Commit Graph

135 Commits

Author SHA1 Message Date
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
DTA7
2cf9014160 Smooth lighting: Fix light leaking through edge-connected corners
For solid nodes, the lighting at a corner becomes face-dependent, which
means that only the four nodes in face-direction contribute to the
lighting (getSmoothLightSolid).
For special nodes, which use the lighting values at the eight corners of
a node, the lighting is not face-dependent, but certain nodes of the
eight surrounding nodes of a corner (here indices 4, 5, 6 and 7) can be
obstructed.

Ambient occlusion now also occurs for solid nodes, if two, three or four
of the four nodes in face-direction are solid.
2017-10-10 19:53:13 +01:00
Loïc Blot
7528986e44 Code modernization: src/p*, src/q*, src/r*, src/s* (partial) (#6282)
* Code modernization: src/p*, src/q*, src/r*, src/s* (partial)

* empty function
* default constructor/destructor
* for range-based loops
* use emplace_back instead of push_back
* C++ STL header style
* Spelling: vertice -> vertex
2017-08-19 14:25:35 +02:00
Loïc Blot
13e995b811 Modernize src/c* src/d* and src/e* files (#6263)
* Modernize src/c* src/d* and src/e* files

* default operator
* redundant init
* delete default constructors on CraftDefinition childs (never used)
* fix some missing init values
* const ref fix reported by clang-tidy
* ranged-based for loops
* simple conditions & returns
* empty stl function instead of size
* emplace_back stl function instead of push_back + construct temp obj
* auto for some iterators
* code style fixes
* c++ stl headers instead of C stl headers (stdio.h -> cstdio)
2017-08-17 23:02:50 +02:00
number Zero
20936e1c3e Mesh generation: Fix performance regression caused by 'plantlike_rooted' PR
Regression caused by ef285b2815962a7a01791059ed984cb12fdba4dd
2017-07-17 20:13:53 +01:00
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
b3a36f7378 Isolate irrlicht references and use a singleton (#6041)
* Add Device3D class which will contain IrrlichtDevice interface

move getSupportedVideoDrivers to Device3D

Add Device3D singleton & use it in various places

Rename Device3D to Rendering engine & add helper functions to various device pointers

More singleton work

RenderingEngine owns draw_load_screen

move draw functions to RenderingEngine

Reduce IrrlichtDevice exposure and guienvironment

RenderingEngine: Expose get_timer_time() to remove device from guiEngine

Make irrlichtdevice & scene manager less exposed

* Code style fixes

* Move porting::getVideoDriverName, getVideoDriverFriendlyName, getDisplayDensity, getDisplaySize to RenderingEngine

Fix XORG_USED macro -> RenderingEngine + create_engine_device from RenderingEngine constructor directly

* enum paralax => enum parallax
2017-06-26 20:11:17 +02:00
number Zero
7bfd53ba58 Plantlike meshoptions: Fix inverted random vertical offset 2017-06-11 02:12:33 +01:00
Loïc Blot
a98baef5e4 C++11 patchset 2: remove util/cpp11.h and util/cpp11_container.h (#5821) 2017-06-04 21:00:04 +02:00
numberZero
7779bac3a5 Cleanup in content_mapblock (#5746)
NDT_LIQUID is being drawn by MapBlockMesh since a long time ago...
2017-05-20 12:29:54 +02:00
Loïc Blot
95409da87d Optimize updateFastFaceRow processing by removing some TileSpec copy (#5678)
* Optimize updateFastFaceRow processing by removing some TileSpec copy

It permit to decrease this function from 54% runtime to 45% and reduce copy from 14% runtime to 12.5%
getTileInfo also reduced from 27% to 23%

* makeFastFace should use a const ref too

this trigger a const pointer need in the underlying function

Also fix some code style and prevent calculating 4 times the same position at a point

* Reduce a comparison cost for lights in updateFastFaceRow
2017-04-29 20:36:09 +02:00
Dániel Juhász
900b816162 Fix after soft node overlays
This removes a segmentation fault and makes node meshes well colorized.
2017-04-21 19:18:09 +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
number Zero
813a9a36b2 Signlike, glasslike drawtypes: Fix inverted textures 2017-04-01 10:08:28 +01:00
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
Loïc Blot
b605b95749 Add CPP11 header to define nullptr & constexpr (#5471)
This header permit to use nullptr & constexpr keywords in portable code segments and benefit from nullptr & constexpr when using C++11 and greater
2017-03-29 13:34:57 +02:00
number Zero
d4e0c0f9b8 Content_mapblock.cpp: Refactor 2017-03-20 20:28:22 +00:00
paramat
1de08e1961 Plantlike: Fix visual_scale being applied squared
This re-applies 2 commits that were reverted.

Visual_scale was applied twice to plantlike by accident sometime between
2011 and 2013, squaring the requested scale value. Visual_scale is
correctly applied once in it's other uses in signlike and torchlike.

Two lines of code are removed, they also had no effect for the vast
majority of nodes with the default visual_scale of 1.0.
The texture continues to have it's base at ground level.

Send sqrt(visual_scale) to old clients.

