/// <summary>
/// Event for when the player uses the held item
/// </summary>
public void UseItem()
{
bool itemUsedUp; // Check if the item is "used up" / has no more uses
// If the item type is a Turret
GameObject instantiatedItem;
if (selectedItem.itemType == ItemType.Turret)
{
// Instantiate the turret
// This Utilises "SpawnTurret" prefabs
// These are empty GameObjects with the SpawnTurret script attached
// They instantiate the turret, and are destroyed after
instantiatedItem = Instantiate(selectedItem.usableObject);
Destroy(instantiatedItem);
}
// Broadcast event
if (ItemUseEvent != null)
{
ItemUseEvent.Invoke(this, new InventoryEventArgs(InventoryEventType.Use, selectedItem));
}
// If the item duration is 0, remove the item
itemUsedUp = selectedItem.UseItem();
if (itemUsedUp && enableItemDuration)
{
RemoveItem();
}
}
public void activateItem()
{
if (HeldItem != null && !HeldItem.isOnCooldown)
{
HeldItem.activateItem();
onItemUse?.Invoke(HeldItem);
ItemUseEvent?.Invoke();
}
}
/// <summary>
/// Uses the item, inflicting the EntityEffect on the designated entities
/// </summary>
/// <param name="User">The BattleEntity that used the Item</param>
/// <param name="Entities">The BattleEntities affected by the Item</param>
public void OnUse(BattleEntity User, params BattleEntity[] Entities)
{
//Call use event
ItemUseEvent?.Invoke(this, User);
if (Entityeffect == null)
{
Debug.LogError($"Item {Name}'s EntityEffect is null!");
return;
}
Entityeffect.UseEffect(new Globals.AffectableInfo(User, this), Entities);
}
public void ReleaseRightClickEvent(Entity entity, Vector2 pos)
{
ReleaseRightClick.Invoke(entity, pos);
}
public void OnRightClickEvent(Entity entity, Vector2 pos)
{
OnRightClick.Invoke(entity, pos);
}
public bool Use(GameObject g, RaycastHit h)
{
OnUse.Invoke(g, h);
return(OnUse.GetPersistentEventCount() != 0);
}