Level changing area script not working?

[Shoop]

I want someone to fall down a hole and the level change, whats wrong with this?

Code: (Select All)

void OnStart()
{
AddUseItemCallback("", "key1", "castle_1", "UsedKeyOnDoor", true);
AddUseItemCallback("", "key2", "metal_1", "UsedKeyOnDoor2", true);
AddEntityCollideCallback("Player" , "ScriptArea_1" , "MonsterFunc1" , true , 1);
}

void UsedKeyOnDoor(string &in asItem, string &in asEntity)
{
SetSwingDoorLocked("castle_1", false, true);
PlaySoundAtEntity("", "unlock_door", "castle_1", 0, false);
RemoveItem("key1");
}

void UsedKeyOnDoor2(string &in asItem, string &in asEntity)
{
SetSwingDoorLocked("metal_1", false, true);
PlaySoundAtEntity("", "unlock_door", "metal_1", 0, false);
RemoveItem("key2");
}

void MonsterFunc1(string &in asParent , string &in asChild , int alState)
{
  SetEntityActive("servant_grunt_1" , true);
}

  ChangeMap("Level2", "PlayerStartArea_1", "break_stairs", "water_lurker_eat");

////////////////////////////
// Run when entering map
void OnEnter()
{

}

////////////////////////////
// Run when leaving map
void OnLeave()
{

}

The last two ones are sound file names... I think thats how you do it. (I put my whole script just in case I did something else wrong that makes it not work)