private void createOrLoadChunk(Vector3i chunkPos) {
Chunk chunk = nearCache.get(chunkPos);
if (chunk == null && !preparingChunks.contains(chunkPos)) {
preparingChunks.add(chunkPos);
pipeline.doTask(
new AbstractChunkTask(chunkPos) {
@Override
public String getName() {
return "Create or Load Chunk";
}
@Override
public void run() {
ChunkStore chunkStore = storageManager.loadChunkStore(getPosition());
Chunk chunk;
if (chunkStore == null) {
chunk = new ChunkImpl(getPosition());
generator.createChunk(chunk);
} else {
chunk = chunkStore.getChunk();
}
InternalLightProcessor.generateInternalLighting(chunk);
chunk.deflate();
readyChunks.offer(
new ReadyChunkInfo(chunk, createBatchBlockEventMappings(chunk), chunkStore));
}
});
}
}
@Override
public void purgeWorld() {
ChunkMonitor.fireChunkProviderDisposed(this);
pipeline.shutdown();
unloadRequestTaskMaster.shutdown(new ChunkUnloadRequest(), true);
lightMerger.shutdown();
for (Chunk chunk : nearCache.values()) {
if (chunk.isReady()) {
worldEntity.send(new BeforeChunkUnload(chunk.getPosition()));
storageManager.deactivateChunk(chunk);
chunk.dispose();
}
}
nearCache.clear();
readyChunks.clear();
sortedReadyChunks.clear();
storageManager.deleteWorld();
preparingChunks.clear();
worldEntity.send(new PurgeWorldEvent());
pipeline = new ChunkGenerationPipeline(new ChunkTaskRelevanceComparator());
unloadRequestTaskMaster = TaskMaster.createFIFOTaskMaster("Chunk-Unloader", 8);
lightMerger = new LightMerger<>(this);
lightMerger.restart();
ChunkMonitor.fireChunkProviderInitialized(this);
for (ChunkRelevanceRegion chunkRelevanceRegion : regions.values()) {
for (Vector3i pos : chunkRelevanceRegion.getCurrentRegion()) {
createOrLoadChunk(pos);
}
chunkRelevanceRegion.setUpToDate();
}
}
@Override
public void shutdown() {
pipeline.shutdown();
unloadRequestTaskMaster.shutdown(new ChunkUnloadRequest(), true);
lightMerger.shutdown();
}
public void restart() {
pipeline.restart();
unloadRequestTaskMaster.restart();
lightMerger.restart();
}