
-		msg = msg .. " " .. def.params
-	end
-	if def.description and def.description ~= "" then
-		msg = msg .. ": " .. def.description
-	end
-	return msg
-end
-
-local function do_help_cmd(name, param)
-	local opts, args = getopts("help", param)
-	if not opts then
-		return false, args
-	end
-	if #args > 1 then
-		return false, S("Too many arguments, try using just /help <command>")
-	end
-	local use_gui = INIT == "client" or core.get_player_by_name(name)
-	use_gui = use_gui and not opts:find("t")
-
-	if #args == 0 and not use_gui then
-		local cmds = {}
-		for cmd, def in pairs(core.registered_chatcommands) do
-			if INIT == "client" or core.check_player_privs(name, def.privs) then
-				cmds[#cmds + 1] = cmd
-			end
-		end
-		table.sort(cmds)
-		local msg
-		if INIT == "game" then
-			msg = S("Available commands: @1",
-				table.concat(cmds, " ")) .. "\n"
-				.. S("Use '/help <cmd>' to get more "
-				.. "information, or '/help all' to list "
-				.. "everything.")
-		else
-			msg = core.gettext("Available commands: ")
-				.. table.concat(cmds, " ") .. "\n"
-				.. core.gettext("Use '.help <cmd>' to get more "
-				.. "information, or '.help all' to list "
-				.. "everything.")
-		end
-		return true, msg
-	elseif #args == 0 or (args[1] == "all" and use_gui) then
-		core.show_general_help_formspec(name)
-		return true
-	elseif args[1] == "all" then
-		local cmds = {}
-		for cmd, def in pairs(core.registered_chatcommands) do
-			if INIT == "client" or core.check_player_privs(name, def.privs) then
-				cmds[#cmds + 1] = format_help_line(cmd, def)
-			end
-		end
-		table.sort(cmds)
-		local msg
-		if INIT == "game" then
-			msg = S("Available commands:")
-		else
-			msg = core.gettext("Available commands:")
-		end
-		return true, msg.."\n"..table.concat(cmds, "\n")
-	elseif INIT == "game" and args[1] == "privs" then
-		if use_gui then
-			core.show_privs_help_formspec(name)
-			return true
-		end
-		local privs = {}
-		for priv, def in pairs(core.registered_privileges) do
-			privs[#privs + 1] = priv .. ": " .. def.description
-		end
-		table.sort(privs)
-		return true, S("Available privileges:").."\n"..table.concat(privs, "\n")
-	else
-		local cmd = args[1]
-		local def = core.registered_chatcommands[cmd]
-		if not def then
-			local msg
-			if INIT == "game" then
-				msg = S("Command not available: @1", cmd)
-			else
-				msg = core.gettext("Command not available: ") .. cmd
-			end
-			return false, msg
-		else
-			return true, format_help_line(cmd, def)
-		end
-	end
-end
-
-if INIT == "client" then
-	core.register_chatcommand("help", {
-		params = core.gettext("[all | <cmd>] [-t]"),
-		description = core.gettext("Get help for commands (-t: output in chat)"),
-		func = function(param)
-			return do_help_cmd(nil, param)
-		end,
-	})
-else
-	core.register_chatcommand("help", {
-		params = S("[all | privs | <cmd>] [-t]"),
-		description = S("Get help for commands or list privileges (-t: output in chat)"),
-		func = do_help_cmd,
-	})
-end

builtin/common/filterlist.lua

@@ -1,319 +0,0 @@
---Minetest
---Copyright (C) 2013 sapier
---
---This program is free software; you can redistribute it and/or modify
---it under the terms of the GNU Lesser General Public License as published by
---the Free Software Foundation; either version 2.1 of the License, or
---(at your option) any later version.
---
---This program is distributed in the hope that it will be useful,
---but WITHOUT ANY WARRANTY; without even the implied warranty of
---MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
---GNU Lesser General Public License for more details.
---
---You should have received a copy of the GNU Lesser General Public License along
---with this program; if not, write to the Free Software Foundation, Inc.,
---51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-
---------------------------------------------------------------------------------
--- TODO improve doc                                                           --
--- TODO code cleanup                                                          --
--- Generic implementation of a filter/sortable list                           --
--- Usage:                                                                     --
--- Filterlist needs to be initialized on creation. To achieve this you need   --
--- to pass following functions:                                               --
--- raw_fct() (mandatory):                                                     --
---     function returning a table containing the elements to be filtered      --
--- compare_fct(element1,element2) (mandatory):                                --
---     function returning true/false if element1 is same element as element2  --
--- uid_match_fct(element1,uid) (optional)                                     --
---     function telling if uid is attached to element1                        --
--- filter_fct(element,filtercriteria) (optional)                              --
---     function returning true/false if filtercriteria met to element         --
--- fetch_param (optional)                                                     --
---     parameter passed to raw_fct to acquire correct raw data                --
---                                                                            --
---------------------------------------------------------------------------------
-filterlist = {}
-
---------------------------------------------------------------------------------
-function filterlist.refresh(self)
-	self.m_raw_list = self.m_raw_list_fct(self.m_fetch_param)
-	filterlist.process(self)
-end
-
---------------------------------------------------------------------------------
-function filterlist.create(raw_fct,compare_fct,uid_match_fct,filter_fct,fetch_param)
-
-	assert((raw_fct ~= nil) and (type(raw_fct) == "function"))
-	assert((compare_fct ~= nil) and (type(compare_fct) == "function"))
-
-	local self = {}
-
-	self.m_raw_list_fct  = raw_fct
-	self.m_compare_fct   = compare_fct
-	self.m_filter_fct    = filter_fct
-	self.m_uid_match_fct = uid_match_fct
-
-	self.m_filtercriteria = nil
-	self.m_fetch_param = fetch_param
-
-	self.m_sortmode = "none"
-	self.m_sort_list = {}
-
-	self.m_processed_list = nil
-	self.m_raw_list = self.m_raw_list_fct(self.m_fetch_param)
-
-	self.add_sort_mechanism = filterlist.add_sort_mechanism
-	self.set_filtercriteria = filterlist.set_filtercriteria
-	self.get_filtercriteria = filterlist.get_filtercriteria
-	self.set_sortmode       = filterlist.set_sortmode
-	self.get_list           = filterlist.get_list
-	self.get_raw_list       = filterlist.get_raw_list
-	self.get_raw_element    = filterlist.get_raw_element
-	self.get_raw_index      = filterlist.get_raw_index
-	self.get_current_index  = filterlist.get_current_index
-	self.size               = filterlist.size
-	self.uid_exists_raw     = filterlist.uid_exists_raw
-	self.raw_index_by_uid   = filterlist.raw_index_by_uid
-	self.refresh            = filterlist.refresh
-
-	filterlist.process(self)
-
-	return self
-end
-
---------------------------------------------------------------------------------
-function filterlist.add_sort_mechanism(self,name,fct)
-	self.m_sort_list[name] = fct
-end
-
---------------------------------------------------------------------------------
-function filterlist.set_filtercriteria(self,criteria)
-	if criteria == self.m_filtercriteria and
-		type(criteria) ~= "table" then
-		return
-	end
-	self.m_filtercriteria = criteria
-	filterlist.process(self)
-end
-
---------------------------------------------------------------------------------
-function filterlist.get_filtercriteria(self)
-	return self.m_filtercriteria
-end
-
---------------------------------------------------------------------------------
---supported sort mode "alphabetic|none"
-function filterlist.set_sortmode(self,mode)
-	if (mode == self.m_sortmode) then
-		return
-	end
-	self.m_sortmode = mode
-	filterlist.process(self)
-end
-
---------------------------------------------------------------------------------
-function filterlist.get_list(self)
-	return self.m_processed_list
-end
-
---------------------------------------------------------------------------------
-function filterlist.get_raw_list(self)
-	return self.m_raw_list
-end
-
---------------------------------------------------------------------------------
-function filterlist.get_raw_element(self,idx)
-	if type(idx) ~= "number" then
-		idx = tonumber(idx)
-	end
-
-	if idx ~= nil and idx > 0 and idx <= #self.m_raw_list then
-		return self.m_raw_list[idx]
-	end
-
-	return nil
-end
-
---------------------------------------------------------------------------------
-function filterlist.get_raw_index(self,listindex)
-	assert(self.m_processed_list ~= nil)
-
-	if listindex ~= nil and listindex > 0 and
-		listindex <= #self.m_processed_list then
-		local entry = self.m_processed_list[listindex]
-
-		for i,v in ipairs(self.m_raw_list) do
-
-			if self.m_compare_fct(v,entry) then
-				return i
-			end
-		end
-	end
-
-	return 0
-end
-
---------------------------------------------------------------------------------
-function filterlist.get_current_index(self,listindex)
-	assert(self.m_processed_list ~= nil)
-
-	if listindex ~= nil and listindex > 0 and
-		listindex <= #self.m_raw_list then
-		local entry = self.m_raw_list[listindex]
-
-		for i,v in ipairs(self.m_processed_list) do
-
-			if self.m_compare_fct(v,entry) then
-				return i
-			end
-		end
-	end
-
-	return 0
-end
-
---------------------------------------------------------------------------------
-function filterlist.process(self)
-	assert(self.m_raw_list ~= nil)
-
-	if self.m_sortmode == "none" and
-		self.m_filtercriteria == nil then
-		self.m_processed_list = self.m_raw_list
-		return
-	end
-
-	self.m_processed_list = {}
-
-	for k,v in pairs(self.m_raw_list) do
-		if self.m_filtercriteria == nil or
-			self.m_filter_fct(v,self.m_filtercriteria) then
-			self.m_processed_list[#self.m_processed_list + 1] = v
-		end
-	end
-
-	if self.m_sortmode == "none" then
-		return
-	end
-
-	if self.m_sort_list[self.m_sortmode] ~= nil and
-		type(self.m_sort_list[self.m_sortmode]) == "function" then
-
-		self.m_sort_list[self.m_sortmode](self)
-	end
-end
-
---------------------------------------------------------------------------------
-function filterlist.size(self)
-	if self.m_processed_list == nil then
-		return 0
-	end
-
-	return #self.m_processed_list
-end
-
---------------------------------------------------------------------------------
-function filterlist.uid_exists_raw(self,uid)
-	for i,v in ipairs(self.m_raw_list) do
-		if self.m_uid_match_fct(v,uid) then
-			return true
-		end
-	end
-	return false
-end
-
---------------------------------------------------------------------------------
-function filterlist.raw_index_by_uid(self, uid)
-	local elementcount = 0
-	local elementidx = 0
-	for i,v in ipairs(self.m_raw_list) do
-		if self.m_uid_match_fct(v,uid) then
-			elementcount = elementcount +1
-			elementidx = i
-		end
-	end
-
-
-	-- If there are more elements than one with same name uid can't decide which
-	-- one is meant. self shouldn't be possible but just for sure.
-	if elementcount > 1 then
-		elementidx=0
-	end
-
-	return elementidx
-end
-
---------------------------------------------------------------------------------
--- COMMON helper functions                                                    --
---------------------------------------------------------------------------------
-
---------------------------------------------------------------------------------
-function compare_worlds(world1,world2)
-	if world1.path ~= world2.path then
-		return false
-	end
-
-	if world1.name ~= world2.name then
-		return false
-	end
-
-	if world1.gameid ~= world2.gameid then
-		return false
-	end
-
-	return true
-end
-
---------------------------------------------------------------------------------
-function sort_worlds_alphabetic(self)
-
-	table.sort(self.m_processed_list, function(a, b)
-		--fixes issue #857 (crash due to sorting nil in worldlist)
-		if a == nil or b == nil then
-			if a == nil and b ~= nil then return false end
-			if b == nil and a ~= nil then return true end
-			return false
-		end
-		if a.name:lower() == b.name:lower() then
-			return a.name < b.name
-		end
-		return a.name:lower() < b.name:lower()
-	end)
-end
-
---------------------------------------------------------------------------------
-function sort_mod_list(self)
-
-	table.sort(self.m_processed_list, function(a, b)
-		-- Show game mods at bottom
-		if a.type ~= b.type or a.loc ~= b.loc then
-			if b.type == "game" then
-				return a.loc ~= "game"
-			end
-			return b.loc == "game"
-		end
-		-- If in same or no modpack, sort by name
-		if a.modpack == b.modpack then
-			if a.name:lower() == b.name:lower() then
-				return a.name < b.name
-			end
-			return a.name:lower() < b.name:lower()
-		-- Else compare name to modpack name
-		else
-			-- Always show modpack pseudo-mod on top of modpack mod list
-			if a.name == b.modpack then
-				return true
-			elseif b.name == a.modpack then
-				return false
-			end
-
-			local name_a = a.modpack or a.name
-			local name_b = b.modpack or b.name
-			if name_a:lower() == name_b:lower() then
-				return  name_a < name_b
-			end
-			return name_a:lower() < name_b:lower()
-		end
-	end)
-end

