[Trigger] Self-adjusting array

[Akreaveter]

I have a trigger that picks a random number associated with an array, uses that specific variable for something, removes it, and takes the top of the in-use array and replaces the one just removed with it. It does everything but replacing the old one, as far as I can tell. Can someone give me a hand with this?

No conditions, event is every 2 seconds, and the other trigger just picks a random number from 0 to "FloorRedCount".

Trigger

• Actions
  • If (All Conditions are True) then do (Then Actions) else do (Else Actions)
    • If - Conditions
      • FloorRedCount Greater than 0
    • Then - Actions
      • For each (Integer A) from 0 to (ImpRedCount - 1), do (Actions)
        • Loop - Actions
          • If (All Conditions are True) then do (Then Actions) else do (Else Actions)
            • If - Conditions
              • ImpRedActive[(Integer A)] Equal to False
            • Then - Actions
              • Trigger - Run Floor picker <gen> (ignoring conditions)
              • Region - Center ImpRedRegion[(Integer A)] on (Position of FloorRed[FloorRedPicked])
              • Set FloorRed[FloorRedPicked] = No unit
              • Set FloorRed[(FloorRedCount - 1)] = FloorRed[FloorRedPicked]
              • Set FloorRed[(FloorRedCount - 1)] = No unit
              • Set FloorRedCount = (FloorRedCount - 1)
              • Unit - Order ImpRed[(Integer A)] to Move To (Center of ImpRedRegion[(Integer A)])
              • Set ImpRedActive[(Integer A)] = True
              • Game - Display to (All players) the text: Imp ordered to floo...
            • Else - Actions
    • Else - Actions