@Override
public synchronized void setTrue(int x, int y, int z, World world) {
if (world == null) return;
int cx = x / 16;
int cz = z / 16;
int ix = Math.abs(x) % 16;
int iz = Math.abs(z) % 16;
String key = world.getName() + "," + cx + "," + cz;
if (!store.containsKey(key)) {
loadChunk(cx, cz, world);
}
ChunkStore cStore = store.get(key);
if (cStore == null) {
cStore = ChunkStoreFactory.getChunkStore(world, cx, cz);
store.put(key, cStore);
}
cStore.setTrue(ix, y, iz);
}
@Override
public synchronized void saveChunk(int cx, int cz, World world) {
if (world == null) return;
boolean unloaded = false;
if (!store.containsKey(world.getName() + "," + cx + "," + cz)) {
List<Entity> tempSpawnedMobs = new ArrayList<Entity>(spawnedMobs);
for (Entity entity : tempSpawnedMobs) {
if (!isEntityInChunk(entity, cx, cz, world)) continue;
loadChunk(cx, cz, world);
unloaded = true;
break;
}
if (!unloaded) {
List<Entity> tempSpawnedPets = new ArrayList<Entity>(spawnedPets);
for (Entity entity : tempSpawnedPets) {
if (!isEntityInChunk(entity, cx, cz, world)) continue;
loadChunk(cx, cz, world);
unloaded = true;
break;
}
}
}
if (!store.containsKey(world.getName() + "," + cx + "," + cz) && unloaded) {
ChunkStore cStore = ChunkStoreFactory.getChunkStore(world, cx, cz);
store.put(world.getName() + "," + cx + "," + cz, cStore);
}
if (store.containsKey(world.getName() + "," + cx + "," + cz)) {
ChunkStore out = store.get(world.getName() + "," + cx + "," + cz);
List<Entity> tempSpawnedMobs = new ArrayList<Entity>(spawnedMobs);
for (Entity entity : tempSpawnedMobs) {
if (!isEntityInChunk(entity, cx, cz, world)) continue;
out.addSpawnedMob(entity.getUniqueId());
}
List<Entity> tempSpawnedPets = new ArrayList<Entity>(spawnedPets);
for (Entity entity : tempSpawnedPets) {
if (!isEntityInChunk(entity, cx, cz, world)) continue;
out.addSpawnedPet(entity.getUniqueId());
}
if (!out.isDirty()) return;
writeChunkStore(world, cx, cz, out);
}
}
@Override
public synchronized void writeChunkStore(World world, int x, int z, ChunkStore data) {
if (!data.isDirty()) {
return;
}
try {
mcMMOSimpleRegionFile rf = getSimpleRegionFile(world, x, z);
ObjectOutputStream objectStream = new ObjectOutputStream(rf.getOutputStream(x, z));
objectStream.writeObject(data);
objectStream.flush();
objectStream.close();
data.setDirty(false);
} catch (IOException e) {
throw new RuntimeException("Unable to write chunk meta data for " + x + ", " + z, e);
}
}
@Override
public boolean add(Chunk chunk) {
if (synchronous) {
destination.put(chunk);
return true;
} else {
return super.add(chunk);
}
}
@Override
public synchronized boolean isTrue(int x, int y, int z, World world) {
if (world == null) return false;
int cx = x / 16;
int cz = z / 16;
String key = world.getName() + "," + cx + "," + cz;
if (!store.containsKey(key)) {
loadChunk(cx, cz, world);
}
if (!store.containsKey(key)) {
return false;
}
ChunkStore check = store.get(key);
int ix = Math.abs(x) % 16;
int iz = Math.abs(z) % 16;
return check.isTrue(ix, y, iz);
}
@Override
public synchronized void loadChunk(int cx, int cz, World world) {
if (world == null) return;
if (store.containsKey(world.getName() + "," + cx + "," + cz)) return;
ChunkStore in = null;
UUID key = world.getUID();
if (!this.oldData.containsKey(key))
this.oldData.put(key, (new File(world.getWorldFolder(), "mcmmo_data")).exists());
if (this.oldData.containsKey(key) && oldData.get(key))
convertChunk(new File(world.getWorldFolder(), "mcmmo_data"), cx, cz, world, true);
try {
in = readChunkStore(world, cx, cz);
} catch (Exception e) {
}
if (in != null) {
store.put(world.getName() + "," + cx + "," + cz, in);
List<UUID> mobs = in.getSpawnedMobs();
List<UUID> pets = in.getSpawnedPets();
if (mobs.isEmpty() && pets.isEmpty()) return;
for (LivingEntity entity : world.getLivingEntities()) {
if (mobs.contains(entity.getUniqueId())) addSpawnedMob(entity);
if (pets.contains(entity.getUniqueId())) addSpawnedPet(entity);
}
in.clearSpawnedMobs();
in.clearSpawnedPets();
}
}
@Override
public synchronized void setFalse(int x, int y, int z, World world) {
if (world == null) return;
int cx = x / 16;
int cz = z / 16;
int ix = Math.abs(x) % 16;
int iz = Math.abs(z) % 16;
String key = world.getName() + "," + cx + "," + cz;
if (!store.containsKey(key)) {
loadChunk(cx, cz, world);
}
ChunkStore cStore = store.get(key);
if (cStore == null) {
return; // No need to make a store for something we will be setting to false
}
cStore.setFalse(ix, y, iz);
}