public Item Equip(AttachmentSlotId slotId, InventoryItem inventoryItem)
{
if (_slotLocks[slotId])
{
return(null);
}
if (!Inventory.Contains(inventoryItem))
{
return(null);
}
AttachableContext attachable = (AttachableContext)inventoryItem.context;
Debug.AssertFormat(attachable, string.Format("Failed to equip: item '{0}' is not attachable", inventoryItem.context.name));
AttachmentSlot slot = _slots.FirstOrDefault(x => x.SlotId == slotId);
Debug.AssertFormat(slot != null, string.Format("No slot found with slot id '{0}'", slotId));
if (_equippedItems[slotId] != null)
{
if (!_equippedItems[slotId].GetStateInfo().Depleted)
{
// Unequip currently equipped and re-add to the inventory
AddToInventory(new InventoryItem(
_equippedItems[slotId].GetContext(),
_equippedItems[slotId].GetStateInfo()));
}
GameObject.Destroy(_equippedItems[slotId].gameObject);
}
// Spawn and equip item from inventory
Item spawnedItem = GameObject.Instantiate(inventoryItem.context.Prefab);
_equippedItems[slotId] = spawnedItem;
if (inventoryItem.stateInfo != null)
{
_equippedItems[slotId].InitStateInfo(inventoryItem.stateInfo);
}
spawnedItem.transform.SetPositionAndRotation(
slot.BoneTransform.position,
slot.BoneTransform.rotation);
spawnedItem.transform.SetParent(slot.BoneTransform);
spawnedItem.transform.localPosition = attachable.AttachmentPositionOffset;
spawnedItem.transform.localRotation = Quaternion.Euler(attachable.AttachmentRotationOffset);
// Remove inventory item of equiped item
RemoveFromInventory(inventoryItem);
OnEquipmentChanged.Invoke(inventoryItem.context);
return(spawnedItem);
}
public void UnEquip(AttachmentSlotId slotId)
{
Item equipped = _equippedItems[slotId];
if (equipped != null)
{
_equippedItems[slotId] = null;
equipped.transform.SetParent(null);
OnEquipmentChanged.Invoke(null);
}
}
public Item GetEquipmentInSlot(AttachmentSlotId slotId)
{
return(_equippedItems[slotId]);
}
public void UnlockSlot(AttachmentSlotId slotId)
{
_slotLocks[slotId] = false;
}
public void LockSlot(AttachmentSlotId slotId)
{
_slotLocks[slotId] = true;
}
