public boolean isStackValid(int i, int j, int k) {
Block yNegBlock = worldObj.getBlock(i, j - 1, k);
if (yNegBlock != TFCBlocks.Molten
&& worldObj.getBlock(i, j - 1, k).getMaterial() != Material.rock
&& !worldObj.getBlock(i, j - 1, k).isNormalCube()
&& yNegBlock != TFCBlocks.BlastFurnace
&& TFC_Core.isTopFaceSolid(worldObj, i, j - 1, k)) {
return false;
}
maxValidStackSize = 0;
for (int num = 0; num < 5; num++) {
if (!((BlockBlastFurnace) TFCBlocks.BlastFurnace).checkStackAt(worldObj, i, j + num, k))
break;
maxValidStackSize++;
}
if (maxValidStackSize == 0) return false;
return true;
}
private boolean checkVertical(World world, int x, int y, int z, boolean flip) {
int dir = world.getBlockMetadata(x, y, z) & 3;
if (flip) dir = flipDir(dir);
boolean b = false;
boolean t = false;
if ((world.getBlock(x, y - 1, z).getMaterial() == Material.rock
|| world.getBlock(x, y - 1, z).getMaterial() == Material.iron)
&& world.getBlock(x, y - 1, z).isOpaqueCube()) b = true;
if (!b && world.getBlock(x, y - 1, z) == TFCBlocks.Detailed
|| world.getBlock(x, y - 1, z) == TFCBlocks.stoneSlabs) {
switch (dir) {
case 0:
if (TFC_Core.isNorthFaceSolid(world, x, y - 1, z)
&& TFC_Core.isEastFaceSolid(world, x, y - 1, z)
&& TFC_Core.isWestFaceSolid(world, x, y - 1, z)) b = true;
break;
case 1:
if (TFC_Core.isEastFaceSolid(world, x, y - 1, z)
&& TFC_Core.isNorthFaceSolid(world, x, y - 1, z)
&& TFC_Core.isSouthFaceSolid(world, x, y - 1, z)) b = true;
break;
case 2:
if (TFC_Core.isSouthFaceSolid(world, x, y - 1, z)
&& TFC_Core.isEastFaceSolid(world, x, y - 1, z)
&& TFC_Core.isWestFaceSolid(world, x, y - 1, z)) b = true;
break;
case 3:
if (TFC_Core.isWestFaceSolid(world, x, y - 1, z)
&& TFC_Core.isNorthFaceSolid(world, x, y - 1, z)
&& TFC_Core.isSouthFaceSolid(world, x, y - 1, z)) b = true;
break;
}
if (!TFC_Core.isTopFaceSolid(world, x, y - 1, z)) b = false;
}
if ((world.getBlock(x, y + 1, z).getMaterial() == Material.rock
|| world.getBlock(x, y + 1, z).getMaterial() == Material.iron)
&& world.getBlock(x, y + 1, z).isOpaqueCube()) t = true;
if (!t && world.getBlock(x, y + 1, z) == TFCBlocks.Detailed
|| world.getBlock(x, y + 1, z) == TFCBlocks.stoneSlabs) {
switch (dir) {
case 0:
if (TFC_Core.isNorthFaceSolid(world, x, y + 1, z)
&& TFC_Core.isEastFaceSolid(world, x, y + 1, z)
&& TFC_Core.isWestFaceSolid(world, x, y + 1, z)) t = true;
break;
case 1:
if (TFC_Core.isEastFaceSolid(world, x, y + 1, z)
&& TFC_Core.isNorthFaceSolid(world, x, y + 1, z)
&& TFC_Core.isSouthFaceSolid(world, x, y + 1, z)) t = true;
break;
case 2:
if (TFC_Core.isSouthFaceSolid(world, x, y + 1, z)
&& TFC_Core.isEastFaceSolid(world, x, y + 1, z)
&& TFC_Core.isWestFaceSolid(world, x, y + 1, z)) t = true;
break;
case 3:
if (TFC_Core.isWestFaceSolid(world, x, y + 1, z)
&& TFC_Core.isNorthFaceSolid(world, x, y + 1, z)
