/// <summary> /// Converts pixel based coordinates to coordinates in range [-1,1]² /// </summary> /// <param name="point">Window pixel coordinate</param> /// <returns>Coordinates in range [-1,1]²</returns> public Vector2 ConvertWindowPixelCoords(OpenTK.Point point) { var coord01 = new Vector2(point.X / (window.Width - 1f), 1f - point.Y / (window.Height - 1f)); return(coord01 * 2f - Vector2.One); }
public static void Viewport(OpenTK.Point location, OpenTK.Size size) { GL.Viewport(location.X, location.Y, size.Width, size.Height); }
public static void CheckEvents() { SakuraGameWindow.ProcessEvents(); bool __isWinFocused = SakuraGameWindow.getFocused(); OpenTK.Input.KeyboardState keyboard = OpenTK.Input.Keyboard.GetState(); GamePadData gamePadData = GamePad.__gamePadData; gamePadData.ButtonsPrev = gamePadData.Buttons; gamePadData.ButtonsDown = 0; gamePadData.Buttons = 0; gamePadData.ButtonsUp = 0; if (__isWinFocused) { if (keyboard.IsKeyDown(OpenTK.Input.Key.Escape)) { System.Environment.Exit(0); } // if (keyboard.IsKeyDown(OpenTK.Input.Key.Left)) { if (!__isKeyLeftDown) { gamePadData.ButtonsDown |= GamePadButtons.Left; } __isKeyLeftDown = true; gamePadData.Buttons |= GamePadButtons.Left; } if (keyboard.IsKeyDown(OpenTK.Input.Key.Right)) { if (!__isKeyRightDown) { gamePadData.ButtonsDown |= GamePadButtons.Right; } __isKeyRightDown = true; gamePadData.Buttons |= GamePadButtons.Right; } if (keyboard.IsKeyDown(OpenTK.Input.Key.Up)) { if (!__isKeyUpDown) { gamePadData.ButtonsDown |= GamePadButtons.Up; } __isKeyUpDown = true; gamePadData.Buttons |= GamePadButtons.Up; } if (keyboard.IsKeyDown(OpenTK.Input.Key.Down)) { if (!__isKeyDownDown) { gamePadData.ButtonsDown |= GamePadButtons.Down; } __isKeyDownDown = true; gamePadData.Buttons |= GamePadButtons.Down; } if (keyboard.IsKeyDown(OpenTK.Input.Key.A)) { if (!__isKeyADown) { gamePadData.ButtonsDown |= GamePadButtons.Square; } __isKeyADown = true; gamePadData.Buttons |= GamePadButtons.Square; } if (keyboard.IsKeyDown(OpenTK.Input.Key.W)) { if (!__isKeyWDown) { gamePadData.ButtonsDown |= GamePadButtons.Triangle; } __isKeyWDown = true; gamePadData.Buttons |= GamePadButtons.Triangle; } if (keyboard.IsKeyDown(OpenTK.Input.Key.D)) { if (!__isKeyDDown) { gamePadData.ButtonsDown |= GamePadButtons.Circle; gamePadData.ButtonsDown |= GamePadButtons.Back; } __isKeyDDown = true; gamePadData.Buttons |= GamePadButtons.Circle; gamePadData.Buttons |= GamePadButtons.Back; } if (keyboard.IsKeyDown(OpenTK.Input.Key.S)) { if (!__isKeySDown) { gamePadData.ButtonsDown |= GamePadButtons.Cross; gamePadData.ButtonsDown |= GamePadButtons.Enter; } __isKeySDown = true; gamePadData.Buttons |= GamePadButtons.Cross; gamePadData.Buttons |= GamePadButtons.Enter; } if (keyboard.IsKeyDown(OpenTK.Input.Key.X)) { if (!__isKeyXDown) { gamePadData.ButtonsDown |= GamePadButtons.Start; } __isKeyXDown = true; gamePadData.Buttons |= GamePadButtons.Start; } if (keyboard.IsKeyDown(OpenTK.Input.Key.Z)) { if (!__isKeyZDown) { gamePadData.ButtonsDown |= GamePadButtons.Select; } __isKeyZDown = true; gamePadData.Buttons |= GamePadButtons.Select; } if (keyboard.IsKeyDown(OpenTK.Input.Key.Q)) { if (!__isKeyQDown) { gamePadData.ButtonsDown |= GamePadButtons.L; } __isKeyQDown = true; gamePadData.Buttons |= GamePadButtons.L; } if (keyboard.IsKeyDown(OpenTK.Input.Key.E)) { if (!