void bw_DoWork(object sender, DoWorkEventArgs e)
{
int lastElapsed = frameDelay;
while (isRunning)
{
long elapsedMilliseconds = stopwatch.ElapsedMilliseconds;
delta = elapsedMilliseconds / 1000.0;
stopwatch.Reset();
stopwatch.Start();
InputContainer.getInstance().Execute();
MoveContainer.getInstance().Move(delta);
CollisionContainer.getInstance().CheckCollision();
bw.ReportProgress(1);
int elapsed = (int)Math.Ceiling((decimal)elapsedMilliseconds);
//The time the thread sleeps should be less if the tick took longer to run
int sleepTime = Math.Min(frameDelay, frameDelay - (lastElapsed - frameDelay));
//Can't wait less then 0 time
if (sleepTime < 0)
{
sleepTime = 0;
}
lastElapsed = elapsed;
Thread.Sleep(sleepTime);
}
}
public void die(Unit unit)
{
MoveContainer.getInstance().Remove(unit);
CollisionContainer.getInstance().Remove(unit);
DrawContainer.getInstance().Remove(unit);
UnitContainer.getInstance().Remove(unit);
unit._currentRound.removeUnit(unit);
}
public void subscribe() //Singleton anti-pattern :(
{
state = UnitStateFactory.Instance.create("unit-alive");
DrawContainer.getInstance().Add(this);
MoveContainer.getInstance().Add(this);
CollisionContainer.getInstance().Add(this);
UnitContainer.getInstance().Add(this);
_currentRound.registerUnit(this);
}
public void Visit(ShootCollision co)
{
foreach (Unit unit in co.objects.ToList())
{
if (co.x >= unit._x && co.x <= (unit._x + unit._imageW) && //Check the horizontal collision
co.y >= unit._y && co.y <= (unit._y + unit._imageH)) //Check the vertical collision
{
unit.state = UnitStateFactory.Instance.create("unit-dead");
unit._maxCollisions = 0;
Score.getInstance().addPoint();
}
}
CollisionContainer.getInstance().Remove(co);
}
public void Execute()
{
CollisionContainer.getInstance().Add(sc);
sc = null; //Clean up reference for garbage collection
}