builtin/common/information_formspecs.lua

@@ -1,161 +0,0 @@
-local COLOR_BLUE = "#7AF"
-local COLOR_GREEN = "#7F7"
-local COLOR_GRAY = "#BBB"
-
-local LIST_FORMSPEC = [[
-		size[13,6.5]
-		label[0,-0.1;%s]
-		tablecolumns[color;tree;text;text]
-		table[0,0.5;12.8,5.5;list;%s;0]
-		button_exit[5,6;3,1;quit;%s]
-	]]
-
-local LIST_FORMSPEC_DESCRIPTION = [[
-		size[13,7.5]
-		label[0,-0.1;%s]
-		tablecolumns[color;tree;text;text]
-		table[0,0.5;12.8,4.8;list;%s;%i]
-		box[0,5.5;12.8,1.5;#000]
-		textarea[0.3,5.5;13.05,1.9;;;%s]
-		button_exit[5,7;3,1;quit;%s]
-	]]
-
-local F = core.formspec_escape
-local S = core.get_translator("__builtin")
-local check_player_privs = core.check_player_privs
-
-
--- CHAT COMMANDS FORMSPEC
-
-local mod_cmds = {}
-
-local function load_mod_command_tree()
-	mod_cmds = {}
-
-	for name, def in pairs(core.registered_chatcommands) do
-		mod_cmds[def.mod_origin] = mod_cmds[def.mod_origin] or {}
-		local cmds = mod_cmds[def.mod_origin]
-
-		-- Could be simplified, but avoid the priv checks whenever possible
-		cmds[#cmds + 1] = { name, def }
-	end
-	local sorted_mod_cmds = {}
-	for modname, cmds in pairs(mod_cmds) do
-		table.sort(cmds, function(a, b) return a[1] < b[1] end)
-		sorted_mod_cmds[#sorted_mod_cmds + 1] = { modname, cmds }
-	end
-	table.sort(sorted_mod_cmds, function(a, b) return a[1] < b[1] end)
-	mod_cmds = sorted_mod_cmds
-end
-
-core.after(0, load_mod_command_tree)
-
-local function build_chatcommands_formspec(name, sel, copy)
-	local rows = {}
-	rows[1] = "#FFF,0,"..F(S("Command"))..","..F(S("Parameters"))
-
-	local description = S("For more information, click on "
-		.. "any entry in the list.").. "\n" ..
-		S("Double-click to copy the entry to the chat history.")
-
-	for i, data in ipairs(mod_cmds) do
-		rows[#rows + 1] = COLOR_BLUE .. ",0," .. F(data[1]) .. ","
-		for j, cmds in ipairs(data[2]) do
-			local has_priv = INIT == "client" or check_player_privs(name, cmds[2].privs)
-			rows[#rows + 1] = ("%s,1,%s,%s"):format(
-				has_priv and COLOR_GREEN or COLOR_GRAY,
-				cmds[1], F(cmds[2].params))
-			if sel == #rows then
-				description = cmds[2].description
-				if copy then
-					local msg = S("Command: @1 @2",
-						core.colorize("#0FF", "/" .. cmds[1]), cmds[2].params)
-					if INIT == "client" then
-						core.display_chat_message(msg)
-					else
-						core.chat_send_player(name, msg)
-					end
-				end
-			end
-		end
-	end
-
-	return LIST_FORMSPEC_DESCRIPTION:format(
-			F(S("Available commands: (see also: /help <cmd>)")),
-			table.concat(rows, ","), sel or 0,
-			F(description), F(S("Close"))
-		)
-end
-
-
--- PRIVILEGES FORMSPEC
-
-local function build_privs_formspec(name)
-	local privs = {}
-	for priv_name, def in pairs(core.registered_privileges) do
-		privs[#privs + 1] = { priv_name, def }
-	end
-	table.sort(privs, function(a, b) return a[1] < b[1] end)
-
-	local rows = {}
-	rows[1] = "#FFF,0,"..F(S("Privilege"))..","..F(S("Description"))
-
-	local player_privs = core.get_player_privs(name)
-	for i, data in ipairs(privs) do
-		rows[#rows + 1] = ("%s,0,%s,%s"):format(
-			player_privs[data[1]] and COLOR_GREEN or COLOR_GRAY,
-				data[1], F(data[2].description))
-	end
-
-	return LIST_FORMSPEC:format(
-			F(S("Available privileges:")),
-			table.concat(rows, ","),
-			F(S("Close"))
-		)
-end
-
-
--- DETAILED CHAT COMMAND INFORMATION
-if INIT == "client" then
-	core.register_on_formspec_input(function(formname, fields)
-		if formname ~= "__builtin:help_cmds" or fields.quit then
-			return
-		end
-
-		local event = core.explode_table_event(fields.list)
-		if event.type ~= "INV" then
-			core.show_formspec("__builtin:help_cmds",
-				build_chatcommands_formspec(nil, event.row, event.type == "DCL"))
-		end
-	end)
-else
-	core.register_on_player_receive_fields(function(player, formname, fields)
-		if formname ~= "__builtin:help_cmds" or fields.quit then
-			return
-		end
-
-		local event = core.explode_table_event(fields.list)
-		if event.type ~= "INV" then
-			local name = player:get_player_name()
-			core.show_formspec(name, "__builtin:help_cmds",
-				build_chatcommands_formspec(name, event.row, event.type == "DCL"))
-		end
-	end)
-end
-
-function core.show_general_help_formspec(name)
-	if INIT == "client" then
-		core.show_formspec("__builtin:help_cmds",
-			build_chatcommands_formspec(name))
-	else
-		core.show_formspec(name, "__builtin:help_cmds",
-			build_chatcommands_formspec(name))
-	end
-end
-
-if INIT ~= "client" then
-	function core.show_privs_help_formspec(name)
-		core.show_formspec(name, "__builtin:help_privs",
-			build_privs_formspec(name))
-	end
-end

builtin/common/item_s.lua

@@ -1,241 +0,0 @@
--- Minetest: builtin/item_s.lua
--- The distinction of what goes here is a bit tricky, basically it's everything
--- that does not (directly or indirectly) need access to ServerEnvironment,
--- Server or writable access to IGameDef on the engine side.
--- (The '_s' stands for standalone.)
-
-local builtin_shared = ...
-
---
--- Item definition helpers
---
-
-function core.inventorycube(img1, img2, img3)
-	img2 = img2 or img1
-	img3 = img3 or img1
-	return "[inventorycube"
-			.. "{" .. img1:gsub("%^", "&")
-			.. "{" .. img2:gsub("%^", "&")
-			.. "{" .. img3:gsub("%^", "&")
-end
-
-function core.dir_to_facedir(dir, is6d)
-	--account for y if requested
-	if is6d and math.abs(dir.y) > math.abs(dir.x) and math.abs(dir.y) > math.abs(dir.z) then
-
-		--from above
-		if dir.y < 0 then
-			if math.abs(dir.x) > math.abs(dir.z) then
-				if dir.x < 0 then
-					return 19
-				else
-					return 13
-				end
-			else
-				if dir.z < 0 then
-					return 10
-				else
-					return 4
-				end
-			end
-
-		--from below
-		else
-			if math.abs(dir.x) > math.abs(dir.z) then
-				if dir.x < 0 then
-					return 15
-				else
-					return 17
-				end
-			else
-				if dir.z < 0 then
-					return 6
-				else
-					return 8
-				end
-			end
-		end
-
-	--otherwise, place horizontally
-	elseif math.abs(dir.x) > math.abs(dir.z) then
-		if dir.x < 0 then
-			return 3
-		else
-			return 1
-		end
-	else
-		if dir.z < 0 then
-			return 2
-		else
-			return 0
-		end
-	end
-end
-
--- Table of possible dirs
-local facedir_to_dir = {
-	vector.new( 0,  0,  1),
-	vector.new( 1,  0,  0),
-	vector.new( 0,  0, -1),
-	vector.new(-1,  0,  0),
-	vector.new( 0, -1,  0),
-	vector.new( 0,  1,  0),
-}
--- Mapping from facedir value to index in facedir_to_dir.
-local facedir_to_dir_map = {
-	[0]=1, 2, 3, 4,
-	5, 2, 6, 4,
-	6, 2, 5, 4,
-	1, 5, 3, 6,
-	1, 6, 3, 5,
-	1, 4, 3, 2,
-}
-function core.facedir_to_dir(facedir)
-	return facedir_to_dir[facedir_to_dir_map[facedir % 32]]
-end
-
-function core.dir_to_fourdir(dir)
-	if math.abs(dir.x) > math.abs(dir.z) then
-		if dir.x < 0 then
-			return 3
-		else
-			return 1
-		end
-	else
-		if dir.z < 0 then
-			return 2
-		else
-			return 0
-		end
-	end
-end
-
-function core.fourdir_to_dir(fourdir)
-	return facedir_to_dir[facedir_to_dir_map[fourdir % 4]]
-end
-
-function core.dir_to_wallmounted(dir)
-	if math.abs(dir.y) > math.max(math.abs(dir.x), math.abs(dir.z)) then
-		if dir.y < 0 then
-			return 1
-		else
-			return 0
-		end
-	elseif math.abs(dir.x) > math.abs(dir.z) then
-		if dir.x < 0 then
-			return 3
-		else
-			return 2
-		end
-	else
-		if dir.z < 0 then
-			return 5
-		else
-			return 4
-		end
-	end
-end
-
--- table of dirs in wallmounted order
-local wallmounted_to_dir = {
-	[0] = vector.new( 0,  1,  0),
-	vector.new( 0, -1,  0),
-	vector.new( 1,  0,  0),
-	vector.new(-1,  0,  0),
-	vector.new( 0,  0,  1),
-	vector.new( 0,  0, -1),
-	vector.new( 0,  1,  0),
-	vector.new( 0, -1,  0),
-}
-function core.wallmounted_to_dir(wallmounted)
-	return wallmounted_to_dir[wallmounted % 8]
-end
-
-function core.dir_to_yaw(dir)
-	return -math.atan2(dir.x, dir.z)
-end
-
-function core.yaw_to_dir(yaw)
-	return vector.new(-math.sin(yaw), 0, math.cos(yaw))
-end
-
-function core.is_colored_paramtype(ptype)
-	return (ptype == "color") or (ptype == "colorfacedir") or
-		(ptype == "color4dir") or (ptype == "colorwallmounted") or
-		(ptype == "colordegrotate")
-end
-
-function core.strip_param2_color(param2, paramtype2)
-	if not core.is_colored_paramtype(paramtype2) then
-		return nil
-	end
-	if paramtype2 == "colorfacedir" then
-		param2 = math.floor(param2 / 32) * 32
-	elseif paramtype2 == "color4dir" then
-		param2 = math.floor(param2 / 4) * 4
-	elseif paramtype2 == "colorwallmounted" then
-		param2 = math.floor(param2 / 8) * 8
-	elseif paramtype2 == "colordegrotate" then
-		param2 = math.floor(param2 / 32) * 32
-	end
-	-- paramtype2 == "color" requires no modification.
-	return param2
-end
-
--- Content ID caching
-
-local old_get_content_id = core.get_content_id
-local old_get_name_from_content_id = core.get_name_from_content_id
-
-local name2content = setmetatable({}, {
-	__index = function(self, name)
-		return old_get_content_id(name)
-	end,
-})
-
-local content2name = setmetatable({}, {
-	__index = function(self, id)
-		return old_get_name_from_content_id(id)
-	end,
-})
-
-function core.get_content_id(name)
-	return name2content[name]
-end
-
-function core.get_name_from_content_id(id)
-	return content2name[id]
-end
-
--- Cache content IDs after they have stopped changing.
-function builtin_shared.cache_content_ids()
-	for name in pairs(core.registered_nodes) do
-		local id = old_get_content_id(name)
-		name2content[name] = id
-		content2name[id] = name
-	end
-	-- unknown is not in the registered node list.
-	local unknown_name = old_get_name_from_content_id(core.CONTENT_UNKNOWN)
-	name2content[unknown_name] = core.CONTENT_UNKNOWN
-	content2name[core.CONTENT_UNKNOWN] = unknown_name
-
-	for name in pairs(core.registered_aliases) do
-		if core.registered_nodes[name] then
-			name2content[name] = old_get_content_id(name)
-		end
-	end
-end
-
-if core.set_read_node and core.set_push_node then
-	local function read_node(node)
-		return name2content[node.name], node.param1, node.param2
-	end
-	core.set_read_node(read_node)
-	core.set_read_node = nil
-
-	local function push_node(content, param1, param2)
-		return {name = content2name[content], param1 = param1, param2 = param2}
-	end
-	core.set_push_node(push_node)
-	core.set_push_node = nil
-end

