Commit Graph

136 Commits

Author SHA1 Message Date
Vitaliy
3b78a22371
Degrotate support for mesh nodes (#7840) 2021-03-30 00:25:11 +02:00
SmallJoker
05719913ac
Schematic: Properly deal with before/after node resolving and document (#11011)
This fixes an out-of-bounds index access when the node resolver was already applied to the schematic (i.e. biome decoration).
Also improves the handling of the two cases: prior node resolving (m_nodenames), and after node resolving (manual lookup)
2021-03-20 13:02:15 +01:00
sfan5
83229921e5 Rework use_texture_alpha to provide three opaque/clip/blend modes
The change that turns nodeboxes and meshes opaque when possible is kept,
as is the compatibility code that warns modders to adjust their nodedefs.
2021-01-29 17:34:41 +01:00
sfan5
edd8c3c664 Drop never documented 'alpha' property from nodedef
Includes minimal support code for practical reasons.
We'll need it for a slightly different purpose next commit.
2021-01-29 17:34:41 +01:00
Lars
ed22260822 Remove all bump mapping and parallax occlusion related code. 2020-10-17 13:09:16 -07:00
sfan5
fff0393187
Render nodeboxes with opaque material if possible (#10122) 2020-08-12 11:52:50 +02:00
Hugues Ross
93ecc589bc
Implement override.txt support for special tiles (#10140)
Add override targets for all special_tiles entries in node definitions, allowing texture packs to replace these textures. This makes overrides work properly with a variety of drawtypes.

The targets are named special1 through special6, covering the the current length of the special_tiles array.
2020-08-04 20:12:47 +02:00
Wuzzy
808fa5ecb3
Improve default inventory+wield images of node drawtypes (#9299) 2020-07-23 19:54:58 +02:00
sfan5
c6422e0872
Remove std::shared_ptr use in TileLayer (#10090) 2020-07-10 12:11:44 +02:00
Vitaliy
82e4137893
Cache liquid alternative IDs (#8053) 2020-05-20 22:52:10 +01:00
Wuzzy
c94d37827d
Rework functionality of leveled nodes (#9852)
Co-authored-by: sfan5 <sfan5@live.de>
Co-authored-by: SmallJoker <SmallJoker@users.noreply.github.com>
2020-05-19 21:08:37 +02:00
sfan5
2062c80e21 Allow ObjDefManager instances to be cloned 2020-05-05 19:26:59 +02:00
Hugues Ross
5cf6318117
Refactor texture overrides and add new features (#9600)
* Refactor texture overrides, and add new features:

- Texture overrides can support multiple targets in one line
- Texture override files can have comment lines
- Item images/wield images can be overridden

* Formatting changes

* Address soime feedback

- Pass vectors by const reference
- Log syntax errors as warnings
- Remove 'C' prefix from TextureOverrideSource

* Simplify override target checks with an inline helper function

* make linter happy

* Apply feedback suggestions

Co-Authored-By: rubenwardy <rw@rubenwardy.com>

* Remove remaining != 0 checks

* Update copyright notice

Co-authored-by: sfan5 <sfan5@live.de>
Co-authored-by: rubenwardy <rw@rubenwardy.com>
2020-04-14 20:41:29 +02:00
Beha
2f879e8bbd Clear old item groups when they are overridden. (#8753)
This fixes overridden items keeping their old groups in the group to
items mapping even after their groups have been changed in lua.
It also prevents a more widespread issue where overriding an item
will add its content ID *twice* to the mapping, resulting in odd
behaviour in features such as ABMs.
2019-08-12 19:18:52 +02:00
SmallJoker
bba4563d89 Proselytize the network. Use IEEE F32 (#8030)
* Proselytize the network. Use IEEE F32
* Remove unused V2F1000 functions
2019-01-03 17:04:26 +01:00
Kuma_jjw
55bb1938c1 nodedef: Delete two unused method definitions (#7288) 2018-04-30 19:15:11 +02:00
Paramat
0e554706ac
Node resolver: Make error on fallback optional, disable for mapgen aliases 2018-04-20 20:26:30 +01:00
Dániel Juhász
3face01a20 Node definition manager refactor (#7016)
* Rename IWritableNodeDefManager to NodeDefManager
* Make INodeDefManager functions const
* Use "const *NodeDefManager" instead of "*INodeDefManager"
* Remove unused INodeDefManager class
* Merge NodeDefManager and CNodeDefManager
* Document NodeDefManager
2018-02-10 21:04:16 +01:00
Thomas--S
f3b9d87076 Connected Nodeboxes: Add disconnected boxes
The `disconnected_*` boxes are the opposites of the `connect_*` ones,
i.e. when a node has no suitable neighbours on the respective side, the
according disconnected box is drawn.

