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listen to world unloading and loading

This commit is contained in:
aPunch 2012-02-25 23:23:43 -06:00
parent bb5268f641
commit 17b695bf9d
1 changed files with 40 additions and 4 deletions
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44
src/net/citizensnpcs/EventListen.java
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@ -25,6 +25,8 @@ import org.bukkit.event.entity.EntityTargetEvent.TargetReason;
import org.bukkit.event.player.PlayerInteractEntityEvent;
import org.bukkit.event.world.ChunkLoadEvent;
import org.bukkit.event.world.ChunkUnloadEvent;
import org.bukkit.event.world.WorldLoadEvent;
import org.bukkit.event.world.WorldUnloadEvent;
public class EventListen implements Listener {
private final Map<Chunk, List<Integer>> toRespawn = new HashMap<Chunk, List<Integer>>();
@ -43,8 +45,7 @@ public class EventListen implements Listener {
return;
for (int id : toRespawn.get(event.getChunk())) {
NPC npc = npcManager.getNPC(id);
Location loc = npc.getTrait(SpawnLocation.class).getLocation();
npc.spawn(loc);
npc.spawn(npc.getTrait(SpawnLocation.class).getLocation());
}
toRespawn.remove(event.getChunk());
}
@ -57,7 +58,7 @@ public class EventListen implements Listener {
List<Integer> respawn = new ArrayList<Integer>();
for (NPC npc : npcManager) {
if (!npc.isSpawned())
return;
continue;
Location loc = npc.getBukkitEntity().getLocation();
if (event.getWorld().equals(loc.getWorld()) && event.getChunk().getX() == loc.getChunk().getX()
&& event.getChunk().getZ() == loc.getChunk().getZ()) {
@ -66,7 +67,42 @@ public class EventListen implements Listener {
respawn.add(npc.getId());
}
}
toRespawn.put(event.getChunk(), respawn);
if (respawn.size() > 0)
toRespawn.put(event.getChunk(), respawn);
}
@EventHandler
public void onWorldLoad(WorldLoadEvent event) {
for (Chunk chunk : toRespawn.keySet()) {
if (event.getWorld().isChunkLoaded(chunk)) {
for (int id : toRespawn.get(chunk)) {
NPC npc = npcManager.getNPC(id);
npc.spawn(npc.getTrait(SpawnLocation.class).getLocation());
}
toRespawn.remove(chunk);
}
}
}
@EventHandler
public void onWorldUnload(WorldUnloadEvent event) {
if (event.isCancelled())
return;
for (NPC npc : npcManager) {
if (!npc.isSpawned() || !npc.getBukkitEntity().getWorld().equals(event.getWorld()))
continue;
Location loc = npc.getBukkitEntity().getLocation();
npc.getTrait(SpawnLocation.class).setLocation(loc);
npc.despawn();
if (toRespawn.containsKey(loc.getChunk()))
toRespawn.get(loc.getChunk()).add(npc.getId());
else {
List<Integer> respawn = new ArrayList<Integer>();
respawn.add(npc.getId());
toRespawn.put(loc.getChunk(), respawn);
}
}
}
/*