public void Buy(int index, int price)
{
// TODO: do it with strategy pattern
if (hasController && coins >= price)
{
coins -= price;
SetCoins();
if (goods[index].isHandheld)
{
if (controller.rightHandFull)
{
controller.Throw();
}
QQObject obj = Instantiate(goods[index].prefab).GetComponent <QQObject>();
if (!controller.facingRight)
{
obj.gameObject.transform.localScale = new Vector3(-transform.localScale.x, transform.localScale.y, transform.localScale.z);
}
if (!controller.facingRight)
{
obj.gameObject.transform.localScale = new Vector3(-transform.localScale.x, transform.localScale.y, transform.localScale.z);
}
controller.PickUp(obj);
}
else
{
goods[index].Consume(controller);
}
Close();
}
}
private void SetObj()
{
_obj = GetComponent <QQObject>();
if (_obj == null)
{
Debug.LogWarning("there's a burnable component on something that's not an object");
}
}
public virtual void PickUp()
{
if (!rightHandFull)
{
Collider2D[] nearbyObjs = Physics2D.OverlapCircleAll(transform.position, handsReach);
foreach (Collider2D c in nearbyObjs)
{
if (c.gameObject == gameObject)
{
continue;
}
QQObject o = c.GetComponent <QQObject>();
if (o == null || o.hasHolder || o.isStatic)
{
continue;
}
o.GetPickedUp(this);
break;
}
}
}
public override void PickUp(QQObject obj)
{
obj.GetPickedUp(this);
}
public virtual void Throw()
{
rightHand.GetThrown(facingRight?Vector2.right:Vector2.left);
rightHand = null;
rightHandFull = false;
}
