Switching to the next weapon in a weapon inventory

NextWeapon

    /// <summary>
    /// Switch to the next weapon in our inventory
    /// </summary>
    private void NextWeapon()
    {
        // Store the value of the next weapon
        currentWeaponIndex ++;

        // Reached the end of the array, start from the beginning
        if (currentWeaponIndex >= weaponInventory.Length)
        {
            currentWeaponIndex = 0;
            BulletPreset = (BulletPresetType)currentWeaponIndex;
            print("Returning to beginning of array");
        }
            
        // Loop through the array and grab the next item that is in my inventory
        for (int i = currentWeaponIndex; i < weaponInventory.Length; i++)
        {
           // If we have the weapon in our inventory....
            if (weaponInventory[i])
            {
                BulletPreset = (BulletPresetType)i;
                print("Bullet preset type in array is: " + BulletPreset + "CurrentWeaponIndex: " + currentWeaponIndex);
                // Exit the loop, we found a weapon
                break; 
            }
            
            // If we can't find a weapon the first time, keep looping through inventory until we can
            while (!weaponInventory[i])
            {
                currentWeaponIndex++;
                print("No more weapons. CurrentWeaponIndex: " + currentWeaponIndex);

                // Reached the end of the array, start from the beginning
                if (currentWeaponIndex >= weaponInventory.Length)
                {
                    currentWeaponIndex = 0;
                    BulletPreset = (BulletPresetType)currentWeaponIndex;
                    print("Returning to beginning of array");
                }
                // Exit while loop, keep iterating through array until a weapon is found
                break; 
            }
        }
    }