// game loop... 120fps
private void Timer_Tick(object sender, object e)
{
if (UpPressed)
{
butterfly.Move();
}
// rotate
if (LeftPressed)
{
butterfly.Rotate(-1); // -1 == left
}
if (RightPressed)
{
butterfly.Rotate(1); // 1 == right
}
// collision... flower.
CheckCollision();
//update
butterfly.UpdatePosition();
}
public MainPage()
{
this.InitializeComponent();
// windows size 800*600
ApplicationView.PreferredLaunchWindowingMode = ApplicationViewWindowingMode.PreferredLaunchViewSize;
ApplicationView.PreferredLaunchViewSize = new Size(800, 600);
// get Canvas size
CanvasWidth = MyCanvas.Width -150;
CanvasHeight = MyCanvas.Height -132;
// add butterfly
butterfly = new Butterfly
{
LocationX = CanvasWidth/2,
LocationY = CanvasHeight/2
};
MyCanvas.Children.Add(butterfly);
butterfly.UpdatePosition();
//add flower
AddFlower();
//Load Audio
LoadAudio();
// key listeners
Window.Current.CoreWindow.KeyDown += CoreWindow_KeyDown;
Window.Current.CoreWindow.KeyUp += CoreWindow_KeyUp;
// initialize game loop
timer = new DispatcherTimer();
timer.Tick += Timer_Tick;
timer.Interval = new TimeSpan(0, 0, 0, 0, 1000/120); //try 120fps
timer.Start();
}
public MainPage()
{
this.InitializeComponent();
// windows size 800*600
ApplicationView.PreferredLaunchWindowingMode = ApplicationViewWindowingMode.PreferredLaunchViewSize;
ApplicationView.PreferredLaunchViewSize = new Size(800, 600);
// get Canvas size
CanvasWidth = MyCanvas.Width - 150;
CanvasHeight = MyCanvas.Height - 132;
// add butterfly
butterfly = new Butterfly
{
LocationX = CanvasWidth / 2,
LocationY = CanvasHeight / 2
};
MyCanvas.Children.Add(butterfly);
butterfly.UpdatePosition();
//add flower
AddFlower();
//Load Audio
LoadAudio();
// key listeners
Window.Current.CoreWindow.KeyDown += CoreWindow_KeyDown;
Window.Current.CoreWindow.KeyUp += CoreWindow_KeyUp;
// initialize game loop
timer = new DispatcherTimer();
timer.Tick += Timer_Tick;
timer.Interval = new TimeSpan(0, 0, 0, 0, 1000 / 120); //try 120fps
timer.Start();
}