/// <summary>
/// Picks up the item.
/// </summary>
/// <param name="character">The character that should pick up the item.</param>
/// <param name="inventory">The inventory belonging to the character.</param>
/// <param name="slotID">The slot ID that picked up the item. A -1 value will indicate no specified slot.</param>
/// <param name="immediatePickup">Should the item be picked up immediately?</param>
/// <param name="pickupItemIdentifier">Should the ItemIdentifier be picked up? This should be false if the ItemIdentifier will later be picked up.</param>
public void DoItemPickup(GameObject character, InventoryBase inventory, int slotID, bool immediatePickup, bool pickupItemIdentifier)
{
// Add any items to the character.
if (m_ItemPickupSet != null && m_ItemPickupSet.Length > 0)
{
// Spawn the item under the character's ItemPlacement GameObject.
var itemPlacement = character.GetComponentInChildren <ItemPlacement>(true);
if (itemPlacement == null)
{
Debug.LogError($"Error: ItemPlacement doesn't exist under the character {character.name}.");
return;
}
for (int i = 0; i < m_ItemPickupSet.Length; ++i)
{
// If the Item is null then only the ItemSet should be added.
if (m_ItemPickupSet[i].Item == null)
{
var itemSetManager = character.GetCachedComponent <ItemSetManagerBase>();
if (itemSetManager == null)
{
continue;
}
IItemCategoryIdentifier category = null;
var addItemSetParents = true;
// If no item is specified then the category should be retrieved from the Item Definition.
if (m_ItemPickupSet[i].CategoryID == 0)
{
for (int j = 0; j < m_ItemPickupSet[i].ItemSet.Slots.Length; ++j)
{
var itemDefinition = m_ItemPickupSet[i].ItemSet.Slots[j];
if (itemDefinition != null)
{
category = itemDefinition.GetItemCategory();
}
}
}
else
{
// A specific category was specified.
if (itemSetManager.CategoryItemSets != null)
{
for (int j = 0; j < itemSetManager.CategoryItemSets.Length; ++j)
{
if (itemSetManager.CategoryItemSets[j].CategoryID == m_ItemPickupSet[i].CategoryID)
{
category = itemSetManager.CategoryItemSets[j].ItemCategory;
addItemSetParents = false;
break;
}
}
}
}
if (category != null)
{
itemSetManager.AddItemSet(m_ItemPickupSet[i].ItemSet, m_ItemPickupSet[i].Default, category, addItemSetParents);
}
continue;
}
if (slotID != -1 && (slotID >= m_ItemPickupSet[i].ItemSet.Slots.Length || m_ItemPickupSet[i].ItemSet.Slots[slotID] == null))
{
continue;
}
var item = m_ItemPickupSet[i].Item.GetCachedComponent <Item>();
if (inventory.HasItem(item))
{
continue;
}
// Instantiate the item that will be added to the character.
item = Item.SpawnItem(character, item);
// Add the ItemSet before the item so the item can use the added ItemSet.
if (m_ItemPickupSet[i].ItemSet != null)
{
var itemSetManager = character.GetCachedComponent <ItemSetManager>();
if (itemSetManager != null)
{
m_ItemPickupSet[i].ItemSet.ItemIdentifiers = new Shared.Inventory.IItemIdentifier[m_ItemPickupSet[i].ItemSet.Slots.Length];
if (item.SlotID >= m_ItemPickupSet[i].ItemSet.ItemIdentifiers.Length)
{
Debug.LogError($"Error: Unable to assign the ItemIdentifier at slot {item.SlotID}. The Slot Count should be increased on the item pickup.");
continue;
}
m_ItemPickupSet[i].ItemSet.ItemIdentifiers[item.SlotID] = item.ItemIdentifier;
itemSetManager.AddItemSet(item, m_ItemPickupSet[i].ItemSet, m_ItemPickupSet[i].Default);
}
}
// All of the setup is complete - add the item to the inventory.
inventory.AddItem(item, false, false);
}
}
m_PickedUp = m_AlwaysPickup;
if (pickupItemIdentifier)
{
// Even if the ItemIdentifier doesn't have space it may be equipped by the inventory. The object should be considered as picked up in this situation.
