protected virtual bool AttemptGiveItem()
{
if (items.Count == 0 || getDropOffSize() == 0)
{
return(false);
}
ItemBase item = ItemBaseUtil.newInstance(items[0]);
int count = getDropOffSize();
if (ItemBaseUtil.isStack(items[0]))
{
// We have a stacked item, make sure to carry only what we need
ItemBaseUtil.decrementStack(items[0], count);
if (ItemBaseUtil.getAmount(items[0]) == 0)
{
// Stack no longer exists, remove it.
// Don't need to set the amount on the item since it already had a =< batch size amount
items.RemoveAt(0);
}
else
{
// Stack still exists, so we need to set the amount that we removed
ItemBaseUtil.setAmount(item, count);
}
}
else
{
// No stack, no problem!
items.RemoveAt(0);
}
carriedItems.Add(item);
return(true);
}
// An item that we're going to give, or check that we can give
public ItemBase AttemptTakeItem(ItemBase item, int amount = 1, bool actuallyGiveItem = true)
{
VicisMod.log(getPrefix(), "Attempting to give " + amount + " item " + item.GetDisplayString() + " with id = " + item.mnItemID + " and type = " + item.mType);
if (getNumItems() == 0)
{
return(null);
}
for (int i = 0; i < items.Count; ++i)
{
if (ItemBaseUtil.compareCubeStack(items[i] as ItemCubeStack, item as ItemCubeStack))
{
ItemCubeStack a = items[i] as ItemCubeStack;
VicisMod.log(getPrefix(), "Found a CubeStack " + a.GetDisplayString() + ", which is storing " + a.mnAmount + " blocks");
if (a != null)
{
int amntTaken = Math.Min(amount, a.mnAmount);
ItemCubeStack ret = new ItemCubeStack(a.mCubeType, a.mCubeValue, amntTaken);
if (actuallyGiveItem)
{
VicisMod.log(getPrefix(), "Taking away");
a.mnAmount -= amntTaken;
if (a.mnAmount <= 0)
{
VicisMod.log(getPrefix(), "There are " + a.mnAmount + " items for " + a.GetDisplayString() + ", removing it from items");
items.RemoveAt(i);
}
}
MarkDirtyDelayed();
return(ret);
}
// a was null, this is bad. Clean up, hide the evidence
VicisMod.log(getPrefix(), "Removing a null that masquaraded as an ItemCubeStack!");
items.RemoveAt(i);
return(null);
}
else if (ItemBaseUtil.compareStack(items[i] as ItemStack, item as ItemStack))
{
ItemStack a = items[i] as ItemStack;
VicisMod.log(getPrefix(), "Found a Stack " + a.GetDisplayString() + ", which is storing " + a.mnAmount + " blocks");
if (a != null)
{
int amntTaken = Math.Min(amount, a.mnAmount);
ItemStack ret = new ItemStack(a.mnItemID, amntTaken);
if (actuallyGiveItem)
{
VicisMod.log(getPrefix(), "Taking away");
a.mnAmount -= amntTaken;
if (a.mnAmount <= 0)
{
VicisMod.log(getPrefix(), "There are " + a.mnAmount + " items for " + a.GetDisplayString() + ", removing it from items");
items.RemoveAt(i);
}
}
MarkDirtyDelayed();
return(ret);
}
// a was null, this is bad. Clean up, hide the evidence
VicisMod.log(getPrefix(), "Removing a null that masquaraded as an ItemStack!");
items.RemoveAt(i);
return(null);
}
}
if (ItemBaseUtil.isStack(item))
{
VicisMod.log(getPrefix(), "Could not find a stack or cube stack for " + item.GetDisplayString() + ", returning null");
return(null);
}
// What we're looking for is not a stack, start looking at the individual items.
for (int i = 0; i < items.Count; ++i)
{
if (ItemBaseUtil.compareBase(items[i], item))
{
ItemBase ret = items[i];
VicisMod.log(getPrefix(), "Found a " + ret.GetDisplayString() + ", with id = " + ret.mnItemID + " and type = " + ret.mType);
if (actuallyGiveItem)
{
VicisMod.log(getPrefix(), "Removing from items");
items.RemoveAt(i);
}
MarkDirtyDelayed();
return(ret);
}
}
return(null);
}