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166 Commits

Author SHA1 Message Date
kwolekr 0115da1d63 Mapgen: Don't spread light of nodes outside the desired area 
This fixes #3935, a regression from 0338c2e.
An 'optimization' was performed where an index for the VoxelManip being
operated on was mistakenly used for bounds checking within the incorrect
VoxelArea, namely, the area wherein light should be spread.
 2016-03-30 00:19:03 -04:00
kwolekr 0338c2eb91 Mapgen: Spread both night and day light banks in spreadLight 2016-03-29 16:32:30 -04:00
paramat 49073ba2c3 Mapgen: Add propagate_shadow bool to calcLighting 
To terminate unwanted shadows from floatlands or realms above
Also add to LuaVoxelManip calc_lighting for use in mapgen mods
Remove the 2 argument calcLighting, mapgens now use the 5
argument form to specify the volumes for propagateSunlight and
spreadLight
In mgsinglenode replace calcLighting with setLighting and
clean-up use of tabs and spaces
 2015-12-07 03:18:24 +00:00
paramat d7bbe81726 Mapgen: Add global 'decorations' flag 
Flag is set by default in MapgenParams
The global 'trees' flag remains but is now
undocumented and unset by default in MapgenParams
Add mgv6_spflag 'trees' set by default in
defaultsettings.cpp to affect new worlds only
This is automatically backwards
compatible for existing worlds
 2015-11-21 00:10:08 +00:00
paramat 59fa117d13 Decoration API: Add flag for placement on liquid surface 
Add findLiquidSurface() function to mapgen.cpp
Update lua_api.txt
 2015-10-23 21:30:20 +01:00
kwolekr 0850d3bb93 Add emerge completion callback mechanism 
Major refactor of emerge.cpp and Map::init/finishBlockMake
 2015-10-04 16:27:50 -04:00
kwolekr f0cd5da687 Define and use limit constants for Irrlicht fixed-width types 2015-10-04 04:00:16 -04:00
est31 452df1c723 Various style cleanups + unused code removal 
-> Don't pass pointer to whole IGameDef to NodeMetadata constructors
	and deserializers, but only to IItemDefManager, which is needed
-> Remove the unused content_mapnode_get_new_name() method
-> Fix style for MapBlock::deSerialize and MapBlock::deSerialize_pre22,
	improving accuracy of error messages a bit
-> Fix style at other serialisation methods too
-> Improve accuracy of some comments
 2015-09-19 20:57:29 +02:00
onkrot 5556ba168f Remove unused functions. 2015-08-16 14:29:33 +02:00
rubenwardy ec796b8e81 Add map limit config option 2015-08-02 14:27:04 +02:00
paramat 70da8a940b Mapgen objects: Enable heatmap and humidmap for all biome api mapgens 2015-06-20 04:16:17 +01:00
paramat e45ecad3ab Biome API: Add noise defined biome blend 2015-06-18 07:05:22 +01:00
kwolekr 6c5a6967ec Split ObjDef/ObjDefManager out to objdef.cpp 2015-05-18 22:30:25 -04:00
kwolekr 5b237b4d94 ObjDefManager: Set replacement object's handle info after calling set() 
Make gamedef optional when constructing an ObjDefManager
Add note about object ownership
 2015-05-03 22:19:35 -04:00
SmallJoker 58d62ad045 Fix MSVC error caused by ed10005 2015-04-02 22:56:36 +10:00
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
kwolekr ed10005d38 GenElementManager: Pass opaque handles to Lua and rename to ObjDefManager 
Add core.clear_registered_schematics() and refactor schematics somewhat
 2015-03-31 01:11:51 -04:00
kwolekr 3993093f51 Add support for the PCG32 PRNG algo (and associated script APIs) 2015-03-22 00:48:08 -04:00
kwolekr 26153bab7d Revert "Fix issue #2441: crash on respawn, since a conversion std::list to std::vector on Environment.cpp" 
This reverts parts of commit 9749d9fee6, which breaks node resolver
list clearing
 2015-03-20 18:41:26 -04:00
paramat d463000595 Heightmaps: Fix uninitialised values in mgv5/mgv6. findGroundLevel: Return -MAP_GENERATION_LIMIT if surface not found 2015-03-08 03:54:03 +00:00
ngosang f6e4c5d9cf Respect game mapgen flags and save world noise params 2015-03-07 15:53:39 -05:00
Craig Robbins daa1c30b35 Fix mapgen using unitialised height map values 2015-03-06 01:42:55 +10:00
Loic Blot 9749d9fee6 Fix issue #2441: crash on respawn, since a conversion std::list to std::vector on Environment.cpp 
* Also change some std::list to std::vector for ClientMap::renderMap
* Remove disabled code in ClientMap::renderMap, disabled since a long time
 2015-03-05 15:36:20 +01:00
kwolekr 38bd9e93a2 Fix all warnings and remove -Wno-unused-but-set cflag 2015-01-18 23:29:19 -05:00
kwolekr b0efb8f3b2 Prevent transform of noise3d result in getBlockSeed2 2015-01-12 15:46:04 -05:00
kwolekr 7289d61e99 Optionally specify propagateSunlight area in calcLighting 
This fixes the Mapgen V5 calcLighting segfault
 2015-01-05 01:20:36 -05:00
kwolekr bdcf03ae36 Add minetest.generate_ores() and minetest.generate_decorations() 2015-01-04 22:38:48 -05:00
kwolekr 7233a1228e Lighting: Fix nearly all issues 
The cause of a single light source seemingly being lit without spread
was due to its creation in the +Y mapblock boundary layer during map
generation, which was ignored as the overtop.  This overtop explicitly
needs to be omitted during sunlight propagation, however.  To accomplish
this, Mapgen::calcLighting() was split into separate functions taking
separate parameters.
