SC2Mapster

I have an effect set that only should be applied to units that aren't enemy to the casting player.
It's part of a healing ability. But it shouldn't be able to heal "enemies in disguise"
(= caster is allied to them, but they aren't allied to you).

I thought there were validators for that. So I tried to fiddle with "player alliance" validators and "player requirement", but I had no success.
Does anyone know how to set that up to work?

I could workaround that with 2 heal abilities: one for teamA and one for teamB and then check for disguise behavior for team A and team B, but such a validator might be pretty good to have.

@DrSuperEvil: Go 2 Players: A and B.

Situation:
- A has a passive healing behavior that targets his allies with a search effect.
- B has a spell that will change the alliance settings per trigger for A for a few seconds which allows him that A cannot attack B. Other players can attack B normally. So basically B is sort of disguised.
Alliance situation in that case:
A is allied with B.
B is enemy with A.

- B needs to destroy A to win, but A accidentally heals B, so other players have a hard time stopping him from doing that (basically he needs to reach A and kill A to win because A heals him.).

So I would like to have the Healing Effect Set to only apply to units that are allied to the casting player.

Also, I can't disable the healing to B when he is disguised because there is a player C which is there to heal him.

I just got the idea that I could add a behavior to the healers to which team they belong to and 1 in disguise behaviors for each team. Then I can use the combination of 2 validator groups as the healing validator: (isTeam1 AND notInDisguiseOf2 ) or (isTeam2 AND notInDisguiseOf1).

@DrSuperEvil: Go That's already needed to make A not heal A's enemys from A's sight of the alliance.
Problem is that B is the friend of A in A's point of view. I just want the behavior to be more clever and check if B is allied to A, too. (Search effect applies the set to everyone who is allied, set should filter out who isn't a real friend).

Alliances can be one sided (!) and that flags only check the source's point of view at the alliance. :S

The perfect solution would be a validator that returns true, if NOT( TARGET sees SOURCE as ENEMY).
I would need 2 validators here, one that negates the result (easy) and one that checks the alliance from the target's point of view.
But I just don't understand alliance checks in the validators in first place. :S

edit:
Worked around my problem with team belonging behavior + disguise behaviors for each team and validators checking if any disguise behavior exists that you belong to the correct team.