public void InventoryUpdate()
{
if (Input.newMs.RightButton == ButtonState.Pressed)
{
if (draggedItem == null)
{
//get item if clicked slot
ItemSlot i = Inventory.SlotAtMousePos();
if (i != null && i.Item != null)
{
draggedItem = new Item(i.Item.Properties, Input.MousePosition);
if (Input.newKs.IsKeyDown(Keys.LeftShift))
{
noOfItems = i.StackSize;
}
else
{
noOfItems = 1;
}
i.Remove(noOfItems);
draggedItem.Position = Input.MousePosition;
}
}
else
{
//track mouse with it
draggedItem.Position -= Input.DeltaPos - Velocity; // should have used a separate spritebatch for ui :((
}
}
else
{
if (draggedItem != null)
{
//put in slot under mouse or if none exists put back in standard slot
ItemSlot i = Inventory.SlotAtMousePos();
if (i != null)
{
if (i.CanContain(draggedItem))
{
for (byte j = 0; j < noOfItems; j++)
{
if (i.CanContain(draggedItem))
{
i.SoftAdd(draggedItem);
}
}
}
else
{
for (byte j = 0; j < noOfItems; j++)
{
if (inventory.Fits(draggedItem))
{
inventory.Add(draggedItem);
}
else
{
draggedItem.Position = Position;
SceneManager.CurrentScene.AddObject(draggedItem);
if (draggedItem.Properties.IsMeleeWeapon && draggedItem.Properties.MeleeWeaponProperties == MeleeWeapon)
{
MeleeWeapon = null;
}
}
}
}
}
else
{
draggedItem.Position = Position;
for (byte j = 0; j < noOfItems; j++)
{
SceneManager.CurrentScene.AddObject(draggedItem);
if (draggedItem.Properties.IsMeleeWeapon && draggedItem.Properties.MeleeWeaponProperties == MeleeWeapon)
{
MeleeWeapon = null;
}
}
}
draggedItem = null;
}
}
}