SC2Mapster

I am having a hard trying to figure out how to iterate through the active players on each team.

i have an array of size 2 that stores the next players turn but wondering how to find that number.

ie timer runs for 30 seconds and each time it runs only have 1 player spawn
    player 1, to player 2 to player 3 , if a player leaves or only starts with a certain number of players how to make sure it stays with active players

Thank you
Humbrol

found a answer to rotate through the 3 active players i have on team 1, i use a variable named team1turn[1]
this rotates/ iterates through all the active user players on the team for the spawn.

SpawnTeam1
    Events
    Local Variables
    Conditions
    Actions
        ------- Team 1's spawn worker

        General - If (Conditions) then do (Actions) else do (Actions)
            If
                (Controller of player Team1Turn[1]) == User
            Then
                ------- spawn info here

                Math - Cycle Team1Turn[1] from 1 through 3
            Else
                Math - Cycle Team1Turn[1] from 1 through 3
                Trigger - Run SpawnTeam1  (Check Conditions, Don't Wait until it finishes)

every time the trigger runs <every 30 seconds> only 1 player from each teams units spawn. so id store which players turn is the next spawn. having trouble figuring out how to iterate and store the next active player or loop back to the first active player on the team if the last player is reached.

did  

if 1 <= playerturn[0] <= 3
and playerturn[0] == user
then
spawn
playerturn[0] = playerturn[0]+1
else
playerturn[0] = 1

but tryng to figure out how to solve if player 1 or 2 leave game

found an answer that works, what do you guys think?
this is just the part to spawn team 1s.  there is a variable named Team1Turn[1] that stores whos turn it is to spawn next.

SpawnTeam1
    Events
    Local Variables
    Conditions
    Actions
        ------- Team 1's spawn worker

        General - If (Conditions) then do (Actions) else do (Actions)
            If
                (Controller of player Team1Turn[1]) == User
            Then
                ------- spawn info here

                Math - Cycle Team1Turn[1] from 1 through 3
            Else
                Math - Cycle Team1Turn[1] from 1 through 3
                Trigger - Run SpawnTeam1  (Check Conditions, Don't Wait until it finishes)