public ShipSnapShotManager(Ship ship)
{
_snapShotLifetime = TimeSpan.FromMilliseconds(Game.Instance.Configuration.gameConfig.DRAW_INTERVAL * 1.5);
_snapShotTail = new BoundsSnapShot
{
Position = ship.MovementController.Position,
At = GameTime.Now,
Next = null
};
_snapShotHead = new BoundsSnapShot
{
Position = ship.MovementController.Position,
At = GameTime.Now,
Next = _snapShotTail
};
_ship = ship;
_bounds = new Rectangle(Convert.ToInt32(_ship.MovementController.Position.X), Convert.ToInt32(_ship.MovementController.Position.Y), _ship.Width(), _ship.Height());
_updateLock = new object();
}
public ShipSnapShotManager(Ship ship)
{
_snapShotLifetime = TimeSpan.FromMilliseconds(Game.Instance.Configuration.gameConfig.DRAW_INTERVAL * 1.5);
_snapShotTail = new BoundsSnapShot
{
Position = ship.MovementController.Position,
At = GameTime.Now,
Next = null
};
_snapShotHead = new BoundsSnapShot
{
Position = ship.MovementController.Position,
At = GameTime.Now,
Next = _snapShotTail
};
_ship = ship;
_bounds = new Rectangle(Convert.ToInt32(_ship.MovementController.Position.X), Convert.ToInt32(_ship.MovementController.Position.Y), _ship.Width(), _ship.Height());
_updateLock = new object();
}
public void Update(GameTime gameTime)
{
lock (_updateLock)
{
// Remove old snapshots
while ((GameTime.Now - _snapShotHead.At) > _snapShotLifetime && _snapShotHead.Next != null)
{
_snapShotHead = _snapShotHead.Next;
}
_snapShotTail.Next = new BoundsSnapShot
{
Position = _ship.MovementController.Position,
At = GameTime.Now,
Next = null
};
_snapShotTail = _snapShotTail.Next;
_bounds.X = Convert.ToInt32(_snapShotHead.Position.X);
_bounds.Y = Convert.ToInt32(_snapShotHead.Position.Y);
}
}
public void Update(GameTime gameTime)
{
lock (_updateLock)
{
// Remove old snapshots
while ((GameTime.Now - _snapShotHead.At) > _snapShotLifetime && _snapShotHead.Next != null)
{
_snapShotHead = _snapShotHead.Next;
}
_snapShotTail.Next = new BoundsSnapShot
{
Position = _ship.MovementController.Position,
At = GameTime.Now,
Next = null
};
_snapShotTail = _snapShotTail.Next;
_bounds.X = Convert.ToInt32(_snapShotHead.Position.X);
_bounds.Y = Convert.ToInt32(_snapShotHead.Position.Y);
}
}
