private void OnTriggerEnter(Collider other)
{
IPickupable pickup = other.gameObject.GetInterface <IPickupable>();
if (pickup != null)
{
pickup.Pickup(Owner);
}
}
private void Update()
{
RaycastHit hitInfo;
Ray ray = Camera.main.ScreenPointToRay(new Vector2(Screen.width * 0.5f, Screen.height * 0.5f));
if (Physics.Raycast(ray, out hitInfo, _maxPickupRange, _pickableItemLayers))
{
IPickupable pickableItem = hitInfo.collider.GetComponent <IPickupable>();
// Show text that tells the user to press a button to pickup.
_pickupText.gameObject.SetActive(true);
_pickupText.text = string.Format("Press 'LMB' to pickup <color=#EB6721>{0}</color>", pickableItem.DisplayName);
if (Input.GetMouseButtonDown(0))
{
// Pickup item
pickableItem.Pickup(gameObject);
}
}
else
{
_pickupText.gameObject.SetActive(false);
}
}
public void SwapItem(IPickupable otherItem)
{
PickedUpObj.GetComponent <IPickupable>().Drop(this);
otherItem.Pickup(this);
}