SampleItem.java 文件源码

@Override
  @SideOnly(Side.CLIENT)
  public int getColorFromItemStack(ItemStack stack, int pass)
  {
NBTTagCompound tag = stack.getTagCompound();
int biomeId = -1;
if ( tag != null )
{
    NBTTagByte biome = ( NBTTagByte ) tag.getTag( SAMPLED_BIOME_TAG );
    if ( biome != null )
    {
        biomeId = biome.getByte() & 255;
    }
}

if ( pass == 1 )
{
    return biomeId >= 0 ? BiomeGenBase.getBiomeGenArray()[ biomeId ].color : 0;
}

      return 0xFFFFFFFF;
  }