public boolean isPoweringTo(IBlockAccess iblockaccess, int i, int j, int k, int l) {
if (!wiresProvidePower) {
return false;
}
if (iblockaccess.getBlockMetadata(i, j, k) == 0) {
return false;
}
if (l == 1) {
return true;
}
boolean flag =
isPowerProviderOrWire(iblockaccess, i - 1, j, k)
|| !iblockaccess.isBlockOpaqueCube(i - 1, j, k)
&& isPowerProviderOrWire(iblockaccess, i - 1, j - 1, k);
boolean flag1 =
isPowerProviderOrWire(iblockaccess, i + 1, j, k)
|| !iblockaccess.isBlockOpaqueCube(i + 1, j, k)
&& isPowerProviderOrWire(iblockaccess, i + 1, j - 1, k);
boolean flag2 =
isPowerProviderOrWire(iblockaccess, i, j, k - 1)
|| !iblockaccess.isBlockOpaqueCube(i, j, k - 1)
&& isPowerProviderOrWire(iblockaccess, i, j - 1, k - 1);
boolean flag3 =
isPowerProviderOrWire(iblockaccess, i, j, k + 1)
|| !iblockaccess.isBlockOpaqueCube(i, j, k + 1)
&& isPowerProviderOrWire(iblockaccess, i, j - 1, k + 1);
if (!iblockaccess.isBlockOpaqueCube(i, j + 1, k)) {
if (iblockaccess.isBlockOpaqueCube(i - 1, j, k)
&& isPowerProviderOrWire(iblockaccess, i - 1, j + 1, k)) {
flag = true;
}
if (iblockaccess.isBlockOpaqueCube(i + 1, j, k)
&& isPowerProviderOrWire(iblockaccess, i + 1, j + 1, k)) {
flag1 = true;
}
if (iblockaccess.isBlockOpaqueCube(i, j, k - 1)
&& isPowerProviderOrWire(iblockaccess, i, j + 1, k - 1)) {
flag2 = true;
}
if (iblockaccess.isBlockOpaqueCube(i, j, k + 1)
&& isPowerProviderOrWire(iblockaccess, i, j + 1, k + 1)) {
flag3 = true;
}
}
if (!flag2 && !flag1 && !flag && !flag3 && l >= 2 && l <= 5) {
return true;
}
if (l == 2 && flag2 && !flag && !flag1) {
return true;
}
if (l == 3 && flag3 && !flag && !flag1) {
return true;
}
if (l == 4 && flag && !flag2 && !flag3) {
return true;
}
return l == 5 && flag1 && !flag2 && !flag3;
}