&& TFC_Core.isSouthFaceSolid(world, x, y + 1, z)) t = true;
break;
}
if (!TFC_Core.isBottomFaceSolid(world, x, y + 1, z)
|| !TFC_Core.isTopFaceSolid(world, x, y + 1, z)) t = false;
}
if (b && t) return true;
return false;
}
private boolean checkHorizontal(World world, int x, int y, int z, boolean flip) {
int dir = world.getBlockMetadata(x, y, z) & 3;
if (flip) dir = flipDir(dir);
int[] map = sidesMap[dir];
boolean l = false;
boolean r = false;
if ((world.getBlock(x - map[0], y, z - map[1]).getMaterial() == Material.rock
|| world.getBlock(x - map[0], y, z - map[1]).getMaterial() == Material.iron)
&& world.getBlock(x - map[0], y, z - map[1]).isOpaqueCube()) l = true;
if (!l && world.getBlock(x - map[0], y, z - map[1]) == TFCBlocks.Detailed
|| world.getBlock(x - map[0], y, z - map[1]) == TFCBlocks.stoneSlabs) {
switch (dir) {
case 0:
if (TFC_Core.isNorthFaceSolid(world, x - map[0], y, z - map[1])
&& TFC_Core.isEastFaceSolid(world, x - map[0], y, z - map[1])) l = true;
break;
case 1:
if (TFC_Core.isEastFaceSolid(world, x - map[0], y, z - map[1])
&& TFC_Core.isSouthFaceSolid(world, x - map[0], y, z - map[1])) l = true;
break;
case 2:
if (TFC_Core.isSouthFaceSolid(world, x - map[0], y, z - map[1])
&& TFC_Core.isEastFaceSolid(world, x - map[0], y, z - map[1])) l = true;
break;
case 3:
if (TFC_Core.isWestFaceSolid(world, x - map[0], y, z - map[1])
&& TFC_Core.isSouthFaceSolid(world, x - map[0], y, z - map[1])) l = true;
break;
}
if (!TFC_Core.isBottomFaceSolid(world, x - map[0], y, z - map[1])) l = false;
if (!TFC_Core.isTopFaceSolid(world, x - map[0], y, z - map[1])) l = false;
}
if ((world.getBlock(x + map[0], y, z + map[1]).getMaterial() == Material.rock
|| world.getBlock(x + map[0], y, z + map[1]).getMaterial() == Material.iron)
&& world.getBlock(x + map[0], y, z + map[1]).isOpaqueCube()) r = true;
if (!r && world.getBlock(x + map[0], y, z + map[1]) == TFCBlocks.Detailed
|| world.getBlock(x + map[0], y, z + map[1]) == TFCBlocks.stoneSlabs) {
switch (dir) {
case 0:
if (TFC_Core.isNorthFaceSolid(world, x + map[0], y, z + map[1])
&& TFC_Core.isWestFaceSolid(world, x + map[0], y, z + map[1])) r = true;
break;
case 1:
if (TFC_Core.isEastFaceSolid(world, x + map[0], y, z + map[1])
&& TFC_Core.isNorthFaceSolid(world, x + map[0], y, z + map[1])) r = true;
break;
case 2:
if (TFC_Core.isSouthFaceSolid(world, x + map[0], y, z + map[1])
&& TFC_Core.isWestFaceSolid(world, x + map[0], y, z + map[1])) r = true;
break;
case 3:
if (TFC_Core.isWestFaceSolid(world, x + map[0], y, z + map[1])
&& TFC_Core.isNorthFaceSolid(world, x + map[0], y, z + map[1])) r = true;
break;
}
}
if (!TFC_Core.isBottomFaceSolid(world, x + map[0], y, z + map[1])) r = false;
if (!TFC_Core.isTopFaceSolid(world, x + map[0], y, z + map[1])) r = false;
if (l && r) return true;
return false;
}