API UnitAffectingCombat

Determine whether a unit is in combat or has aggro.

affectingCombat = UnitAffectingCombat("unit");

Arguments

 * unit : String - The UnitId of the unit to check (Tested with "player", "pet", "party1", hostile "target")

Returns

 * affectingCombat : Boolean - Returns true if the unit is in combat or has aggro, false otherwise.

Details

 * Returns true when initiating combat.
 * Returns true if aggroed, even if enemy doesn't land a blow.
 * For hunters, it returns true shortly after pet enters combat.
 * If using timed spell such as aimed shot, returns true when spell fires (not during charge up).
 * Returns to false on death.
 * Returns false if the unit being checked for aggro is out of range, or in another zone.
 * Returns false if a unit is proximity-aggroed. It wont return true until it either attacks or is attacked.