Keep compatibility with protocol < 30 clients now that visual_scale
is no longer applied twice to plantlike drawtype and mods are being
updated to a new value.
2017-02-10 17:59:31 +00:00
Craig Robbins
7760948b7c Revert "Plantlike: Fix visual_scale being applied squared (#5115)"
This reverts commit 953cbb3b15997a0e7c7c32af2365cb5046a9e476.
2017-02-10 22:21:49 +10:00
Paramat
953cbb3b15 Plantlike: Fix visual_scale being applied squared (#5115)
Visual_scale was applied twice to plantlike by accident sometime between
2011 and 2013, squaring the requested scale value. Visual_scale is
correctly applied once in it's other uses in signlike and torchlike.

Two lines of code are removed, they also had no effect for the vast
majority of nodes with the default visual_scale of 1.0.
The texture continues to have it's base at ground level.
2017-01-28 20:07:35 +10:00
number Zero
33e0eedbfb Add smooth lighting for all nodes
Note: Smooth lighting disables the mesh cache.
2017-01-24 13:59:40 -08:00
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
paramat
1079aeaa13 Mapblock_mesh_generate_special: Improve performance
Remove uses of std::map.
Make sure we use ContentFeatures reference not value.
Original commit by gregorycu.
2016-10-04 00:06:28 +01:00
Auke Kok
d83bcf2c50 Plantlike meshoptions: fix degrotate. (#4512)
This snuck in with the meshoptions patch and accidentally kills
degrotate plants. Thanks to @hybriddog for finding this.
2016-09-12 16:04:13 -07:00
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
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
RealBadAngel
8eb7ddb0a2 Remove new_style_water 2016-02-26 00:50:46 +00:00
RealBadAngel
b44da4916a Cleanup selection mesh code, add shaders for halo and selection boxes 2016-02-08 03:57:42 -05:00
est31
b0523adc5f Add new ContentParamType2 "CPT2_DEGROTATE"
This might break some mods, but it is important for all uses of the param2 to
be documented.

This doesn't need a serialisation version or network protocol version change,
as old clients will still work on new servers, and it is bearable to have
new clients getting non rotated plants on old servers.
2015-10-04 23:59:41 +02:00
paramat
8e9c9e305a Firelike drawtype: Improve code
Remove unusable fine rotation by param2
Remove unused and redundant code
Fix code style issues
2015-09-14 08:04:01 +01:00
David Jones
34b7a147dc Change i++ to ++i 2015-08-25 18:33:52 -04:00
Craig Robbins
9527984dbc Move globals from main.cpp to more sane locations
Move debug streams to log.cpp|h

Move GUI-related globals to clientlauncher

Move g_settings and g_settings_path to settings.cpp|h

Move g_menuclouds to clouds.cpp|h

Move g_profiler to profiler.cpp|h
2015-04-01 23:04:25 +10:00
Aaron Suen
db32e6c5aa Move texture_min_size even further down the pipe. Now, textures are JIT-upscaled using an image transformation, right at the time they're added to a mesh or particle; images used in 2D elements are left unscaled. This should fix any remaining issues with HUD elements. 2015-03-31 16:56:33 +10:00
SmallJoker
709f4a50f7 Connect rails with connect_to_raillike and shorten the codes 2015-03-21 22:59:27 +10:00
Craig Robbins
ced6d20295 For usages of assert() that are meant to persist in Release builds (when NDEBUG is defined), replace those usages with persistent alternatives 2015-03-07 22:41:47 +10:00
BlockMen
b65c7ab4a4 Improve group-based connection between raillike nodes 2015-03-05 23:24:32 +01:00
Loic Blot
0d1eedcccc Replace std::list to std::vector into tile.cpp (m_texture_trash) and move tile.hpp to src/client/ 2015-03-05 11:59:40 +01:00
BlockMen
36e8ba9ce2 Fix some rendering glitches
- Fixes particle draworder
- Fixes nodehighlighting
2015-03-05 10:51:18 +01:00
Kahrl
285655a878 Fix NDT_GLASSLIKE normals
Remove inventorycube() workaround for default:glass in minimal game
2015-01-31 03:06:34 +10:00
Vanessa Ezekowitz
0d55f43977 Fix visual_scale for plantlike nodes (again)
fixes #1989

move the plant to the bottom of its node properly, without affecting its scale.  See isue #1989
2014-12-19 12:25:32 +10:00
Craig Robbins
815876e709 Fix visual_scale for NDT_PLANTLIKE being set too small 2014-12-18 20:28:14 +10:00
Kodexky
b9bc8dadb2 Fix raillike bug (currently manifests itself on Android), and minor improvement to readability.
NB: Minor edits to patch made by Zeno- (int to short and minor formatting)
2014-11-20 15:41:59 +10:00
ShadowNinja
da0f1e5497 Fix wallmounted mesh rotations 2014-11-19 16:17:54 -05:00
RealBadAngel
dd4c21c180 Add option to enable mesh caching, add wallmounted for meshes. 2014-10-29 08:37:33 +01:00
RealBadAngel
7e34621b1d Fix broken plantlike drawtype. 2014-10-22 21:15:31 +02:00
RealBadAngel
d221917170 Recalculate normals for cached meshes.
Check if mesh is here before adding to meshcollector.

Fix deleting the meshes.
2014-10-21 18:43:29 +02:00
Craig Robbins
076c5ee223 Various uninitialised variable fixes
sky.cpp: m_bgcolor.getAlpha() was being used before initialised

mesh related: m_highlight_mesh_color was being used uninitialised
2014-10-19 15:33:08 +02:00
RealBadAngel
0066bd77d2 Add meshnode drawtype. 2014-10-18 16:42:23 +02:00