builtin/common/misc_helpers.lua

@@ -1,762 +0,0 @@
--- Minetest: builtin/misc_helpers.lua
-
---------------------------------------------------------------------------------
--- Localize functions to avoid table lookups (better performance).
-local string_sub, string_find = string.sub, string.find
-
---------------------------------------------------------------------------------
-local function basic_dump(o)
-	local tp = type(o)
-	if tp == "number" then
-		return tostring(o)
-	elseif tp == "string" then
-		return string.format("%q", o)
-	elseif tp == "boolean" then
-		return tostring(o)
-	elseif tp == "nil" then
-		return "nil"
-	-- Uncomment for full function dumping support.
-	-- Not currently enabled because bytecode isn't very human-readable and
-	-- dump's output is intended for humans.
-	--elseif tp == "function" then
-	--	return string.format("loadstring(%q)", string.dump(o))
-	elseif tp == "userdata" then
-		return tostring(o)
-	else
-		return string.format("<%s>", tp)
-	end
-end
-
-local keywords = {
-	["and"] = true,
-	["break"] = true,
-	["do"] = true,
-	["else"] = true,
-	["elseif"] = true,
-	["end"] = true,
-	["false"] = true,
-	["for"] = true,
-	["function"] = true,
-	["goto"] = true,  -- Lua 5.2
-	["if"] = true,
-	["in"] = true,
-	["local"] = true,
-	["nil"] = true,
-	["not"] = true,
-	["or"] = true,
-	["repeat"] = true,
-	["return"] = true,
-	["then"] = true,
-	["true"] = true,
-	["until"] = true,
-	["while"] = true,
-}
-local function is_valid_identifier(str)
-	if not str:find("^[a-zA-Z_][a-zA-Z0-9_]*$") or keywords[str] then
-		return false
-	end
-	return true
-end
-
---------------------------------------------------------------------------------
--- Dumps values in a line-per-value format.
--- For example, {test = {"Testing..."}} becomes:
---   _["test"] = {}
---   _["test"][1] = "Testing..."
--- This handles tables as keys and circular references properly.
--- It also handles multiple references well, writing the table only once.
--- The dumped argument is internal-only.
-
-function dump2(o, name, dumped)
-	name = name or "_"
-	-- "dumped" is used to keep track of serialized tables to handle
-	-- multiple references and circular tables properly.
-	-- It only contains tables as keys.  The value is the name that
-	-- the table has in the dump, eg:
-	-- {x = {"y"}} -> dumped[{"y"}] = '_["x"]'
-	dumped = dumped or {}
-	if type(o) ~= "table" then
-		return string.format("%s = %s\n", name, basic_dump(o))
-	end
-	if dumped[o] then
-		return string.format("%s = %s\n", name, dumped[o])
-	end
-	dumped[o] = name
-	-- This contains a list of strings to be concatenated later (because
-	-- Lua is slow at individual concatenation).
-	local t = {}
-	for k, v in pairs(o) do
-		local keyStr
-		if type(k) == "table" then
-			if dumped[k] then
-				keyStr = dumped[k]
-			else
-				-- Key tables don't have a name, so use one of
-				-- the form _G["table: 0xFFFFFFF"]
-				keyStr = string.format("_G[%q]", tostring(k))
-				-- Dump key table
-				t[#t + 1] = dump2(k, keyStr, dumped)
-			end
-		else
-			keyStr = basic_dump(k)
-		end
-		local vname = string.format("%s[%s]", name, keyStr)
-		t[#t + 1] = dump2(v, vname, dumped)
-	end
-	return string.format("%s = {}\n%s", name, table.concat(t))
-end
-
---------------------------------------------------------------------------------
--- This dumps values in a one-statement format.
--- For example, {test = {"Testing..."}} becomes:
--- [[{
--- 	test = {
--- 		"Testing..."
--- 	}
--- }]]
--- This supports tables as keys, but not circular references.
--- It performs poorly with multiple references as it writes out the full
--- table each time.
--- The indent field specifies a indentation string, it defaults to a tab.
--- Use the empty string to disable indentation.
--- The dumped and level arguments are internal-only.
-
-function dump(o, indent, nested, level)
-	local t = type(o)
-	if not level and t == "userdata" then
-		-- when userdata (e.g. player) is passed directly, print its metatable:
-		return "userdata metatable: " .. dump(getmetatable(o))
-	end
-	if t ~= "table" then
-		return basic_dump(o)
-	end
-
-	-- Contains table -> true/nil of currently nested tables
-	nested = nested or {}
-	if nested[o] then
-		return "<circular reference>"
-	end
-	nested[o] = true
-	indent = indent or "\t"
-	level = level or 1
-
-	local ret = {}
-	local dumped_indexes = {}
-	for i, v in ipairs(o) do
-		ret[#ret + 1] = dump(v, indent, nested, level + 1)
-		dumped_indexes[i] = true
-	end
-	for k, v in pairs(o) do
-		if not dumped_indexes[k] then
-			if type(k) ~= "string" or not is_valid_identifier(k) then
-				k = "["..dump(k, indent, nested, level + 1).."]"
-			end
-			v = dump(v, indent, nested, level + 1)
-			ret[#ret + 1] = k.." = "..v
-		end
-	end
-	nested[o] = nil
-	if indent ~= "" then
-		local indent_str = "\n"..string.rep(indent, level)
-		local end_indent_str = "\n"..string.rep(indent, level - 1)
-		return string.format("{%s%s%s}",
-				indent_str,
-				table.concat(ret, ","..indent_str),
-				end_indent_str)
-	end
-	return "{"..table.concat(ret, ", ").."}"
-end
-
---------------------------------------------------------------------------------
-function string.split(str, delim, include_empty, max_splits, sep_is_pattern)
-	delim = delim or ","
-	if delim == "" then
-		error("string.split separator is empty", 2)
-	end
-	max_splits = max_splits or -2
-	local items = {}
-	local pos, len = 1, #str
-	local plain = not sep_is_pattern
-	max_splits = max_splits + 1
-	repeat
-		local np, npe = string_find(str, delim, pos, plain)
-		np, npe = (np or (len+1)), (npe or (len+1))
-		if (not np) or (max_splits == 1) then
-			np = len + 1
-			npe = np
-		end
-		local s = string_sub(str, pos, np - 1)
-		if include_empty or (s ~= "") then
-			max_splits = max_splits - 1
-			items[#items + 1] = s
-		end
-		pos = npe + 1
-	until (max_splits == 0) or (pos > (len + 1))
-	return items
-end
-
---------------------------------------------------------------------------------
-function table.indexof(list, val)
-	for i, v in ipairs(list) do
-		if v == val then
-			return i
-		end
-	end
-	return -1
-end
-
---------------------------------------------------------------------------------
-function string:trim()
-	return self:match("^%s*(.-)%s*$")
-end
-
---------------------------------------------------------------------------------
-function math.hypot(x, y)
-	return math.sqrt(x * x + y * y)
-end
-
---------------------------------------------------------------------------------
-function math.sign(x, tolerance)
-	tolerance = tolerance or 0
-	if x > tolerance then
-		return 1
-	elseif x < -tolerance then
-		return -1
-	end
-	return 0
-end
-
---------------------------------------------------------------------------------
-function math.factorial(x)
-	assert(x % 1 == 0 and x >= 0, "factorial expects a non-negative integer")
-	if x >= 171 then
-		-- 171! is greater than the biggest double, no need to calculate
-		return math.huge
-	end
-	local v = 1
-	for k = 2, x do
-		v = v * k
-	end
-	return v
-end
-
-
-function math.round(x)
-	if x >= 0 then
-		return math.floor(x + 0.5)
-	end
-	return math.ceil(x - 0.5)
-end
-
-local formspec_escapes = {
-	["\\"] = "\\\\",
-	["["] = "\\[",
-	["]"] = "\\]",
-	[";"] = "\\;",
-	[","] = "\\,",
-	["$"] = "\\$",
-}
-function core.formspec_escape(text)
-	-- Use explicit character set instead of dot here because it doubles the performance
-	return text and string.gsub(text, "[\\%[%];,$]", formspec_escapes)
-end
-
-
-function core.wrap_text(text, max_length, as_table)
-	local result = {}
-	local line = {}
-	if #text <= max_length then
-		return as_table and {text} or text
-	end
-
-	local line_length = 0
-	for word in text:gmatch("%S+") do
-		if line_length > 0 and line_length + #word + 1 >= max_length then
-			-- word wouldn't fit on current line, move to next line
-			table.insert(result, table.concat(line, " "))
-			line = {word}
-			line_length = #word
-		else
-			table.insert(line, word)
-			line_length = line_length + 1 + #word
-		end
-	end
-
-	table.insert(result, table.concat(line, " "))
-	return as_table and result or table.concat(result, "\n")
-end
-
---------------------------------------------------------------------------------
-
-if INIT == "game" then
-	local dirs1 = {9, 18, 7, 12}
-	local dirs2 = {20, 23, 22, 21}
-
-	function core.rotate_and_place(itemstack, placer, pointed_thing,
-			infinitestacks, orient_flags, prevent_after_place)
-		orient_flags = orient_flags or {}
-
-		local unode = core.get_node_or_nil(pointed_thing.under)
-		if not unode then
-			return
-		end
-		local undef = core.registered_nodes[unode.name]
-		local sneaking = placer and placer:get_player_control().sneak
-		if undef and undef.on_rightclick and not sneaking then
-			return undef.on_rightclick(pointed_thing.under, unode, placer,
-					itemstack, pointed_thing)
-		end
-		local fdir = placer and core.dir_to_facedir(placer:get_look_dir()) or 0
-
-		local above = pointed_thing.above
-		local under = pointed_thing.under
-		local iswall = (above.y == under.y)
-		local isceiling = not iswall and (above.y < under.y)
-
-		if undef and undef.buildable_to then
-			iswall = false
-		end
-
-		if orient_flags.force_floor then
-			iswall = false
-			isceiling = false
-		elseif orient_flags.force_ceiling then
-			iswall = false
-			isceiling = true
-		elseif orient_flags.force_wall then
-			iswall = true
-			isceiling = false
-		elseif orient_flags.invert_wall then
-			iswall = not iswall
-		end
-
-		local param2 = fdir
-		if iswall then
-			param2 = dirs1[fdir + 1]
-		elseif isceiling then
-			if orient_flags.force_facedir then
-				param2 = 20
-			else
-				param2 = dirs2[fdir + 1]
-			end
-		else -- place right side up
-			if orient_flags.force_facedir then
-				param2 = 0
-			end
-		end
-
-		local old_itemstack = ItemStack(itemstack)
-		local new_itemstack = core.item_place_node(itemstack, placer,
-				pointed_thing, param2, prevent_after_place)
-		return infinitestacks and old_itemstack or new_itemstack
-	end
-
-
---------------------------------------------------------------------------------
---Wrapper for rotate_and_place() to check for sneak and assume Creative mode
---implies infinite stacks when performing a 6d rotation.
---------------------------------------------------------------------------------
-	core.rotate_node = function(itemstack, placer, pointed_thing)
-		local name = placer and placer:get_player_name() or ""
-		local invert_wall = placer and placer:get_player_control().sneak or false
-		return core.rotate_and_place(itemstack, placer, pointed_thing,
-			core.is_creative_enabled(name),
-			{invert_wall = invert_wall}, true)
-	end
-end
-
---------------------------------------------------------------------------------
-function core.explode_table_event(evt)
-	if evt ~= nil then
-		local parts = evt:split(":")
-		if #parts == 3 then
-			local t = parts[1]:trim()
-			local r = tonumber(parts[2]:trim())
-			local c = tonumber(parts[3]:trim())
-			if type(r) == "number" and type(c) == "number"
-					and t ~= "INV" then
-				return {type=t, row=r, column=c}
-			end
-		end
-	end
-	return {type="INV", row=0, column=0}
-end
-
---------------------------------------------------------------------------------
-function core.explode_textlist_event(evt)
-	if evt ~= nil then
-		local parts = evt:split(":")
-		if #parts == 2 then
-			local t = parts[1]:trim()
-			local r = tonumber(parts[2]:trim())
-			if type(r) == "number" and t ~= "INV" then
-				return {type=t, index=r}
-			end
-		end
-	end
-	return {type="INV", index=0}
-end
-
---------------------------------------------------------------------------------
-function core.explode_scrollbar_event(evt)
-	local retval = core.explode_textlist_event(evt)
-
-	retval.value = retval.index
-	retval.index = nil
-
-	return retval
-end
-
---------------------------------------------------------------------------------
-function core.rgba(r, g, b, a)
-	return a and string.format("#%02X%02X%02X%02X", r, g, b, a) or
-			string.format("#%02X%02X%02X", r, g, b)
-end
-
---------------------------------------------------------------------------------
-function core.pos_to_string(pos, decimal_places)
-	local x = pos.x
-	local y = pos.y
-	local z = pos.z
-	if decimal_places ~= nil then
-		x = string.format("%." .. decimal_places .. "f", x)
-		y = string.format("%." .. decimal_places .. "f", y)
-		z = string.format("%." .. decimal_places .. "f", z)
-	end
-	return "(" .. x .. "," .. y .. "," .. z .. ")"
-end
-
---------------------------------------------------------------------------------
-function core.string_to_pos(value)
-	if value == nil then
-		return nil
-	end
-
-	value = value:match("^%((.-)%)$") or value -- strip parentheses
-
-	local x, y, z = value:trim():match("^([%d.-]+)[,%s]%s*([%d.-]+)[,%s]%s*([%d.-]+)$")
-	if x and y and z then
-		x = tonumber(x)
-		y = tonumber(y)
-		z = tonumber(z)
-		return vector.new(x, y, z)
-	end
-
-	return nil
-end
-
-
---------------------------------------------------------------------------------
-
-do
-	local rel_num_cap = "(~?-?%d*%.?%d*)" -- may be overly permissive as this will be tonumber'ed anyways
-	local num_delim = "[,%s]%s*"
-	local pattern = "^" .. table.concat({rel_num_cap, rel_num_cap, rel_num_cap}, num_delim) .. "$"
-
-	local function parse_area_string(pos, relative_to)
-		local pp = {}
-		pp.x, pp.y, pp.z = pos:trim():match(pattern)
-		return core.parse_coordinates(pp.x, pp.y, pp.z, relative_to)
-	end
-
-	function core.string_to_area(value, relative_to)
-		local p1, p2 = value:match("^%((.-)%)%s*%((.-)%)$")
-		if not p1 then
-			return
-		end
-
-		p1 = parse_area_string(p1, relative_to)
-		p2 = parse_area_string(p2, relative_to)
-
-		if p1 == nil or p2 == nil then
-			return
-		end
-
-		return p1, p2
-	end
-end
-
---------------------------------------------------------------------------------
-function table.copy(t, seen)
-	local n = {}
-	seen = seen or {}
-	seen[t] = n
-	for k, v in pairs(t) do
-		n[(type(k) == "table" and (seen[k] or table.copy(k, seen))) or k] =
-			(type(v) == "table" and (seen[v] or table.copy(v, seen))) or v
-	end
-	return n
-end
-
-
-function table.insert_all(t, other)
-	for i=1, #other do
-		t[#t + 1] = other[i]
-	end
-	return t
-end
-
-
-function table.key_value_swap(t)
-	local ti = {}
-	for k,v in pairs(t) do
-		ti[v] = k
-	end
-	return ti
-end
-
-
-function table.shuffle(t, from, to, random)
-	from = from or 1
-	to = to or #t
-	random = random or math.random
-	local n = to - from + 1
-	while n > 1 do
-		local r = from + n-1
-		local l = from + random(0, n-1)
-		t[l], t[r] = t[r], t[l]
-		n = n-1
-	end
-end
-
-
---------------------------------------------------------------------------------
--- mainmenu only functions
---------------------------------------------------------------------------------
-if core.gettext then -- for client and mainmenu
-	function fgettext_ne(text, ...)
-		text = core.gettext(text)
-		local arg = {n=select('#', ...), ...}
-		if arg.n >= 1 then
-			-- Insert positional parameters ($1, $2, ...)
-			local result = ''
-			local pos = 1
-			while pos <= text:len() do
-				local newpos = text:find('[$]', pos)
-				if newpos == nil then
-					result = result .. text:sub(pos)
-					pos = text:len() + 1
-				else
-					local paramindex =
-						tonumber(text:sub(newpos+1, newpos+1))
-					result = result .. text:sub(pos, newpos-1)
-						.. tostring(arg[paramindex])
-					pos = newpos + 2
-				end
-			end
-			text = result
-		end
-		return text
-	end
-
-	function fgettext(text, ...)
-		return core.formspec_escape(fgettext_ne(text, ...))
-	end
-end
-
-local ESCAPE_CHAR = string.char(0x1b)
-
-function core.get_color_escape_sequence(color)
-	return ESCAPE_CHAR .. "(c@" .. color .. ")"
-end
-
-function core.get_background_escape_sequence(color)
-	return ESCAPE_CHAR .. "(b@" .. color .. ")"
-end
-
-function core.colorize(color, message)
-	local lines = tostring(message):split("\n", true)
-	local color_code = core.get_color_escape_sequence(color)
-
-	for i, line in ipairs(lines) do
-		lines[i] = color_code .. line
-	end
-
-	return table.concat(lines, "\n") .. core.get_color_escape_sequence("#ffffff")
-end
-
-
-function core.strip_foreground_colors(str)
-	return (str:gsub(ESCAPE_CHAR .. "%(c@[^)]+%)", ""))
-end
-
-function core.strip_background_colors(str)
-	return (str:gsub(ESCAPE_CHAR .. "%(b@[^)]+%)", ""))
-end
-
-function core.strip_colors(str)
-	return (str:gsub(ESCAPE_CHAR .. "%([bc]@[^)]+%)", ""))
-end
-
-function core.translate(textdomain, str, ...)
-	local start_seq
-	if textdomain == "" then
-		start_seq = ESCAPE_CHAR .. "T"
-	else
-		start_seq = ESCAPE_CHAR .. "(T@" .. textdomain .. ")"
-	end
-	local arg = {n=select('#', ...), ...}
-	local end_seq = ESCAPE_CHAR .. "E"
-	local arg_index = 1
-	local translated = str:gsub("@(.)", function(matched)
-		local c = string.byte(matched)
-		if string.byte("1") <= c and c <= string.byte("9") then
-			local a = c - string.byte("0")
-			if a ~= arg_index then
-				error("Escape sequences in string given to core.translate " ..
-					"are not in the correct order: got @" .. matched ..
-					"but expected @" .. tostring(arg_index))
-			end
-			if a > arg.n then
-				error("Not enough arguments provided to core.translate")
-			end
-			arg_index = arg_index + 1
-			return ESCAPE_CHAR .. "F" .. arg[a] .. ESCAPE_CHAR .. "E"
-		elseif matched == "n" then
-			return "\n"
-		else
-			return matched
-		end
-	end)
-	if arg_index < arg.n + 1 then
-		error("Too many arguments provided to core.translate")
-	end
-	return start_seq .. translated .. end_seq
-end
-
-function core.get_translator(textdomain)
-	return function(str, ...) return core.translate(textdomain or "", str, ...) end
-end
-
---------------------------------------------------------------------------------
--- Returns the exact coordinate of a pointed surface
---------------------------------------------------------------------------------
-function core.pointed_thing_to_face_pos(placer, pointed_thing)
-	-- Avoid crash in some situations when player is inside a node, causing
-	-- 'above' to equal 'under'.
-	if vector.equals(pointed_thing.above, pointed_thing.under) then
-		return pointed_thing.under
-	end
-
-	local eye_height = placer:get_properties().eye_height
-	local eye_offset_first = placer:get_eye_offset()
-	local node_pos = pointed_thing.under
-	local camera_pos = placer:get_pos()
-	local pos_off = vector.multiply(
-			vector.subtract(pointed_thing.above, node_pos), 0.5)
-	local look_dir = placer:get_look_dir()
-	local offset, nc
-	local oc = {}
-
-	for c, v in pairs(pos_off) do
-		if nc or v == 0 then
-			oc[#oc + 1] = c
-		else
-			offset = v
-			nc = c
-		end
-	end
-
-	local fine_pos = {[nc] = node_pos[nc] + offset}
-	camera_pos.y = camera_pos.y + eye_height + eye_offset_first.y / 10
-	local f = (node_pos[nc] + offset - camera_pos[nc]) / look_dir[nc]
-
-	for i = 1, #oc do
-		fine_pos[oc[i]] = camera_pos[oc[i]] + look_dir[oc[i]] * f
-	end
-	return fine_pos
-end
-
-function core.string_to_privs(str, delim)
-	assert(type(str) == "string")
-	delim = delim or ','
-	local privs = {}
-	for _, priv in pairs(string.split(str, delim)) do
-		privs[priv:trim()] = true
-	end
-	return privs
-end
-
-function core.privs_to_string(privs, delim)
-	assert(type(privs) == "table")
-	delim = delim or ','
-	local list = {}
-	for priv, bool in pairs(privs) do
-		if bool then
-			list[#list + 1] = priv
-		end
-	end
-	return table.concat(list, delim)
-end
-
-function core.is_nan(number)
-	return number ~= number
-end
-
---[[ Helper function for parsing an optionally relative number
-of a chat command parameter, using the chat command tilde notation.
-
-Parameters:
-* arg: String snippet containing the number; possible values:
-    * "<number>": return as number
-    * "~<number>": return relative_to + <number>
-    * "~": return relative_to
-    * Anything else will return `nil`
-* relative_to: Number to which the `arg` number might be relative to
-
-Returns:
-A number or `nil`, depending on `arg.
-
-Examples:
-* `core.parse_relative_number("5", 10)` returns 5
-* `core.parse_relative_number("~5", 10)` returns 15
-* `core.parse_relative_number("~", 10)` returns 10
-]]
-function core.parse_relative_number(arg, relative_to)
-	if not arg then
-		return nil
-	elseif arg == "~" then
-		return relative_to
-	elseif string.sub(arg, 1, 1) == "~" then
-		local number = tonumber(string.sub(arg, 2))
-		if not number then
-			return nil
-		end
-		if core.is_nan(number) or number == math.huge or number == -math.huge then
-			return nil
-		end
-		return relative_to + number
-	else
-		local number = tonumber(arg)
-		if core.is_nan(number) or number == math.huge or number == -math.huge then
-			return nil
-		end
-		return number
-	end
-end
-
---[[ Helper function to parse coordinates that might be relative
-to another position; supports chat command tilde notation.
-Intended to be used in chat command parameter parsing.
-
-Parameters:
-* x, y, z: Parsed x, y, and z coordinates as strings
-* relative_to: Position to which to compare the position
-
-Syntax of x, y and z:
-* "<number>": return as number
-* "~<number>": return <number> + player position on this axis
-* "~": return player position on this axis
-
-Returns: a vector or nil for invalid input or if player does not exist
-]]
-function core.parse_coordinates(x, y, z, relative_to)
-	if not relative_to then
-		x, y, z = tonumber(x), tonumber(y), tonumber(z)
-		return x and y and z and { x = x, y = y, z = z }
-	end
-	local rx = core.parse_relative_number(x, relative_to.x)
-	local ry = core.parse_relative_number(y, relative_to.y)
-	local rz = core.parse_relative_number(z, relative_to.z)
-	return rx and ry and rz and { x = rx, y = ry, z = rz }
-end