* disconnected_top
* disconnected_bottom
* disconnected_front
* disconnected_left
* disconnected_back
* disconnected_right
* disconnected (when there is *no* neighbour)
* disconnected_sides (when there are *no* neighbours to the sides)
2018-01-03 04:05:21 +00:00
Vitaliy
75320e7e88 Real global textures (#6105)
* Real global textures

* Add world-aligned textures
* Update minimal to support world-aligned tiles
* Update minimal
2017-10-15 09:34:14 +02:00
Kahrl
17fd5fe935 Make INodeDefManager::getIds return a vector, not a set 2017-09-12 19:31:46 +02:00
Auke Kok
5b3fbf9cf7 Implement client node dig prediction
Dig prediction allows clients to remove dug nodes without
waiting for server acknowledgement.
This patch allows mods to override dig prediction,
it can either be turned off or a different "prediction node"
can be selected.
2017-09-11 20:54:20 +02:00
SmallJoker
b7ee608e70 Bump minimal protocol version to 36 (#6319)
* Bump minimal protocol version to 36
Item/Node/TileDef, NodeBox, TileAnimation: Remove old compat code

* Accept future serialisation versions
2017-08-29 19:26:55 +02:00
Loïc Blot
1992db1395 Code modernization: src/n*, src/o* (#6280)
* Code modernization: src/n*, src/o*

* empty function
* default constructor/destructor
* for range-based loops
* use emplace_back instead of push_back
* remove unused IWritableNodeDefManager::clone()
* C++ STL header style
* Pointer constness in some functions
2017-08-19 11:30:46 +02:00
Loïc Blot
fd3afbced5 Optimize headers (part 2) (#6272)
* Optimize headers (part 2)

* less debug.h in headers
* less remoteplayer.h for everybody

* Cleanup (part 2)

* camera.h: mesh.h
* mapgen.h: mapnode.h
* serverenvironment.h: mapblock.h
* nodedef.h: shader.h
2017-08-18 19:25:07 +02:00
Loïc Blot
921151d97a C++ modernize: Pragma once (#6264)
* Migrate cpp headers to pragma once
2017-08-17 22:19:39 +02:00
Loïc Blot
85511a642f Cleanup various headers to reduce compilation times (#6255)
* Cleanup various headers to reduce compilation times
2017-08-16 22:11:45 +02:00
number Zero
ef285b2815 Add 'plantlike_rooted' drawtype
Useful for underwater plants.
Node consists of a base cube plus a plantlike extension that can pass through
liquid nodes above without creating air bubbles or interfering with liquid flow.
Uses paramtype2 'leveled', param2 defines height of plantlike extension.
2017-07-11 01:02:22 +01:00
Loïc Blot
94c294bfdc Irrlicht cleanup: cleanup various object to use RenderingEngine (#6088)
* Irrlicht cleanup: cleanup various object to use RenderingEngine

* CAO doesn't need scenemanager in addToScene
* Camera doesn't need VideoDriver pointer or SceneManager in constructor
* Hud doesn't need driver & scene manager in constructor
* Hud doesn't need scenemanager pointer
* Tile.h doesn't need IrrlichtDevice header (just SMaterial)
* WieldMeshSceneNode: only take scene, we always use scene root node as parent
2017-07-02 20:29:58 +02:00
Loïc Blot
4faaadc8d5 Cpp11 patchset 11: continue working on constructor style migration (#6004) 2017-06-18 19:55:15 +02:00
Loïc Blot
ce9802266e Various code cleanup & little performance improvement on HTTP download (#5772)
* Disable or remove unused enum members/functions
* Tiny code style fixes
* Make some functions const
* Replace ClientMediaDownloader std::unordered_map with std::map
2017-05-20 08:15:56 +02:00
Dániel Juhász
75c393c915 Fix alpha for liquid nodes (#5494) 2017-05-19 07:46:10 +02:00
Dániel Juhász
1ffb180868 Soft node overlay (#5186)
This commit adds node overlays, which are tiles that are drawn on top of
other tiles.
2017-04-21 23:34:59 +10:00
Loïc Blot
f98bbe193e Fix various copy instead of const ref reported by cppcheck (part 3) (#5616)
* Also remove 2 non declared but defined functions
* Make some functions around const ref changes const
2017-04-20 00:12:52 +02:00
paramat
ea549bbae3 Paramtype2: Add missing type CPT2_GLASSLIKE_LIQUID_LEVEL
Add the missing paramtype2 for param2 controlling the liquid level
inside the glasslike_framed drawtype.
Add missing documentation of the feature to lua_api.txt.
Update and improve comments for drawtype enumerations in nodedef.h.
2017-03-30 04:52:54 +01:00
number Zero
d4e0c0f9b8 Content_mapblock.cpp: Refactor 2017-03-20 20:28:22 +00:00
Dániel Juhász
d04d8aba70 Add hardware node coloring. Includes:
- Increase ContentFeatures serialization version
- Color property and palettes for nodes
- paramtype2 = "color", "colored facedir" or "colored wallmounted"
2017-01-23 07:27:12 +01:00
Ner'zhul
8e7449e092 Environment & IGameDef code refactoring (#4985)
* Environment code refactoring
* Cleanup includes & class declarations in client & server environment to improve build speed
* ServerEnvironment::m_gamedef is now a pointer to Server instead of IGameDef, permitting to cleanup many casts.
* Cleanup IGameDef
  * Move ITextureSource* IGameDef::getTextureSource() to Client only.
  * Also move ITextureSource *IGameDef::tsrc() helper
  * drop getShaderSource, getSceneManager, getSoundManager & getCamera abstract call
  * drop unused emerge() call
  * cleanup server unused functions (mentionned before)
* Drop one unused parameter from ContentFeatures::updateTextures
* move checkLocalPrivilege to Client
* Remove some unnecessary casts
* create_formspec_menu: remove IWritableTextureSource pointer, as client already knows it
* Fix some comments
* Change required IGameDef to Server/Client pointers
* Previous change that game.cpp sometimes calls functions with Client + InventoryManager + IGameDef in same functions but it's the same objects
* Remove duplicate Client pointer in GUIFormSpecMenu::GUIFormSpecMenu
* drop ClientMap::sectorWasDrawn which is unused
2017-01-09 20:39:22 +01:00
Dániel Juhász
3f8261830e Improve getPointedThing() (#4346)
* Improved getPointedThing()

