// adds the given item to this player's inventory
// this method should only be used when restoring a previous game state
// after a minigame
public void restoreItem(ItemD.Type itemType)
{
ItemD item = itemDB.getItem(itemType);
itemObjects.Add(Instantiate(item.inventoryPrefab, inventorySlots[items.Count]));
items.Add(itemType);
}
// removes the given item from this player's inventory
// does nothing, when the inventory does not contain the item
public void removeItem(ItemD.Type itemType)
{
if (hasItem(itemType))
{
int index = items.IndexOf(itemType);
items.RemoveAt(index);
Destroy(itemObjects[index]);
itemObjects.RemoveAt(index);
}
}
// adds the given item to this player's inventory
// does nothing, when the inventory is full
public void addItem(ItemD.Type itemType)
{
ItemD item = itemDB.getItem(itemType);
if (items.Count < 3)
{
controller.PlayPickupItemSound();
itemObjects.Add(Instantiate(item.inventoryPrefab, inventorySlots[items.Count]));
items.Add(itemType);
}
}
private void buyItem()
{
ItemD.Type item = itemShop.getSelectedItem();
int price = itemDB.getItem(item).getPrice();
if (playerBelongings[activePlayer].creditAmount() >= price && playerBelongings[activePlayer].hasSpaceForAnItem())
{
// buy the item
playerBelongings[activePlayer].addCreditAmount(-price);
playerBelongings[activePlayer].addItem(item);
// dirty hack/shortcut: just switch to the EXECUTING_ACTON state, the credit animation is savely finished there
currentActionFSM = null;
currentState = TurnState.EXECUTING_ACTION;
itemShop.close();
}
// else: cannot buy item
// TODO: add feedback?!
}
private FSM getPurpleTileAction()
{
float selection = UnityEngine.Random.Range(0, 10);
if (selection >= 6)
{
// receive some coins/credits
return(new TileGainCoins(playerBelongings[activePlayer]));
}
else if (selection >= 2)
{
// give the player a few APs and extend their turn
actionPoints += 3;
currentState = TurnState.EXECUTING_ACTION;
return(new TileRandomGiveAP(audioSource, gainAPAudioClip));
}
else
{
// receive a random item
ItemD.Type selectedItem = itemDB.getItem((int)UnityEngine.Random.Range(0, itemDB.getItemCount() - 0.1f)).type;
return(new TileRandomGiveItem(playerBelongings[activePlayer], selectedItem));
}
}
public ItemD getItem(ItemD.Type type)
{
return(itemDataBase[type]);
}
/// whether the player's inventory contains the given item
public bool hasItem(ItemD.Type itemType)
{
return(items.Contains(itemType));
}
public TileRandomGiveItem(PlayerDisplay playersStuff, ItemD.Type selectedItem)
{
playersStuff.addItem(selectedItem);
}