public override void Run()
{
// A big thanks to Johan Vinet, pixel artist and animator, for the Mario animation! :-)
// http://johanvinet.tumblr.com/
// Twitter handle: @johanvinet
var imageUri = new Uri("ms-appx:///Assets/MiniMario.png");
// Get the pixels of the animation frames.
Color[,] pixels = PixelSupport.GetPixels(imageUri).Result;
// Create a sprite map from the pixels.
var spriteMap = new SpriteMap(pixels);
// Keep track of the animation frame...
int animationIndex = 0;
Sprite sprite = spriteMap.GetSprite(animationIndex);
// ...and when it's time to update it.
TimeSpan frameDuration = TimeSpan.FromMilliseconds(70);
DateTime nextAnimationUpdateTime = DateTime.Now.Add(frameDuration);
// Keep track of the location and orientation of the sprite.
int spriteX = 0;
int spriteY = 0;
DisplayDirection direction = DisplayDirection.Deg0;
bool flipHorizontal = false;
bool flipVertical = false;
while (true)
{
bool redrawSprite = false;
//Is it time to update the animation ?
if (DateTime.Now >= nextAnimationUpdateTime)
{
// Yes. The next time to update is:
nextAnimationUpdateTime = DateTime.Now.Add(frameDuration);
// Needs to redraw the sprite.
redrawSprite = true;
// Select the next sprite index.
animationIndex++;
if (animationIndex >= 6)
{
animationIndex = 0;
}
// Pick out the sprite.
sprite = spriteMap.GetSprite(animationIndex);
}
if (SenseHat.Joystick.Update()) // Has any of the buttons on the joystick changed?
{
UpdatePosition(ref spriteX, ref spriteY); // Move the sprite.
UpdateDrawingDirection(ref direction, ref flipHorizontal, ref flipVertical); // Re-orientate the sprite.
// Needs to redraw the sprite.
redrawSprite = true;
}
if (redrawSprite)
{
SenseHat.Display.Clear(); // Clear the screen.
// Draw the sprite.
sprite.Draw(SenseHat.Display, spriteX, spriteY, true, direction, flipHorizontal, flipVertical);
SenseHat.Display.Update(); // Update the physical display.
}
// Take a short nap.
Sleep(TimeSpan.FromMilliseconds(2));
}
}
public override void Run()
{
// A big thanks to Johan Vinet, pixel artist and animator, for the Mario animation! :-)
// http://johanvinet.tumblr.com/
// Twitter handle: @johanvinet
// Get the pixels of the animation frames.
// (The image below is serialized using the ImageSerializer.Serialize() method.)
const string serializedImage =
"ATAAAAAIAAAAAP///wD///8A//////8ATf//AE3//wBN///x6AD///8A////AP///wD//////wBN//8ATf//8ej//wBNAP///wD/" +
"//8A////AP//////AE3//wBN///x6P//AE0A////AP///wD///8A//////8ATf//AE3//wBN///x6AD///8A////AP///wD/////" +
"/wBN//8ATf//AE3//wBNAP///wD///8A////AP//////AE3//wBN//8ATf//AE0A////AP///wD///8A//////8ATf//AE3//wBN" +
"//8ATf//AE0A////AP///wD//////wBN//8ATf//AE3//wBN//8ATQD///8A////AP//////AE3//wBN//8ATf//AE3//wBNAP//" +
"/wD///8A//////8ATf//AE3//wBN//8ATf//AE0A////AP///wD//////wBN//8ATf//AE3//wBN//8ATQD///8A////AP//////" +
"AE3//wBN//8ATf//AE3//wBNAP///wD/////q1I2///Mqv+rUjb/AAAA///MqgD///8A////AP//////zKr/q1I2/wAAAP//zKoA" +
"////AP///wD///8A///////Mqv+rUjb/AAAA///MqgD///8A////AP///wD/////q1I2///Mqv+rUjb/AAAA///MqgD///8A////" +