The new algorithm checks every node exactly once.
Now the point and normal vector of the collision is also returned in the
PointedThing (currently they are not used outside of the function).
Now the CNodeDefManager keeps the union of all possible nodeboxes, so
the raycast won't miss any nodes. Also if there are only small
nodeboxes, getPointedThing() is exceptionally fast.
Also adds unit test for VoxelLineIterator.

* Cleanup, code move

This commit moves getPointedThing() and
Client::getSelectedActiveObject() to ClientEnvironment.
The map nodes now can decide which neighbors they are connecting to
(MapNode::getNeighbors()).
2017-01-04 19:18:40 +01:00
sfan5
523f0e8c5b Move TileAnimation code to seperate file 2017-01-02 15:28:06 +01:00
sfan5
5fd1ef9b58 Revert "Adding particle blend, glow and animation (#4705)"
This reverts commit 93e3555eae2deaeca69ee252cfa9cc9c3e0e49ef.
2016-11-14 15:28:06 +01:00
Foghrye4
93e3555eae Adding particle blend, glow and animation (#4705) 2016-11-15 00:09:59 +10:00
paly2
aa33166386 Add minetest.unregister_item and minetest.register_alias_force 2016-09-08 03:26:52 -04:00
Auke Kok
e58a55aa82 Make plantlike drawtype more fun
Adds several new ways that the plantlike drawtype mesh can be changed.

This requires paramtype2 = "meshoptions" to be set in the node
definition. The drawtype for these nodes should be "plantlike".

These modifications are all done using param2. This field is now
a complex bitfield that allows some or more of the combinations to
be chosen, and the mesh draw code will choose the options based as
neeeded for each plantlike node.

bit layout:
bits 0, 1 and 2 (values 0x1 through 0x7) are for choosing the plant
mesh shape:
  0 - ordinary plantlike plant ("x" shaped)
  1 - ordinary plant, but rotated 45 degrees ("+" shaped)
  2 - a plant with 3 faces ("*" shaped)
  3 - a plant with 4 faces ("#" shaped)
  4 - a plant with 4 faces ("#" shaped, leaning outwards)
  5 through 7 are unused and reserved for future mesh shapes.

bit 3 (0x8) causes the plant to be randomly offset in the x,z
plane. The plant should fall within the 1x1x1 nodebox if regularly
sized.

bit 4 (0x10) causes the plant mesh to grow by sqrt(2), and will cause
the plant mesh to fill out 1x1x1, and appear slightly larger. Texture
makers will want to make their plant texture 23x16 pixels to have the
best visual fit in 1x1x1 size.

bit 5 (0x20) causes each face of the plant to have a slight negative
Y offset in position, descending up to 0.125 downwards into the node
below. Because this is per face, this causes the plant model to be
less symmetric.

bit 6 (0x40) through bit 7 (0x80) are unused and reserved for
future use.

