/** Unload chunks with no locks on them. */
public void unloadOldChunks() {
for (Map.Entry<GlowChunk.Key, GlowChunk> entry : chunks.entrySet()) {
Set<ChunkLock> lockSet = locks.get(entry.getKey());
if (lockSet == null || lockSet.size() == 0) {
if (!entry.getValue().unload(true, true)) {
GlowServer.logger.warning(
"Failed to unload chunk " + world.getName() + ":" + entry.getKey());
}
}
// cannot remove old chunks from cache - GlowBlock and GlowBlockState keep references.
// they must either be changed to look up the chunk again all the time, or this code left out.
/*if (!entry.getValue().isLoaded()) {
//GlowServer.logger.info("Removing from cache " + entry.getKey());
chunks.entrySet().remove(entry);
locks.remove(entry.getKey());
}*/
}
}
/**
* Gets the world by the given name.
*
* @param name The name of the world to look up.
* @return The {@link GlowWorld} this server manages.
*/
public GlowWorld getWorld(String name) {
for (GlowWorld world : worlds) {
if (world.getName().equalsIgnoreCase(name)) return world;
}
return null;
}