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>
/// Returns the quantity of items that were not merged (left over in the source slot)
/// </summary>
/// <param name="sinkSlot"></param>
/// <param name="op"></param>
/// <returns>Amount of moved items</returns>
public virtual 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 the destination slot with as many items as we can
if (sinkSlot.Itemstack == null)
{
int q = Math.Min(sinkSlot.GetRemainingSlotSpace(itemstack), op.RequestedQuantity);
if (q > 0)
{
sinkSlot.Itemstack = TakeOut(q);
// Has to be above the modified calls because e.g. when moving stuff into the ground slot this will eject the item
// onto the ground and sinkSlot.StackSize is 0 right after
op.MovedQuantity = op.MovableQuantity = Math.Min(sinkSlot.StackSize, q);
sinkSlot.OnItemSlotModified(sinkSlot.Itemstack);
OnItemSlotModified(sinkSlot.Itemstack);
}
return(op.MovedQuantity);
}
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);
if (mergeop.MovedQuantity > 0)
{
sinkSlot.OnItemSlotModified(sinkSlot.Itemstack);
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(mergeop.MovedQuantity);
}
/// <summary>
/// Activates the left click functions of the given slot.
/// </summary>
/// <param name="sourceSlot"></param>
/// <param name="op"></param>
protected virtual void ActivateSlotLeftClick(ItemSlot sourceSlot, ref ItemStackMoveOperation op)
{
// 1. Current slot empty: Take items
if (Empty)
{
if (!CanHold(sourceSlot))
{
return;
}
int q = Math.Min(sourceSlot.StackSize, MaxSlotStackSize);
q = Math.Min(q, GetRemainingSlotSpace(sourceSlot.itemstack));
itemstack = sourceSlot.TakeOut(q);
op.MovedQuantity = itemstack.StackSize;
OnItemSlotModified(itemstack);
return;
}
// 2. Current slot non empty, source slot empty: Put items
if (sourceSlot.Empty)
{
op.RequestedQuantity = StackSize;
TryPutInto(sourceSlot, ref op);
return;
}
// 3. Both slots not empty, and they are stackable: Fill slot
int maxq = itemstack.Collectible.GetMergableQuantity(itemstack, sourceSlot.itemstack, op.CurrentPriority);
if (maxq > 0)
{
int origRequestedQuantity = op.RequestedQuantity;
op.RequestedQuantity = GameMath.Min(maxq, sourceSlot.itemstack.StackSize, GetRemainingSlotSpace(sourceSlot.itemstack));
ItemStackMergeOperation mergeop = op.ToMergeOperation(this, sourceSlot);
op = mergeop;
itemstack.Collectible.TryMergeStacks(mergeop);
sourceSlot.OnItemSlotModified(itemstack);
OnItemSlotModified(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;
}
// 4. Both slots not empty and not stackable: Exchange items
TryFlipWith(sourceSlot);
}
/// <summary>
/// Activates the left click functions of the given slot.
/// </summary>
/// <param name="sourceSlot"></param>
/// <param name="op"></param>
protected virtual void ActivateSlotLeftClick(ItemSlot sourceSlot, ref ItemStackMoveOperation op)
{
// 1. Current slot empty: Take items
if (Empty)
{
if (!CanHold(sourceSlot))
{
return;
}
itemstack = sourceSlot.TakeOut(Math.Min(sourceSlot.StackSize, MaxSlotStackSize));
op.MovedQuantity = itemstack.StackSize;
OnItemSlotModified(itemstack);
return;
}
// 2. Current slot non empty, source slot empty: Put items
if (sourceSlot.Empty)
{
op.RequestedQuantity = StackSize;
TryPutInto(sourceSlot, ref op);
return;
}
// 3. Both slots not empty, and they are stackable: Fill slot
int maxq = itemstack.Collectible.GetMergableQuantity(itemstack, sourceSlot.itemstack, op.CurrentPriority);
if (maxq > 0)
{
op.RequestedQuantity = GameMath.Min(maxq, sourceSlot.itemstack.StackSize, RemainingSlotSpace);
ItemStackMergeOperation mergeop = op.ToMergeOperation(this, sourceSlot);
op = mergeop;
itemstack.Collectible.TryMergeStacks(mergeop);
sourceSlot.OnItemSlotModified(itemstack);
OnItemSlotModified(itemstack);
return;
}
// 4. Both slots not empty and not stackable: Exchange items
TryFlipWith(sourceSlot);
}
/// <summary>
/// Returns the quantity of items that were not merged (left over in the source slot)
/// </summary>
/// <param name="sinkSlot"></param>
/// <param name="op"></param>
/// <returns>Amount of moved items</returns>
public virtual int TryPutInto(ItemSlot sinkSlot, ref ItemStackMoveOperation op)
{
if (!sinkSlot.CanTakeFrom(this) || !CanTake() || itemstack == null)
{
return(0);
}
// Fill the destination slot with as many items as we can
if (sinkSlot.Itemstack == null)
{
int q = Math.Min(sinkSlot.RemainingSlotSpace, op.RequestedQuantity);
if (q > 0)
{
sinkSlot.Itemstack = TakeOut(q);
// Has to be above the modified calls because e.g. when moving stuff into the ground slot this will eject the item
// onto the ground and sinkSlot.StackSize is 0 right after
op.MovedQuantity = op.MovableQuantity = Math.Min(sinkSlot.StackSize, q);
sinkSlot.OnItemSlotModified(sinkSlot.Itemstack);
OnItemSlotModified(sinkSlot.Itemstack);
}
return(op.MovedQuantity);
}
ItemStackMergeOperation mergeop = op.ToMergeOperation(sinkSlot, this);
op = mergeop;
op.RequestedQuantity = Math.Min(sinkSlot.RemainingSlotSpace, op.RequestedQuantity);
sinkSlot.Itemstack.Collectible.TryMergeStacks(mergeop);
if (mergeop.MovedQuantity > 0)
{
sinkSlot.OnItemSlotModified(sinkSlot.Itemstack);
OnItemSlotModified(sinkSlot.Itemstack);
}
return(mergeop.MovedQuantity);
}
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 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);
}