/// <summary>
/// Removes an item at a specific slot
/// </summary>
/// <param name="slot"> The slot to remove from </param>
/// <param name="result"> Description of the result </param>
/// <returns> The result </returns>
public bool RemoveItemAt(int slot, out ActionbarOperationResult result)
{
result = ActionbarOperationResult.Success;
// rules check
if (!CanRemove)
{
result = ActionbarOperationResult.NotAllowed;
return(false);
}
// actionbar is empty
if (IsEmpty)
{
result = ActionbarOperationResult.ItemNotFound;
return(false);
}
// range check
if (slot < 0 || slot >= this.Size)
{
result = ActionbarOperationResult.ItemNotFound;
return(false);
}
// slot is empty
if (slots[slot].IsEmpty)
{
result = ActionbarOperationResult.ItemNotFound;
return(false);
}
// remove the item at the slot
this.slots[slot].IsEmpty = true;
this.FilledSlots--;
return(true);
}
/// <summary>
/// Removes a specific item
/// </summary>
/// <param name="itemType"> The type of the item </param>
/// <param name="itemId"> The id of the item </param>
/// <param name="result"> Description of the result </param>
/// <returns> The result </returns>
public bool RemoveItem(ActionItemType itemType, short itemId, out ActionbarOperationResult result)
{
result = ActionbarOperationResult.Success;
// rules check
if (!CanRemove)
{
result = ActionbarOperationResult.NotAllowed;
return(false);
}
// actionbar is empty
if (IsEmpty)
{
result = ActionbarOperationResult.ItemNotFound;
return(false);
}
// searching for the item
for (var i = 0; i < this.Size; i++)
{
// if the slot is empty skip it
var slot = slots[i];
if (slot.IsEmpty)
{
continue;
}
// matching the item id and the type
var item = slot.Item;
if (item.Type != itemType || item.ItemId != itemId)
{
continue;
}
// remove the item
this.slots[i].IsEmpty = true;
this.FilledSlots--;
return(true);
}
// this should not happen
result = ActionbarOperationResult.Fail;
return(false);
}
/// <summary>
/// Adds a(n) <see cref="ActionItem"/> at a specific slot.
/// </summary>
/// <param name="itemType"> The type of the item </param>
/// <param name="itemId"> The id of the item </param>
/// <param name="slot"> The slot to add to </param>
/// <param name="result"> Description of the result </param>
/// <returns> The result </returns>
public bool AddItemAt(ActionItemType itemType, short itemId, int slot, out ActionbarOperationResult result)
{
result = ActionbarOperationResult.Success;
// rules check
if (!CanAdd)
{
result = ActionbarOperationResult.NotAllowed;
return(false);
}
// range check
if (slot < 0 || slot >= this.Size)
{
result = ActionbarOperationResult.Fail;
return(false);
}
// add the item at that slot
this.slots[slot] = new Slot {
Item = new ActionItem {
Type = itemType, ItemId = itemId
}, IsEmpty = false
};
this.FilledSlots++;
return(true);
}
/// <summary>
/// Adds a(n) <see cref="ActionItem"/> to the next empty slot.
/// </summary>
/// <param name="itemType"> The type of the item </param>
/// <param name="itemId"> The id of the item </param>
/// <param name="result"> Description of the result </param>
/// <returns> The result </returns>
public bool AddItem(ActionItemType itemType, short itemId, out ActionbarOperationResult result)
{
result = ActionbarOperationResult.Success;
// rules check
if (!CanAdd)
{
result = ActionbarOperationResult.NotAllowed;
return(false);
}
// if the actionbar is full just return
if (IsFull)
{
result = ActionbarOperationResult.ActionbarFull;
return(false);
}
// try to find an empty slot
for (var i = 0; i < this.Size; i++)
{
// if the slot isnt empty skip
if (!slots[i].IsEmpty)
{
continue;
}
// add the item at an empty slot
this.slots[i] = new Slot {
Item = new ActionItem {
Type = itemType, ItemId = itemId
}, IsEmpty = false
};
this.FilledSlots++;
return(true);
}
// this should not happen
result = ActionbarOperationResult.Fail;
return(false);
}
