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Mapgen V6: Add flag to stop mud flow

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kwolekr 2014-01-12 18:20:53 -05:00
parent 676f34a02b
commit a358c040f2
3 changed files with 4 additions and 1 deletions
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1
src/mapgen.cpp
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@ -47,6 +47,7 @@ FlagDesc flagdesc_mapgen[] = {
{"v6_biome_blend", MGV6_BIOME_BLEND}, {"v6_biome_blend", MGV6_BIOME_BLEND},
{"flat", MG_FLAT}, {"flat", MG_FLAT},
{"nolight", MG_NOLIGHT}, {"nolight", MG_NOLIGHT},
{"v6_nomudflow", MGV6_NOMUDFLOW},
{NULL, 0} {NULL, 0}
}; };

1
src/mapgen.h
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@ -38,6 +38,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
#define MG_NOLIGHT 0x40 #define MG_NOLIGHT 0x40
#define MGV7_MOUNTAINS 0x80 #define MGV7_MOUNTAINS 0x80
#define MGV7_RIDGES 0x100 #define MGV7_RIDGES 0x100
#define MGV6_NOMUDFLOW 0x200
/////////////////// Ore generation flags /////////////////// Ore generation flags
// Use absolute value of height to determine ore placement // Use absolute value of height to determine ore placement

3
src/mapgen_v6.cpp
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@ -439,7 +439,8 @@ void MapgenV6::makeChunk(BlockMakeData *data) {
addDirtGravelBlobs(); addDirtGravelBlobs();
// Flow mud away from steep edges // Flow mud away from steep edges
flowMud(mudflow_minpos, mudflow_maxpos); if (!(flags & MGV6_NOMUDFLOW))
flowMud(mudflow_minpos, mudflow_maxpos);
} }