public void UseItem(int pId)
{
InventoryItemData itemData = GetItemData(pId);
if (itemData == null)
{
Debug.LogError("No data found for item id " + pId);
return;
}
if (_itemInstanceDatas == null)
{
return;
}
else
{
InventoryInstanceData instanceData = null;
if (_itemInstanceDatas.TryGetValue(pId, out instanceData))
{
if (instanceData.count <= 0)
{
return;
}
++instanceData.useCount;
if (instanceData.useCount >= itemData.removeAfterUses)
{
instanceData.useCount = 0;
RemoveItem(pId);
}
}
}
}
void GrantStartItemsAndUpdateUI()
{
if (_itemInstanceDatas == null)
{
_itemInstanceDatas = new Dictionary <int, InventoryInstanceData>();
}
InventoryInstanceData instanceData;
ChapterUIManager chapterUIManager = ChapterUIManager.instance;
foreach (InventoryItemData itemData in _itemDatas)
{
if (_itemInstanceDatas.TryGetValue(itemData.itemId, out instanceData))
{
if (!_grantedStartItems && itemData.startCount > 0)
{
instanceData.count += itemData.startCount;
}
chapterUIManager.UpdateInventoryItemCount(itemData, instanceData.count);
}
else
{
if (!_grantedStartItems && itemData.startCount > 0)
{
instanceData = new InventoryInstanceData(itemData.itemId, itemData.startCount, 0);
_itemInstanceDatas.Add(itemData.itemId, instanceData);
chapterUIManager.UpdateInventoryItemCount(itemData, instanceData.count);
}
}
}
_grantedStartItems = true;
}
public int GetItemCount(int pId)
{
if (_itemInstanceDatas == null)
{
return(0);
}
InventoryInstanceData instanceData = null;
if (_itemInstanceDatas.TryGetValue(pId, out instanceData))
{
return(instanceData.count);
}
else
{
return(0);
}
}
public void RemoveItem(int pId, int pCount = 1)
{
if (pCount < 1)
{
Debug.LogError("Can't remove less than 1 item");
return;
}
InventoryItemData itemData = GetItemData(pId);
if (itemData == null)
{
Debug.LogError("No data found for item id " + pId);
return;
}
if (_itemInstanceDatas == null)
{
return;
}
else
{
InventoryInstanceData instanceData = null;
if (_itemInstanceDatas.TryGetValue(pId, out instanceData))
{
ChapterUIManager chapterUIManager = ChapterUIManager.instance;
instanceData.count -= pCount;
chapterUIManager.UpdateInventoryItemCount(itemData, instanceData.count);
if (instanceData.count <= 0)
{
chapterUIManager.ClearSelectedItem();
}
//we dont delete the item if count is 0 because the presence of the item
//indicates that the animation has already played
}
}
}
public void AddItem(int pId, int pCount = 1)
{
if (pCount < 1)
{
Debug.LogError("Can't add less than 1 item");
return;
}
InventoryItemData itemData = GetItemData(pId);
if (itemData == null)
{
Debug.LogError("No data found for item id " + pId);
return;
}
ChapterUIManager chapterUIManager = ChapterUIManager.instance;
if (_itemInstanceDatas == null)
{
_itemInstanceDatas = new Dictionary <int, InventoryInstanceData> ();
_itemInstanceDatas.Add(pId, new InventoryInstanceData(pId, pCount, 0));
chapterUIManager.PlayAddInventoryItemAnimation(itemData, pCount);
}
else
{
InventoryInstanceData instanceData = null;
if (_itemInstanceDatas.TryGetValue(pId, out instanceData))
{
instanceData.count += pCount;
chapterUIManager.UpdateInventoryItemCount(itemData, instanceData.count, true);
}
else
{
_itemInstanceDatas.Add(pId, new InventoryInstanceData(pId, pCount, 0));
chapterUIManager.PlayAddInventoryItemAnimation(itemData, pCount);
}
}
}