Unit spawn from a tower

[Alexio]

Hello again....
I was wondering how to make units spawn from one tower to attack another tower but when the tower which they spawn from is destroyed they will stop spawing...
Is it a difficult trigger????

 

[Exide]

No, it's a simple trigger.
I assume that your tower and regions are pre-placed.

• Setup Variables
  • Events
    • Map initialization
  • Conditions
  • Actions
    • Set AttackPoint[1] = (Center of Tower Region1 <gen>)
    • Set AttackPoint[2] = (Center of Tower Region2 <gen>)

• Order AttackMove1
  • Events
    • Unit - A unit enters Tower Region1 <gen>
  • Conditions
    • (Owner of (Triggering unit)) Equal to Player 1 (Red)
  • Actions
    • Unit - Order (Triggering unit) to Attack-Move To AttackPoint[2]

• Order AttackMove2
  • Events
    • Unit - A unit enters Tower Region2 <gen>
  • Conditions
    • (Owner of (Triggering unit)) Equal to Player 2 (Blue)
  • Actions
    • Unit - Order (Triggering unit) to Attack-Move To AttackPoint[1]

• Spawn Units
  • Events
    • Time - Every 10.00 seconds of game time
  • Conditions
  • Actions
    • If (All Conditions are True) then do (Then Actions) else do (Else Actions)
      • If - Conditions
        • (Cannon Tower 0000 <gen> is alive) Equal to True
      • Then - Actions
        • Unit - Create 1 Footman for Player 1 (Red) at AttackPoint[1] facing Default building facing degrees
      • Else - Actions
    • If (All Conditions are True) then do (Then Actions) else do (Else Actions)
      • If - Conditions
        • (Cannon Tower 0001 <gen> is alive) Equal to True
      • Then - Actions
        • Unit - Create 1 Footman for Player 2 (Blue) at AttackPoint[2] facing Default building facing degrees
      • Else - Actions

This will spawn a Footman for Player 1 (Red) and Player 2 (Blue) every 10 seconds if their towers are alive, and order them to attack-move to the other player's tower.

 

[Alexio]

I wanted to make a tower owned by neutral hostile and spawn creeps from there to attack one of my tower. When i destroyed this neutral hostile tower it would stop.
is is the same trigger???
And you have them (triggers) in an order which i should prepare it????
Or they are all different triggers to a different folder???

 

[Alexio]

a ok man i am sorry i understood it...
But will the spawn units attack my tower or not if i order them to attack to the region???

 

[Exide]

The spawned units will attack anything in sight. (That are enemies. They won't attack allies.)

 

[Alexio]

Man i have a problem
The spawn units go to attack my tower but hit it only once.... When they are going to attack for second time they return back where they were spawn....
I havent made the spawn units to attack once as one trigger says ....
why is that?????

 

[Exide]

Not sure, it's a common problem..
Try changing:
'Advanced -> Gameplay Constants -> Creeps - Guard Return Distance'
to 99999.

You must check the box saying 'Use Custom Gameplay Constants'.