/// <summary>
/// Initializes a new instance of the Ball class.
/// </summary>
/// <param name="asyncGraphics">Graphics object reference</param>
/// <param name="displayWidth">Width of the display</param>
/// <param name="displayHeight">Height of the display</param>
/// <param name="backgroundColor">Background color of the display</param>
/// <param name="paddle">Reference to the game's paddle object</param>
/// <param name="soundGenerator">Reference to the game's sound generator object</param>
/// <param name="minimumY">Minimum y coordinate to use the the ball's enclosing rectangle</param>
/// <param name="scoreKeeper">Reference to the game's scorekeeper object</param>
public Ball(
AsyncGraphics asyncGraphics,
int displayWidth,
int displayHeight,
Color backgroundColor,
Paddle paddle,
ISounds soundGenerator,
int minimumY,
ScoreKeeper scoreKeeper)
{
this.asyncGraphics = asyncGraphics;
this.soundGenerator = soundGenerator;
this.scoreKeeper = scoreKeeper;
this.backgroundColor = backgroundColor;
this.paddle = paddle;
this.displayWidth = displayWidth;
this.maxX = displayWidth - this.width;
this.maxY = displayHeight - this.height - Paddle.HEIGHT;
this.minY = minimumY;
this.yPosition = this.minY + 5;
this.moveTimer.AutoReset = true;
this.moveTimer.Elapsed += this.MoveTimer_Elapsed;
}
/// <summary>
/// Initializes a new instance of the Paddle class
/// </summary>
/// <param name="asyncGraphics">Reference to the graphics object</param>
/// <param name="displayWidth">Width of the display</param>
/// <param name="displayHeight">Height of the display</param>
/// <param name="backgroundColor">Background color of the display</param>
public Paddle(AsyncGraphics asyncGraphics, int displayWidth, int displayHeight, Color backgroundColor)
{
this.asyncGraphics = asyncGraphics;
this.displayWidth = displayWidth;
this.backgroundColor = backgroundColor;
this.y = displayHeight - (Paddle.HEIGHT / 2);
}
/// <summary>
/// Initializes a new instance of the Banner class
/// </summary>
/// <param name="displayWidth">Width of the display</param>
/// <param name="graphics">Graphics object reference</param>
/// <param name="fontHeight">Height of the text font</param>
/// <param name="backgroundColor">Background color of the display</param>
/// <param name="color">Banner color</param>
/// <param name="top">Top y coordinate for the banner</param>
public Banner(int displayWidth, AsyncGraphics graphics, int fontHeight, Color backgroundColor, Color color, int top)
{
this.width = displayWidth;
this.Height = Banner.HEIGHT;
this.asyncGraphics = graphics;
this.FontHeight = fontHeight;
this.backgroundColor = backgroundColor;
this.color = color;
this.top = top;
}
/// <summary>
/// Initializes a new instance of the MeadowApp class
/// </summary>
public MeadowApp()
{
MeadowApp.DebugWriteLine("Initializing...");
this.soundGenerator = new SoundGenerator(
Device.CreateDigitalInputPort(Device.Pins.D03),
Device.CreateDigitalInputPort(Device.Pins.D04),
Device.CreatePwmPort(Device.Pins.D07));
var config = new SpiClockConfiguration(6000, SpiClockConfiguration.Mode.Mode3);
this.rotaryPaddle = new RotaryEncoderWithButton(Device, Device.Pins.D10, Device.Pins.D09, Device.Pins.D08, debounceDuration: 100);
this.rotaryPaddle.Rotated += this.RotaryPaddle_Rotated;
this.st7789 = new St7789(
device: Device,
spiBus: Device.CreateSpiBus(Device.Pins.SCK, Device.Pins.MOSI, Device.Pins.MISO, config),
chipSelectPin: Device.Pins.D02,
dcPin: Device.Pins.D01,
resetPin: Device.Pins.D00,
width: 240,
height: 240);
this.displayWidth = Convert.ToInt32(this.st7789.Width);
this.displayHeight = Convert.ToInt32(this.st7789.Height);
GraphicsLibrary graphics = new GraphicsLibrary(this.st7789)
{
Rotation = GraphicsLibrary.RotationType._270Degrees
};
this.asyncGraphics = new AsyncGraphics(graphics);
this.debounceTimer.AutoReset = false;
this.debounceTimer.Elapsed += this.DebounceTimer_Elapsed;
this.backgroundColor = Color.Blue;
this.scoreBanner = new Banner(this.displayWidth, this.asyncGraphics, fontHeight: 16, this.backgroundColor, color: Color.Yellow, top: 0)
{
Text = Banner.SCORE_TEXT
};
this.instructionBanner = new Banner(
displayWidth: this.displayWidth,
graphics: this.asyncGraphics,
fontHeight: 16,
backgroundColor: this.backgroundColor,
color: Color.White,
top: Banner.HEIGHT * 2);
this.ShowInstructionBanner(Banner.START_TEXT);
this.paddle = new Paddle(this.asyncGraphics, this.displayWidth, this.displayWidth, this.backgroundColor);
this.scoreKeeper = new ScoreKeeper();
this.scoreKeeper.ScoreChanged += this.scoreBanner.OnScoreChanged;
this.ball = new Ball(
asyncGraphics: this.asyncGraphics,
displayWidth: this.displayWidth,
displayHeight: this.displayHeight,
backgroundColor: this.backgroundColor,
paddle: this.paddle,
soundGenerator: this.soundGenerator,
minimumY: Banner.HEIGHT + 1,
scoreKeeper: this.scoreKeeper);
this.ball.ExplosionOccurred += this.OnExplosionOccurred;
this.rotaryPaddle.Clicked += this.RotaryPaddle_Clicked;
this.soundGenerator.PlayConstructionCompleteSound();
}
