public void getChunkAt(IChunkProvider ichunkprovider, int i, int j) {
BlockSand.instaFall = true;
int k = i * 16;
int l = j * 16;
BiomeBase biomebase = this.m.getBiome(k + 16, l + 16);
biomebase.a(this.m, this.m.random, k, l);
BlockSand.instaFall = false;
}
public void changeBlockBiome(Location location) {
int x = location.getBlockX();
int z = location.getBlockZ();
World world = ((CraftWorld) location.getWorld()).getHandle();
if (world.isLoaded(new BlockPosition(x, 0, z))) {
Chunk chunk = world.getChunkAtWorldCoords(new BlockPosition(x, 0, z));
if (chunk != null) {
byte[] biomevals = chunk.getBiomeIndex();
biomevals[((z & 0xF) << 4) | (x & 0xF)] = (byte) BiomeBase.a(biomeBase);
}
}
}
public BiomeBase[] a(BiomeBase[] abiomebase, int i, int j, int k, int l) {
if (abiomebase == null || abiomebase.length < k * l) {
abiomebase = new BiomeBase[k * l];
}
this.temperature =
this.e.a(
this.temperature,
(double) i,
(double) j,
k,
k,
0.02500000037252903D,
0.02500000037252903D,
0.25D);
this.rain =
this.f.a(
this.rain,
(double) i,
(double) j,
k,
k,
0.05000000074505806D,
0.05000000074505806D,
0.3333333333333333D);
this.c = this.g.a(this.c, (double) i, (double) j, k, k, 0.25D, 0.25D, 0.5882352941176471D);
int i1 = 0;
for (int j1 = 0; j1 < k; ++j1) {
for (int k1 = 0; k1 < l; ++k1) {
double d0 = this.c[i1] * 1.1D + 0.5D;
double d1 = 0.01D;
double d2 = 1.0D - d1;
double d3 = (this.temperature[i1] * 0.15D + 0.7D) * d2 + d0 * d1;
d1 = 0.0020D;
d2 = 1.0D - d1;
double d4 = (this.rain[i1] * 0.15D + 0.5D) * d2 + d0 * d1;
d3 = 1.0D - (1.0D - d3) * (1.0D - d3);
if (d3 < 0.0D) {
d3 = 0.0D;
}
if (d4 < 0.0D) {
d4 = 0.0D;
}
if (d3 > 1.0D) {
d3 = 1.0D;
}
if (d4 > 1.0D) {
d4 = 1.0D;
}
this.temperature[i1] = d3;
this.rain[i1] = d4;
abiomebase[i1++] = BiomeBase.a(d3, d4);
}
}
return abiomebase;
}