!(https://youtu.be/qWuI664krsI)
2016-08-26 05:26:08 +01:00
Ekdohibs
725edc78b2 Move updateTextures and fillTileAttribs to ContentFeatures 2016-05-23 12:46:45 +02:00
Auke Kok
37b4f0d34c Allow nodes to specify which sides to connect to.
NDT_CONNECTED attempts to connect to any side of nodes that it can
connect to, which is troublesome for FACEDIR type nodes that generally
may only have one usable face, and can be rotated.

We introduce a node parameter `connect_sides` that is valid for
any node type. If specified, it lists faces of the node (in "top",
"bottom", "front", "left", "back", "right", form, as array) that
connecting nodeboxes can connect to. "front" corresponds to the south
facing side of a node with facedir = 0.

If the node is rotatable using *simple* FACEDIR, then the attached
face is properly rotated before checking. This allows e.g. a chest
to be attached to only from the rear side.
2016-03-12 12:08:17 -05:00
Auke Kok
e737b1c271 Nodebox: Allow nodeboxes to "connect"
We introduce a new nodebox type "connected", and allow these nodes to
have optional nodeboxes that connect it to other connecting nodeboxes.

This is all done at scenedraw time in the client. The client will
inspect the surrounding nodes and if they are to be connected to,
it will draw the appropriate connecting nodeboxes to make those
connections.

In the node_box definition, we have to specify separate nodeboxes for
each valid connection. This allows us to make nodes that connect only
horizontally (the common case) by providing optional nodeboxes for +x,
-x, +z, -z directions. Or this allows us to make wires that can connect
up and down, by providing nodeboxes that connect it up and down (+y,
-y) as well.

The optional nodeboxes can be arrays. They are named "connect_top,
"connect_bottom", "connect_front", "connect_left", "connect_back" and
"connect_right". Here, "front" means the south facing side of the node
that has facedir = 0.

Additionally, a "fixed" nodebox list present will always be drawn,
so one can make a central post, for instance. This "fixed" nodebox
can be omitted, or it can be an array of nodeboxes.

Collision boxes are also updated in exactly the same fashion, which
allows you to walk over the upper extremities of the individual
node boxes, or stand really close to them. You can also walk up
node noxes that are small in height, all as expected, and unlike the
NDT_FENCELIKE nodes.

I've posted a screenshot demonstrating the flexibility at
    http://i.imgur.com/zaJq8jo.png
In the screenshot, all connecting nodes are of this new subtype.

Transparent textures render incorrectly, Which I don't think is
related to this text, as other nodeboxes also have issues with this.

A protocol bump is performed in order to be able to send older clients
a nodeblock that is usable for them. In order to avoid abuse of users
we send older clients a "full-size" node, so that it's impossible for
them to try and walk through a fence or wall that's created in this
fashion. This was tested with a pre-bump client connected against a
server running the new protocol.

These nodes connect to other nodes, and you can select which ones
those are by specifying node names (or group names) in the
connects_to string array:
      connects_to = { "group:fence", "default:wood" }
By default, nodes do not connect to anything, allowing you to create
nodes that always have to be paired in order to connect. lua_api.txt
is updated to reflect the extension to the node_box API.

Example lua code needed to generate these nodes can be found here:
    https://gist.github.com/sofar/b381c8c192c8e53e6062
2016-03-12 12:08:17 -05:00
est31
d494733839 Add minetest.register_lbm() to run code on block load only 2016-03-07 19:54:26 +01:00
Auke Kok
47464c9344 Fix backface culling when connecting to new servers.
Introduce a new contentfeatures version (8). When clients
connect using v27 protocol version, they can assume that
the tiledef.backface_culling is trustable, but if clients
connect to servers providing contentfeatures version 7,
then the v27 clients know that backface culling settings
provided by the server in tiledefs are bogus for mesh,
plantlike, firelike or liquid drawtype nodes.

thanks to hmmmm, est31, nerzhul.

Tested on new client - new server, new client - old server
old client - new server.
2016-02-10 00:10:51 +01:00
Auke Kok
735e3b7059 Backface culling: Ignore setting in tiledef from old servers.
Outdated servers are always sending tiledefs with culling
enabled no matter what, as the value was previously entirely
ignored.

To compensate, we must (1) detect that we're running against
an old server with a new client, and (2) disable culling for
mesh, plantlike, firelike and liquid draw types no matter what
the server is telling us.

In order to achieve this, we need to bump the protocol version
since we cannot rely on the tiledef version, and test for it
being older. I've bumped the protocol version, although that
should have likely happened in the actual change that introduced
the new backface_culling PR #3578. Fortunately that's only 2
commits back at this point.

We also explicitly test for the drawtype to assure we are not
changing the culling value for other nodes, where it should
remain enabled.

This was tested against various pub servers, including 0.4.13 and
0.4.12.

Fixes #3598
2016-01-23 16:33:24 +01:00