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60 Commits

Author SHA1 Message Date
Craig Robbins
18bfa215cf Ensure that heightmap is initialized before use 
Without this, cavegen will use values in the heightmap before they are initialized.
 2015-03-10 18:46:28 +10:00
paramat
b13d0401c0 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
55e479a807 Respect game mapgen flags and save world noise params 2015-03-07 15:53:39 -05:00
Craig Robbins
27791ee1aa 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
Craig Robbins
1e07aa835e Fix mapgen using unitialised height map values 2015-03-06 01:42:55 +10:00
Craig Robbins
bc8e1b45b1 Fix memory leak in MapgenV6 2015-03-05 15:17:37 +10:00
paramat
1bfc5a19e6 Mgv6: Add heightmap. Do not make large caves that are entirely above ground 2015-03-02 02:13:43 +00:00
kwolekr
87330183bf Fix all warnings and remove -Wno-unused-but-set cflag 2015-01-18 23:29:19 -05:00
kwolekr
883c98f953 Mapgen V6: Re-enable liquid flowing 2015-01-07 19:27:09 -05:00
kwolekr
7ba812f028 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
paramat
7ef439a167 MgV5/6/7: Generate dungeons above water level 
Use/add stone_surface_max_y to speed-optimise/guide dungeon generation
MgV7: Don't let mountain terrain chop dungeons at mapchunk borders
Make mountain terrain update stone_surface_max_y for caves in mountains
 2015-01-01 15:44:26 -05:00
kwolekr
b9066cd7f3 Fix some lingering code style issues 2014-12-29 22:04:47 -05:00
kwolekr
4bba841143 Mapgens: Rename m_emerge to prevent name collisions 2014-12-12 02:38:39 -05:00
kwolekr
9ac2db17df Clean up Noise macros 2014-12-11 02:53:10 -05:00
kwolekr
6f398af64f Noise: Automatically transform noise maps if needed 2014-12-10 23:35:37 -05:00
kwolekr
180c455ab1 Noise: Create a deep copy of NoiseParams 2014-12-10 00:37:09 -05:00
kwolekr
22b22968a1 Add flags and lacunarity as new noise parameters 
Add 'absolute value' option to noise map functions
Extend persistence modulation to 3D noise
Extend 'eased' option to noise2d_perlin* functions
Some noise.cpp formatting fixups
 2014-12-07 21:59:32 -05:00
kwolekr
4f8d54e249 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
2d1dd941b7 Fix warnings and other misc. minor changes 2014-11-14 03:07:12 -05:00
kwolekr
bb5f0e46bd Add Generator Element Management framework 
Add BiomeManager, OreManager, DecorationManager, and SchematicManager
 2014-11-12 23:02:41 -05:00
kwolekr
08068ac0c6 Split up mapgen.cpp 2014-11-01 13:16:23 -04:00
kwolekr
17c356c5ff mapgen: Resolve nodes in ctor rather than makeChunk 2014-10-30 02:29:37 -04:00
kwolekr
2a896ffbf7 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
141123006b Remove blank default values for emergequeue_limit_* settings 
Add checks for invalid user input for important settings
Rename Settings::tryGet* to Settings::get*NoEx for consistency
 2014-02-05 00:17:53 -05:00
kwolekr
4f9ed8a858 Revert "Fix settings to honor numeric conversion errors" 
This reverts commit 3f376a092e1c16429fb52f24736e9da98aff4cd5.
 2014-02-05 00:05:58 -05:00
sapier
ac630a8b14 Fix settings to honor numeric conversion errors 
Rename try* non exceptioning functions to *NoEx
 2014-02-04 22:14:13 -05:00
kwolekr
1c1155e0d5 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
f513608efe Mapgen V6: Add flag to stop mud flow 2014-01-12 18:21:28 -05:00
kwolekr
85d7b64e2c Add map feature generation notify Lua API 2013-12-14 01:52:24 -05:00
kwolekr
348d16096f Dungeongen: Create dungeon gen tuneables; add desert temples for Mapgen V6 2013-12-07 22:45:26 -05:00
kwolekr
b232fda680 Mapgen V6: Respect water_level setting 2013-11-21 00:43:27 -05:00
kwolekr
5c8a16016c Add Lua on_mapgen_init callback, and minetest.set_mapgen_params API 2013-06-27 22:35:35 -04:00
kwolekr
f5388fd544 Decoration: Place decorations in mgv6, check if air or cignore before placement 2013-06-17 21:59:57 -04:00
kwolekr
1a8f453958 Add initial Decoration support, many misc. improvements & modifications 2013-06-17 03:21:36 -04:00
kwolekr
76c6a6c017 Fix nearly all warnings 2013-05-19 21:26:56 -04:00
kwolekr
41712733c8 Remove no virtual dtor warnings, make MapgenParams contain actual NoiseParams 2013-05-19 12:22:20 -04:00
kwolekr
b73a72b3ee Enhance caves for mgv7, add ravines 2013-04-27 22:40:52 -04:00
kwolekr
767f979585 Class-ify caves & move to cavegen.cpp, fix cave regression, add caves to Mapgen V7 2013-04-21 01:06:19 -04:00
kwolekr
22ed3739e0 Add param2 field for ores, some minor fixes and misc. code cleanup 2013-04-07 21:21:54 -04:00
kwolekr
6f78803898 Fix black tree leaves, reduce above-ground cave shadows 2013-04-07 02:26:46 -04:00
kwolekr
7d2ff1cb8e Fix MapgenV6::generateCaves possible division by 0 and misc. cosmetic fixes 2013-03-30 21:24:37 -04:00
kwolekr
1cd1c8e3e6 Add Ore infrastructure and l_register_ore() 2013-03-24 13:23:33 -04:00
proller
d55235fde9 Mapgen indev: float islands, larger far biomes 2013-03-24 03:40:15 +04:00
kwolekr
648867e48d Add jungle grass to jungles 2013-03-17 23:08:11 -04:00
kwolekr
d7c1b7a9d4 Some minor cleanups from the last commit 2013-03-16 22:34:12 -04:00
proller
8fce2af76b initial mapgen indev version with farscale feature and huge caves 2013-03-16 21:48:32 -04:00
kwolekr
01c75af672 Re-add jungles, apple trees 2013-03-16 17:06:11 -04:00
kwolekr
7aee7a1898 Clean up Mapgen 2013-03-11 21:32:52 -04:00
Ilya Zhuravlev
a12df55f29 Migrate to STL containers/algorithms. 2013-03-11 19:08:39 -04:00
kwolekr
8b67ae7c4a Re-add dungeons in new dungeongen.cpp 2013-03-10 00:42:51 -05:00