Script order?

[Lizard]

Try do it like this.

void OnStart()
{
AddEntityCollideCallback("player" , "Scriptarea_1" , "FunctionName" , true , 1);
AddUseItemCallback("", "key_2", "EXAMPLE_DOOR", "FUNCTION", true);
}

void FUNCTION(string &in asItem, string &in asEntity)
{
SetSwingDoorLocked(asEntity, false, true);
PlaySoundAtEntity("", "unlock_door", asEntity, 0, false);
RemoveItem(asItem);
AddEntityCollideCallback("Player", "Message_1", "Message1", true, 1);
}

void FunctionName(string &in asParent , string &in asChild , int alState)
{
PlaySoundAtEntity("", "unlock_door", "Scriptarea_1", 0, false);
}

void Message1(string &in asChild, string &in asParent, int alState)
{
SetMessage("Messages", "Popup4", 6); //This stands for ("Name of category", "Name of entry", time to be displayed on the screen);
}

void OnLeave()
{

}