/// <summary>
/// Runs a series of tasks related to a frame.
/// </summary>
/// <param name="deltaTime">The timefactor to consider</param>
private static void runGameLoopTasks(double deltaTime)
{
List <Task> tasks = new List <Task>();
// Move opponents
foreach (IMoveable opponent in Opponents.Values)
{
tasks.Add(Task.Factory.StartNew(() => opponent.Move(deltaTime)));
}
//Remove out of bounds bullets, and move the rest
foreach (IBullet bullet in Bullets.Values)
{
tasks.Add(Task.Factory.StartNew(() => {
Point p = UIDispatcher.Invoke(() => { return(bullet.BulletShip.Shape.Ray.CenterPoint); });
if (bulletOutOfBounds(p))
{
BulletAdapter.removeBulletFromCanvas(bullet.ID);
Bullets.TryRemove(bullet.ID, out IBullet bulletOut);
}
else
{
bullet.BulletShip.Move(deltaTime);
}
}));
}
Task.WaitAll(tasks.ToArray());
}
private static void removeBullet(BulletDTO bullet)
{
BulletAdapter.removeBulletFromCanvas(bullet.ID);
}
/// <summary>
/// Checks for rough collissions on a entity and then runs a intersects detection
/// </summary>
public static void runCollisionDetection()
{
if (GameController.DebugFrameTimings)
{
FrameDebugTimer.startCollisionTimer();
}
List <Task> taskList = new List <Task>();
if (GameController.Resources != null)
{
RoughCollition rc = new RoughCollition();
ConcurrentBag <IResource> collidedWithResource = new ConcurrentBag <IResource>();
ConcurrentBag <IBullet> collidedWithBullet = new ConcurrentBag <IBullet>();
IShape player = GameController.Player.PlayerShip.Shape;
List <Task> tl = new List <Task>();
IEnumerable <IResource> roughResourceCollitions = rc.checkCollision(player, GameController.Resources.Values, (r) => { return(r.Shape); });
foreach (IResource resource in roughResourceCollitions)
{
tl.Add(Task.Factory.StartNew(() => {
UIDispatcher.Invoke(() => {
if (resource.Shape.Polygon.RenderedGeometry.Bounds.IntersectsWith(player.Polygon.RenderedGeometry.Bounds))
{
collidedWithResource.Add(resource);
}
});
}));
}
Task.WaitAll(tl.ToArray());
tl.Clear();
IEnumerable <IBullet> roughBulletCollitions = rc.checkCollision(player, GameController.Bullets.Values /*.Where(x => x.ID == GameController.Username)*/, (b) => { return(b.BulletShip.Shape); });
foreach (IBullet bullet in roughBulletCollitions)
{
tl.Add(Task.Factory.StartNew(() => {
UIDispatcher.Invoke(() => {
if (bullet.PlayerID != GameController.Player.Name && player.Polygon.RenderedGeometry.Bounds.IntersectsWith(bullet.BulletShip.Shape.Polygon.RenderedGeometry.Bounds))
{
collidedWithBullet.Add(bullet);
}
});
}));
}
Task.WaitAll(tl.ToArray());
tl.Clear();
tl.Add(Task.Factory.StartNew(() => {
while (!collidedWithResource.IsEmpty)
{
if (collidedWithResource.TryTake(out IResource resource))
{
taskList.Add(taskFactory.StartNew(async() => {
bool result = await NetworkController.GameService.playerCollectedResource(resource);
if (result)
{
if (GameController.Resources != null)
{
System.Windows.Shapes.Polygon p = GameController.Resources[resource.ID].Shape.Polygon;
UIDispatcher.Invoke(() => {
ArenaController.ArenaCanvas.Children.Remove(p);
});
if (!GameController.Resources.TryRemove(resource.ID, out IResource res))
{
collidedWithResource.Add(resource);
}
}
}
}));
}
}
}));
tl.Add(Task.Factory.StartNew(() => {
while (!collidedWithBullet.IsEmpty)
{
if (collidedWithBullet.TryTake(out IBullet bullet))
{
taskList.Add(taskFactory.StartNew(async() => {
bool result = await NetworkController.GameService.playerGotShot(BulletAdapter.bulletToDTO(bullet));
if (result)
{
if (GameController.Bullets != null)
{
BulletAdapter.removeBulletFromCanvas(bullet.ID);
}
}
}));
}
else
{
collidedWithBullet.Add(bullet);
}
}
// TODO DEBUG - Stops collision Timer
}));
Task.WaitAll(taskList.ToArray());
}
}