@Override
public void setBlockExtraData(int x, int y, int z, int data) {
if (data == 0) {
this.extraData.remove(Level.chunkBlockHash(x, y, z));
} else {
this.extraData.put(Level.chunkBlockHash(x, y, z), data);
}
this.setChanged(true);
}
@Override
public boolean loadChunk(int chunkX, int chunkZ, boolean create) {
String index = Level.chunkHash(chunkX, chunkZ);
if (this.chunks.containsKey(index)) {
return true;
}
int regionX = getRegionIndexX(chunkX);
int regionZ = getRegionIndexZ(chunkZ);
this.loadRegion(regionX, regionZ);
Chunk chunk;
try {
chunk =
this.getRegion(regionX, regionZ).readChunk(chunkX - regionX * 32, chunkZ - regionZ * 32);
} catch (IOException e) {
throw new RuntimeException(e);
}
if (chunk == null && create) {
chunk = this.getEmptyChunk(chunkX, chunkZ);
}
if (chunk != null) {
this.chunks.put(index, chunk);
return true;
}
return false;
}
@Override
public int getBlockExtraData(int x, int y, int z) {
int index = Level.chunkBlockHash(x, y, z);
if (this.extraData.containsKey(index)) {
return this.extraData.get(index);
}
return 0;
}
protected void loadRegion(int x, int z) {
String index = Level.chunkHash(x, z);
if (!this.regions.containsKey(index)) {
try {
this.regions.put(index, new RegionLoader(this, x, z));
} catch (IOException e) {
throw new RuntimeException(e);
}
}
}
@Override
public Chunk getChunk(int chunkX, int chunkZ, boolean create) {
String index = Level.chunkHash(chunkX, chunkZ);
if (this.chunks.containsKey(index)) {
return this.chunks.get(index);
} else {
this.loadChunk(chunkX, chunkZ, create);
return this.chunks.containsKey(index) ? this.chunks.get(index) : null;
}
}
@Override
public boolean unloadChunk(int X, int Z, boolean safe) {
String index = Level.chunkHash(X, Z);
Chunk chunk = this.chunks.containsKey(index) ? this.chunks.get(index) : null;
if (chunk != null && chunk.unload(false, safe)) {
this.chunks.remove(index);
return true;
}
return false;
}
@Override
public void setChunk(int chunkX, int chunkZ, FullChunk chunk) {
if (!(chunk instanceof Chunk)) {
throw new ChunkException("Invalid Chunk class");
}
chunk.setProvider(this);
int regionX = getRegionIndexX(chunkX);
int regionZ = getRegionIndexZ(chunkZ);
this.loadRegion(regionX, regionZ);
chunk.setX(chunkX);
chunk.setZ(chunkZ);
String index = Level.chunkHash(chunkX, chunkZ);
this.chunks.put(index, (Chunk) chunk);
}
public void spawnTo(Player player) {
if (!this.hasSpawned.containsKey(player.getLoaderId())
&& player.usedChunks.containsKey(Level.chunkHash(this.chunk.getX(), this.chunk.getZ()))) {
this.hasSpawned.put(player.getLoaderId(), player);
}
}
protected RegionLoader getRegion(int x, int z) {
String index = Level.chunkHash(x, z);
return this.regions.containsKey(index) ? this.regions.get(index) : null;
}
@Override
public boolean isChunkLoaded(int X, int Z) {
return this.chunks.containsKey(Level.chunkHash(X, Z));
}