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Add MapSettingsManager and new mapgen setting script API functions

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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.
This commit is contained in:
kwolekr 2016-06-24 18:15:56 -04:00
parent 92705306bf
commit 3c63c3044d
31 changed files with 890 additions and 315 deletions
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20
src/mapgen_v5.cpp
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@ -45,25 +45,23 @@ FlagDesc flagdesc_mapgen_v5[] = {
};
MapgenV5::MapgenV5(int mapgenid, MapgenParams *params, EmergeManager *emerge)
MapgenV5::MapgenV5(int mapgenid, MapgenV5Params *params, EmergeManager *emerge)
: MapgenBasic(mapgenid, params, emerge)
{
MapgenV5Params *sp = (MapgenV5Params *)params->sparams;
this->spflags = sp->spflags;
this->cave_width = sp->cave_width;
this->spflags = params->spflags;
this->cave_width = params->cave_width;
// Terrain noise
noise_filler_depth = new Noise(&sp->np_filler_depth, seed, csize.X, csize.Z);
noise_factor = new Noise(&sp->np_factor, seed, csize.X, csize.Z);
noise_height = new Noise(&sp->np_height, seed, csize.X, csize.Z);
noise_filler_depth = new Noise(&params->np_filler_depth, seed, csize.X, csize.Z);
noise_factor = new Noise(&params->np_factor, seed, csize.X, csize.Z);
noise_height = new Noise(&params->np_height, seed, csize.X, csize.Z);
// 3D terrain noise
// 1-up 1-down overgeneration
noise_ground = new Noise(&sp->np_ground, seed, csize.X, csize.Y + 2, csize.Z);
noise_ground = new Noise(&params->np_ground, seed, csize.X, csize.Y + 2, csize.Z);
MapgenBasic::np_cave1 = sp->np_cave1;
MapgenBasic::np_cave2 = sp->np_cave2;
MapgenBasic::np_cave1 = params->np_cave1;
MapgenBasic::np_cave2 = params->np_cave2;
}