public void RemoveKillEnemyListener(UnitKillEnemyListener handler)
{
if (!PostKillEnemy.Remove(handler))
{
DebugUtils.LogError(DebugUtils.Type.AI_Soldier, "Try to remove a unregister message!");
}
}
public void RegisterKillEnemyListener(UnitKillEnemyListener handler)
{
PostKillEnemy.Add(handler);
}