public static void Attach(GameObject obj,
Action <Collider, Collision> _enter,
Action <Collider, Collision> _exit)
{
if (obj == null)
{
return;
}
PECollision col = obj.GetComponent <PECollision>();
if (col == null)
{
col = obj.AddComponent <PECollision>();
}
col.enter += _enter;
col.exit += _exit;
}
public static void Dettach(GameObject obj,
Action <Collider, Collision> _enter,
Action <Collider, Collision> _exit)
{
if (obj == null)
{
return;
}
PECollision col = obj.GetComponent <PECollision>();
if (col != null)
{
col.enter -= _enter;
col.exit -= _exit;
}
GameObject.Destroy(col);
}
