// Update is called once per frame
void Update()
{
// create a ray cast that orignates from the cursor position
Vector3 forward = transform.TransformDirection (Vector3.forward) * 5;
RaycastHit hit;
if (Physics.Raycast (transform.position, forward, out hit)) {
if (currentObject == null) { //IF we haved no current object
currentObject = hit.transform.gameObject; //save the object
HighlightCurrentObject (); //and highlight it
} else if (hit.transform != currentObject.transform) { //ELSE IF we have hit a different object
RestoreCurrentObject (); //THEN restore the old object
currentObject = hit.transform.gameObject; //save the new object
HighlightCurrentObject (); //and highlight it
}
} else //ELSE no object was hit
RestoreCurrentObject (); //THEN restore the old object
//select one slot
if (Physics.Raycast (transform.position, forward, out hitToSlotOrItem)) {
itemIsHit = hitToSlotOrItem.transform.gameObject.GetComponent(typeof(Item)) as Item;
slotIsHit = hitToSlotOrItem.transform.gameObject.GetComponent(typeof(SlotController)) as SlotController;
//inventoryIsHit = hitToSlotOrItem.transform.gameObject.GetComponent(typeof(InventoryController)) as InventoryController;
if(slotIsHit != null){
slotIsHit.RayCastToSlot();
}
else{
//slotIsHit.RayCastNotToSlot();
}
if(itemIsHit != null){
itemIsHit.RayCastToItem();
}
else{
//itemIsHit.RayCastNotToItem();
}
/*if(inventoryIsHit != null){
inventoryIsHit.RayCastToInventory();
}*/
}
if (Input.GetKeyDown (KeyCode.Return) || grab) {
grab = false;
if (currentObject != null){
currentObject.SendMessage("Select");
}
}
}