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path: root/src/mapgen_fractal.h
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* Mgfractal: Improve spawning behaviourparamat2017-07-17
| | | | | | | | | Spawn player 1 node higher to avoid spawning waist-deep in a possible biome 'dust' node, such as tundra snowblock. Tune default offset to spawn players in a more interesting location on the mandelbrot sets, on a raised area that looks like a spawn platform. Tune julia parameters to help avoid spawn search failing, especially for fractal 6.
* CavesRandomWalk: Make 'lava_depth' a mapgen parameterparamat2017-06-22
| | | | | | | As with 'large_cave_depth', lava depth was previously a fixed y value and therefore incompatible with the ability to shift terrain vertically. Add 'lava_depth' mapgen parameter to mgflat, mgfractal, mgv5, mgv7.
* Mgv5/v7/fractal: Add 'large_cave_depth' parameter to replace fixed valueparamat2017-06-21
| | | | | | The value cannot be fixed because we can shift terrain vertically. This also makes these mapgens consistent with mgflat and mgvalleys which have 'large_cave_depth' parameters.
* Cpp11 initializers 2 (#5999)Loïc Blot2017-06-17
| | | | | | | | | | * C++11 patchset 10: continue cleanup on constructors * Drop obsolete bool MainMenuData::enable_public (setting is called with cURL in server loop) * More classes cleanup * More classes cleanup + change NULL tests to boolean tests
* Mapgen files: Update and correct copyright creditsparamat2017-05-26
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* Pass clang-format on various cpp/header files (#5559)Loïc Blot2017-04-23
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* Add MapSettingsManager and new mapgen setting script API functionskwolekr2016-07-03
| | | | | | | | | | | | | | | This commit refactors the majority of the Mapgen settings system. - MapgenParams is now owned by MapSettingsManager, itself a part of ServerMap, instead of the EmergeManager. - New Script API functions added: core.get_mapgen_setting core.get_mapgen_setting_noiseparams, core.set_mapgen_setting, and core.set_mapgen_setting_noiseparams. - minetest.get/set_mapgen_params are deprecated by the above new functions. - It is now possible to view and modify any arbitrary mapgen setting from a mod, rather than the base MapgenParams structure. - MapgenSpecificParams has been removed.
* Mapgen: Refactor mapgen creation and managementkwolekr2016-07-03
| | | | | | - Move mapgen creation logic out of EmergeManager and into Mapgen - Internally represent mapgen type as an enum value, instead of a string - Remove the need for a MapgenFactory per mapgen
* Mapgen: Combine dungeon generation codekwolekr2016-05-27
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* Mapgen: Deduplicate common constructor codekwolekr2016-05-27
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* Mapgen: Remove calculateNoise from most mapgenskwolekr2016-05-27
| | | | | | This commit moves noise calculation to the functions where the noise is actually required, increasing the separation of concerns and level of interdependency for each mapgen method. Valleys Mapgen is left unmodified.
* Mapgen: Combine generateBiomes, dustTopNodes, and generateCaveskwolekr2016-05-27
| | | | | This commit condenses the above methods into a single implementation used by V7, V5, Flat, Fractal, and Valleys mapgens and introduces MapgenBasic.
* Move biome calculation to BiomeGenkwolekr2016-05-27
| | | | | | | BiomeGen defines an interface that, given a set of BiomeParams, computes biomes for a given area using the algorithm implemented by that specific BiomeGen. This abstracts away the old system where each mapgen supplied the noises required for biome generation.
* Mapgen: Make 3D noise tunnels' width settableparamat2016-04-28
| | | | | | Correct parameter names mg_valleys to mgvalleys Remove biome NoiseParams from MapgenValleysParams Improve format of parameter code
* Mapgen: Optimise cave noises and tunnel excavationparamat2016-04-08
| | | | | | Instead of doing nothing at node_max.Y + 1 use 1-down overgeneration for tunnel generation and noisemaps Move some old unused code in mgv7 to end of file
* FindSpawnPos: Let mapgens decide what spawn altitude is suitableparamat2016-02-09
| | | | | | | | | | | | To avoid spawn search failing in new specialised mapgens Increase spawn search range to 4000 nodes Add getSpawnLevelAtPoint() functions to EmergeManager, class Mapgen and all mapgens Remove getGroundLevelAtPoint() functions from all mapgens except mgv6 (possibly to be re-added later in the correct form to return actual ground level) Make mgvalleys flag names consistent with other mapgens Remove now unused 'vertical spawn range' setting
* Mgfractal: Add 3D and 4D fractalsparamat2015-12-15
| | | | | | | | | | | | 3D Mandelbrot/Mandelbar 3D Christmas Tree 3D Mandelbulb 3D Cosine Mandelbulb 4D Mandelbulb Plus corresponding julia set for each Add credits for formulas Rename parameter 'formula' to 'fractal' Speed optimisations
* Mgfractal: Move julia set selection into formula parameterparamat2015-11-23
| | | | | | Improve default parameters Update and improve documentation Unhide mapgen, but is still unstable
* Mgfractal: Revert unnecessary duplication of parametersparamat2015-11-15
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* Mgfractal: Create a choice of 4 mandelbrot formulasparamat2015-11-14
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* Cavegen: Make mgfractal use mgv5 cavegenparamat2015-11-09
| | | | | Remove CaveFractal Add a lava depth constant to CaveV5 to make it universal
* Mgfractal: Add filler depth noiseparamat2015-10-29
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* Mgfractal: Independent iterations and scale parametersparamat2015-10-24
| | | | | Complete set of parameters for each of mandelbrot and julia sets The julia set structure often needs different iterations and scale
* Mgfractal: Independant offset and slice params for mandelbrot and juliaparamat2015-10-11
| | | | | | | Player now spawns on julia set due to julia offset Add commented-out '#include profiler.h' for timetaker use Use v3fs to reduce number of parameters Tune tunnel width to match mgv7
* Fractal mapgen: Add seabed and large pseudorandom cavesparamat2015-10-07
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* Mapgen: Add 4D fractal mapgenparamat2015-10-06
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