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Biome Update pt2

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This commit is contained in:
Lord Cambion
2026-03-26 22:52:52 +01:00
parent 10b7fc36d3
commit ce764a072c
9 changed files with 417 additions and 78 deletions
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Minecraft.World/BiomeInitLayer.cpp
+32 -32
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@@ -8,7 +8,6 @@ BiomeInitLayer::BiomeInitLayer(int64_t seed, shared_ptr<Layer>parent, LevelType
{
this->parent = parent;
if(levelType == LevelType::lvl_normal_1_1)
{
startBiomes = BiomeArray(6);
@@ -21,25 +20,24 @@ BiomeInitLayer::BiomeInitLayer(int64_t seed, shared_ptr<Layer>parent, LevelType
}
else
{
startBiomes = BiomeArray(18);
startBiomes[0] = Biome::desert;
startBiomes[1] = Biome::forest;
startBiomes[2] = Biome::extremeHills;
startBiomes[3] = Biome::swampland;
startBiomes[4] = Biome::plains;
startBiomes[5] = Biome::taiga;
startBiomes[6] = Biome::jungle;
startBiomes[7] = Biome::savanna;
startBiomes[8] = Biome::roofedForest;
startBiomes[9] = Biome::flowerForest;
// Only use biomes that are actually initialized in Biome::staticCtor()
// to avoid null pointer crashes during world generation.
startBiomes = BiomeArray(15);
startBiomes[0] = Biome::desert;
startBiomes[1] = Biome::forest;
startBiomes[2] = Biome::extremeHills;
startBiomes[3] = Biome::swampland;
startBiomes[4] = Biome::plains;
startBiomes[5] = Biome::taiga;
startBiomes[6] = Biome::jungle;
startBiomes[7] = Biome::savanna;
startBiomes[8] = Biome::roofedForest;
startBiomes[9] = Biome::flowerForest;
startBiomes[10] = Biome::birchForest;
startBiomes[11] = Biome::birchForestHills;
startBiomes[12] = Biome::birchForestM;
startBiomes[13] = Biome::birchForestHillsM;
startBiomes[14] = Biome::roofedForestM;
startBiomes[15] = Biome::deepOcean;
startBiomes[16] = Biome::sunflowersPlains;
startBiomes[17] = Biome::iceSpikes;
startBiomes[11] = Biome::sunflowersPlains;
startBiomes[12] = Biome::coldTaiga;
startBiomes[13] = Biome::megaTaiga;
startBiomes[14] = Biome::iceSpikes;
}
}
@@ -58,25 +56,27 @@ intArray BiomeInitLayer::getArea(int xo, int yo, int w, int h)
for (int x = 0; x < w; x++)
{
initRandom(x + xo, y + yo);
int old = b[x + y * w];
if (old == 0)
int old = b[x + y * w];
if (old == 0)
{
result[x + y * w] = 0;
}
result[x + y * w] = 0;
}
else if (old == Biome::mushroomIsland->id)
{
result[x + y * w] = old;
}
else if (old == 1)
result[x + y * w] = old;
}
else if (old == 1) // Normal land
{
result[x + y * w] = startBiomes[nextRandom(startBiomes.length)]->id;
}
else
result[x + y * w] = startBiomes[nextRandom(startBiomes.length)]->id;
}
else // Snowy/Cold areas
{
int isTaiga = startBiomes[nextRandom(startBiomes.length)]->id;
if (isTaiga == Biome::taiga->id)
int picked = startBiomes[nextRandom(startBiomes.length)]->id;
// Only let cold biomes remain in snowy areas, everything else becomes ice plains
if (picked == Biome::taiga->id || picked == Biome::coldTaiga->id ||
picked == Biome::megaTaiga->id || picked == Biome::iceSpikes->id)
{
result[x + y * w] = isTaiga;
result[x + y * w] = picked;
}
else
{