Problem with spawning

[Skeith]

Hello, i'm having a problem binding 2 units together. When 2 units enter a circle, its supposed to come out a different unit. In my case, i'm using a horse and a footman, when the 2 enter the region, it spawn a knight. It works pretty nicely, but the problem is that if i put 2 horses, then a footman, it will spawn 2 knights =/. Heres my trigger

• Knight
  • Events
    • Time - Every 1.00 seconds of game time
  • Conditions
  • Actions
    • Set Fusion = (Units in FusionGroup <gen> matching ((Unit-type of (Matching unit)) Equal to Footman))
    • Unit Group - Pick every unit in Fusion and do (Actions)
      • Loop - Actions
        • Set Footman = (Picked unit)
        • Set Fusion = (Units in FusionGroup <gen> matching ((Unit-type of (Matching unit)) Equal to Riderless Horse))
        • Unit Group - Pick every unit in Fusion and do (Actions)
          • Loop - Actions
            • Set Horse = (Picked unit)
            • If (All Conditions are True) then do (Then Actions) else do (Else Actions)
              • If - Conditions
                • Footman Not equal to No unit
                • Horse Not equal to No unit
                • (Number of units in (Units in FusionGroup <gen>)) Equal to 2
              • Then - Actions
                • Unit - Remove Footman from the game
                • Unit - Remove Horse from the game
                • Unit - Create 1 Knight for (Owner of (Picked unit)) at (Center of FusionGroup <gen>) facing Default building facing degrees
              • Else - Actions
    • Custom script: call DestroyGroup(udg_Fusion)

 

[Happy]

set an extra condition like this:

and...all conditions are true
-number of units in (your fusion region) equal to 2
-number of units of type horse equal to 1
-number of units of type footman equal to 1

it should work with this xD

greetz happy

 

[Icyculyr]

This is because Footman is set to picked unit, but you pick every horse in that region, so if there is 2, Footman is still going to be a unit.
So your condition of Footman Not Equal to No Unit won't work. Also your trigger leaks since Fusion is used again within itself without being cleaned.

I'd do this:

Unit Group Array [1] ugGroups
Integer Array [1] iGroupCount
Point pPoint

• Player Group - Pick every player in (All players) and do (Actions)
  • Loop - Actions
    • Set ugGroups[0] = (Units in FusionGroup <gen> matching ((Unit-type of (Matching unit)) Equal to Footman) And (Owner of Matching unit) Equal to Picked Player)
    • Set ugGroups[1] = (Units in FusionGroup <gen> matching ((Unit-type of (Matching unit)) Equal to Riderless Horse) And (Owner of Matching unit) Equal to Picked Player)
    • Set iGroupCount[0] = Number of units in ugGroups[0]
    • Set iGroupCount[1] = Number of units in ugGroups[1]
    • If (All Conditions are True) then do (Then Actions) else do (Else Actions)
      • If - Conditions
        • iGroupCount[0] > iGroupCount[1]
      • Then - Actions
        • Set iGroupCount[0] = iGroupCount[1]
      • Else - Actions
        • Set iGroupCount[1] = iGroupCount[0]
    • For each (Integer A) from 0 to iGroupCount[0] - 1, do (Actions)
      • Loop - Actions
        • Unit - Remove (Random unit from ugGroups[0]) from the game
        • Unit - Remove (Random unit from ugGroups[1]) from the game
        • Set pPoint = (Center of FusionGroup <gen>)
        • Unit - Create 1 Knight for (Picked Player) at pPoint facing Default building facing degrees
        • Custom script: call RemoveLocation(udg_pPoint)
    • Custom script: call DestroyGroup(udg_ugGroups[0])
    • Custom script: call DestroyGroup(udg_ugGroups[1])

Excluding the Player Group leak which I don't bother to clean in my code, this has no leaks, and it should work.

Kind Regards