Need help with a trigger

[X-Death]

How do I do the following?

A unit is selected twice, then display a message.

So you select the unit once (this does nothing), then if you select the unit again, something is done. Essentially double-clicking.

???

 

[Maker]

Unit is selected
If unitVariable == triggering unit then
-*double clicked*
-set unitVariable = no unit
else
-set unitVariable = triggering unit
endif

You can start a timer upon clicking a unit, when the timer expires, null the variable.

 

[FUJI]

Or Maybe make integer counter every clicks and increase the integer counter and when it is 2 then set it to 0 again.

 

[jonhysone]

^ and the upper of ^ . If you don't understand their speech , Here is a very simple GUI example , it's for player 1 only, , So add more triggers for more players

• Selecting
  • Events
    • Player - Player 1 (Red) Selects a unit
  • Conditions
  • Actions
    • Set TempInteger = (TempInteger + 1)
    • If (All Conditions are True) then do (Then Actions) else do (Else Actions)
      • If - Conditions
        • TempInteger Equal to 2
      • Then - Actions
        • Set TempInteger = 0
        • -------- YOUR ACTIONS !!!!!! O_o --------
      • Else - Actions

• Deselecting
  • Events
    • Player - Player 1 (Red) Deselects a unit
  • Conditions
  • Actions
    • Set TempInteger = 0

 

[defskull]

• Double Click
  • Events
    • Player - Player 1 (Red) Selects a unit
  • Conditions
  • Actions
    • If (All Conditions are True) then do (Then Actions) else do (Else Actions)
      • If - Conditions
        • (Triggering unit) Equal to UnitSelect
      • Then - Actions
        • Game - Display to (All players) the text: Double-click has co...
      • Else - Actions
        • Set UnitSelect = (Triggering unit)

Yeah, so if you want to make it as close as "Double-click" function, you should use Timer as suggested by Maker and timeout at about 0.25~0.50 second.

 

[Vinz]

Hmm.. 2 triggers could do the job, one setting the counter every second and one firing upon select.

 

[ngkn92]

I would prefer Maker way, since a double click is 2 click in very short time (0.5s seem not)