public BulletNPC(Position basePosition, double angle, int x, int y): base(x, y)
{
this.basePosition = basePosition;
this.angle = angle;
this.image = new BitmapImage();
this.brush = setBrush();
this.Size = 20;
}
public async void addToLastPositions(Position p)
{
await CoreApplication.MainView.CoreWindow.Dispatcher.RunAsync(Windows.UI.Core.CoreDispatcherPriority.High, () =>
{
// Remember 3 last positions and throw away first added item
if (LastPositions.Count >= 4)
LastPositions.RemoveAt(0);
// Add the next position
LastPositions.Add(p);
// Set size relative to order moved in
for (int counter = 1; counter < LastPositions.Count; counter++)
LastPositions[counter].Size = 25 - (5 * counter);
Changed("LastPositions");
});
}
public void move(int angle)
{
double x = (double)(Position.X + Speed * Math.Cos(angle));
double y = (double)(Position.Y + Speed * Math.Sin(angle));
Position = new Position(x, y);
}
private void addToPointGains(Position p, int value)
{
PointGains.Add(new Tuple<Position, int, int>(p, value, 0));
}