private void updateObserver() {
// Player view distance is handled in the network synchronizer
if (controllerLive.get() instanceof PlayerController) {
return;
}
int viewDistance = (getViewDistance() + 15) / Chunk.CHUNK_SIZE; // round up
World w = transform.getPosition().getWorld();
int cx = chunkLive.get().getX();
int cy = chunkLive.get().getY();
int cz = chunkLive.get().getZ();
HashSet<SpoutChunk> observing =
new HashSet<SpoutChunk>(viewDistance * viewDistance * viewDistance);
for (int dx = -viewDistance; dx < viewDistance; dx++) {
for (int dy = -viewDistance; dy < viewDistance; dy++) {
for (int dz = -viewDistance; dz < viewDistance; dz++) {
Chunk chunk = w.getChunk(cx + dx, cy + dy, cz + dz, true);
chunk.refreshObserver(this);
observing.add((SpoutChunk) chunk);
}
}
}
observingChunks.removeAll(observing);
for (SpoutChunk chunk : observingChunks) {
if (chunk.isLoaded()) {
chunk.removeObserver(this);
}
}
observingChunks.clear();
observingChunks.addAll(observing);
}
private void removeObserver() {
// Player view distance is handled in the network synchronizer
if (controllerLive.get() instanceof PlayerController) {
return;
}
for (SpoutChunk chunk : observingChunks) {
if (chunk.isLoaded()) {
chunk.removeObserver(this);
}
}
observingChunks.clear();
}