Chunk.java 文件源码

/**
 * This method retrieves the biome at a set of coordinates
 */
public BiomeGenBase getBiomeGenForWorldCoords(int par1, int par2, WorldChunkManager par3WorldChunkManager)
{
    int var4 = this.blockBiomeArray[par2 << 4 | par1] & 255;

    if (var4 == 255)
    {
        BiomeGenBase var5 = par3WorldChunkManager.getBiomeGenAt((this.xPosition << 4) + par1, (this.zPosition << 4) + par2);
        var4 = var5.biomeID;
        this.blockBiomeArray[par2 << 4 | par1] = (byte)(var4 & 255);
    }

    return BiomeGenBase.func_150568_d(var4) == null ? BiomeGenBase.plains : BiomeGenBase.func_150568_d(var4);
}