protected override void FlipWith(ItemSlot withslot)
{
ItemStack returnedStack = Itemstack.Clone();
if (withslot.Itemstack != null && withslot.Itemstack.Equals(Itemstack))
{
returnedStack.StackSize += withslot.Itemstack.StackSize;
}
withslot.Itemstack = returnedStack;
}
protected override void ActivateSlotMiddleClick(ItemSlot sinkSlot, ref ItemStackMoveOperation op)
{
if (Empty)
{
return;
}
sinkSlot.Itemstack = Itemstack.Clone();
sinkSlot.Itemstack.StackSize = Itemstack.Collectible.MaxStackSize;
op.MovedQuantity = Itemstack.Collectible.MaxStackSize;
sinkSlot.OnItemSlotModified(sinkSlot.Itemstack);
}
public override int TryPutInto(ItemSlot sinkSlot, ref ItemStackMoveOperation op)
{
if (!sinkSlot.CanTakeFrom(this) || !CanTake() || Itemstack == null)
{
return(0);
}
// Fill up sink slot
if (op.ShiftDown)
{
if (Empty)
{
return(0);
}
int maxstacksize = Itemstack.Collectible.MaxStackSize;
if (sinkSlot.Itemstack == null)
{
op.RequestedQuantity = maxstacksize;
}
else
{
op.RequestedQuantity = maxstacksize - sinkSlot.StackSize;
}
}
// Fill the destination slot with as many items as we can
if (sinkSlot.Itemstack == null)
{
sinkSlot.Itemstack = TakeOut(op.RequestedQuantity);
sinkSlot.OnItemSlotModified(sinkSlot.Itemstack);
op.MovedQuantity = sinkSlot.StackSize;
return(op.MovedQuantity);
}
ItemStack ownStack = Itemstack.Clone();
ItemStackMergeOperation mergeop = op.ToMergeOperation(sinkSlot, this);
op = mergeop;
sinkSlot.Itemstack.Collectible.TryMergeStacks(mergeop);
// Ignore any changes made to our slot
Itemstack = ownStack;
sinkSlot.OnItemSlotModified(sinkSlot.Itemstack);
return(op.MovedQuantity);
}
/// <summary>
/// Activates the middle click functions of the given slot.
/// </summary>
/// <param name="sinkSlot"></param>
/// <param name="op"></param>
protected virtual void ActivateSlotMiddleClick(ItemSlot sinkSlot, ref ItemStackMoveOperation op)
{
if (Empty)
{
return;
}
if (op.ActingPlayer?.WorldData?.CurrentGameMode == EnumGameMode.Creative)
{
sinkSlot.Itemstack = Itemstack.Clone();
op.MovedQuantity = Itemstack.StackSize;
sinkSlot.OnItemSlotModified(sinkSlot.Itemstack);
}
}
public override bool TryFlipWith(ItemSlot itemSlot)
{
bool canHoldHis = itemSlot.Empty || CanHold(itemSlot);
bool canIExchange = canHoldHis && (Empty || CanTake());
bool canHoldMine = Empty || itemSlot.CanHold(this);
bool canHeExchange = canHoldMine && (itemSlot.Empty || itemSlot.CanTake());
if (canIExchange && canHeExchange)
{
itemSlot.Itemstack = Itemstack.Clone();
itemSlot.OnItemSlotModified(itemSlot.Itemstack);
return(true);
}
return(false);
}
protected override void ActivateSlotLeftClick(ItemSlot sinkSlot, ref ItemStackMoveOperation op)
{
// 1. Current slot empty: Remove items
if (Empty)
{
sinkSlot.TakeOutWhole();
return;
}
// 2. Current slot non empty, source slot empty: Put items
if (sinkSlot.Empty)
{
op.RequestedQuantity = StackSize;
TryPutInto(sinkSlot, ref op);
return;
}
// 3. Both slots not empty, and they are stackable: Fill source slot
