trigger OnInitialize()
{
	requestPreloadCompleteTrigger(self);
	return SCRIPT_CONTINUE;
}

trigger OnPreloadComplete()
{
	if(!hasObjVar(self, "spawn.object"))
		return SCRIPT_CONTINUE;

	LOG("bomb_spawner","OnPreloadComplete");	
	// If an obj oid exists, check it. If it is still around, just exit.
	// If not remove the oid
	if(hasObjVar(self, "spawn.oid"))
	{
		obj_id currentObject = getObjIdObjVar(self, "spawn.oid");
		if(!isValidId(currentObject) || !exists(currentObject))
		{
			removeObjVar(self, "spawn.oid");
		}
		else
			return SCRIPT_CONTINUE;	
	}

	string objectName = getStringObjVar(self, "spawn.object");
	if(objectName == null || objectName.equals(""))
		return SCRIPT_CONTINUE;
		
	location spawnerLocation = getLocation(self);
	if(spawnerLocation == null)
		return SCRIPT_CONTINUE;
		
	obj_id spawnedObject = createObject(objectName, spawnerLocation);
	if(!isValidId(spawnedObject) || !exists(spawnedObject))
		return SCRIPT_CONTINUE;

	setObjVar(self, "spawn.oid", spawnedObject);
	setObjVar(spawnedObject, "spawn.spawner", self);
	if(hasObjVar(self, "collection.aggro"))
		setObjVar(spawnedObject, "collection.aggro", getBooleanObjVar(self,"collection.aggro"));
		
	LOG("bomb_spawner","spawnedObject: "+spawnedObject);
	return SCRIPT_CONTINUE;
}

messageHandler handleTangibleRespawn()
{
	if(!hasObjVar(self, "spawn.object"))
		return SCRIPT_CONTINUE;

	LOG("bomb_spawner","handleTangibleRespawn");

	// If an obj oid exists, check it. If it is still around, just exit.
	// If not remove the oid
	if(hasObjVar(self, "spawn.oid"))
	{	
		obj_id currentObject = getObjIdObjVar(self, "spawn.oid");
		LOG("bomb_spawner","found old oid: "+currentObject);
		
		if(!isValidId(currentObject) || !exists(currentObject))
		{
			LOG("bomb_spawner","removing Oid: "+currentObject);		
			removeObjVar(self, "spawn.oid");
		}
		else
			return SCRIPT_CONTINUE;	
	}
	
	string objectName = getStringObjVar(self, "spawn.object");
	if(objectName == null || objectName.equals(""))
		return SCRIPT_CONTINUE;

		
	location spawnerLocation = getLocation(self);
	if(spawnerLocation == null)
		return SCRIPT_CONTINUE;
		
	obj_id spawnedObject = createObject(objectName, spawnerLocation);
	if(!isValidId(spawnedObject) || !exists(spawnedObject))
		return SCRIPT_CONTINUE;
	
	setObjVar(self, "spawn.oid", spawnedObject);
	setObjVar(spawnedObject, "spawn.spawner", self);
	if(hasObjVar(self, "collection.aggro"))
		setObjVar(spawnedObject, "collection.aggro", getBooleanObjVar(self,"collection.aggro"));

	return SCRIPT_CONTINUE;
}

messageHandler handleTangibleDestroy()
{
	if(!hasObjVar(self, "spawn.oid"))
		return SCRIPT_CONTINUE;
	
	obj_id spawnedObject = getObjIdObjVar(self, "spawn.oid");
	if(!isValidId(spawnedObject) || !exists(spawnedObject))
		return SCRIPT_CONTINUE;

	destroyObject(spawnedObject);
	removeObjVar(self, "spawn.oid");
	
	return SCRIPT_CONTINUE;
}

trigger OnRemovingFromWorld()
{
	if(!hasObjVar(self, "spawn.oid"))
		return SCRIPT_CONTINUE;
	
	obj_id spawnedObject = getObjIdObjVar(self, "spawn.oid");
	if(!isValidId(spawnedObject) || !exists(spawnedObject))
		return SCRIPT_CONTINUE;

	destroyObject(spawnedObject);
	removeObjVar(self, "spawn.oid");
	
	return SCRIPT_CONTINUE;
}