[Trigger] tower defence trigger system help

[yanni_depp]

I'm making a tower defence map, but I want to devise a system where if someone blocks with their towers and the creeps attack and kill a tower I want to re-issue the order to all the attacking creeps to move a region

I thought this would be simple enough, but what I produced actually made war craft crash every time a creep went to attack a tower

so I'd really be grateful if someone could explain how I could create such a system or an alternative solution

 

[Just_Spectating]

check when a creep stops moving then make it hostile to the player blocking for like 2 seconds, then revert back to what ever it was.

 

[Xelephant]

I would do it with a Timer and a Unit Group. Add All Stopped Unit to a Group start the Timer, When Timer is done set back to move. Would look like this, no garanty on right Trigger have no World Editor in front of me.

• Events
  • Unit - A Unit Stops
• Conditions
  • Owner of Unit is equal to (Your Creep Owner Player)
• Actions
  • Set point = center of (last region)
  • Unit Group - Add (Triggering Unit) to Unit Group Stopper
  • Unit - Order (Triggering Unit) to attack move to point
  • If timerStarted not equal to true
    • then actions
      • Timer - start Timer TimerFTW
      • Set timerStarted = True
    • else

• TimerFTW
  • Events
    • Timer Expires TimerFTW
  • Conditions
  • Actions
    • Unit Group - Pick every Unit in Stopper
      • Unit - Oder Picked Unit to move to point
      • Unit Group - Remove Picked Unit from Group Stopper
    • Set timerStarted = False

You could also set the Region fix, i didnt remove that leak on porpose, because you will need the region the whole game. Hope you get what i mean, i'll post the correct Triggers later on.

Edit: aw i forgot something