/// <summary>
/// Attempts to purchase a weapon and displays dialog based on the result
/// of the attempt.
/// </summary>
/// <param name="slot"></param>
public void purchaseWeapon(int slot)
{
ShopInventorySlot shopSlot = inventorySlots[slot];
GameObject selection = inventory[slot];
WeaponStats stats = selection.GetComponentInChildren <WeaponStats>(true);
if (stats.price > StateManager.cashOnHand)
{
audioS.PlayOneShot(failureSound, Settings.volume);
dialogText.text = getRandomDialog(brokeDialogs);
return;
}
if (playerShoot.guns.Count >= MAX_GUNS)
{
audioS.PlayOneShot(failureSound, Settings.volume);
dialogText.text = getRandomDialog(fullInventoryDialogs);
return;
}
// can purchase
playerInventory.addWeapon(selection);
shopSlot.purchased = true;
// only remove cash if everything above that succeeded and the player received the gun
StateManager.cashOnHand -= stats.price;
shopSlot.buttonObject.GetComponent <Button>().interactable = false;
shopSlot.infoBlock.SetActive(false);
shopSlot.soldout.SetActive(true);
shopSlot.pricetag.text = "-";
audioS.PlayOneShot(paymentSound, Settings.volume);
dialogText.text = getRandomDialog(purchaseDialogs);
}
public override void OnBeginDrag(PointerEventData eventData)
{
base.OnBeginDrag(eventData);
ShopInventorySlot parentSlot = ParentInventorySlot as ShopInventorySlot;
if (parentSlot != null)
{
parentSlot.ShowFadedSprite(_image.sprite);
}
else
{
Debug.LogError("error!");
}
}
public override void OnEndDrag(PointerEventData eventData)
{
base.OnEndDrag(eventData);
ShopInventorySlot parentSlot = ParentInventorySlot as ShopInventorySlot;
if (parentSlot != null)
{
parentSlot.HideFadedSprite();
}
else
{
Debug.LogError("error!");
}
}
