Chunk.java 文件源码

private void updateSkylightNeighborHeight(int x, int z, int startY, int endY)
{
    if (endY > startY && this.worldObj.isAreaLoaded(new BlockPos(x, 0, z), 16))
    {
        for (int i = startY; i < endY; ++i)
        {
            this.worldObj.checkLightFor(EnumSkyBlock.SKY, new BlockPos(x, i, z));
        }

        this.isModified = true;
    }
}