Additionally, do not diminish light too early during spread.  This fixes the
output inconsistency between Map::updateLighting and Mapgen::calcLighting.
 2015-01-04 02:42:31 -05:00
kwolekr 0974337804 Mapgen: Use getBlockSeed2() for blockseeds (much better uniformity) 2014-12-29 21:44:52 -05:00
kwolekr b67f37f27e Redefine NodeResolver interface and replace with callback mechanism 2014-12-27 02:12:21 -05:00
kwolekr cf8213ea82 Add minetest.clear_registered_decorations() and clear_registered_ores() 2014-12-12 14:08:04 -05:00
kwolekr 60feb4ad25 Add minetest.clear_registered_biomes() api 2014-12-06 18:08:23 -05:00
kwolekr 5062b99cb0 Rewrite generate notification mechanism 
Add support for notify-on-decoration
Clean up mapgen constructors
Clean up mapgen.cpp code style somewhat
Remove trailing whitespace from some files
 2014-12-06 13:53:35 -05:00
kwolekr 8d3a68f343 Fix warnings and other misc. minor changes 2014-11-14 03:07:12 -05:00
kwolekr 7616537bc0 Add Generator Element Management framework 
Add BiomeManager, OreManager, DecorationManager, and SchematicManager
 2014-11-12 23:02:41 -05:00
kwolekr 9e811a92e7 Split up mapgen.cpp 2014-11-01 13:16:23 -04:00
kwolekr 1cb6ea6346 Refactor decoration-related code 
Split up ModApiMapgen::l_register_decoration()
Define and make use of CONTAINS() and ARRLEN() macros
 2014-10-29 01:56:37 -04:00
kwolekr d274cbfce6 Add NodeResolver and clean up node name -> content ID resolution system 2014-10-26 23:55:45 -04:00
ShadowNinja 6bc4cad0ed Split settings into seperate source and header files 
This also cleans up settings a bit
 2014-09-21 14:39:35 -04:00
proller 4977b736e3 Fix warnings 2014-04-19 02:24:45 +04:00
proller 0279f32db7 Remove liquid_finite and weather 2014-04-18 21:56:48 +04:00
kwolekr c163859057 Schematic: Add force_placement parameter to minetest.place_structure API 2014-02-15 19:46:57 -05:00
kwolekr 83bafbe08b Make flag strings clear specified flag with 'no' prefix 
Remove flagmask field from set_mapgen_params table
Add small bits of needed documentation
 2014-02-08 17:50:59 -05:00
kwolekr 5a34f40d80 Huge overhaul of the entire MapgenParams system 
MapgenParams is no longer a polymorphic class, eliminating the need for messy and bug-prone reallocations.
Separation between the common and mapgen-specific parameters is now strongly defined.
Mapgen parameters objects are now properly encapsulated within the proper subsystems.
 2014-02-03 22:50:14 -05:00
kwolekr 21c96249fa Schematic: Read slice probability table from schematic descriptors 2014-01-19 02:44:45 -05:00
kwolekr a358c040f2 Mapgen V6: Add flag to stop mud flow 2014-01-12 18:21:28 -05:00
kwolekr c3708b456e Add map feature generation notify Lua API 2013-12-14 01:52:24 -05:00
kwolekr 83cc882335 EmergeManager: Fix Lua mapgen override param handling 2013-12-08 01:31:06 -05:00
kwolekr 20e3d550fa Decoration: Add schematic Y-slice probability support 2013-12-01 01:24:59 -05:00
kwolekr cca4f09ba1 Decoration: Stop DecoSimple::resolveNodeNames from complaining about no node name if decolist is used 
Fix warning message for spawnby nodes

Prevent type-punning warning caused by casting enum to int
 2013-11-17 02:22:24 -05:00