Text ingame- Script help

[Unearthlybrutal]

Try this:

Spoiler below!

void OnStart()
{
AddEntityCollideCallback("Player", "AreaHelp", "CollideAreaHelp", false, 1);
}


void CollideAreaHelp(string &in asParent, string &in asChild, int alState)
{
if(HasItem("cellar_key") == true)
{
SetMessage("Messages", "HasKey", 5);
}
else
{
SetMessage("Messages", "GAH", 5);
}
}

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

}

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

}