public bool HasItem(IWIBase item, out WIStack stack)
{
stack = null;
if (mContainerEnabler == null)
{
return(false);
}
if (!mContainerEnabler.HasEnablerStack)
{
return(false);
}
WIStack nextStack = null;
List <WIStack> enablerStacks = mContainerEnabler.EnablerStacks;
for (int i = 0; i < enablerStacks.Count; i++)
{
nextStack = enablerStacks [i];
if (nextStack.Items.Contains(item))
{
stack = nextStack;
break;
}
}
if (stack == null)
{
ShopOwner shopOwner = null;
if (worlditem.Is <ShopOwner> (out shopOwner))
{
//are we alive? if so, this can mean any containers that are owned by us in the group
//start in the group that
List <Container> containers = new List <Container> ();
if (WIGroups.GetAllContainers(worlditem.Group, containers))
{
foreach (Container container in containers)
{
if (Stacks.Find.Item(container.worlditem.StackContainer, item, out stack))
{
Debug.Log("Found item in shop owner container");
break;
}
}
}
}
}
return(stack != null);
}
public IEnumerator GetInventoryContainer(int currentIndex, bool forward, GetInventoryContainerResult result)
{
if (result == null)
{
yield break;
}
mOnAccessInventory.SafeInvoke();
if (mContainerEnabler == null)
{
//if we don't have an enabler, we need one now
if (CharacterInventoryGroup == null)
{
//if we don't have a character group, we'll need to create it to store our stuff
CharacterInventoryGroup = WIGroups.GetOrAdd(worlditem.FileName, WIGroups.Get.World, worlditem);
}
//make sure the group is loaded
CharacterInventoryGroup.Load();
//create a new container enabler for our stuff
mContainerEnabler = Stacks.Create.StackEnabler(CharacterInventoryGroup);
}
int totalContainers = 1;
ShopOwner shopOwner = null;
if (worlditem.Is <ShopOwner> (out shopOwner))
{
//are we alive? if so, this can mean any containers that are owned by us in the group
//start in the group that
int nextIndex = currentIndex;
List <Container> containers = new List <Container> ();
if (WIGroups.GetAllContainers(worlditem.Group, containers))
{
if (forward)
{
nextIndex = containers.NextIndex <Container> (currentIndex);
}
else
{
nextIndex = containers.PrevIndex <Container> (currentIndex);
}
//tell the container that we're opening it, then wait a tick for it to fill
try {
containers [nextIndex].OnOpenContainer();
} catch (Exception e) {
Debug.LogException(e);
yield break;
}
yield return(null);
mContainerEnabler.EnablerStack.Items.Clear();
Stacks.Display.ItemInEnabler(containers [nextIndex].worlditem, mContainerEnabler);
result.ContainerEnabler = mContainerEnabler;
result.ContainerIndex = nextIndex;
result.TotalContainers = containers.Count;
}
}
else
{
//if we're not a shop owner
//then there's exactly one container, our inventory container
//if we're holding a temporary item then there are two
if (IsHoldingTemporaryItem)
{
Debug.Log("We're holding item so we'll return 2 containers");
//index 0 is our container enabler
//index 1 is our temporary item
result.TotalContainers = 2;
if (currentIndex == 0) //toggle to our held item
//Stacks.Display.ItemInEnabler (worlditem, mTemporaryItemEnabler);
{
result.ContainerIndex = 1;
result.ContainerEnabler = mTemporaryItemEnabler;
}
else //toggle to our container enabler
{
Stacks.Display.ItemInEnabler(worlditem, mContainerEnabler);
result.ContainerIndex = 0;
result.ContainerEnabler = mContainerEnabler;
}
}
else
{
Stacks.Display.ItemInEnabler(worlditem, mContainerEnabler);
result.ContainerIndex = 0;
result.TotalContainers = 1;
result.ContainerEnabler = mContainerEnabler;
}
//this is always the same
result.InventoryBank = InventoryBank;
}
yield break;
}