public void TransferItems()
{
Debug.Log("went through");
if (amount != 0)
{
//money transfer
currInv.money += amount * selectedItem.cost;
otherInv.money -= amount * selectedItem.cost;
//item transfer
currInv.RemoveItems(selectedItem, amount); //should never return false
otherInv.AddItems(selectedItem, amount);
//update item lists
itemList = new List <Item>(currInv.itemDict.Keys);
itemIndex = 0;
UpdateItemList(itemList, currInv, itemIndex);
}
//exit back to item scrolling
if (itemList.Count == 0)
{
//inventory has no more items to display
Debug.Log("No more items to buy/sell");
int lastType = menuType;
menuType = 0;
ItemButton.GetComponent <Button>().interactable = false;
switch (lastType)
{
case -1:
BuyButton.SetActive(true);
SellButton.GetComponent <Button>().enabled = true;
ES.SetSelectedGameObject(SellButton);
StartCoroutine("MoveLeft");
break;
case 1:
SellButton.SetActive(true);
BuyButton.GetComponent <Button>().enabled = true;
ES.SetSelectedGameObject(BuyButton);
StartCoroutine("MoveRight");
break;
}
}
else
{
Button button = ItemList.GetComponentInChildren <Button>();
button.interactable = true;
ES.SetSelectedGameObject(button.gameObject);
itemScrolling = true;
}
AmountSelection.SetActive(false);
selectedItem = null;
}
public static void SetBuyButtonState(bool active, string cost = "")
{
if (BuyButton.activeSelf)
{
BuyButton.GetComponent <Button>().interactable = active;
if (cost.Length > 0)
{
GameObject.Find("TextPrize").GetComponent <Text>().text = cost;
}
}
}
public void OpenBuy()
{
menuType = 1;
menu.transform.localPosition = new Vector3(180, 0, 0);
AmountSelection.transform.localPosition = new Vector3(-95, -55, 0);
SellButton.SetActive(false);
BuyButton.GetComponent <Button>().enabled = false;
ItemButton.GetComponent <Button>().interactable = true;
ES.SetSelectedGameObject(ItemButton);
itemList = new List <Item>(npcInv.itemDict.Keys);
currInv = npcInv;
otherInv = playerInv;
UpdateItemList(itemList, currInv, 0);
if (itemList.Count == 0)
{
//the button throws exceptions when there are no items selected, this prevents that
ItemButton.GetComponent <Button>().interactable = false;
}
StartCoroutine("MoveLeft");
}
public static void ShowBuyButton(bool show)
{
BuyButton.GetComponent <Button>().interactable = false;
BuyButton.SetActive(show);
}
// Update is called once per frame
void Update()
{
int lastType = menuType;
if (Input.GetButtonDown("Cancel"))
{
if (!itemScrolling)
{
//exit back to buy/sell menus
AmountSelection.SetActive(false);
Button button = ItemList.GetComponentInChildren <Button>();
button.interactable = true;
ES.SetSelectedGameObject(button.gameObject);
selectedItem = null;
itemScrolling = true;
}
else if (menuType != 0)
{
menuType = 0;
ItemButton.GetComponent <Button>().interactable = false;
switch (lastType)
{
case -1:
BuyButton.SetActive(true);
SellButton.GetComponent <Button>().enabled = true;
ES.SetSelectedGameObject(SellButton);
StartCoroutine("MoveLeft");
break;
case 1:
SellButton.SetActive(true);
BuyButton.GetComponent <Button>().enabled = true;
ES.SetSelectedGameObject(BuyButton);
StartCoroutine("MoveRight");
break;
}
}
else
{
//exit out of the shop altogether
ReturnToLast();
}
}
if (Input.GetButtonDown("Vertical"))
{
if (menuType != 0 && itemScrolling && itemList.Count != 0)
{
if (Input.GetAxisRaw("Vertical") > 0)
{
//scroll items up
itemIndex--;
}
else
{
//scroll items down
itemIndex++;
}
//loop around
itemIndex += itemList.Count;
itemIndex %= itemList.Count;
UpdateItemList(itemList, currInv, itemIndex);
}
else if (menuType != 0 && !itemScrolling)
{
//amount select
if (Input.GetAxisRaw("Vertical") > 0)
{
//increase amount
changeItemAmount(1);
}
else
{
//decrease amount
changeItemAmount(-1);
}
}
}
}