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Biome API / dungeons: Add biome-defined dungeon nodes

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Add new biome fields 'node_dungeon', 'node_dungeon_alt', 'node_dungeon_stair'.
If 'node_dungeon' is not defined dungeons fall back to classic behaviour.

Remove messy and imprecise dungeon material code from 'generateBiomes()'.
Code deciding dungeon materials is now in 'generateDungeons()' and uses the
biome at mapchunk centre for more precision.

Remove hardcoded 'MG_STONE' types as long intended.
This commit is contained in:
Paramat
2018-04-07 22:09:54 +01:00
committed by GitHub
parent 460b375cad
commit 746ca41f58
12 changed files with 97 additions and 97 deletions
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7
src/mapgen/mapgen_flat.cpp
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@ -196,17 +196,14 @@ void MapgenFlat::makeChunk(BlockMakeData *data)
// Init biome generator, place biome-specific nodes, and build biomemap
biomegen->calcBiomeNoise(node_min);
MgStoneType mgstone_type;
content_t biome_stone;
generateBiomes(&mgstone_type, &biome_stone);
generateBiomes();
if (flags & MG_CAVES)
generateCaves(stone_surface_max_y, large_cave_depth);
if ((flags & MG_DUNGEONS) && full_node_min.Y >= dungeon_ymin &&
full_node_max.Y <= dungeon_ymax)
generateDungeons(stone_surface_max_y, mgstone_type, biome_stone);
generateDungeons(stone_surface_max_y);
// Generate the registered decorations
if (flags & MG_DECORATIONS)