builtin/common/mod_storage.lua

@@ -1,19 +0,0 @@
--- Modify core.get_mod_storage to return the storage for the current mod.
-
-local get_current_modname = core.get_current_modname
-
-local old_get_mod_storage = core.get_mod_storage
-
-local storages = setmetatable({}, {
-	__mode = "v", -- values are weak references (can be garbage-collected)
-	__index = function(self, modname)
-		local storage = old_get_mod_storage(modname)
-		self[modname] = storage
-		return storage
-	end,
-})
-
-function core.get_mod_storage()
-	local modname = get_current_modname()
-	return modname and storages[modname]
-end

builtin/common/register.lua

@@ -1,74 +0,0 @@
-local builtin_shared = ...
-
-do
-	local default = {mod = "??", name = "??"}
-	core.callback_origins = setmetatable({}, {
-		__index = function()
-			return default
-		end
-	})
-end
-
-function core.run_callbacks(callbacks, mode, ...)
-	assert(type(callbacks) == "table")
-	local cb_len = #callbacks
-	if cb_len == 0 then
-		if mode == 2 or mode == 3 then
-			return true
-		elseif mode == 4 or mode == 5 then
-			return false
-		end
-	end
-	local ret = nil
-	for i = 1, cb_len do
-		local origin = core.callback_origins[callbacks[i]]
-		core.set_last_run_mod(origin.mod)
-		local cb_ret = callbacks[i](...)
-
-		if mode == 0 and i == 1 then
-			ret = cb_ret
-		elseif mode == 1 and i == cb_len then
-			ret = cb_ret
-		elseif mode == 2 then
-			if not cb_ret or i == 1 then
-				ret = cb_ret
-			end
-		elseif mode == 3 then
-			if cb_ret then
-				return cb_ret
-			end
-			ret = cb_ret
-		elseif mode == 4 then
-			if (cb_ret and not ret) or i == 1 then
-				ret = cb_ret
-			end
-		elseif mode == 5 and cb_ret then
-			return cb_ret
-		end
-	end
-	return ret
-end
-
-function builtin_shared.make_registration()
-	local t = {}
-	local registerfunc = function(func)
-		t[#t + 1] = func
-		core.callback_origins[func] = {
-			mod = core.get_current_modname() or "??",
-			name = debug.getinfo(1, "n").name or "??"
-		}
-	end
-	return t, registerfunc
-end
-
-function builtin_shared.make_registration_reverse()
-	local t = {}
-	local registerfunc = function(func)
-		table.insert(t, 1, func)
-		core.callback_origins[func] = {
-			mod = core.get_current_modname() or "??",
-			name = debug.getinfo(1, "n").name or "??"
-		}
-	end
-	return t, registerfunc
-end

builtin/common/serialize.lua

@@ -1,238 +0,0 @@
---- Lua module to serialize values as Lua code.
--- From: https://github.com/appgurueu/modlib/blob/master/luon.lua
--- License: MIT
-
-local next, rawget, pairs, pcall, error, type, setfenv, loadstring
-	= next, rawget, pairs, pcall, error, type, setfenv, loadstring
-
-local table_concat, string_dump, string_format, string_match, math_huge
-	= table.concat, string.dump, string.format, string.match, math.huge
-
--- Recursively counts occurrences of objects (non-primitives including strings) in a table.
-local function count_objects(value)
-	local counts = {}
-	if value == nil then
-		-- Early return for nil; tables can't contain nil
-		return counts
-	end
-	local function count_values(val)
-		local type_ = type(val)
-		if type_ == "boolean" or type_ == "number" then
-			return
-		end
-		local count = counts[val]
-		counts[val] = (count or 0) + 1
-		if type_ == "table" then
-			if not count then
-				for k, v in pairs(val) do
-					count_values(k)
-					count_values(v)
-				end
-			end
-		elseif type_ ~= "string" and type_ ~= "function" then
-			error("unsupported type: " .. type_)
-		end
-	end
-	count_values(value)
-	return counts
-end
-
--- Build a "set" of Lua keywords. These can't be used as short key names.
--- See https://www.lua.org/manual/5.1/manual.html#2.1
-local keywords = {}
-for _, keyword in pairs({
-	"and", "break", "do", "else", "elseif",
-	"end", "false", "for", "function", "if",
-	"in", "local", "nil", "not", "or",
-	"repeat", "return", "then", "true", "until", "while",
-	"goto" -- LuaJIT, Lua 5.2+
-}) do
-	keywords[keyword] = true
-end
-
-local function quote(string)
-	return string_format("%q", string)
-end
-
-local function dump_func(func)
-	return string_format("loadstring(%q)", string_dump(func))
-end
-
--- Serializes Lua nil, booleans, numbers, strings, tables and even functions
--- Tables are referenced by reference, strings are referenced by value. Supports circular tables.
-local function serialize(value, write)
-	local reference, refnum = "1", 1
-	-- [object] = reference
-	local references = {}
-	-- Circular tables that must be filled using `table[key] = value` statements
-	local to_fill = {}
-	for object, count in pairs(count_objects(value)) do
-		local type_ = type(object)
-		-- Object must appear more than once. If it is a string, the reference has to be shorter than the string.
-		if count >= 2 and (type_ ~= "string" or #reference + 5 < #object) then
-			if refnum == 1 then
-				write"local _={};" -- initialize reference table
-			end
-			write"_["
-			write(reference)
-			write("]=")
-			if type_ == "table" then
-				write("{}")
-			elseif type_ == "function" then
-				write(dump_func(object))
-			elseif type_ == "string" then
-				write(quote(object))
-			end
-			write(";")
-			references[object] = reference
-			if type_ == "table" then
-				to_fill[object] = reference
-			end
-			refnum = refnum + 1
-			reference = ("%d"):format(refnum)
-		end
-	end
-	-- Used to decide whether we should do "key=..."
-	local function use_short_key(key)
-		return not references[key] and type(key) == "string" and (not keywords[key]) and string_match(key, "^[%a_][%a%d_]*$")
-	end
-	local function dump(value)
-		-- Primitive types
-		if value == nil then
-			return write("nil")
-		end
-		if value == true then
-			return write("true")
-		end
-		if value == false then
-			return write("false")
-		end
-		local type_ = type(value)
-		if type_ == "number" then
-			if value ~= value then -- nan
-				return write"0/0"
-			elseif value == math_huge then
-				return write"1/0"
-			elseif value == -math_huge then
-				return write"-1/0"
-			else
-				return write(string_format("%.17g", value))
-			end
-		end
-		-- Reference types: table, function and string
-		local ref = references[value]
-		if ref then
-			write"_["
-			write(ref)
-			return write"]"
-		end
-		if type_ == "string" then
-			return write(quote(value))
-		end
-		if type_ == "function" then
-			return write(dump_func(value))
-		end
-		if type_ == "table" then
-			write("{")
-			-- First write list keys:
-			-- Don't use the table length #value here as it may horribly fail
-			-- for tables which use large integers as keys in the hash part;
-			-- stop at the first "hole" (nil value) instead
-			local len = 0
-			local first = true -- whether this is the first entry, which may not have a leading comma
-			while true do
-				local v = rawget(value, len + 1) -- use rawget to avoid metatables like the vector metatable
-				if v == nil then break end
-				if first then first = false else write(",") end
-				dump(v)
-				len = len + 1
-			end
-			-- Now write map keys ([key] = value)
-			for k, v in next, value do
-				-- We have written all non-float keys in [1, len] already
-				if type(k) ~= "number" or k % 1 ~= 0 or k < 1 or k > len then
-					if first then first = false else write(",") end
-					if use_short_key(k) then
-						write(k)
-					else
-						write("[")
-						dump(k)
-						write("]")
-					end
-					write("=")
-					dump(v)
-				end
-			end
-			write("}")
-			return
-		end
-	end
-	-- Write the statements to fill circular tables
-	for table, ref in pairs(to_fill) do
-		for k, v in pairs(table) do
-			write("_[")
-			write(ref)
-			write("]")
-			if use_short_key(k) then
-				write(".")
-				write(k)
-			else
-				write("[")
-				dump(k)
-				write("]")
-			end
-			write("=")
-			dump(v)
-			write(";")
-		end
-	end
-	write("return ")
-	dump(value)
-end
-
-function core.serialize(value)
-	local rope = {}
-	serialize(value, function(text)
-		 -- Faster than table.insert(rope, text) on PUC Lua 5.1
-		rope[#rope + 1] = text
-	end)
-	return table_concat(rope)
-end
-
-local function dummy_func() end
-
-function core.deserialize(str, safe)
-	-- Backwards compatibility
-	if str == nil then
-		core.log("deprecated", "minetest.deserialize called with nil (expected string).")
-		return nil, "Invalid type: Expected a string, got nil"
-	end
-	local t = type(str)
-	if t ~= "string" then
-		error(("minetest.deserialize called with %s (expected string)."):format(t))
-	end
-
-	local func, err = loadstring(str)
-	if not func then return nil, err end
-
-	-- math.huge was serialized to inf and NaNs to nan by Lua in Minetest 5.6, so we have to support this here
-	local env = {inf = math_huge, nan = 0/0}
-	if safe then
-		env.loadstring = dummy_func
-	else
-		env.loadstring = function(str, ...)
-			local func, err = loadstring(str, ...)
-			if func then
-				setfenv(func, env)
-				return func
-			end
-			return nil, err
-		end
-	end
-	setfenv(func, env)
-	local success, value_or_err = pcall(func)
-	if success then
-		return value_or_err
-	end
-	return nil, value_or_err
-end

