/// <summary>
/// Triggers the selected slot's move method
/// </summary>
public virtual void Move()
{
CurrentlySelectedInventorySlot.Move();
}
/// <summary>
/// Handles the inventory related inputs and acts on them.
/// </summary>
protected virtual void HandleInventoryInput()
{
// if we don't have a current inventory display, we do nothing and exit
if (_currentInventoryDisplay == null)
{
return;
}
// if the user presses the 'toggle inventory' key
if (Input.GetKeyDown(ToggleInventoryKey) || Input.GetKeyDown(ToggleInventoryAltKey))
{
// if the inventory is not open
if (!InventoryOpen)
{
OpenInventory();
}
// if it's open
else
{
CloseInventory();
}
}
if (Input.GetKeyDown(CancelKey))
{
if (InventoryOpen)
{
CloseInventory();
}
}
// if we've only authorized input when open, and if the inventory is currently closed, we do nothing and exit
if (InputOnlyWhenOpen && !InventoryOpen)
{
return;
}
// previous inventory panel
if (Input.GetKeyDown(PrevInvKey) || Input.GetKeyDown(PrevInvAltKey))
{
if (_currentInventoryDisplay.GoToInventory(-1) != null)
{
_currentInventoryDisplay = _currentInventoryDisplay.GoToInventory(-1);
}
}
// next inventory panel
if (Input.GetKeyDown(NextInvKey) || Input.GetKeyDown(NextInvAltKey))
{
if (_currentInventoryDisplay.GoToInventory(1) != null)
{
_currentInventoryDisplay = _currentInventoryDisplay.GoToInventory(1);
}
}
// move
if (Input.GetKeyDown(MoveKey) || Input.GetKeyDown(MoveAltKey))
{
if (CurrentlySelectedInventorySlot != null)
{
CurrentlySelectedInventorySlot.Move();
}
}
// equip or use
if (Input.GetKeyDown(EquipOrUseKey) || Input.GetKeyDown(EquipOrUseAltKey))
{
EquipOrUse();
}
// equip
if (Input.GetKeyDown(EquipKey) || Input.GetKeyDown(EquipAltKey))
{
if (CurrentlySelectedInventorySlot != null)
{
CurrentlySelectedInventorySlot.Equip();
}
}
// use
if (Input.GetKeyDown(UseKey) || Input.GetKeyDown(UseAltKey))
{
if (CurrentlySelectedInventorySlot != null)
{
CurrentlySelectedInventorySlot.Use();
}
}
// drop
if (Input.GetKeyDown(DropKey) || Input.GetKeyDown(DropAltKey))
{
if (CurrentlySelectedInventorySlot != null)
{
CurrentlySelectedInventorySlot.Drop();
}
}
}