public void Generatematerials(Vector2 hitpoint)
{
if (available_item_count > 0)
{
available_item_count -= 1;
GameObject item = items[Random.Range(0, items.Count - 1)];
GameObject material = Instantiate(item, hitpoint, Quaternion.identity) as GameObject;
Rotator R = material.GetComponent <Rotator>();
if (R != null)
{
R.Set_rotation_Speed(Random.Range(-item_rotate_speed_min, item_rotate_speed_max));
}
UnityFunctions.Move_RB_Random(material.GetComponent <Rigidbody2D>(), item_move_speed_min, item_move_speed_max);
if (time_to_live > 0)
{
Destroy(material, time_to_live);
}
}
}