public static void unpath(World world, int i, int j, int k) {
List<ChunkCoordinates> blocks = Lists.newLinkedList();
List<ChunkCoordinates> notify = Lists.newLinkedList();
blocks.add(new ChunkCoordinates(i, j, k));
while (blocks.size() > 0) {
ChunkCoordinates coords = blocks.remove(0);
depolarize(world, coords.posX + 1, coords.posY, coords.posZ, blocks);
depolarize(world, coords.posX, coords.posY + 1, coords.posZ, blocks);
depolarize(world, coords.posX, coords.posY, coords.posZ + 1, blocks);
depolarize(world, coords.posX - 1, coords.posY, coords.posZ, blocks);
depolarize(world, coords.posX, coords.posY - 1, coords.posZ, blocks);
depolarize(world, coords.posX, coords.posY, coords.posZ - 1, blocks);
notify.add(coords);
}
for (ChunkCoordinates coords : notify) {
if (world.blockExists(coords.posX, coords.posY, coords.posZ)) {
world.markBlockForUpdate(coords.posX, coords.posY, coords.posZ);
world.notifyBlocksOfNeighborChange(
coords.posX,
coords.posY,
coords.posZ,
world.getBlock(coords.posX, coords.posY, coords.posZ));
}
}
}
private static void pathto(World world, int i, int j, int k) {
List<ChunkCoordinates> blocks = Lists.newLinkedList();
List<ChunkCoordinates> portals = Lists.newLinkedList();
List<ChunkCoordinates> repath = Lists.newLinkedList();
List<ChunkCoordinates> redraw = Lists.newLinkedList();
blocks.add(new ChunkCoordinates(i, j, k));
while ((portals.size() > 0) || (blocks.size() > 0)) {
while (blocks.size() > 0) {
ChunkCoordinates coords = blocks.remove(0);
directPortal(world, coords.posX + 1, coords.posY, coords.posZ, 5, blocks, portals);
directPortal(world, coords.posX, coords.posY + 1, coords.posZ, 1, blocks, portals);
directPortal(world, coords.posX, coords.posY, coords.posZ + 1, 3, blocks, portals);
directPortal(world, coords.posX - 1, coords.posY, coords.posZ, 6, blocks, portals);
directPortal(world, coords.posX, coords.posY - 1, coords.posZ, 2, blocks, portals);
directPortal(world, coords.posX, coords.posY, coords.posZ - 1, 4, blocks, portals);
redraw.add(coords);
}
if (portals.size() > 0) {
ChunkCoordinates coords = portals.remove(0);
directPortal(world, coords.posX + 1, coords.posY, coords.posZ, 5, blocks, portals);
directPortal(world, coords.posX, coords.posY + 1, coords.posZ, 1, blocks, portals);
directPortal(world, coords.posX, coords.posY, coords.posZ + 1, 3, blocks, portals);
directPortal(world, coords.posX - 1, coords.posY, coords.posZ, 6, blocks, portals);
directPortal(world, coords.posX, coords.posY - 1, coords.posZ, 2, blocks, portals);
directPortal(world, coords.posX, coords.posY, coords.posZ - 1, 4, blocks, portals);
if (world.getBlock(coords.posX, coords.posY, coords.posZ) == NailedBlocks.portal) {
repath.add(coords);
}
}
}
while (repath.size() > 0) {
ChunkCoordinates coords = repath.remove(0);
if (world.getBlock(coords.posX, coords.posY, coords.posZ) == NailedBlocks.portal) {
if (!BlockPortal.isValidPortal(world, coords.posX, coords.posY, coords.posZ)) {
repathNeighbors(world, coords.posX, coords.posY, coords.posZ);
world.setBlock(coords.posX, coords.posY, coords.posZ, Blocks.air, 0, 0);
addSurrounding(repath, coords.posX, coords.posY, coords.posZ);
} else {
redraw.add(coords);
}
}
}
for (ChunkCoordinates coords : redraw) {
if (world.blockExists(coords.posX, coords.posY, coords.posZ)) {
world.markBlockForUpdate(coords.posX, coords.posY, coords.posZ);
world.notifyBlocksOfNeighborChange(
coords.posX,
coords.posY,
coords.posZ,
world.getBlock(coords.posX, coords.posY, coords.posZ));
}
}
}