private int AddNewItemEntry(ItemEntry itemEntry)
{
if (itemEntry.Count > itemEntry.ItemData.MaxCount)
{
itemEntry.Count = itemEntry.ItemData.MaxCount;
}
if (this.Count < this.maxSlots)
{
this.items.Add(itemEntry);
return(itemEntry.Count);
}
// Inventory slots already maxed out.
return(0);
}
public void ConsumeItem(int index, int amount = 1)
{
ItemEntry item = this.items[index];
item.Count -= amount;
if (this.onItemRemoval != null)
{
this.onItemRemoval.Invoke(item);
}
if (item.Count < 1)
{
this.items.RemoveAt(index);
}
}
private void SwapWeaponPrefab(ItemEntry item)
{
if (this.equippedWeapon != null)
{
PoolManager.Despawn(this.equippedWeapon.gameObject);
}
GameObject weaponObject = PoolManager.Spawn(item.ItemData.EquipPrefab);
Pool weaponPool = PoolManager.GetPool(weaponObject);
weaponPool.transform.SetParent(this.attackOrigin);
weaponPool.transform.localPosition = Vector3.zero;
weaponObject.transform.localPosition = Vector3.zero;
Weapon weapon = weaponObject.GetComponent <Weapon>();
this.equippedWeapon = weapon;
}
private void SwapItemPrefab(ItemEntry item)
{
if (this.equippedItem != null)
{
PoolManager.Despawn(this.equippedItem.gameObject);
}
GameObject itemObject = PoolManager.Spawn(item.ItemData.EquipPrefab);
Pool itemPool = PoolManager.GetPool(itemObject);
itemPool.transform.SetParent(this.useItemOrigin);
itemPool.transform.localPosition = Vector3.zero;
itemObject.transform.localPosition = Vector3.zero;
UsableItem usableItem = itemObject.GetComponent <UsableItem>();
this.equippedItem = usableItem;
}
public bool AcquireItem(ItemData itemData, int amount)
{
if (this.locked)
{
return(false);
}
ItemEntry existingEntry = this[itemData];
int collected = 0;
if (existingEntry != null)
{
collected = IncreaseItemCount(existingEntry, amount);
}
else
{
existingEntry = new ItemEntry()
{
ItemData = itemData, Count = amount
};
collected = AddNewItemEntry(existingEntry);
}
if (collected > 0)
{
if (!this.discoveredItems.Contains(itemData))
{
this.discoveredItems.Add(itemData);
}
if (this.onItemPickup != null)
{
this.onItemPickup.Invoke(existingEntry);
}
return(true);
}
return(false);
}
public static ItemPickup CreateFromItemEntry(ItemEntry itemEntry)
{
if (poolObject == null)
{
Debug.Log("Creating ItemPickup blueprint.");
poolObject = new GameObject("Item Pickup");
poolObject.AddComponent<SpriteRenderer>();
poolObject.AddComponent<CameraVisibleTrigger>();
poolObject.SetupRigidbody();
poolObject.AddComponent<ItemPickup>();
poolObject.SetActive(false);
}
GameObject itemPickupObject = PoolManager.Spawn(poolObject);
ItemPickup itemPickup = itemPickupObject.GetComponent<ItemPickup>();
itemPickup.item = itemEntry;
itemPickup.SpriteRenderer.sprite = itemEntry.ItemData.Icon;
Destroy(itemPickupObject.GetComponent<Collider2D>());
BoxCollider2D collider = itemPickupObject.AddComponent<BoxCollider2D>();
collider.isTrigger = true;
return itemPickup;
}
public bool AcquireItem(ItemEntry itemEntry)
{
return(AcquireItem(itemEntry.ItemData, itemEntry.Count));
}
public bool Contains(ItemEntry itemEntry)
{
return(Contains(itemEntry.ItemData, itemEntry.Count));
}
public void ConsumeItem(ItemEntry itemEntry)
{
ConsumeItem(itemEntry.ItemData, itemEntry.Count);
}