ItemShort.InInventory C# (CSharp) Method

    public bool InInventory()
    {
        bool has = false;
        if(this.isMoney)
        {
            has = GameHandler.HasEnoughMoney(this.quantity);
        }
        else if(ItemDropType.ITEM.Equals(this.type))
        {
            has = GameHandler.HasItem(this.id, this.quantity);
        }
        else if(ItemDropType.WEAPON.Equals(this.type))
        {
            has = GameHandler.HasWeapon(this.id, this.quantity);
        }
        else if(ItemDropType.ARMOR.Equals(this.type))
        {
            has = GameHandler.HasArmor(this.id, this.quantity);
        }
        return has;
    }