/**
* Enable this item- should be called when an item
* is unequipped. This will re-enable the BoxCollider2D
* and RigiBody2D components. Will set it's parent to
* null, and Active to false (so it won't render)
*
* @param EquipmentItem item The item
**/
private void EnableItem(EquipmentItem item)
{
item.transform.parent = null;
item.gameObject.SetActive(false);
item.GetComponent <BoxCollider2D>().enabled = true;
item.GetComponent <Rigidbody2D>().isKinematic = false;
}
/**
* Equip an item at a given type. This will disable the item's
* RigidBody2D and BoxCollider2D components, and will sync it's animation
* with the parent object.
*
* @param EquipmentType type The "slot" to put the item in
* @param EquipmentItem item The item
**/
public void Equip(EquipmentType type, EquipmentItem item)
{
DisableItem(item);
equipment.Add(type, item.gameObject);
animationSync.ReloadChildAnimators();
item.Equip();
}
/**
* Disable this item- should be called when an item is
* equipped. This will disable the BoxCollider2D and
* RigidBody2D components. It will set the item to Active
* and it's parent to the equipment container- as well as
* setting it's localPosition to Vector3.zero, relying on
* the position of the item in the spritesheet
*
* @param EquipmentItem item The item
**/
private void DisableItem(EquipmentItem item)
{
item.gameObject.SetActive(true);
item.gameObject.transform.parent = equipmentContainer.transform;
item.transform.localPosition = Vector3.zero;
item.GetComponent <BoxCollider2D>().enabled = false;
item.GetComponent <Rigidbody2D>().isKinematic = true;
}
/**
* Unequip an item of a given type (slot). This will re-enable
* the item's RigidBody2D and BoxCollider2D components, and
* will remove this object from the parent transform.
*
* @param EquipmentType equipmentType the "slot" to remove the item from
**/
public EquipmentItem Unequip(EquipmentType type)
{
if (equipment.ContainsKey(type))
{
EquipmentItem item = equipment[type].GetComponent <EquipmentItem>();
EnableItem(item);
equipment.Remove(type);
animationSync.ReloadChildAnimators();
item.Unequip();
return(item);
}
return(null);
}