EventHandler.RegisterEvent <Item, int>(character, "OnAbilityWillEquipItem", OnWillEquipItem);
if (DoItemIdentifierPickup(character, inventory, slotID, immediatePickup, true))
{
m_PickedUp = true;
}
EventHandler.UnregisterEvent <Item, int>(character, "OnAbilityWillEquipItem", OnWillEquipItem);
}
else
{
// If pickup ItemIdentifier is false then the PickupItem ability will pick up the ItemIdentifier.
m_PickedUp = true;
}
if (m_PickedUp)
{
ObjectPickedUp(character);
}
}
/// <summary>
/// Picks up the item.
/// </summary>
/// <param name="character">The character that should pick up the item.</param>
/// <param name="inventory">The inventory belonging to the character.</param>
/// <param name="slotID">The slot ID that picked up the item. A -1 value will indicate no specified slot.</param>
/// <param name="immediatePickup">Should the item be picked up immediately?</param>
/// <param name="pickupItemType">Should the ItemType be picked up? This should be false if the ItemType will later be picked up.</param>
public void DoItemPickup(GameObject character, InventoryBase inventory, int slotID, bool immediatePickup, bool pickupItemType)
{
// Add any items to the character.
if (m_ItemPickupSet != null && m_ItemPickupSet.Length > 0)
{
// Spawn the item under the character's ItemPlacement GameObject.
var itemPlacement = character.GetComponentInChildren <ItemPlacement>(true);
if (itemPlacement == null)
{
Debug.LogError("Error: ItemPlacement doesn't exist under the character " + character.name);
return;
}
for (int i = 0; i < m_ItemPickupSet.Length; ++i)
{
// The Item must exist.
if (m_ItemPickupSet[i].Item == null || (slotID != -1 && (slotID >= m_ItemPickupSet[i].ItemSet.Slots.Length || m_ItemPickupSet[i].ItemSet.Slots[slotID] == null)))
{
continue;
}
var item = m_ItemPickupSet[i].Item.GetCachedComponent <Item>();
// Add the ItemSet before the item so the item can use the added ItemSet.
if (m_ItemPickupSet[i].ItemSet != null)
{
var itemSetManager = character.GetCachedComponent <ItemSetManager>();
if (itemSetManager != null)
{
itemSetManager.AddItemSet(item, m_ItemPickupSet[i].ItemSet, m_ItemPickupSet[i].Default);
}
}
// Instantiate and add the item to the character.
if (!inventory.HasItem(item))
{
var itemGameObject = ObjectPool.Instantiate(m_ItemPickupSet[i].Item, Vector3.zero, Quaternion.identity, itemPlacement.transform);
itemGameObject.name = m_ItemPickupSet[i].Item.name;
itemGameObject.transform.localPosition = Vector3.zero;
itemGameObject.transform.localRotation = Quaternion.identity;
item = itemGameObject.GetComponent <Item>();
inventory.AddItem(item, false);
}
}
}
m_PickedUp = m_AlwaysPickup;
if (pickupItemType)
{
// Even if the ItemType doesn't have space it may be equipped by the inventory. The object should be considered as picked up in this situation.
EventHandler.RegisterEvent <Item, int>(character, "OnAbilityWillEquipItem", OnWillEquipItem);
if (DoItemTypePickup(character, inventory, slotID, immediatePickup, true))
{
m_PickedUp = true;
}
EventHandler.UnregisterEvent <Item, int>(character, "OnAbilityWillEquipItem", OnWillEquipItem);
}
else
{
// If pickup ItemType is false then the PickupItem ability will pick up the ItemType.
m_PickedUp = true;
}
if (m_PickedUp)
{
ObjectPickedUp(character);
}
}