AddsAndSubs.MainScreen.Initialize C# (CSharp) Method

        public override void Initialize()
        {
            base.Initialize();

            #region Background
            // Board background
            SetBackground(ResourceManager.CreateImage("Images/Background"), Adjustment.CENTER);

            // Top background for masking the operations done
            sTopBackground = new Sprite("BackgroundTop", ResourceManager.CreateImage("Images/BackgroundTop")) { Pivot = new Vector2(0.5f, 0), BringToFront = false };
            AddComponent(sTopBackground, Preferences.ViewportManager.TopCenterAnchor - new Vector2(0, 2.0f));

            // Bottom background for masking the following operations
            sBottomBackground = new Sprite("BackgroundBottom", ResourceManager.CreateImage("Images/BackgroundBottom")) { Pivot = new Vector2(0.5f, 1), BringToFront = false };
            AddComponent(sBottomBackground, Preferences.ViewportManager.BottomCenterAnchor - new Vector2(0, 2.0f));
            #endregion Background

            // Frame where the operation will take place
            sFrame = new Sprite("Frame", ResourceManager.CreateImage("Images/Frame")) { BringToFront = false };
            AddComponent(sFrame, 0, 218);

            results = new Results() { BringToFront = false };
            results.OnSelect += new Results.ResultsEventHandler(results_OnSelect);
            AddComponent(results, 22, 612);

            #region Animations
            // 4 animations will move the operations
            opAnimations = new Animation[4];
            Vector2 moveUp = new Vector2(0, -sFrame.SpriteImage.Height);

            opAnimations[0] = Animation.CreateAnimation(FRAMES);
            opAnimations[0].AnimationType = AnimationType.Relative;
            opAnimations[0].AddKey(new KeyFrame(0, Vector2.Zero, 0, 1, .3f));
            opAnimations[0].AddKey(new KeyFrame(opAnimations[0].NumFrames - 1, moveUp, 0, 1, 0));
            AddAnimation(opAnimations[0]);

            opAnimations[1] = Animation.CreateAnimation(FRAMES);
            opAnimations[1].AnimationType = AnimationType.Relative;
            opAnimations[1].AddKey(new KeyFrame(0, Vector2.Zero, 0, 1, 1));
            opAnimations[1].AddKey(new KeyFrame(opAnimations[1].NumFrames - 1, moveUp, 0, 1, .3f));
            AddAnimation(opAnimations[1]);

            opAnimations[2] = Animation.CreateAnimation(FRAMES);
            opAnimations[2].AnimationType = AnimationType.Relative;
            opAnimations[2].AddKey(new KeyFrame(0, Vector2.Zero, 0, 1, .3f));
            opAnimations[2].AddKey(new KeyFrame(opAnimations[2].NumFrames - 1, moveUp, 0, 1, 1));
            AddAnimation(opAnimations[2]);

            opAnimations[3] = Animation.CreateAnimation(FRAMES);
            opAnimations[3].AnimationType = AnimationType.Relative;
            opAnimations[3].AddKey(new KeyFrame(0, Vector2.Zero, 0, 1, 0));
            opAnimations[3].AddKey(new KeyFrame(opAnimations[3].NumFrames - 1, moveUp, 0, 1, .3f));
            AddAnimation(opAnimations[3]);
            #endregion Animations

            #region Operations
            temporalOperations = new OperationBridge[OPERATIONS];
            Random r = new Random();

            // This loop will generate every operation based on random numbers
            for (int i = 0; i < temporalOperations.Length; i++)
            {
                temporalOperations[i].LeftOperand = r.Next(0, 10);
                temporalOperations[i].IsAdd = r.Next(0, 2) == 0; // 0 means +, 1 means -
                temporalOperations[i].Result = r.Next(
                    temporalOperations[i].IsAdd ? temporalOperations[i].LeftOperand : 0,
                    temporalOperations[i].IsAdd ? 10 : temporalOperations[i].LeftOperand);
                temporalOperations[i].RightOperand = Math.Abs(temporalOperations[i].Result - temporalOperations[i].LeftOperand);
            }

            operations = new Operation[temporalOperations.Length];
            Font font = ResourceManager.CreateFont("Fonts/Numbers");
            Image[] iNumbers = new Image[11];

            for (int i = 0; i < iNumbers.Length; i++)
                iNumbers[i] = ResourceManager.CreateImage("Images/" + i.ToString());

            for (int i = 0; i < operations.Length; i++)
                operations[i] = new Operation(temporalOperations[i], font, iNumbers) { Visible = false, BringToFront = false };

            currentOperation = 0;

            operations[0].Visible = true;
            operations[0].Position = new Vector2(0, 217);
            operations[1].Position = new Vector2(0, operations[0].Position.Y + 186);
            operations[1].Visible = true;
            operations[1].Alpha = .5f;
            operations[2].Position = new Vector2(0, operations[1].Position.Y + 186);
            operations[2].Visible = true;

            foreach (var v in operations)
                AddComponent(v, v.Position.X, v.Position.Y);
            #endregion Operations

            ReorderComponents();
        }