int maxq = Itemstack.Collectible.GetMergableQuantity(sinkSlot.Itemstack, Itemstack, op.CurrentPriority);
if (maxq > 0)
{
op.RequestedQuantity = 1;
ItemStackMergeOperation mergeop = op.ToMergeOperation(sinkSlot, this);
op = mergeop;
ItemStack ownStack = Itemstack.Clone();
sinkSlot.Itemstack.Collectible.TryMergeStacks(mergeop);
// Ignore any changes made to our slot
Itemstack = ownStack;
return;
}
// 4. Both slots not empty and not stackable: Remove items
sinkSlot.TakeOutWhole();
}
protected override void ActivateSlotLeftClick(ItemSlot sinkSlot, ref ItemStackMoveOperation op)
{
// 1. Current slot empty: Remove items
if (Empty)
{
sinkSlot.TakeOutWhole();
return;
}
// 2. Current slot non empty, source slot empty: Put items
if (sinkSlot.Empty)
{
op.RequestedQuantity = StackSize;
TryPutInto(sinkSlot, ref op);
return;
}
// 3. Both slots not empty, and they are the same: Fill source slot
if (sinkSlot.Itemstack.Equals(op.World, Itemstack, GlobalConstants.IgnoredStackAttributes))
{
op.RequestedQuantity = 1;
ItemStackMergeOperation mergeop = op.ToMergeOperation(sinkSlot, this);
op = mergeop;
ItemStack ownStack = Itemstack.Clone();
sinkSlot.Itemstack.Collectible.TryMergeStacks(mergeop);
// Ignore any changes made to our slot
Itemstack = ownStack;
return;
}
// 4. Both slots not empty and not stackable: Remove items
sinkSlot.TakeOutWhole();
}
public override ItemStack TakeOutWhole()
{
ItemStack stack = Itemstack.Clone();
return(stack);
}
public override int TryPutInto(ItemSlot sinkSlot, ref ItemStackMoveOperation op)
{
if (!sinkSlot.CanTakeFrom(this) || !CanTake() || Itemstack == null)
{
return(0);
}
if (sinkSlot.Inventory?.CanContain(sinkSlot, this) == false)
{
return(0);
}
// Fill up sink slot
if (op.ShiftDown)
{
if (Empty)
{
return(0);
}
int maxstacksize = Itemstack.Collectible.MaxStackSize;
if (sinkSlot.Itemstack == null)
{
op.RequestedQuantity = maxstacksize;
}
else
{
op.RequestedQuantity = maxstacksize - sinkSlot.StackSize;
}
}
// Fill the destination slot with as many items as we can
if (sinkSlot.Itemstack == null)
{
int q = Math.Min(sinkSlot.GetRemainingSlotSpace(itemstack), op.RequestedQuantity);
sinkSlot.Itemstack = TakeOut(q);
sinkSlot.OnItemSlotModified(sinkSlot.Itemstack);
op.MovedQuantity = sinkSlot.StackSize;
return(op.MovedQuantity);
}
ItemStack ownStack = Itemstack.Clone();
ItemStackMergeOperation mergeop = op.ToMergeOperation(sinkSlot, this);
op = mergeop;
int origRequestedQuantity = op.RequestedQuantity;
op.RequestedQuantity = Math.Min(sinkSlot.GetRemainingSlotSpace(itemstack), op.RequestedQuantity);
sinkSlot.Itemstack.Collectible.TryMergeStacks(mergeop);
// Ignore any changes made to our slot
Itemstack = ownStack;
if (mergeop.MovedQuantity > 0)
{
sinkSlot.OnItemSlotModified(sinkSlot.Itemstack);
}
op.RequestedQuantity = origRequestedQuantity; //ensures op.NotMovedQuantity will be correct in calling code if used with slots with limited slot maxStackSize, e.g. InventorySmelting with a cooking container has slots with maxStackSize == 6
return(op.MovedQuantity);
}