MainScript.DoCheatingStuff C# (CSharp) Method

    void DoCheatingStuff()
    {
        // Mess with the oxygen levels
        if(Input.GetKeyDown(KeyCode.Minus)){

            player.SubResourceOxygen(15.0f);
        }
        if(Input.GetKeyDown(KeyCode.Equals)){

            player.AddResourceOxygen(15.0f);
        }
    }