public ItemSlot(GUI.IActionIcon Item)
{
this.Item = Item;
this.Width = 40;
this.Height = 40;
this.CanGrab = true;
this.Tint = Color.Gray;
}
public override void Click(float X, float Y)
{
if (!CanGrab && !CanPut) //nothing to do here
{
return;
}
IActionIcon mouseItem = WM.MouseGrab;
IActionIcon currentItem = this.Item;
if (mouseItem == null)
{
if (currentItem == null) //nothing to do here
{
return;
}
else // take the item
{
WM.MouseGrab = currentItem;
this.Item = null;
ItemOut?.Invoke(this, new ItemEventArgs(currentItem));
}
}
else //if mouse has something
{
if (!CanPut) //can't grab item: mouse full
{
return;
}
ItemEventArgs iargs = new ItemEventArgs(mouseItem);
BeforeItemChanged?.Invoke(this, iargs);
if (iargs.Cancel) //custom function declined the item or no custom function
{
return;
}
if (currentItem == null) //put in item
{
iargs = new ItemEventArgs(mouseItem);
ItemIn?.Invoke(this, iargs);
this.Item = mouseItem;
WM.MouseGrab = null;
}
else //swap items
{
iargs = new ItemEventArgs(mouseItem);
ItemIn?.Invoke(this, iargs);
if (iargs.Cancel)
{
return;
}
this.Item = mouseItem;
WM.MouseGrab = currentItem;
iargs = new ItemEventArgs(mouseItem);
ItemOut?.Invoke(this, iargs);
}
}
base.Click(X, Y);
}
public ItemEventArgs(GUI.IActionIcon Item)
{
this.Item = Item;
}