private static void depolarize(World world, int i, int j, int k, List<ChunkCoordinates> blocks) {
Block block = world.getBlock(i, j, k);
if (isValidLinkPortalBlock(block) == 0) {
return;
}
if (world.getBlockMetadata(i, j, k) == 0) {
return;
}
world.setBlockMetadataWithNotify(i, j, k, 0, 0);
if ((block == NailedBlocks.portal) && (!BlockPortal.isValidPortal(world, i, j, k))) {
world.setBlock(i, j, k, Blocks.air, 0, 2);
}
blocks.add(new ChunkCoordinates(i, j, k));
}
private static void redirectPortal(
World world,
TileEntity tileentity,
int i,
int j,
int k,
int meta,
List<ChunkCoordinates> blocks) {
if (isValidLinkPortalBlock(world.getBlock(i, j, k)) == 0) {
return;
}
if (world.getBlockMetadata(i, j, k) == meta) {
for (int m = 1; m < 7; m++) {
if (m != meta) {
world.setBlockMetadataWithNotify(i, j, k, m, 2);
TileEntity local = getTileEntity(world, i, j, k);
if ((local == tileentity) || ((local != null) && (tileentity == null))) {
return;
}
}
}
world.setBlockMetadataWithNotify(i, j, k, 0, 2);
}
}
private static void repathNeighbors(World world, int i, int j, int k) {
TileEntity tileentity = getTileEntity(world, i, j, k);
List<ChunkCoordinates> blocks = Lists.newLinkedList();
blocks.add(new ChunkCoordinates(i, j, k));
world.setBlockMetadataWithNotify(i, j, k, 8, 2);
while (blocks.size() > 0) {
ChunkCoordinates coords = blocks.remove(0);
redirectPortal(world, tileentity, coords.posX + 1, coords.posY, coords.posZ, 5, blocks);
redirectPortal(world, tileentity, coords.posX, coords.posY + 1, coords.posZ, 1, blocks);
redirectPortal(world, tileentity, coords.posX, coords.posY, coords.posZ + 1, 3, blocks);
redirectPortal(world, tileentity, coords.posX - 1, coords.posY, coords.posZ, 6, blocks);
redirectPortal(world, tileentity, coords.posX, coords.posY - 1, coords.posZ, 2, blocks);
redirectPortal(world, tileentity, coords.posX, coords.posY, coords.posZ - 1, 4, blocks);
}
}
private static void directPortal(
World world,
int i,
int j,
int k,
int meta,
List<ChunkCoordinates> blocks,
List<ChunkCoordinates> portals) {
if (isValidLinkPortalBlock(world.getBlock(i, j, k)) == 0) {
return;
}
if (world.getBlockMetadata(i, j, k) != 0) {
return;
}
world.setBlockMetadataWithNotify(i, j, k, meta, 0);
if (world.getBlock(i, j, k) == NailedBlocks.portal) {
portals.add(new ChunkCoordinates(i, j, k));
} else {
blocks.add(new ChunkCoordinates(i, j, k));
}
}