Trigger help!!

[AnaXyd]

How can i make a unit walk randomly between three regions?

 

[Darthfett]

Event
     Unit enters Region 002 <gen>
     Unit enters Region 003 <gen>
Conditions
Actions
      If random number between 1 and 3 equal to 1 then do (Order [U]unit[/U] to move to Region 001 <gen>)

repeat for all 3 regions

 

[AceHart]

Events
    Unit - A unit enters Region 1 <gen>
Conditions
Actions
    If (All Conditions are True) then do (Then Actions) else do (Else Actions)
        If - Conditions
            (Random integer number between 1 and 2) Equal to 1
        Then - Actions
            Unit - Order (Entering unit) to Move To (Center of Region 2 <gen>)
        Else - Actions
            Unit - Order (Entering unit) to Move To (Center of Region 3 <gen>)