public static void AddCollisionHandler <T1, T2>(this T1 who, object tag, IPhysicsObjectExtension.CollisionHandler <T2> handler)
where T1 : PhysicsObject
where T2 : PhysicsObject
{
void TargetHandler(PhysicsObject collider, PhysicsObject collidee)
{
handler((T2)collidee);
}
GameManager.AddCollisionHandler <T1, T2>(who, tag, TargetHandler);
}
private void AddCollisionHandler <T>(object tag, IPhysicsObjectExtension.CollisionHandler <T> handler)
where T : PhysicsObject
{
PhysicsObjectExtension.AddCollisionHandler(this, tag, handler);
}