void OnTriggerStay2D(Collider2D other)
{
if (explosionDone)
{
return;
}
Target target = other.gameObject.GetComponent <Target> ();
if (target == null || target.Allegiance == mSource.Allegiance)
{
return;
}
int damage = (int)WeaponStats.GetStat(WeaponType.IceWand, WeaponStat.Damage);
if (target is Tower)
{
return;
}
if (!(target is Unit))
{
return;
}
// assuming that the target is a Unit
IceBlock f = other.gameObject.GetComponent <IceBlock> ();
// do not retarget frozen units
if (f != null)
{
return;
}
Unit unit = (Unit)target;
for (int i = unit.Squad.SquadMembers.Count - 1; i >= 0; --i)
{
Unit u = unit.Squad.SquadMembers[i];
u.gameObject.AddComponent("IceBlock");
f = u.gameObject.GetComponent <IceBlock> ();
f.Freeze(u);
u.Damage(damage);
if (u.IsDead)
{
f.Unfreeze();
}
if (u.IsDead && mSource.Allegiance == Allegiance.Rodelle)
{
UnitStats.AddToExperience(mSource.UnitType, 1);
}
}
}
private void AssignNewTarget(Unit who)
{
if (this.mAllegiance == Allegiance.Rodelle)
{
UnitStats.AddToExperience(who.UnitType, 1);
}
List <Unit> mEnemies = mTargetSquad.mSquadMembers;
int numEnemies = mEnemies.Count;
if (numEnemies == 0)
{
Disengage();
}
else
{
who.Engage(mEnemies [Random.Range(0, numEnemies)]); // engage random enemy
}
}