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40 Commits

Author SHA1 Message Date
kwolekr dfbdb5bcd7 Change internal type for seeds to s32 
This fixes value truncation (and therefore incompatibility) on platforms
with an LP32 data model, such as VAX or MS-DOS.
 2016-06-04 01:51:44 -04:00
kwolekr 5d1d7c17ea Noise: Make buffer size parameters unsigned 2015-05-15 16:20:30 -04:00
kwolekr cd1d625ab2 Replace PRNG assertions with PrngException 2015-04-27 01:24:37 -04:00
kwolekr 3993093f51 Add support for the PCG32 PRNG algo (and associated script APIs) 2015-03-22 00:48:08 -04:00
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
kwolekr 8c98f497d9 PseudoRandom: Expose constant PSEUDORANDOM_MAX 2014-12-28 03:09:32 -05:00
kwolekr fb80a7c111 Clean up Noise macros 2014-12-11 02:53:10 -05:00
kwolekr 16baed0467 Noise: Automatically transform noise maps if needed 2014-12-10 23:35:37 -05:00
kwolekr fb2bc956b1 Noise: Create a deep copy of NoiseParams 2014-12-10 00:37:09 -05:00
kwolekr 2a7c6d27b3 Optimize noise implementations 2014-12-08 03:26:29 -05:00
kwolekr 2fd3d52020 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 68c799bf99 Use setting groups for NoiseParams 
Add format example to minetest.conf.example
Add Settings::setU16()
Throw exception on attempted access of NULL settings groups
 2014-12-02 04:03:37 -05:00
kwolekr 8831703428 Fix NoisePerlin3DEased return value 2014-11-14 21:19:46 -05:00
SmallJoker 874109c520 Add option 'eased' to NoiseParams 
Signed-off-by: Craig Robbins <kde.psych@gmail.com>
 2014-11-13 23:06:38 +10:00
kwolekr fc9521874c Add eased 3d point-value noise functions 2014-11-12 23:49:45 -05:00
paramat 92981b2fee Add mgv5. New noise code, uses biome API. Eased 3d noise for terrain, caves, blobs 2014-11-08 21:37:26 +01:00
kwolekr 6ddf458504 Change license of noise implementation to Simplified BSD 2014-10-27 21:17:07 -04:00
kwolekr b994a7af13 Add support for eased 3d noise 2014-10-27 02:02:38 -04:00
kwolekr 3570f3e396 Add minetest.set_noiseparam_defaults() Lua API 2014-02-15 19:13:14 -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 93474c4218 Remove no virtual dtor warnings, make MapgenParams contain actual NoiseParams 2013-05-19 12:22:20 -04:00
kwolekr 8ec3fc35c6 Add Mapgen V7, reorganize biomes 2013-04-07 00:50:21 -04:00
proller 165498cecf initial mapgen indev version with farscale feature and huge caves 2013-03-16 21:48:32 -04:00
kwolekr 650e932ddf Re-add dungeons in new dungeongen.cpp 2013-03-10 00:42:51 -05:00
Sfan5 6d0ea26c2d Update Copyright Years 2013-02-24 20:15:24 +01:00
PilzAdam 497ff1ecd6 Change Minetest-c55 to Minetest 2013-02-24 18:49:03 +01:00
kwolekr 1cd8351054 Fix MapgenV6::getGroundLevelAtPoint() 2013-01-21 21:41:37 +02:00
kwolekr 631a835e07 Finish and clean up mapgen configuration 2013-01-21 21:41:37 +02:00
kwolekr bddd5f2b98 Cleaned & enhanced noise object management 2013-01-21 21:41:37 +02:00
kwolekr 96898c1794 Add initial Lua biomedef support, fixed biome selection 2013-01-21 21:41:37 +02:00
kwolekr 11afcbff69 The new mapgen, noise functions, et al. 2013-01-21 21:41:33 +02:00
Perttu Ahola 037b259197 Switch the license to be LGPLv2/later, with small parts still remaining as GPLv2/later, by agreement of major contributors 2012-06-05 18:54:07 +03:00
Perttu Ahola 2bd2bdff08 updated noise stuff 2011-06-26 18:50:13 +03:00
Perttu Ahola aed9e809a1 mapgen stuff 2011-06-25 16:32:09 +03:00
Perttu Ahola 7538b4c620 New map generator added (and SQLite, messed up the commits at that time...) (import from temporary git repo) 2011-06-25 04:25:14 +03:00
Perttu Ahola ffb1128951 tested out and commented out some new stuff for the terrain generator, to be used in the future. 2011-04-26 15:38:42 +03:00
Perttu Ahola c8be58a65c A third try on terrain generation. No trees yet. 2011-02-28 02:01:40 +02:00
Perttu Ahola 48a772b3c6 3d noise stuff 2011-02-26 20:16:47 +02:00
Perttu Ahola 25a7fabed8 mapgen tweaking 2011-02-06 16:35:27 +02:00
Perttu Ahola ea2d03e468 added noise.* 2011-02-05 14:56:01 +02:00