public void Draw(Bitmap bgimg, FallingStone Pebble, List <Obstacle> Obstacles, int speed, int tick)
{
if (shift > destinationRect.Width / 2)
{
shift = shift % (destinationRect.Width / 2);
}
if (tick % 15 == 1)
{
score += (5 * (speed - 2));
}
destinationRect.X = shift += (1 + speed);
graphics.DrawImage(bgimg, sourceRect, destinationRect, GraphicsUnit.Pixel);
graphics.DrawImage(Pebble.Pic, Pebble.ScaledPengRect, Pebble.DefPengRect, GraphicsUnit.Pixel);
//Debug
//graphics.FillRectangle(new SolidBrush(Color.Red), 450 / 2, 450 / 2, 2, 2);
//graphics.DrawRectangle(new Pen(new SolidBrush(Color.Black), 1), Pebble.ScaledPengRect);
Pebble.Fly();
foreach (Obstacle obs in Obstacles)
{
graphics.DrawImage(Ice, obs.rectangle, obs.defrectangle, GraphicsUnit.Pixel);
obs.Shift(speed);
}
graphics.DrawString
(
score.ToString(),
new Font(FontFamily.GenericMonospace, 30, FontStyle.Bold, GraphicsUnit.Pixel),
new SolidBrush(Color.WhiteSmoke),
450 - 21 * (score.ToString().Length),
0
);
Parent.Invalidate();
}
public GameDrawing(Bitmap bm, ref PictureBox _Parent, FallingStone Pebble)
{
this.Game = bm;
this.graphics = Graphics.FromImage(Game);
this.Parent = _Parent;
this.Parent.Image = Game;
destinationRect = new Rectangle(0, 0, bm.Width, bm.Height);
sourceRect = destinationRect;
}
private void Form1_Load(object sender, EventArgs e)
{
tick = 0;
speed = 2;
_score = 0;
this.SetStyle(ControlStyles.UserPaint, true);
this.SetStyle(ControlStyles.OptimizedDoubleBuffer, true);
this.SetStyle(ControlStyles.AllPaintingInWmPaint, true);
Pebble = new FallingStone();
Obstacles = new List <Obstacle>();
gameDrawing = new GameDrawing(new Bitmap(BgCitySrc), ref pictureBox1, Pebble);
timer1.Interval = 1000 / 60;
timer1.Start();
GameState = 1;
}