public boolean isBlockProvidingPowerTo(int par1, int par2, int par3, int par4)
    {
        int var5 = this.getBlockId(par1, par2, par3);
        return var5 == 0 ? false : Block.blocksList[var5].isIndirectlyPoweringTo(this, par1, par2, par3, par4);
    }