builtin/common/strict.lua

@@ -1,46 +0,0 @@
-local getinfo, rawget, rawset = debug.getinfo, rawget, rawset
-
-function core.global_exists(name)
-	if type(name) ~= "string" then
-		error("core.global_exists: " .. tostring(name) .. " is not a string")
-	end
-	return rawget(_G, name) ~= nil
-end
-
-
-local meta = {}
-local declared = {}
--- Key is source file, line, and variable name; separated by NULs
-local warned = {}
-
-function meta:__newindex(name, value)
-	rawset(self, name, value)
-	if declared[name] then
-		return
-	end
-	local info = getinfo(2, "Sl")
-	local desc = ("%s:%d"):format(info.short_src, info.currentline)
-	local warn_key = ("%s\0%d\0%s"):format(info.source, info.currentline, name)
-	if not warned[warn_key] and info.what ~= "main" and info.what ~= "C" then
-		core.log("warning", ("Assignment to undeclared global %q inside a function at %s.")
-				:format(name, desc))
-		warned[warn_key] = true
-	end
-	declared[name] = true
-end
-
-
-function meta:__index(name)
-	if declared[name] then
-		return
-	end
-	local info = getinfo(2, "Sl")
-	local warn_key = ("%s\0%d\0%s"):format(info.source, info.currentline, name)
-	if not warned[warn_key] and info.what ~= "C" then
-		core.log("warning", ("Undeclared global variable %q accessed at %s:%s")
-				:format(name, info.short_src, info.currentline))
-		warned[warn_key] = true
-	end
-end
-
-setmetatable(_G, meta)

builtin/common/tests/after_spec.lua

@@ -1,113 +0,0 @@
-_G.core = {}
-_G.vector = {metatable = {}}
-
-dofile("builtin/common/vector.lua")
-dofile("builtin/common/misc_helpers.lua")
-
-function core.get_last_run_mod() return "*test*" end
-function core.set_last_run_mod() end
-
-local do_step
-function core.register_globalstep(func)
-	do_step = func
-end
-
-dofile("builtin/common/after.lua")
-
-describe("after", function()
-	it("executes callbacks when expected", function()
-		local result = ""
-		core.after(0, function()
-			result = result .. "a"
-		end)
-		core.after(1, function()
-			result = result .. "b"
-		end)
-		core.after(1, function()
-			result = result .. "c"
-		end)
-		core.after(2, function()
-			result = result .. "d"
-		end)
-		local cancel = core.after(2, function()
-			result = result .. "e"
-		end)
-		do_step(0)
-		assert.same("a", result)
-
-		do_step(1)
-		assert.same("abc", result)
-
-		core.after(2, function()
-			result = result .. "f"
-		end)
-		core.after(1, function()
-			result = result .. "g"
-		end)
-		core.after(-1, function()
-			result = result .. "h"
-		end)
-		cancel:cancel()
-		do_step(1)
-		assert.same("abchdg", result)
-
-		do_step(1)
-		assert.same("abchdgf", result)
-	end)
-
-	it("defers jobs with delay 0", function()
-		local result = ""
-		core.after(0, function()
-			core.after(0, function()
-				result = result .. "b"
-			end)
-			result = result .. "a"
-		end)
-		do_step(1)
-		assert.same("a", result)
-		do_step(1)
-		assert.same("ab", result)
-	end)
-
-	it("passes arguments", function()
-		core.after(0, function(...)
-			assert.same(0, select("#", ...))
-		end)
-		core.after(0, function(...)
-			assert.same(4, select("#", ...))
-			assert.same(1, (select(1, ...)))
-			assert.same(nil, (select(2, ...)))
-			assert.same("a", (select(3, ...)))
-			assert.same(nil, (select(4, ...)))
-		end, 1, nil, "a", nil)
-		do_step(0)
-	end)
-
-	it("rejects invalid arguments", function()
-		assert.has.errors(function() core.after() end)
-		assert.has.errors(function() core.after(nil, nil) end)
-		assert.has.errors(function() core.after(0) end)
-		assert.has.errors(function() core.after(0, nil) end)
-		assert.has.errors(function() core.after(nil, function() end) end)
-		assert.has.errors(function() core.after(0 / 0, function() end) end)
-	end)
-
-	-- Make sure that the underlying heap is working correctly
-	it("can be abused as a heapsort", function()
-		local t = {}
-		for i = 1, 1000 do
-			t[i] = math.random(100)
-		end
-		local sorted = table.copy(t)
-		table.sort(sorted)
-		local i = 0
-		for _, v in ipairs(t) do
-			core.after(v, function()
-				i = i + 1
-				assert.equal(v, sorted[i])
-			end)
-		end
-		do_step(math.max(unpack(t)))
-		assert.equal(#t, i)
-	end)
-end)

builtin/common/tests/misc_helpers_spec.lua

@@ -1,178 +0,0 @@
-_G.core = {}
-dofile("builtin/common/vector.lua")
-dofile("builtin/common/misc_helpers.lua")
-
-describe("string", function()
-	it("trim()", function()
-		assert.equal("foo bar", string.trim("\n \t\tfoo bar\t "))
-	end)
-
-	describe("split()", function()
-		it("removes empty", function()
-			assert.same({ "hello" }, string.split("hello"))
-			assert.same({ "hello", "world" }, string.split("hello,world"))
-			assert.same({ "hello", "world" }, string.split("hello,world,,,"))
-			assert.same({ "hello", "world" }, string.split(",,,hello,world"))
-			assert.same({ "hello", "world", "2" }, string.split("hello,,,world,2"))
-			assert.same({ "hello ", " world" }, string.split("hello :| world", ":|"))
-		end)
-
-		it("keeps empty", function()
-			assert.same({ "hello" }, string.split("hello", ",", true))
-			assert.same({ "hello", "world" }, string.split("hello,world", ",", true))
-			assert.same({ "hello", "world", "" }, string.split("hello,world,", ",", true))
-			assert.same({ "hello", "", "", "world", "2" }, string.split("hello,,,world,2", ",", true))
-			assert.same({ "", "", "hello", "world", "2" }, string.split(",,hello,world,2", ",", true))
-			assert.same({ "hello ", " world | :" }, string.split("hello :| world | :", ":|"))
-		end)
-
-		it("max_splits", function()
-			assert.same({ "one" }, string.split("one", ",", true, 2))
-			assert.same({ "one,two,three,four" }, string.split("one,two,three,four", ",", true, 0))
-			assert.same({ "one", "two", "three,four" }, string.split("one,two,three,four", ",", true, 2))
-			assert.same({ "one", "", "two,three,four" }, string.split("one,,two,three,four", ",", true, 2))
-			assert.same({ "one", "two", "three,four" }, string.split("one,,,,,,two,three,four", ",", false, 2))
-		end)
-
-		it("pattern", function()
-			assert.same({ "one", "two" }, string.split("one,two", ",", false, -1, true))
-			assert.same({ "one", "two", "three" }, string.split("one2two3three", "%d", false, -1, true))
-		end)
-
-		it("rejects empty separator", function()
-			assert.has.errors(function()
-				string.split("", "")
-			end)
-		end)
-	end)
-end)
-
-describe("privs", function()
-	it("from string", function()
-		assert.same({ a = true, b = true }, core.string_to_privs("a,b"))
-	end)
-
-	it("to string", function()
-		assert.equal("one", core.privs_to_string({ one=true }))
-
-		local ret = core.privs_to_string({ a=true, b=true })
-		assert(ret == "a,b" or ret == "b,a")
-	end)
-end)
-
-describe("pos", function()
-	it("from string", function()
-		assert.equal(vector.new(10, 5.1, -2), core.string_to_pos("10.0, 5.1, -2"))
-		assert.equal(vector.new(10, 5.1, -2), core.string_to_pos("( 10.0, 5.1, -2)"))
-		assert.is_nil(core.string_to_pos("asd, 5, -2)"))
-	end)
-
-	it("to string", function()
-		assert.equal("(10.1,5.2,-2.3)", core.pos_to_string({ x = 10.1, y = 5.2, z = -2.3}))
-	end)
-end)
-
-describe("area parsing", function()
-	describe("valid inputs", function()
-		it("accepts absolute numbers", function()
-			local p1, p2 = core.string_to_area("(10.0, 5, -2) (  30.2 4 -12.53)")
-			assert(p1.x == 10 and p1.y == 5 and p1.z == -2)
-			assert(p2.x == 30.2 and p2.y == 4 and p2.z == -12.53)
-		end)
-
-		it("accepts relative numbers", function()
-			local p1, p2 = core.string_to_area("(1,2,3) (~5,~-5,~)", {x=10,y=10,z=10})
-			assert(type(p1) == "table" and type(p2) == "table")
-			assert(p1.x == 1 and p1.y == 2 and p1.z == 3)
-			assert(p2.x == 15 and p2.y == 5 and p2.z == 10)
-
-			p1, p2 = core.string_to_area("(1 2 3) (~5 ~-5 ~)", {x=10,y=10,z=10})
-			assert(type(p1) == "table" and type(p2) == "table")
-			assert(p1.x == 1 and p1.y == 2 and p1.z == 3)
-			assert(p2.x == 15 and p2.y == 5 and p2.z == 10)
-		end)
-	end)
-	describe("invalid inputs", function()
-		it("rejects too few numbers", function()
-			local p1, p2 = core.string_to_area("(1,1) (1,1,1,1)", {x=1,y=1,z=1})
-			assert(p1 == nil and p2 == nil)
-		end)
-
-		it("rejects too many numbers", function()
-			local p1, p2 = core.string_to_area("(1,1,1,1) (1,1,1,1)", {x=1,y=1,z=1})
-			assert(p1 == nil and p2 == nil)
-		end)
-
-		it("rejects nan & inf", function()
-			local p1, p2 = core.string_to_area("(1,1,1) (1,1,nan)", {x=1,y=1,z=1})
-			assert(p1 == nil and p2 == nil)
-
-			p1, p2 = core.string_to_area("(1,1,1) (1,1,~nan)", {x=1,y=1,z=1})
-			assert(p1 == nil and p2 == nil)
-
-			p1, p2 = core.string_to_area("(1,1,1) (1,~nan,1)", {x=1,y=1,z=1})
-			assert(p1 == nil and p2 == nil)
-
-			p1, p2 = core.string_to_area("(1,1,1) (1,1,inf)", {x=1,y=1,z=1})
-			assert(p1 == nil and p2 == nil)
-
-			p1, p2 = core.string_to_area("(1,1,1) (1,1,~inf)", {x=1,y=1,z=1})
-			assert(p1 == nil and p2 == nil)
-
-			p1, p2 = core.string_to_area("(1,1,1) (1,~inf,1)", {x=1,y=1,z=1})
-			assert(p1 == nil and p2 == nil)
-
-			p1, p2 = core.string_to_area("(nan,nan,nan) (nan,nan,nan)", {x=1,y=1,z=1})
-			assert(p1 == nil and p2 == nil)
-
-			p1, p2 = core.string_to_area("(nan,nan,nan) (nan,nan,nan)")
-			assert(p1 == nil and p2 == nil)
-
-			p1, p2 = core.string_to_area("(inf,inf,inf) (-inf,-inf,-inf)", {x=1,y=1,z=1})
-			assert(p1 == nil and p2 == nil)
-
-			p1, p2 = core.string_to_area("(inf,inf,inf) (-inf,-inf,-inf)")
-			assert(p1 == nil and p2 == nil)
-		end)
-
-		it("rejects words", function()
-			local p1, p2 = core.string_to_area("bananas", {x=1,y=1,z=1})
-			assert(p1 == nil and p2 == nil)
-
-			p1, p2 = core.string_to_area("bananas", "foobar")
-			assert(p1 == nil and p2 == nil)
-
-			p1, p2 = core.string_to_area("bananas")
-			assert(p1 == nil and p2 == nil)
-
-			p1, p2 = core.string_to_area("(bananas,bananas,bananas)")
-			assert(p1 == nil and p2 == nil)
-
-			p1, p2 = core.string_to_area("(bananas,bananas,bananas) (bananas,bananas,bananas)")
-			assert(p1 == nil and p2 == nil)
-		end)
-
-		it("requires parenthesis & valid numbers", function()
-			local p1, p2 = core.string_to_area("(10.0, 5, -2  30.2,   4, -12.53")
-			assert(p1 == nil and p2 == nil)
-
-			p1, p2 = core.string_to_area("(10.0, 5,) -2  fgdf2,   4, -12.53")
-			assert(p1 == nil and p2 == nil)
-		end)
-	end)
-end)
-
-describe("table", function()
-	it("indexof()", function()
-		assert.equal(1, table.indexof({"foo", "bar"}, "foo"))
-		assert.equal(-1, table.indexof({"foo", "bar"}, "baz"))
-	end)
-end)
-
-describe("formspec_escape", function()
-	it("escapes", function()
-		assert.equal(nil, core.formspec_escape(nil))
-		assert.equal("", core.formspec_escape(""))
-		assert.equal("\\[Hello\\\\\\[", core.formspec_escape("[Hello\\["))
-	end)
-end)

