@Override
protected void freeChunk(Point p) {
int x = (int) p.getX() >> Chunk.BLOCKS.BITS;
int y = (int) p.getY() >> Chunk.BLOCKS.BITS; // + SEALEVEL_CHUNK;
int z = (int) p.getZ() >> Chunk.BLOCKS.BITS;
if (y < 0 || y >= p.getWorld().getHeight() >> Chunk.BLOCKS.BITS) {
return;
}
TIntSet column = initializedChunks.get(x, z);
CompressedChunkMessage CCMsg;
if (column != null) {
column.remove(y);
if (column.isEmpty()) {
if (initializedChunks.remove(x, z) != null) {
activeChunks.remove(x, z);
}
CCMsg = new CompressedChunkMessage(x, z, true, null, null, null, true);
} else {
CCMsg = new CompressedChunkMessage(x, z, false, null, null, null, true);
}
session.send(false, CCMsg);
}
}
private void initChunkRaw(Point p) {
int x = p.getChunkX();
int y = p.getChunkY(); // + SEALEVEL_CHUNK;
int z = p.getChunkZ();
RepositionManager rm = getRepositionManager();
int cY = rm.convertChunkY(y);
if (cY < 0 || cY >= p.getWorld().getHeight() >> Chunk.BLOCKS.BITS) {
return;
}
TSyncIntHashSet column = initializedChunks.get(x, z);
if (column == null) {
column = new TSyncIntHashSet();
synchronized (initChunkLock) {
TSyncIntHashSet oldColumn = initializedChunks.putIfAbsent(x, z, column);
if (oldColumn != null) {
column = oldColumn;
}
}
}
column.add(y);
}
@Override
public void preSnapshot() {
super.preSnapshot();
Long key;
while ((key = this.emptyColumns.poll()) != null) {
int x = IntPairHashed.key1(key);
int z = IntPairHashed.key2(key);
TIntSet column = initializedChunks.get(x, z);
if (column.isEmpty()) {
column = initializedChunks.remove(x, z);
activeChunks.remove(x, z);
session.send(
false, new ChunkDataMessage(x, z, true, null, null, null, true, player.getSession()));
}
}
}
private BAAWrapper getColumnHeightMapBAA(int x, int z) {
int cx = x >> Region.CHUNKS.BITS;
int cz = z >> Region.CHUNKS.BITS;
BAAWrapper baa = null;
baa = heightMapBAAs.get(cx, cz);
if (baa == null) {
File columnDirectory = new File(worldDirectory, "col");
columnDirectory.mkdirs();
File file = new File(columnDirectory, "col" + cx + "_" + cz + ".sco");
baa = new BAAWrapper(file, 1024, 256, RegionFileManager.TIMEOUT);
BAAWrapper oldBAA = heightMapBAAs.putIfAbsent(cx, cz, baa);
if (oldBAA != null) {
baa = oldBAA;
}
}
return baa;
}
@Override
protected void freeChunk(Point p) {
int x = (int) p.getX() >> Chunk.BLOCKS.BITS;
int y = (int) p.getY() >> Chunk.BLOCKS.BITS; // + SEALEVEL_CHUNK;
int z = (int) p.getZ() >> Chunk.BLOCKS.BITS;
if (y < 0 || y >= p.getWorld().getHeight() >> Chunk.BLOCKS.BITS) {
return;
}
TIntSet column = initializedChunks.get(x, z);
if (column != null) {
column.remove(y);
if (column.isEmpty()) {
emptyColumns.add(IntPairHashed.key(x, z));
} // TODO - is this required?
/*
else {
CCMsg = new ChunkDataMessage(x, z, false, null, null, null, true);
}*/
}
}
@Override
protected void freeChunk(Point p) {
int x = (int) p.getX() >> Chunk.BLOCKS.BITS;
int y = (int) p.getY() >> Chunk.BLOCKS.BITS; // + SEALEVEL_CHUNK;
int z = (int) p.getZ() >> Chunk.BLOCKS.BITS;
RepositionManager rm = getRepositionManager();
int cY = rm.convertChunkY(y);
if (cY < 0 || cY >= p.getWorld().getHeight() >> Chunk.BLOCKS.BITS) {
return;
}
TIntSet column = initializedChunks.get(x, z);
if (column != null) {
column.remove(y);
if (column.isEmpty()) {
emptyColumns.add(IntPairHashed.key(x, z));
}
}
}
@Override
protected void initChunk(Point p) {
int x = p.getChunkX();
int y = p.getChunkY(); // + SEALEVEL_CHUNK;
int z = p.getChunkZ();
if (y < 0 || y >= p.getWorld().getHeight() >> Chunk.BLOCKS.BITS) {
return;
}
TSyncIntHashSet column = initializedChunks.get(x, z);
if (column == null) {
column = new TSyncIntHashSet();
synchronized (initChunkLock) {
TSyncIntHashSet oldColumn = initializedChunks.putIfAbsent(x, z, column);
if (oldColumn != null) {
column = oldColumn;
}
}
}
column.add(y);
}