[Abagail]

A couple of things I noticed:

• You don't check to verify the value is actually positive only above 8.
  
  pawn Code:

  if(ty >= 0 && ty <= 7)
  {
        // code here
  }
  else // rejection code

  or more like how you did it:
  
  pawn Code:

  if(ty < 0 || ty > 6) return // message
  else if(ty == 2) return // message

• You don't check to make sure there is an equal balance of ~ characters(I gave you code and an example for this in your other thread).