builtin/common/tests/serialize_spec.lua

@@ -1,188 +0,0 @@
-_G.core = {}
-
-_G.setfenv = require 'busted.compatibility'.setfenv
-
-dofile("builtin/common/serialize.lua")
-dofile("builtin/common/vector.lua")
-
--- Supports circular tables; does not support table keys
--- Correctly checks whether a mapping of references ("same") exists
--- Is significantly more efficient than assert.same
-local function assert_same(a, b, same)
-	same = same or {}
-	if same[a] or same[b] then
-		assert(same[a] == b and same[b] == a)
-		return
-	end
-	if a == b then
-		return
-	end
-	if type(a) ~= "table" or type(b) ~= "table" then
-		assert(a == b)
-		return
-	end
-	same[a] = b
-	same[b] = a
-	local count = 0
-	for k, v in pairs(a) do
-		count = count + 1
-		assert(type(k) ~= "table")
-		assert_same(v, b[k], same)
-	end
-	for _ in pairs(b) do
-		count = count - 1
-	end
-	assert(count == 0)
-end
-
-local x, y = {}, {}
-local t1, t2 = {x, x, y, y}, {x, y, x, y}
-assert.same(t1, t2) -- will succeed because it only checks whether the depths match
-assert(not pcall(assert_same, t1, t2)) -- will correctly fail because it checks whether the refs match
-
-describe("serialize", function()
-	local function assert_preserves(value)
-		local preserved_value = core.deserialize(core.serialize(value))
-		assert_same(value, preserved_value)
-	end
-	it("works", function()
-		assert_preserves({cat={sound="nyan", speed=400}, dog={sound="woof"}})
-	end)
-
-	it("handles characters", function()
-		assert_preserves({escape_chars="\n\r\t\v\\\"\'", non_european="θשׁ٩∂"})
-	end)
-
-	it("handles NaN & infinities", function()
-		local nan = core.deserialize(core.serialize(0/0))
-		assert(nan ~= nan)
-		assert_preserves(math.huge)
-		assert_preserves(-math.huge)
-	end)
-
-	it("handles precise numbers", function()
-		assert_preserves(0.2695949158945771)
-	end)
-
-	it("handles big integers", function()
-		assert_preserves(269594915894577)
-	end)
-
-	it("handles recursive structures", function()
-		local test_in = { hello = "world" }
-		test_in.foo = test_in
-		assert_preserves(test_in)
-	end)
-
-	it("handles cross-referencing structures", function()
-		local test_in = {
-			foo = {
-				baz = {
-					{}
-				},
-			},
-			bar = {
-				baz = {},
-			},
-		}
-
-		test_in.foo.baz[1].foo = test_in.foo
-		test_in.foo.baz[1].bar = test_in.bar
-		test_in.bar.baz[1] = test_in.foo.baz[1]
-
-		assert_preserves(test_in)
-	end)
-
-	it("strips functions in safe mode", function()
-		local test_in = {
-			func = function(a, b)
-				error("test")
-			end,
-			foo = "bar"
-		}
-		setfenv(test_in.func, _G)
-
-		local str = core.serialize(test_in)
-		assert.not_nil(str:find("loadstring"))
-
-		local test_out = core.deserialize(str, true)
-		assert.is_nil(test_out.func)
-		assert.equals(test_out.foo, "bar")
-	end)
-
-	it("vectors work", function()
-		local v = vector.new(1, 2, 3)
-		assert_preserves({v})
-		assert_preserves(v)
-
-		-- abuse
-		v = vector.new(1, 2, 3)
-		v.a = "bla"
-		assert_preserves(v)
-	end)
-
-	it("handles keywords as keys", function()
-		assert_preserves({["and"] = "keyword", ["for"] = "keyword"})
-	end)
-
-	describe("fuzzing", function()
-		local atomics = {true, false, math.huge, -math.huge} -- no NaN or nil
-		local function atomic()
-			return atomics[math.random(1, #atomics)]
-		end
-		local function num()
-			local sign = math.random() < 0.5 and -1 or 1
-			-- HACK math.random(a, b) requires a, b & b - a to fit within a 32-bit int
-			-- Use two random calls to generate a random number from 0 - 2^50 as lower & upper 25 bits
-			local val = math.random(0, 2^25) * 2^25 + math.random(0, 2^25 - 1)
-			local exp = math.random() < 0.5 and 1 or 2^(math.random(-120, 120))
-			return sign * val * exp
-		end
-		local function charcodes(count)
-			if count == 0 then return end
-			return math.random(0, 0xFF), charcodes(count - 1)
-		end
-		local function str()
-			return string.char(charcodes(math.random(0, 100)))
-		end
-		local primitives = {atomic, num, str}
-		local function primitive()
-			return primitives[math.random(1, #primitives)]()
-		end
-		local function tab(max_actions)
-			local root = {}
-			local tables = {root}
-			local function random_table()
-				return tables[math.random(1, #tables)]
-			end
-			for _ = 1, math.random(1, max_actions) do
-				local tab = random_table()
-				local value
-				if math.random() < 0.5 then
-					if math.random() < 0.5 then
-						value = random_table()
-					else
-						value = {}
-						table.insert(tables, value)
-					end
-				else
-					value = primitive()
-				end
-				tab[math.random() < 0.5 and (#tab + 1) or primitive()] = value
-			end
-			return root
-		end
-		it("primitives work", function()
-			for _ = 1, 1e3 do
-				assert_preserves(primitive())
-			end
-		end)
-		it("tables work", function()
-			for _ = 1, 100 do
-				local fuzzed_table = tab(1e3)
-				assert_same(fuzzed_table, table.copy(fuzzed_table))
-				assert_preserves(fuzzed_table)
-			end
-		end)
-	end)
-end)

