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79 Commits

Author SHA1 Message Date
paramat
ad5a88f81a Mgv5/v7/flat/fractal: More large pseudorandom caves 
Mgv7/flat/fractal: Reduce tunnel noise spreads to 96
 2015-12-02 02:19:52 +00:00
paramat
9a49529472 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
5e267f055d Mapgen: Use mapgen-specific names for constants in headers 
Update copyright years in all mapgens
Add myself to copyright notices in mgv5 and mgv7
 2015-10-09 05:51:47 +01:00
kwolekr
3079eaa37e Define and use limit constants for Irrlicht fixed-width types 2015-10-04 04:00:16 -04:00
paramat
f312681cf4 Mgv5/6/7: Re-add #include profiler.h as commented-out option 2015-09-19 02:27:21 +01:00
rubenwardy
c2efd3e81b Add map limit config option 2015-08-02 14:27:04 +02:00
paramat
e85d0bb9bb Mgv7: Use density noise + density gradient for mountain terrain 
Tune and optimise noise parameters
 2015-07-21 23:16:14 +01:00
Loic Blot
3d9347b35e Remove profiler.h include where it's not needed. Remove some unreachable and very old code 2015-07-21 08:10:43 +02:00
paramat
a24d5f5e24 Mgv7: Auto-set lowest mountain generation level 
Lowest level of base terrain determines mountain generation in mapchunk
Change some positional function arguments from int to s16
 2015-07-08 00:49:04 +01:00
paramat
348c89f362 Mgv7: Lower base of mountain generation to -112 and define constant 2015-07-04 20:21:19 +01:00
paramat
e919b4c510 Mgv5/mgv7 caves: Remove sand found in underground tunnels 
Add missing check for max_stone_y to mgv5 cavegen
Tunnels now carve through sand below water_level
 2015-06-27 03:36:40 +01:00
paramat
87bed91137 Mgv7: Edit noise parameters. Fewer octaves, larger spreads. 2015-06-21 04:34:19 +01:00
paramat
063ca7aa52 Mapgen objects: Enable heatmap and humidmap for all biome api mapgens 2015-06-20 04:16:17 +01:00
paramat
d80262c640 Biome API: Add noise defined biome blend 2015-06-18 07:05:22 +01:00
paramat
a69b079e9d Biome API: Enable biome generation to lower world limit 
Decorations: Remove lower limit of water level for placement
 2015-06-15 02:07:38 +01:00
paramat
4ffc5628c4 Mgv5/mgv7: Trigger biome recalculation at underwater surfaces 2015-06-03 06:37:10 +01:00
paramat
4794436910 Biome API, mgv7: Increase heat/humidity spreads. Improve mgv7 noise parameters 2015-05-24 04:33:09 +01:00
paramat
fad4983a6b Mgv5/v7: Fix generateBiomes biome recalculation logic Biomegen down to y = -192 for mgv5 deep oceans. Improve code 2015-05-23 02:18:30 +01:00
paramat
53dda619f0 Mapgen v5/v7: Detect sandstone, enable sandstone brick dungeons 2015-05-17 06:07:39 +01:00
paramat
dd3bc9f1e2 Mapgen v5/6/7: Cleanup node resolver and aliases 2015-05-12 04:40:53 +01:00
paramat
ba80062b4c Mgv5/v7: Add check for water for deciding biome node stability 2015-04-16 04:01:58 +01:00
paramat
6ac8b335ed Cavegen: Remove now unnecessary checks for water, lava, ice 
Remove large cave checks for air
Mgv5/mgv7:Add is_ground_content checks to 3d noise tunnels
More large caves
Shorten lines
 2015-04-07 04:43:24 +01:00
Craig Robbins
0731f9ed2a 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
ae55a60e16 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
paramat
0f70ce9f93 Mgv7: 1 up , 1 down overgeneration for chunk border continuity 
Fixes biome layer at y = 47 when base/alt terrain exceeds it
Also fixes missing dust glitch at y = 47
Mgv5/mgv7:Cleanup code
 2015-03-22 19:30:08 +00:00
paramat
ae43405a34 Mgv5/mgv7: Sprinkle dust from full_node_max.Y if chunk above is generated 
Mgv5: Add large_cave_depth constant
 2015-03-19 10:18:42 +00:00
paramat
24cd3fa41c Mgv5/mgv7: Add desert temples if desert stone detected in mapchunk 2015-03-12 02:33:16 +00:00
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
paramat
e5522808f8 Cavegen, mgv5: Cleanup code 
Conf.example: Update mgv5 mapgen params
Mgv7: Lava caves only below -256
 2015-03-04 23:53:58 +00:00
paramat
a5bcca8305 Biome API: Re-calculate biome at every surface in a mapchunk column 2015-02-26 03:35:25 +00:00
paramat
37bab9fe45 Mgv7 mountains: Remove divide by zero code that creates vast walls 
Conf.example: Add mgv7 cave1, cave2 noiseparams
Mgv7: Make skipping of mountain code relative to y=0 not water level
Mountain noise offset now -0.6 to compensate
Tune chance of large caves
 2015-02-05 03:21:04 -05:00
paramat
1ac087f7fa Mgv7 generateRidgeTerrain: Make river generation relative to water level 
Remove widthn and make nridge zero underwater
 2015-01-22 02:21:11 -05:00
paramat
763e2b90ba Mgv7: Speed optimise calculateNoise and generateRidgeTerrain 
Remove unnecessary range limiting of persistmap
Skip calculation of filler, mountain, ridge, heat and humidity perlinmaps in underground mapchunks
Skip generateRidgeTerrain in underground mapchunks
 2015-01-22 02:10:07 -05:00
paramat
f86904256d Mgv7 generateRidgeTerrain: Enable rangelim of widthn to remove abysses, calculate widthn later in function 
Reduce width to 0.2
Carve river channels in deeper waters
 2015-01-22 02:06:33 -05:00
paramat
07a670b33a Mgv7: Replace small pseudorandom caves with 3D noise tunnels. Fewer large caves 2015-01-17 21:57:48 -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
paramat
5b48ad088d Mgv7: Remove range limits on mountain height to enable modification through .conf 2015-01-01 12:51:49 -05:00
kwolekr
b9066cd7f3 Fix some lingering code style issues 2014-12-29 22:04:47 -05:00
kwolekr
8d748e5bf5 Mapgen: Use getBlockSeed2() for blockseeds (much better uniformity) 2014-12-29 21:44:52 -05:00
paramat
3cb4ccc0f4 Biome API: Add shore top and shore filler nodes, underwater node, water top node. Add water top depth and shore height parameters. Remove water dust node 2014-12-28 21:37:43 -05:00
paramat
d2f750b458 Re-add hacky fix for underwater grass, to fix mgv7 user's biomes 2014-12-20 14:50:13 -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
66c691836a Biomes: Make biome heat and humidity noise parameters user-configurable 2014-12-09 00:38:04 -05:00