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Diffstat (limited to 'src/mapgen/mg_biome.cpp')
| -rw-r--r-- | src/mapgen/mg_biome.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/mapgen/mg_biome.cpp b/src/mapgen/mg_biome.cpp index 42f762709..e02eee703 100644 --- a/src/mapgen/mg_biome.cpp +++ b/src/mapgen/mg_biome.cpp @@ -192,7 +192,12 @@ BiomeGenOriginal::BiomeGenOriginal(BiomeManager *biomemgr, heatmap = noise_heat->result; humidmap = noise_humidity->result; + biomemap = new biome_t[m_csize.X * m_csize.Z]; + // Initialise with the ID of the default biome so that cavegen can get + // biomes when biome generation (which calculates the biomemap IDs) is + // disabled. + memset(biomemap, 0, sizeof(biome_t) * m_csize.X * m_csize.Z); } BiomeGenOriginal::~BiomeGenOriginal() |