protected override void Initialize()
{
// TODO: Add your initialization logic here
if (_playerWatches)
{
_graphics.PreferredBackBufferWidth = GraphicsDevice.DisplayMode.Width;
_graphics.PreferredBackBufferHeight = GraphicsDevice.DisplayMode.Height;
}
else
{
_graphics.PreferredBackBufferWidth = 50;
_graphics.PreferredBackBufferHeight = 50;
}
_graphics.ApplyChanges();
_trackTileGraphics = DrawTrack.Track(_trackTiles, GraphicsDevice.DisplayMode.Width / 2);
_centerX = GraphicsDevice.DisplayMode.Width / 2;
foreach (var cyclist in _cyclists)
{
cyclist.CyclistPositionX = _centerX;
cyclist.StartTime = DateTime.Now;
}
_raceleader = _cyclists[_cyclists.Count - 1];
base.Initialize();
}
private void CheckSlipstream(CyclistRaceEngine cyclist)
{
if (_cyclists.Any(c => c.CyclistPositionX - cyclist.CyclistPositionX < 50 && c.CyclistPositionX - cyclist.CyclistPositionX > 0 && c.Id != cyclist.Id))
{
cyclist.CyclistPositionX += 0.2f;
}
}
private void AddFinishedCyclists(CyclistRaceEngine cyclist)
{
if (!_finishedCyclists.Contains(cyclist))
{
_finishedCyclists.Enqueue(cyclist);
cyclist.FinishTime = DateTime.Now;
if (_timeSpeed > 1)
{
cyclist.FinishTime = cyclist.FinishTime + (cyclist.TotalTime * (_timeSpeed - 1));
}
}
}
protected override void Update(GameTime gameTimeInput)
{
var gameTime = (float)gameTimeInput.ElapsedGameTime.TotalSeconds * _timeSpeed;
if (GamePad.GetState(PlayerIndex.One).Buttons.Back == ButtonState.Pressed || Keyboard.GetState().IsKeyDown(Keys.Escape))
{
Exit();
}
if (_finishedCyclists.Count >= _cyclists.Count && !_playerWatches)
{
Exit();
}
else if (_finishedCyclists.Count >= _cyclists.Count)
{
if (DateTime.Now.AddSeconds(5) > _finishedCyclists.Last().FinishTime)
{
Exit();
}
}
// TODO: Add your update logic here
var kstate = Keyboard.GetState();
var lastTrack = _trackTileGraphics.Last();
foreach (var cyclist in _cyclists)
{
var positionCentertrack = _trackTileGraphics.Where(x => (x.X - _screenPosition) <= cyclist.CyclistPositionX).Max(x => x.X);
var centreTrack = _trackTileGraphics.Where(x => x.X == positionCentertrack).FirstOrDefault();
var oldPosition = cyclist.CyclistPositionX;
if (centreTrack.TrackTile == TrackTile.Horizontal || centreTrack.TrackTile == TrackTile.HorizontalCobblestones)
{
if (centreTrack.X + TextureParameters.Horizontal < cyclist.CyclistPositionX + _screenPosition)
{
AddFinishedCyclists(cyclist);
continue;
}
cyclist.CyclistPositionY = centreTrack.Y;
if (centreTrack.TrackTile == TrackTile.Horizontal)
{
cyclist.CyclistPositionX += cyclist.CyclistSpeedHorizontal * gameTime;
}
else
{
cyclist.CyclistPositionX += (cyclist.CyclistSpeedHorizontal + cyclist.CyclistSpeedCobblestone) / 2 * gameTime;
}
if (centreTrack.X == lastTrack.X)
{
continue;
}
CheckSlipstream(cyclist);
}
else if (centreTrack.TrackTile == TrackTile.Up)
{
if (centreTrack.X + TextureParameters.UpDown < cyclist.CyclistPositionX + _screenPosition)
{
AddFinishedCyclists(cyclist);
continue;
}
var differenceX = cyclist.CyclistPositionX - (positionCentertrack - _screenPosition);
cyclist.CyclistPositionY = (centreTrack.Y + TextureParameters.UpDown / 2) - differenceX / 2;
cyclist.CyclistPositionX += cyclist.CyclistSpeedUp * gameTime;
if (centreTrack.X == lastTrack.X)
{
continue;
}
CheckSlipstream(cyclist);
}
else if (centreTrack.TrackTile == TrackTile.Down)
{
if (centreTrack.X + TextureParameters.UpDown < cyclist.CyclistPositionX + _screenPosition)
{
AddFinishedCyclists(cyclist);
continue;
}
var differenceX = cyclist.CyclistPositionX - (positionCentertrack - _screenPosition);
cyclist.CyclistPositionY = centreTrack.Y + differenceX / 2;
cyclist.CyclistPositionX += cyclist.CyclistSpeedDown * gameTime;
if (centreTrack.X == lastTrack.X)
{
continue;
}
CheckSlipstream(cyclist);
}
if (cyclist.CyclistPositionX > _raceleader.CyclistPositionX)
{
_raceleader = cyclist;
}
}
var _raceLeaderGain = _raceleader.CyclistPositionX - _centerX;
_leaderDifferenceWithStandardY = GeneralParameters.CentralPositionY - _raceleader.CyclistPositionY;
foreach (var cyclist in _cyclists)
{
cyclist.CyclistPositionX -= _raceLeaderGain;
}
_screenPosition += _raceLeaderGain;
base.Update(gameTimeInput);
}
