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Biome API: Revert biomes, decos, ores being relative to water level

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Feature is unnecessary and would greatly complicate future development,
it would also make 'get biome at pos' extremely complex.
Mgv7: Revert option to repeat surface biomes in floatlands, which
depended on the above.
This commit is contained in:
paramat 2017-09-17 00:26:20 +01:00 • committed by paramat
parent 76817fdf98
commit 27144b4716
16 changed files with 42 additions and 99 deletions
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15
src/mapgen_v7.cpp
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@ -44,7 +44,6 @@ FlagDesc flagdesc_mapgen_v7[] = {
{"ridges", MGV7_RIDGES},
{"floatlands", MGV7_FLOATLANDS},
{"caverns", MGV7_CAVERNS},
{"biomerepeat", MGV7_BIOMEREPEAT},
{NULL, 0}
};
@ -290,12 +289,6 @@ void MapgenV7::makeChunk(BlockMakeData *data)
blockseed = getBlockSeed2(full_node_min, seed);
// Get zero level for biomes and decorations
// Optionally repeat surface biomes in floatlands
s16 biome_zero_level = ((spflags & MGV7_FLOATLANDS) &&
(spflags & MGV7_BIOMEREPEAT) && node_max.Y >= shadow_limit) ?
floatland_level - 1 : water_level - 1;
// Generate base and mountain terrain
// An initial heightmap is no longer created here for use in generateRidgeTerrain()
s16 stone_surface_max_y = generateTerrain();
@ -312,7 +305,7 @@ void MapgenV7::makeChunk(BlockMakeData *data)
MgStoneType mgstone_type;
content_t biome_stone;
generateBiomes(&mgstone_type, &biome_stone, water_level - 1);
generateBiomes(&mgstone_type, &biome_stone);
// Generate caverns, tunnels and classic caves
if (flags & MG_CAVES) {
@ -336,12 +329,10 @@ void MapgenV7::makeChunk(BlockMakeData *data)
// Generate the registered decorations
if (flags & MG_DECORATIONS)
m_emerge->decomgr->placeAllDecos(this, blockseed,
node_min, node_max, biome_zero_level);
m_emerge->decomgr->placeAllDecos(this, blockseed, node_min, node_max);
// Generate the registered ores
m_emerge->oremgr->placeAllOres(this, blockseed,
node_min, node_max, water_level - 1);
m_emerge->oremgr->placeAllOres(this, blockseed, node_min, node_max);
// Sprinkle some dust on top after everything else was generated
dustTopNodes();