__isKeyEDown) { gamePadData.ButtonsDown |= GamePadButtons.R; } __isKeyEDown = true; gamePadData.Buttons |= GamePadButtons.R; } if (keyboard.IsKeyUp(OpenTK.Input.Key.Left)) { if (__isKeyLeftDown) { gamePadData.ButtonsUp |= GamePadButtons.Left; } __isKeyLeftDown = false; } if (keyboard.IsKeyUp(OpenTK.Input.Key.Right)) { if (__isKeyRightDown) { gamePadData.ButtonsUp |= GamePadButtons.Right; } __isKeyRightDown = false; } if (keyboard.IsKeyUp(OpenTK.Input.Key.Up)) { if (__isKeyUpDown) { gamePadData.ButtonsUp |= GamePadButtons.Up; } __isKeyUpDown = false; } if (keyboard.IsKeyUp(OpenTK.Input.Key.Down)) { if (__isKeyDownDown) { gamePadData.ButtonsUp |= GamePadButtons.Down; } __isKeyDownDown = false; } if (keyboard.IsKeyUp(OpenTK.Input.Key.A)) { if (__isKeyADown) { gamePadData.ButtonsUp |= GamePadButtons.Square; } __isKeyADown = false; } if (keyboard.IsKeyUp(OpenTK.Input.Key.W)) { if (__isKeyWDown) { gamePadData.ButtonsUp |= GamePadButtons.Triangle; } __isKeyWDown = false; } if (keyboard.IsKeyUp(OpenTK.Input.Key.D)) { if (__isKeyDDown) { gamePadData.ButtonsUp |= GamePadButtons.Circle; gamePadData.ButtonsUp |= GamePadButtons.Back; } __isKeyDDown = false; } if (keyboard.IsKeyUp(OpenTK.Input.Key.S)) { if (__isKeySDown) { gamePadData.ButtonsUp |= GamePadButtons.Cross; gamePadData.ButtonsUp |= GamePadButtons.Enter; } __isKeySDown = false; } if (keyboard.IsKeyUp(OpenTK.Input.Key.X)) { if (__isKeyXDown) { gamePadData.ButtonsUp |= GamePadButtons.Start; } __isKeyXDown = false; } if (keyboard.IsKeyUp(OpenTK.Input.Key.Z)) { if (__isKeyZDown) { gamePadData.ButtonsUp |= GamePadButtons.Select; } __isKeyZDown = false; } if (keyboard.IsKeyUp(OpenTK.Input.Key.Q)) { if (__isKeyQDown) { gamePadData.ButtonsUp |= GamePadButtons.L; } __isKeyQDown = false; } if (keyboard.IsKeyUp(OpenTK.Input.Key.E)) { if (__isKeyEDown) { gamePadData.ButtonsUp |= GamePadButtons.R; } __isKeyEDown = false; } } else { __isKeyLeftDown = false; __isKeyRightDown = false; __isKeyUpDown = false; __isKeyDownDown = false; __isKeyADown = false; __isKeyWDown = false; __isKeyDDown = false; __isKeySDown = false; __isKeyXDown = false; __isKeyZDown = false; __isKeyQDown = false; __isKeyEDown = false; } Touch.__data.Clear(); if (__isWinFocused) { //OpenTK.Input.MouseState mouse = OpenTK.Input.Mouse.GetState(); OpenTK.Input.MouseState mouse = OpenTK.Input.Mouse.GetCursorState(); OpenTK.Point pt = SakuraGameWindow.PointToClient(new OpenTK.Point(mouse.X, mouse.Y)); float winW = SakuraGameWindow.getWidth(); float winH = SakuraGameWindow.getHeight(); if (mouse.IsButtonUp(OpenTK.Input.MouseButton.Left)) { if (__isMouseLeftDown == true) { TouchData touchData = new TouchData(); touchData.ID = 0; touchData.Status = TouchStatus.Up; touchData.X = (winW > 0 ? (float)pt.X / winW : 0) - 0.5f; touchData.Y = (winH > 0 ? (float)pt.Y / winH : 0) - 0.5f; Touch.__data.Add(touchData); //Debug.WriteLine("down:" + pt.X + "," + pt.Y); } __isMouseLeftDown = false; } //OpenTK.WindowState wState = MyGameWindow.getWindowState(); //wState != OpenTK.WindowState.Minimized if (mouse.IsButtonDown(OpenTK.Input.MouseButton.Left)) { if (__isMouseLeftDown == false) { TouchData touchData = new TouchData(); touchData.ID = 0; touchData.Status = TouchStatus.Down; touchData.X = (winW > 0 ? (float)pt.X / winW : 0) - 0.5f; touchData.Y = (winH > 0 ? (float)pt.Y / winH : 0) - 0.5f; Touch.__data.Add(touchData); } else { TouchData touchData = new TouchData(); touchData.ID = 0; touchData.Status = TouchStatus.Move; touchData.X = (winW > 0 ? (float)pt.X / winW : 0) - 0.5f; touchData.Y = (winH > 0 ? (float)pt.Y / winH : 0) - 0.5f; Touch.__data.Add(touchData); } __isMouseLeftDown = true; } } else { __isMouseLeftDown = false; } #if false double delta = __timer.Elapsed.TotalMilliseconds; double frame = 1000.0 / 24.0; if (delta < frame) { int free = (int)(frame - delta); Thread.Sleep(free); //Debug.WriteLine("Sleep: " + free); } __timer.Restart(); #endif }