"AP////+rUjb/q1I2///Mqv+rUjb/AAAAAP///wD///8A/////6tSNv+rUjb//8yq/6tSNv8AAAAA////AP///wD/////q1I2///M" +
"qv//zKr/q1I2/6tSNv//zKoA////AP//////zKr//8yq/6tSNv+rUjb//8yq/6tSNgD///8A///////Mqv//zKr/q1I2/6tSNv//" +
"zKr/q1I2AP///wD/////q1I2///Mqv//zKr/q1I2/6tSNv//zKoA////AP////+rUjb/q1I2///Mqv//zKr/q1I2/6tSNgD///8A" +
"/////6tSNv+rUjb//8yq///Mqv+rUjb/q1I2AP///wD///8A/////6tSNv//zKr//8yq///MqgD///8A////AP///wD//////8yq" +
"///Mqv//zKr//8yqAP///wD//////wBN//8ATf//zKr//8yq///Mqv//zKoA////AP///wD///8A/////6tSNv//zKr//8yq///M" +
"qgD///8A////AP///wD/////q1I2/6tSNv//zKr//8yqAP///wD///8A////AP////+rUjb/q1I2///Mqv//zKoA////AP///wD/" +
"/////wBN//8ATf///yf/Ka3//x0rUwD///8A//////8ATf//AE3///8n/ymt//8prf///6MAAP//////8egA//////8ATf///yf/" +
"Ka3//ymt////owD///HoAP///wD//////wBN//8ATf///yf/Ka3//x0rUwD///8A////AP////8prf///wBN//8ATf///yf/HStT" +
"AP///wD///8A/////ymt////AE3//wBN////J/8dK1P///HoAP///wD//////wBN///x6P8prf//Ka3//x0rUwD///////HoAP//" +
"//8prf//Ka3//ymt//8prf//HStT/4N2nAD/////fiVT/ymt//8prf//Ka3//ymt//8dK1MA////AP///wD//////wBN///x6P8p" +
"rf//Ka3//x0rUwD///8A////AP////8prf//Ka3///8ATf//AE3///HoAP///wD/////q1I2/ymt//8prf//Ka3///8ATf//AE0A" +
"////AP///wD///8A/////6tSNv+rUjb/fiVTAP///wD///8A////AP////9+JVMA////AP////+rUjYA////AP///wD///8A////" +
"AP///wD///8A////AP////+rUjYA////AP///wD///8A/////6tSNv+rUjb/fiVTAP///wD///8A////AP////+rUjYA////AP//" +
"//9+JVMA////AP///wD///8A////AP///wD///8A////AP////9+JVMA////";
Image image = ImageSerializer.Deserialize(serializedImage);
// Create a sprite map from the pixels.
var spriteMap = new SpriteMap(image);
// Keep track of the animation frame...
int animationIndex = 0;
Sprite sprite = spriteMap.GetSprite(animationIndex);
// ...and when it's time to update it.
TimeSpan frameDuration = TimeSpan.FromMilliseconds(70);
DateTime nextAnimationUpdateTime = DateTime.Now.Add(frameDuration);
// Keep track of the location and orientation of the sprite.
int spriteX = 0;
int spriteY = 0;
DisplayDirection direction = DisplayDirection.Deg0;
bool flipHorizontal = false;
bool flipVertical = false;
while (true)
{
bool redrawSprite = false;
//Is it time to update the animation ?
if (DateTime.Now >= nextAnimationUpdateTime)
{
// Yes. The next time to update is:
nextAnimationUpdateTime = DateTime.Now.Add(frameDuration);
// Needs to redraw the sprite.
redrawSprite = true;
// Select the next sprite index.
animationIndex++;
if (animationIndex >= 6)
{
animationIndex = 0;
}
// Pick out the sprite.
sprite = spriteMap.GetSprite(animationIndex);
}
if (SenseHat.Joystick.Update()) // Has any of the buttons on the joystick changed?
{
UpdatePosition(ref spriteX, ref spriteY); // Move the sprite.
UpdateDrawingDirection(ref direction, ref flipHorizontal, ref flipVertical); // Re-orientate the sprite.
// Needs to redraw the sprite.
redrawSprite = true;
}
if (redrawSprite)
{
SenseHat.Display.Clear(); // Clear the screen.
// Draw the sprite.
sprite.Draw(SenseHat.Display, spriteX, spriteY, true, direction, flipHorizontal, flipVertical);
SenseHat.Display.Update(); // Update the physical display.
}
// Take a short nap.
Sleep(TimeSpan.FromMilliseconds(2));
}
}