[JASS] Is it possible to check wether a unit is in a unit variable with jass?

[Hashjie]

I used this trigger: but it doesn't seem to work for me :S

• Repick your hero
  • Events
    • Player - Player 1 (Red) types a chat message containing -repick as An exact match
    • Player - Player 2 (Blue) types a chat message containing -repick as An exact match
    • Player - Player 3 (Teal) types a chat message containing -repick as An exact match
    • Player - Player 4 (Purple) types a chat message containing -repick as An exact match
    • Player - Player 5 (Yellow) types a chat message containing -repick as An exact match
    • Player - Player 6 (Orange) types a chat message containing -repick as An exact match
    • Player - Player 7 (Green) types a chat message containing -repick as An exact match
    • Player - Player 8 (Pink) types a chat message containing -repick as An exact match
    • Player - Player 9 (Gray) types a chat message containing -repick as An exact match
    • Player - Player 10 (Light Blue) types a chat message containing -repick as An exact match
  • Conditions
  • Actions
    • For each (Integer Integer_C) from 1 to 5, do (Actions)
      • Loop - Actions
        • If (All Conditions are True) then do (Then Actions) else do (Else Actions)
          • If - Conditions
            • (Triggering player) Equal to Player[Integer_C]
          • Then - Actions
            • Custom script: if udg_Hero_of_player[udg_Integer_C]==null then
            • Game - Display to (Player group(Player[Integer_C])) the text: You have no hero to...
            • Custom script: else
            • If (All Conditions are True) then do (Then Actions) else do (Else Actions)
              • If - Conditions
                • (Unit-type of Hero_of_player[Integer_C]) Equal to Space Orc Elite (Hero)
              • Then - Actions
                • Unit - Replace Hero Tavern 0016 <gen> with a Hero Tavern using The old unit's relative life and mana
                • Unit - Create 1 Hero chooser for Player[Integer_C] at (Random point in Create Hero Choosers Raiders <gen>) facing Default building facing degrees
                • Unit - Remove Hero_of_player[Integer_C] from the game
              • Else - Actions
                • If (All Conditions are True) then do (Then Actions) else do (Else Actions)
                  • If - Conditions
                    • (Unit-type of Hero_of_player[Integer_C]) Equal to Space Orc Pyromaniac (Hero)
                  • Then - Actions
                    • Unit - Create 1 Hero chooser for Player[Integer_C] at (Random point in Create Hero Choosers Raiders <gen>) facing Default building facing degrees
                    • Unit - Remove Hero_of_player[Integer_C] from the game
                  • Else - Actions
                    • If (All Conditions are True) then do (Then Actions) else do (Else Actions)
                      • If - Conditions
                        • (Unit-type of Hero_of_player[Integer_C]) Equal to Space Orc Sniper (Hero)
                      • Then - Actions
                        • Unit - Create 1 Hero chooser for Player[Integer_C] at (Random point in Create Hero Choosers Raiders <gen>) facing Default building facing degrees
                        • Unit - Remove Hero_of_player[Integer_C] from the game
                      • Else - Actions
                        • If (All Conditions are True) then do (Then Actions) else do (Else Actions)
                          • If - Conditions
                            • (Unit-type of Hero_of_player[Integer_C]) Equal to Space Orc Task Force (Hero)
                          • Then - Actions
                            • Unit - Create 1 Hero chooser for Player[Integer_C] at (Random point in Create Hero Choosers Raiders <gen>) facing Default building facing degrees
                            • Unit - Remove Hero_of_player[Integer_C] from the game
                          • Else - Actions
            • Custom script: endif
          • Else - Actions

lol nvm I fixed it... didn't test it correctly