builtin/common/tests/vector_spec.lua

@@ -1,472 +0,0 @@
-_G.vector = {}
-dofile("builtin/common/vector.lua")
-
-describe("vector", function()
-	describe("new()", function()
-		it("constructs", function()
-			assert.same({x = 0, y = 0, z = 0}, vector.new())
-			assert.same({x = 1, y = 2, z = 3}, vector.new(1, 2, 3))
-			assert.same({x = 3, y = 2, z = 1}, vector.new({x = 3, y = 2, z = 1}))
-
-			assert.is_true(vector.check(vector.new()))
-			assert.is_true(vector.check(vector.new(1, 2, 3)))
-			assert.is_true(vector.check(vector.new({x = 3, y = 2, z = 1})))
-
-			local input = vector.new({ x = 3, y = 2, z = 1 })
-			local output = vector.new(input)
-			assert.same(input, output)
-			assert.equal(input, output)
-			assert.is_false(rawequal(input, output))
-			assert.equal(input, input:new())
-		end)
-
-		it("throws on invalid input", function()
-			assert.has.errors(function()
-				vector.new({ x = 3 })
-			end)
-
-			assert.has.errors(function()
-				vector.new({ d = 3 })
-			end)
-		end)
-	end)
-
-	it("zero()", function()
-		assert.same({x = 0, y = 0, z = 0}, vector.zero())
-		assert.same(vector.new(), vector.zero())
-		assert.equal(vector.new(), vector.zero())
-		assert.is_true(vector.check(vector.zero()))
-	end)
-
-	it("copy()", function()
-		local v = vector.new(1, 2, 3)
-		assert.same(v, vector.copy(v))
-		assert.same(vector.new(v), vector.copy(v))
-		assert.equal(vector.new(v), vector.copy(v))
-		assert.is_true(vector.check(vector.copy(v)))
-	end)
-
-	it("indexes", function()
-		local some_vector = vector.new(24, 42, 13)
-		assert.equal(24, some_vector[1])
-		assert.equal(24, some_vector.x)
-		assert.equal(42, some_vector[2])
-		assert.equal(42, some_vector.y)
-		assert.equal(13, some_vector[3])
-		assert.equal(13, some_vector.z)
-
-		some_vector[1] = 100
-		assert.equal(100, some_vector.x)
-		some_vector.x = 101
-		assert.equal(101, some_vector[1])
-
-		some_vector[2] = 100
-		assert.equal(100, some_vector.y)
-		some_vector.y = 102
-		assert.equal(102, some_vector[2])
-
-		some_vector[3] = 100
-		assert.equal(100, some_vector.z)
-		some_vector.z = 103
-		assert.equal(103, some_vector[3])
-	end)
-
-	it("direction()", function()
-		local a = vector.new(1, 0, 0)
-		local b = vector.new(1, 42, 0)
-		assert.equal(vector.new(0, 1, 0), vector.direction(a, b))
-		assert.equal(vector.new(0, 1, 0), a:direction(b))
-	end)
-
-	it("distance()", function()
-		local a = vector.new(1, 0, 0)
-		local b = vector.new(3, 42, 9)
-		assert.is_true(math.abs(43 - vector.distance(a, b)) < 1.0e-12)
-		assert.is_true(math.abs(43 - a:distance(b)) < 1.0e-12)
-		assert.equal(0, vector.distance(a, a))
-		assert.equal(0, b:distance(b))
-	end)
-
-	it("length()", function()
-		local a = vector.new(0, 0, -23)
-		assert.equal(0, vector.length(vector.new()))
-		assert.equal(23, vector.length(a))
-		assert.equal(23, a:length())
-	end)
-
-	it("normalize()", function()
-		local a = vector.new(0, 0, -23)
-		assert.equal(vector.new(0, 0, -1), vector.normalize(a))
-		assert.equal(vector.new(0, 0, -1), a:normalize())
-		assert.equal(vector.new(), vector.normalize(vector.new()))
-	end)
-
-	it("floor()", function()
-		local a = vector.new(0.1, 0.9, -0.5)
-		assert.equal(vector.new(0, 0, -1), vector.floor(a))
-		assert.equal(vector.new(0, 0, -1), a:floor())
-	end)
-
-	it("round()", function()
-		local a = vector.new(0.1, 0.9, -0.5)
-		assert.equal(vector.new(0, 1, -1), vector.round(a))
-		assert.equal(vector.new(0, 1, -1), a:round())
-	end)
-
-	it("apply()", function()
-		local i = 0
-		local f = function(x)
-			i = i + 1
-			return x + i
-		end
-		local a = vector.new(0.1, 0.9, -0.5)
-		assert.equal(vector.new(1, 1, 0), vector.apply(a, math.ceil))
-		assert.equal(vector.new(1, 1, 0), a:apply(math.ceil))
-		assert.equal(vector.new(0.1, 0.9, 0.5), vector.apply(a, math.abs))
-		assert.equal(vector.new(0.1, 0.9, 0.5), a:apply(math.abs))
-		assert.equal(vector.new(1.1, 2.9, 2.5), vector.apply(a, f))
-		assert.equal(vector.new(4.1, 5.9, 5.5), a:apply(f))
-	end)
-
-	it("combine()", function()
-		local a = vector.new(1, 2, 3)
-		local b = vector.new(3, 2, 1)
-		assert.equal(vector.add(a, b), vector.combine(a, b, function(x, y) return x + y end))
-		assert.equal(vector.new(3, 2, 3), vector.combine(a, b, math.max))
-		assert.equal(vector.new(1, 2, 1), vector.combine(a, b, math.min))
-	end)
-
-	it("equals()", function()
-		local function assertE(a, b)
-			assert.is_true(vector.equals(a, b))
-		end
-		local function assertNE(a, b)
-			assert.is_false(vector.equals(a, b))
-		end
-
-		assertE({x = 0, y = 0, z = 0}, {x = 0, y = 0, z = 0})
-		assertE({x = -1, y = 0, z = 1}, {x = -1, y = 0, z = 1})
-		assertE({x = -1, y = 0, z = 1}, vector.new(-1, 0, 1))
-		local a = {x = 2, y = 4, z = -10}
-		assertE(a, a)
-		assertNE({x = -1, y = 0, z = 1}, a)
-
-		assert.equal(vector.new(1, 2, 3), vector.new(1, 2, 3))
-		assert.is_true(vector.new(1, 2, 3):equals(vector.new(1, 2, 3)))
-		assert.not_equal(vector.new(1, 2, 3), vector.new(1, 2, 4))
-		assert.is_true(vector.new(1, 2, 3) == vector.new(1, 2, 3))
-		assert.is_false(vector.new(1, 2, 3) == vector.new(1, 3, 3))
-	end)
-
-	it("metatable is same", function()
-		local a = vector.new()
-		local b = vector.new(1, 2, 3)
-
-		assert.equal(true, vector.check(a))
-		assert.equal(true, vector.check(b))
-
-		assert.equal(vector.metatable, getmetatable(a))
-		assert.equal(vector.metatable, getmetatable(b))
-		assert.equal(vector.metatable, a.metatable)
-	end)
-
-	it("sort()", function()
-		local a = vector.new(1, 2, 3)
-		local b = vector.new(0.5, 232, -2)
-		local sorted = {vector.new(0.5, 2, -2), vector.new(1, 232, 3)}
-		assert.same(sorted, {vector.sort(a, b)})
-		assert.same(sorted, {a:sort(b)})
-	end)
-
-	it("angle()", function()
-		assert.equal(math.pi, vector.angle(vector.new(-1, -2, -3), vector.new(1, 2, 3)))
-		assert.equal(math.pi/2, vector.new(0, 1, 0):angle(vector.new(1, 0, 0)))
-	end)
-
-	it("dot()", function()
-		assert.equal(-14, vector.dot(vector.new(-1, -2, -3), vector.new(1, 2, 3)))
-		assert.equal(0, vector.new():dot(vector.new(1, 2, 3)))
-	end)
-
-	it("cross()", function()
-		local a = vector.new(-1, -2, 0)
-		local b = vector.new(1, 2, 3)
-		assert.equal(vector.new(-6, 3, 0), vector.cross(a, b))
-		assert.equal(vector.new(-6, 3, 0), a:cross(b))
-	end)
-
-	it("offset()", function()
-		assert.same({x = 41, y = 52, z = 63}, vector.offset(vector.new(1, 2, 3), 40, 50, 60))
-		assert.equal(vector.new(41, 52, 63), vector.offset(vector.new(1, 2, 3), 40, 50, 60))
-		assert.equal(vector.new(41, 52, 63), vector.new(1, 2, 3):offset(40, 50, 60))
-	end)
-
-	it("is()", function()
-		local some_table1 = {foo = 13, [42] = 1, "bar", 2}
-		local some_table2 = {1, 2, 3}
-		local some_table3 = {x = 1, 2, 3}
-		local some_table4 = {1, 2, z = 3}
-		local old = {x = 1, y = 2, z = 3}
-		local real = vector.new(1, 2, 3)
-
-		assert.is_false(vector.check(nil))
-		assert.is_false(vector.check(1))
-		assert.is_false(vector.check(true))
-		assert.is_false(vector.check("foo"))
-		assert.is_false(vector.check(some_table1))
-		assert.is_false(vector.check(some_table2))
-		assert.is_false(vector.check(some_table3))
-		assert.is_false(vector.check(some_table4))
-		assert.is_false(vector.check(old))
-		assert.is_true(vector.check(real))
-		assert.is_true(real:check())
-	end)
-
-	it("global pairs", function()
-		local out = {}
-		local vec = vector.new(10, 20, 30)
-		for k, v in pairs(vec) do
-			out[k] = v
-		end
-		assert.same({x = 10, y = 20, z = 30}, out)
-	end)
-
-	it("abusing works", function()
-		local v = vector.new(1, 2, 3)
-		v.a = 1
-		assert.equal(1, v.a)
-
-		local a_is_there = false
-		for key, value in pairs(v) do
-			if key == "a" then
-				a_is_there = true
-				assert.equal(value, 1)
-				break
-			end
-		end
-		assert.is_true(a_is_there)
-	end)
-
-	it("add()", function()
-		local a = vector.new(1, 2, 3)
-		local b = vector.new(1, 4, 3)
-		local c = vector.new(2, 6, 6)
-		assert.equal(c, vector.add(a, {x = 1, y = 4, z = 3}))
-		assert.equal(c, vector.add(a, b))
-		assert.equal(c, a:add(b))
-		assert.equal(c, a + b)
-		assert.equal(c, b + a)
-	end)
-
-	it("subtract()", function()
-		local a = vector.new(1, 2, 3)
-		local b = vector.new(2, 4, 3)
-		local c = vector.new(-1, -2, 0)
-		assert.equal(c, vector.subtract(a, {x = 2, y = 4, z = 3}))
-		assert.equal(c, vector.subtract(a, b))
-		assert.equal(c, a:subtract(b))
-		assert.equal(c, a - b)
-		assert.equal(c, -b + a)
-	end)
-
-	it("multiply()", function()
-		local a = vector.new(1, 2, 3)
-		local b = vector.new(2, 4, 3)
-		local c = vector.new(2, 8, 9)
-		local s = 2
-		local d = vector.new(2, 4, 6)
-		assert.equal(c, vector.multiply(a, {x = 2, y = 4, z = 3}))
-		assert.equal(c, vector.multiply(a, b))
-		assert.equal(d, vector.multiply(a, s))
-		assert.equal(d, a:multiply(s))
-		assert.equal(d, a * s)
-		assert.equal(d, s * a)
-		assert.equal(-a, -1 * a)
-	end)
-
-	it("divide()", function()
-		local a = vector.new(1, 2, 3)
-		local b = vector.new(2, 4, 3)
-		local c = vector.new(0.5, 0.5, 1)
-		local s = 2
-		local d = vector.new(0.5, 1, 1.5)
-		assert.equal(c, vector.divide(a, {x = 2, y = 4, z = 3}))
-		assert.equal(c, vector.divide(a, b))
-		assert.equal(d, vector.divide(a, s))
-		assert.equal(d, a:divide(s))
-		assert.equal(d, a / s)
-		assert.equal(d, 1/s * a)
-		assert.equal(-a, a / -1)
-	end)
-
-	it("to_string()", function()
-		local v = vector.new(1, 2, 3.14)
-		assert.same("(1, 2, 3.14)", vector.to_string(v))
-		assert.same("(1, 2, 3.14)", v:to_string())
-		assert.same("(1, 2, 3.14)", tostring(v))
-	end)
-
-	it("from_string()", function()
-		local v = vector.new(1, 2, 3.14)
-		assert.is_true(vector.check(vector.from_string("(1, 2, 3.14)")))
-		assert.same({v, 13}, {vector.from_string("(1, 2, 3.14)")})
-		assert.same({v, 12}, {vector.from_string("(1,2 ,3.14)")})
-		assert.same({v, 12}, {vector.from_string("(1,2,3.14,)")})
-		assert.same({v, 11}, {vector.from_string("(1 2 3.14)")})
-		assert.same({v, 15}, {vector.from_string("( 1, 2, 3.14 )")})
-		assert.same({v, 15}, {vector.from_string(" ( 1, 2, 3.14) ")})
-		assert.same({vector.new(), 8}, {vector.from_string("(0,0,0) ( 1, 2, 3.14) ")})
-		assert.same({v, 22}, {vector.from_string("(0,0,0) ( 1, 2, 3.14) ", 8)})
-		assert.same({v, 22}, {vector.from_string("(0,0,0) ( 1, 2, 3.14) ", 9)})
-		assert.same(nil, vector.from_string("nothing"))
-	end)
-
-	-- This function is needed because of floating point imprecision.
-	local function almost_equal(a, b)
-		if type(a) == "number" then
-			return math.abs(a - b) < 0.00000000001
-		end
-		return vector.distance(a, b) < 0.000000000001
-	end
-
-	describe("rotate_around_axis()", function()
-		it("rotates", function()
-			assert.True(almost_equal({x = -1, y = 0, z = 0},
-				vector.rotate_around_axis({x = 1, y = 0, z = 0}, {x = 0, y = 1, z = 0}, math.pi)))
-			assert.True(almost_equal({x = 0, y = 1, z = 0},
-				vector.rotate_around_axis({x = 0, y = 0, z = 1}, {x = 1, y = 0, z = 0}, math.pi / 2)))
-			assert.True(almost_equal({x = 4, y = 1, z = 1},
-				vector.rotate_around_axis({x = 4, y = 1, z = 1}, {x = 4, y = 1, z = 1}, math.pi / 6)))
-		end)
-		it("keeps distance to axis", function()
-			local rotate1 = {x = 1, y = 3, z = 1}
-			local axis1 = {x = 1, y = 3, z = 2}
-			local rotated1 = vector.rotate_around_axis(rotate1, axis1, math.pi / 13)
-			assert.True(almost_equal(vector.distance(axis1, rotate1), vector.distance(axis1, rotated1)))
-			local rotate2 = {x = 1, y = 1, z = 3}
-			local axis2 = {x = 2, y = 6, z = 100}
-			local rotated2 = vector.rotate_around_axis(rotate2, axis2, math.pi / 23)
-			assert.True(almost_equal(vector.distance(axis2, rotate2), vector.distance(axis2, rotated2)))
-			local rotate3 = {x = 1, y = -1, z = 3}
-			local axis3 = {x = 2, y = 6, z = 100}
-			local rotated3 = vector.rotate_around_axis(rotate3, axis3, math.pi / 2)
-			assert.True(almost_equal(vector.distance(axis3, rotate3), vector.distance(axis3, rotated3)))
-		end)
-		it("rotates back", function()
-			local rotate1 = {x = 1, y = 3, z = 1}
-			local axis1 = {x = 1, y = 3, z = 2}
-			local rotated1 = vector.rotate_around_axis(rotate1, axis1, math.pi / 13)
-			rotated1 = vector.rotate_around_axis(rotated1, axis1, -math.pi / 13)
-			assert.True(almost_equal(rotate1, rotated1))
-			local rotate2 = {x = 1, y = 1, z = 3}
-			local axis2 = {x = 2, y = 6, z = 100}
-			local rotated2 = vector.rotate_around_axis(rotate2, axis2, math.pi / 23)
-			rotated2 = vector.rotate_around_axis(rotated2, axis2, -math.pi / 23)
-			assert.True(almost_equal(rotate2, rotated2))
-			local rotate3 = {x = 1, y = -1, z = 3}
-			local axis3 = {x = 2, y = 6, z = 100}
-			local rotated3 = vector.rotate_around_axis(rotate3, axis3, math.pi / 2)
-			rotated3 = vector.rotate_around_axis(rotated3, axis3, -math.pi / 2)
-			assert.True(almost_equal(rotate3, rotated3))
-		end)
-		it("is right handed", function()
-			local v_before1 = {x = 0, y = 1, z = -1}
-			local v_after1 = vector.rotate_around_axis(v_before1, {x = 1, y = 0, z = 0}, math.pi / 4)
-			assert.True(almost_equal(vector.normalize(vector.cross(v_after1, v_before1)), {x = 1, y = 0, z = 0}))
-
-			local v_before2 = {x = 0, y = 3, z = 4}
-			local v_after2 = vector.rotate_around_axis(v_before2, {x = 1, y = 0, z = 0},  2 * math.pi / 5)
-			assert.True(almost_equal(vector.normalize(vector.cross(v_after2, v_before2)), {x = 1, y = 0, z = 0}))
-
-			local v_before3 = {x = 1, y = 0, z = -1}
-			local v_after3 = vector.rotate_around_axis(v_before3, {x = 0, y = 1, z = 0}, math.pi / 4)
-			assert.True(almost_equal(vector.normalize(vector.cross(v_after3, v_before3)), {x = 0, y = 1, z = 0}))
-
-			local v_before4 = {x = 3, y = 0, z = 4}
-			local v_after4 = vector.rotate_around_axis(v_before4, {x = 0, y = 1, z = 0}, 2 * math.pi / 5)
-			assert.True(almost_equal(vector.normalize(vector.cross(v_after4, v_before4)), {x = 0, y = 1, z = 0}))
-
-			local v_before5 = {x = 1, y = -1, z = 0}
-			local v_after5 = vector.rotate_around_axis(v_before5, {x = 0, y = 0, z = 1}, math.pi / 4)
-			assert.True(almost_equal(vector.normalize(vector.cross(v_after5, v_before5)), {x = 0, y = 0, z = 1}))
-
-			local v_before6 = {x = 3, y = 4, z = 0}
-			local v_after6 = vector.rotate_around_axis(v_before6, {x = 0, y = 0, z = 1}, 2 * math.pi / 5)
-			assert.True(almost_equal(vector.normalize(vector.cross(v_after6, v_before6)), {x = 0, y = 0, z = 1}))
-		end)
-	end)
-
-	describe("rotate()", function()
-		it("rotates", function()
-			assert.True(almost_equal({x = -1, y = 0, z = 0},
-				vector.rotate({x = 1, y = 0, z = 0}, {x = 0, y = math.pi, z = 0})))
-			assert.True(almost_equal({x = 0, y = -1, z = 0},
-				vector.rotate({x = 1, y = 0, z = 0}, {x = 0, y = 0, z = math.pi / 2})))
-			assert.True(almost_equal({x = 1, y = 0, z = 0},
-				vector.rotate({x = 1, y = 0, z = 0}, {x = math.pi / 123, y = 0, z = 0})))
-		end)
-		it("is counterclockwise", function()
-			local v_before1 = {x = 0, y = 1, z = -1}
-			local v_after1 = vector.rotate(v_before1, {x = math.pi / 4, y = 0, z = 0})
-			assert.True(almost_equal(vector.normalize(vector.cross(v_after1, v_before1)), {x = 1, y = 0, z = 0}))
-
-			local v_before2 = {x = 0, y = 3, z = 4}
-			local v_after2 = vector.rotate(v_before2, {x = 2 * math.pi / 5, y = 0, z = 0})
-			assert.True(almost_equal(vector.normalize(vector.cross(v_after2, v_before2)), {x = 1, y = 0, z = 0}))
-
-			local v_before3 = {x = 1, y = 0, z = -1}
-			local v_after3 = vector.rotate(v_before3, {x = 0, y = math.pi / 4, z = 0})
-			assert.True(almost_equal(vector.normalize(vector.cross(v_after3, v_before3)), {x = 0, y = 1, z = 0}))
-
-			local v_before4 = {x = 3, y = 0, z = 4}
-			local v_after4 = vector.rotate(v_before4, {x = 0, y = 2 * math.pi / 5, z = 0})
-			assert.True(almost_equal(vector.normalize(vector.cross(v_after4, v_before4)), {x = 0, y = 1, z = 0}))
-
-			local v_before5 = {x = 1, y = -1, z = 0}
-			local v_after5 = vector.rotate(v_before5, {x = 0, y = 0, z = math.pi / 4})
-			assert.True(almost_equal(vector.normalize(vector.cross(v_after5, v_before5)), {x = 0, y = 0, z = 1}))
-
-			local v_before6 = {x = 3, y = 4, z = 0}
-			local v_after6 = vector.rotate(v_before6, {x = 0, y = 0, z = 2 * math.pi / 5})
-			assert.True(almost_equal(vector.normalize(vector.cross(v_after6, v_before6)), {x = 0, y = 0, z = 1}))
-		end)
-	end)
-
-	it("dir_to_rotation()", function()
-		-- Comparing rotations (pitch, yaw, roll) is hard because of certain ambiguities,
-		-- e.g. (pi, 0, pi) looks exactly the same as (0, pi, 0)
-		-- So instead we convert the rotation back to vectors and compare these.
-		local function forward_at_rot(rot)
-			return vector.rotate(vector.new(0, 0, 1), rot)
-		end
-		local function up_at_rot(rot)
-			return vector.rotate(vector.new(0, 1, 0), rot)
-		end
-		local rot1 = vector.dir_to_rotation({x = 1, y = 0, z = 0}, {x = 0, y = 1, z = 0})
-		assert.True(almost_equal({x = 1, y = 0, z = 0}, forward_at_rot(rot1)))
-		assert.True(almost_equal({x = 0, y = 1, z = 0}, up_at_rot(rot1)))
-		local rot2 = vector.dir_to_rotation({x = 1, y = 1, z = 0}, {x = 0, y = 0, z = 1})
-		assert.True(almost_equal({x = 1/math.sqrt(2), y = 1/math.sqrt(2), z = 0}, forward_at_rot(rot2)))
-		assert.True(almost_equal({x = 0, y = 0, z = 1}, up_at_rot(rot2)))
-		for i = 1, 1000 do
-			local rand_vec = vector.new(math.random(), math.random(), math.random())
-			if vector.length(rand_vec) ~= 0 then
-				local rot_1 = vector.dir_to_rotation(rand_vec)
-				local rot_2 = {
-					x = math.atan2(rand_vec.y, math.sqrt(rand_vec.z * rand_vec.z + rand_vec.x * rand_vec.x)),
-					y = -math.atan2(rand_vec.x, rand_vec.z),
-					z = 0
-				}
-				assert.True(almost_equal(rot_1, rot_2))
-			end
-		end
-
-	end)
-
-	it("in_area()", function()
-		assert.True(vector.in_area(vector.zero(), vector.new(-10, -10, -10), vector.new(10, 10, 10)))
-		assert.True(vector.in_area(vector.new(-2, 5, -8), vector.new(-10, -10, -10), vector.new(10, 10, 10)))
-		assert.True(vector.in_area(vector.new(-10, -10, -10), vector.new(-10, -10, -10), vector.new(10, 10, 10)))
-		assert.False(vector.in_area(vector.new(-10, -10, -10), vector.new(10, 10, 10), vector.new(-11, -10, -10)))
-	end)
-end)

