/// <summary>
/// This function adds a new item to the list to the list it also calls the inventoryEventArgs
/// to be displayed in the inventory.
/// </summary>
/// <param name="item"> Requires an object of type I_IventoryItem</param>
public void AddItem(I_IventoryItem item)
{
// checks to make sure that no more items can be added than the max slots
if (mItems.Count < SLOTS)
{
// gets the collider properti from the item as a MonoBehavior insted of the I_IventoryItem
Collider2D collider = (item as MonoBehaviour).GetComponent <Collider2D>();
// If the Item collider is set on the item colider will be disable and the item will be added to
// list of mItems and the item onpickup is called which disables the object
if (collider.enabled)
{
collider.enabled = false;
mItems.Add(item);
item.OnPickup();
//calls the event for the item
if (ItemAdded != null)
{
ItemAdded(this, new InventoryEventArgs(item));
}
}
}
}
/// <summary>
/// This Function is called when the player collides with an item. IF
/// the item has componet of type I_IventoruItem than i gets added to the
/// inventory.
/// </summary>
/// <param name="hit"> Colllision2D details of the item</param>
private void OnCollisionEnter2D(Collision2D hit)
{
I_IventoryItem item = hit.gameObject.GetComponent <I_IventoryItem>();
// if the item is the script the item proceds to call the iventory
if (item != null)
{
// reference to the Additem function in the class inventory
inventory.AddItem(item);
}
}
public InventoryEventArgs(I_IventoryItem item)
{
Item = item;
}