builtin/common/vector.lua

@@ -1,395 +0,0 @@
---[[
-Vector helpers
-Note: The vector.*-functions must be able to accept old vectors that had no metatables
-]]
-
--- localize functions
-local setmetatable = setmetatable
-
-vector = {}
-
-local metatable = {}
-vector.metatable = metatable
-
-local xyz = {"x", "y", "z"}
-
--- only called when rawget(v, key) returns nil
-function metatable.__index(v, key)
-	return rawget(v, xyz[key]) or vector[key]
-end
-
--- only called when rawget(v, key) returns nil
-function metatable.__newindex(v, key, value)
-	rawset(v, xyz[key] or key, value)
-end
-
--- constructors
-
-local function fast_new(x, y, z)
-	return setmetatable({x = x, y = y, z = z}, metatable)
-end
-
-function vector.new(a, b, c)
-	if a and b and c then
-		return fast_new(a, b, c)
-	end
-
-	-- deprecated, use vector.copy and vector.zero directly
-	if type(a) == "table" then
-		return vector.copy(a)
-	else
-		assert(not a, "Invalid arguments for vector.new()")
-		return vector.zero()
-	end
-end
-
-function vector.zero()
-	return fast_new(0, 0, 0)
-end
-
-function vector.copy(v)
-	assert(v.x and v.y and v.z, "Invalid vector passed to vector.copy()")
-	return fast_new(v.x, v.y, v.z)
-end
-
-function vector.from_string(s, init)
-	local x, y, z, np = string.match(s, "^%s*%(%s*([^%s,]+)%s*[,%s]%s*([^%s,]+)%s*[,%s]" ..
-			"%s*([^%s,]+)%s*[,%s]?%s*%)()", init)
-	x = tonumber(x)
-	y = tonumber(y)
-	z = tonumber(z)
-	if not (x and y and z) then
-		return nil
-	end
-	return fast_new(x, y, z), np
-end
-
-function vector.to_string(v)
-	return string.format("(%g, %g, %g)", v.x, v.y, v.z)
-end
-metatable.__tostring = vector.to_string
-
-function vector.equals(a, b)
-	return a.x == b.x and
-	       a.y == b.y and
-	       a.z == b.z
-end
-metatable.__eq = vector.equals
-
--- unary operations
-
-function vector.length(v)
-	return math.sqrt(v.x * v.x + v.y * v.y + v.z * v.z)
-end
--- Note: we cannot use __len because it is already used for primitive table length
-
-function vector.normalize(v)
-	local len = vector.length(v)
-	if len == 0 then
-		return fast_new(0, 0, 0)
-	else
-		return vector.divide(v, len)
-	end
-end
-
-function vector.floor(v)
-	return vector.apply(v, math.floor)
-end
-
-function vector.round(v)
-	return fast_new(
-		math.round(v.x),
-		math.round(v.y),
-		math.round(v.z)
-	)
-end
-
-function vector.apply(v, func)
-	return fast_new(
-		func(v.x),
-		func(v.y),
-		func(v.z)
-	)
-end
-
-function vector.combine(a, b, func)
-	return fast_new(
-		func(a.x, b.x),
-		func(a.y, b.y),
-		func(a.z, b.z)
-	)
-end
-
-function vector.distance(a, b)
-	local x = a.x - b.x
-	local y = a.y - b.y
-	local z = a.z - b.z
-	return math.sqrt(x * x + y * y + z * z)
-end
-
-function vector.direction(pos1, pos2)
-	return vector.subtract(pos2, pos1):normalize()
-end
-
-function vector.angle(a, b)
-	local dotp = vector.dot(a, b)
-	local cp = vector.cross(a, b)
-	local crossplen = vector.length(cp)
-	return math.atan2(crossplen, dotp)
-end
-
-function vector.dot(a, b)
-	return a.x * b.x + a.y * b.y + a.z * b.z
-end
-
-function vector.cross(a, b)
-	return fast_new(
-		a.y * b.z - a.z * b.y,
-		a.z * b.x - a.x * b.z,
-		a.x * b.y - a.y * b.x
-	)
-end
-
-function metatable.__unm(v)
-	return fast_new(-v.x, -v.y, -v.z)
-end
-
--- add, sub, mul, div operations
-
-function vector.add(a, b)
-	if type(b) == "table" then
-		return fast_new(
-			a.x + b.x,
-			a.y + b.y,
-			a.z + b.z
-		)
-	else
-		return fast_new(
-			a.x + b,
-			a.y + b,
-			a.z + b
-		)
-	end
-end
-function metatable.__add(a, b)
-	return fast_new(
-		a.x + b.x,
-		a.y + b.y,
-		a.z + b.z
-	)
-end
-
-function vector.subtract(a, b)
-	if type(b) == "table" then
-		return fast_new(
-			a.x - b.x,
-			a.y - b.y,
-			a.z - b.z
-		)
-	else
-		return fast_new(
-			a.x - b,
-			a.y - b,
-			a.z - b
-		)
-	end
-end
-function metatable.__sub(a, b)
-	return fast_new(
-		a.x - b.x,
-		a.y - b.y,
-		a.z - b.z
-	)
-end
-
-function vector.multiply(a, b)
-	if type(b) == "table" then
-		return fast_new(
-			a.x * b.x,
-			a.y * b.y,
-			a.z * b.z
-		)
-	else
-		return fast_new(
-			a.x * b,
-			a.y * b,
-			a.z * b
-		)
-	end
-end
-function metatable.__mul(a, b)
-	if type(a) == "table" then
-		return fast_new(
-			a.x * b,
-			a.y * b,
-			a.z * b
-		)
-	else
-		return fast_new(
-			a * b.x,
-			a * b.y,
-			a * b.z
-		)
-	end
-end
-
-function vector.divide(a, b)
-	if type(b) == "table" then
-		return fast_new(
-			a.x / b.x,
-			a.y / b.y,
-			a.z / b.z
-		)
-	else
-		return fast_new(
-			a.x / b,
-			a.y / b,
-			a.z / b
-		)
-	end
-end
-function metatable.__div(a, b)
-	-- scalar/vector makes no sense
-	return fast_new(
-		a.x / b,
-		a.y / b,
-		a.z / b
-	)
-end
-
--- misc stuff
-
-function vector.offset(v, x, y, z)
-	return fast_new(
-		v.x + x,
-		v.y + y,
-		v.z + z
-	)
-end
-
-function vector.sort(a, b)
-	return fast_new(math.min(a.x, b.x), math.min(a.y, b.y), math.min(a.z, b.z)),
-		fast_new(math.max(a.x, b.x), math.max(a.y, b.y), math.max(a.z, b.z))
-end
-
-function vector.check(v)
-	return getmetatable(v) == metatable
-end
-
-local function sin(x)
-	if x % math.pi == 0 then
-		return 0
-	else
-		return math.sin(x)
-	end
-end
-
-local function cos(x)
-	if x % math.pi == math.pi / 2 then
-		return 0
-	else
-		return math.cos(x)
-	end
-end
-
-function vector.rotate_around_axis(v, axis, angle)
-	local cosangle = cos(angle)
-	local sinangle = sin(angle)
-	axis = vector.normalize(axis)
-	-- https://en.wikipedia.org/wiki/Rodrigues%27_rotation_formula
-	local dot_axis = vector.multiply(axis, vector.dot(axis, v))
-	local cross = vector.cross(v, axis)
-	return vector.new(
-		cross.x * sinangle + (v.x - dot_axis.x) * cosangle + dot_axis.x,
-		cross.y * sinangle + (v.y - dot_axis.y) * cosangle + dot_axis.y,
-		cross.z * sinangle + (v.z - dot_axis.z) * cosangle + dot_axis.z
-	)
-end
-
-function vector.rotate(v, rot)
-	local sinpitch = sin(-rot.x)
-	local sinyaw = sin(-rot.y)
-	local sinroll = sin(-rot.z)
-	local cospitch = cos(rot.x)
-	local cosyaw = cos(rot.y)
-	local cosroll = math.cos(rot.z)
-	-- Rotation matrix that applies yaw, pitch and roll
-	local matrix = {
-		{
-			sinyaw * sinpitch * sinroll + cosyaw * cosroll,
-			sinyaw * sinpitch * cosroll - cosyaw * sinroll,
-			sinyaw * cospitch,
-		},
-		{
-			cospitch * sinroll,
-			cospitch * cosroll,
-			-sinpitch,
-		},
-		{
-			cosyaw * sinpitch * sinroll - sinyaw * cosroll,
-			cosyaw * sinpitch * cosroll + sinyaw * sinroll,
-			cosyaw * cospitch,
-		},
-	}
-	-- Compute matrix multiplication: `matrix` * `v`
-	return vector.new(
-		matrix[1][1] * v.x + matrix[1][2] * v.y + matrix[1][3] * v.z,
-		matrix[2][1] * v.x + matrix[2][2] * v.y + matrix[2][3] * v.z,
-		matrix[3][1] * v.x + matrix[3][2] * v.y + matrix[3][3] * v.z
-	)
-end
-
-function vector.dir_to_rotation(forward, up)
-	forward = vector.normalize(forward)
-	local rot = vector.new(math.asin(forward.y), -math.atan2(forward.x, forward.z), 0)
-	if not up then
-		return rot
-	end
-	assert(vector.dot(forward, up) < 0.000001,
-			"Invalid vectors passed to vector.dir_to_rotation().")
-	up = vector.normalize(up)
-	-- Calculate vector pointing up with roll = 0, just based on forward vector.
-	local forwup = vector.rotate(vector.new(0, 1, 0), rot)
-	-- 'forwup' and 'up' are now in a plane with 'forward' as normal.
-	-- The angle between them is the absolute of the roll value we're looking for.
-	rot.z = vector.angle(forwup, up)
-
-	-- Since vector.angle never returns a negative value or a value greater
-	-- than math.pi, rot.z has to be inverted sometimes.
-	-- To determine whether this is the case, we rotate the up vector back around
-	-- the forward vector and check if it worked out.
-	local back = vector.rotate_around_axis(up, forward, -rot.z)
-
-	-- We don't use vector.equals for this because of floating point imprecision.
-	if (back.x - forwup.x) * (back.x - forwup.x) +
-			(back.y - forwup.y) * (back.y - forwup.y) +
-			(back.z - forwup.z) * (back.z - forwup.z) > 0.0000001 then
-		rot.z = -rot.z
-	end
-	return rot
-end
-
-function vector.in_area(pos, min, max)
-	return (pos.x >= min.x) and (pos.x <= max.x) and
-		(pos.y >= min.y) and (pos.y <= max.y) and
-		(pos.z >= min.z) and (pos.z <= max.z)
-end
-
-if rawget(_G, "core") and core.set_read_vector and core.set_push_vector then
-	local function read_vector(v)
-		return v.x, v.y, v.z
-	end
-	core.set_read_vector(read_vector)
-	core.set_read_vector = nil
-
-	if rawget(_G, "jit") then
-		-- This is necessary to prevent trace aborts.
-		local function push_vector(x, y, z)
-			return (fast_new(x, y, z))
-		end
-		core.set_push_vector(push_vector)
-	else
-		core.set_push_vector(fast_new)
-	end
-	core.set_push_vector = nil
-end