internal void Draw(Camera camera)
{
var zoomMatrix = IgnoresZoom ? Matrix.Identity : Matrix.CreateScale((float)(camera.ZoomFactor), (float)(camera.ZoomFactor), 1f);
var worldMatrix =
Matrix.CreateTranslation((float)(-camera.Position.X * RelativeTransition.X), (float)(-camera.Position.Y * RelativeTransition.Y), 0)
* zoomMatrix;
switch (DrawOrder)
{
case DrawOrder.Irrelevant:
DrawEfficientlyInNoParticularOrder(ref worldMatrix);
break;
case DrawOrder.FirstToLast:
DrawInOrderFromFirstToLast(ref worldMatrix);
break;
default:
break;
}
//#if !DISABLE_EFFECTS
Effects.ForEach(e => e.Draw(worldMatrix));
//#endif
if (Grid != null)
{
DrawGrid(ref worldMatrix);
}
}
internal void Draw(Camera camera)
{
var zoomMatrix = IgnoresZoom ? Matrix.Identity : Matrix.CreateScale((float)(camera.ZoomFactor), (float)(camera.ZoomFactor), 1f);
var worldMatrix =
Matrix.CreateTranslation((float)(-camera.Position.X * RelativeTransition.X), (float)(-camera.Position.Y * RelativeTransition.Y), 0)
* zoomMatrix;
SortObjects();
switch (DrawOrder)
{
case DrawOrder.Irrelevant:
DrawEfficientlyInNoParticularOrder(ref worldMatrix);
break;
case DrawOrder.FirstToLast:
DrawInOrderFromFirstToLast(ref worldMatrix); // TODO: Halutaanko tätä vaihtoehtoa enää säilyttää, jos piirtojärjestykseen halutaan vaikuttaa, olisi layerit oikea vaihtoehto.
break;
default:
break;
}
Effects.ForEach(e => e.Draw(worldMatrix));
if (Grid != null)
{
DrawGrid(ref worldMatrix);
}
}
/// <summary>
/// Alustaa lapsioliot
/// </summary>
protected virtual void InitChildren()
{
if (_childObjects != null)
{
return;
}
_childObjects = new SynchronousList <GameObject>();
_childObjects.ItemAdded += this.OnChildAdded;
_childObjects.ItemRemoved += this.OnChildRemoved;
_childObjects.Changed += this.NotifyParentAboutChangedSizingAttributes;
this.AddedToGame += () => _childObjects.ForEach(c => Game.OnAddObject(c));
this.Removed += () => _childObjects.ForEach(c => Game.OnRemoveObject(c));
// Objects list needs updating
IsUpdated = true;
}
/// <summary>
/// Poistaa kaikki värähtelyt kappaleelta.
/// </summary>
/// <param name="returnToOriginalPosition">Palautetaanko kappale takaisin sen alkuperäiseen sijaintiin.</param>
/// <param name="stopGradually">Suoritetaanko oskillaatio ensin loppuun, jonka jälkeen vasta pysähdytään alkuperäiseen sijaintiin.</param>
public void ClearOscillations(bool returnToOriginalPosition = false, bool stopGradually = false)
{
if (oscillators != null && oscillators.Count >= 1)
{
oscillators.ForEach(o => o.Stop(returnToOriginalPosition, stopGradually));
}
if (!stopGradually)
{
oscillators = null;
}
}
public void UpdateTouches()
{
lock (TouchLock)
{
if (!RawTouchesUpdated)
{
return;
}
foreach (var rawTouch in RawTouches)
{
Touch prevTouch = touches.Find(s => s.Id == rawTouch.Id);
Touch thisTouch = prevTouch != null ? prevTouch : new Touch(rawTouch);
if (!rawTouch.Up)
{
newTouches.Add(thisTouch);
}
DownListeners.ForEach(dl => dl.CheckAndInvoke(thisTouch));
if (prevTouch == null)
{
// New touch
PressListeners.ForEach(dl => dl.CheckAndInvoke(thisTouch));
}
else if (!rawTouch.Up)
{
// Existing touch
touches.Remove(thisTouch);
thisTouch.Update(rawTouch);
}
}
for (int i = 0; i < touches.Count; i++)
{
// Released touch
ReleaseListeners.ForEach(dl => dl.CheckAndInvoke(touches[i]));
}
DownListeners.UpdateChanges();
PressListeners.UpdateChanges();
ReleaseListeners.UpdateChanges();
touches.Clear();
var empty = touches;
touches = newTouches;
newTouches = empty;
RawTouches.Clear();
RawTouchesUpdated = false;
}
}
public void UpdateTouches()
{
var xnaTouches = XnaTouchPanel.GetState();
for (int i = 0; i < xnaTouches.Count; i++)
{
Touch prevTouch = touches.Find(s => s.Id == xnaTouches[i].Id);
Touch thisTouch = prevTouch != null ? prevTouch : new Touch(screen, xnaTouches[i]);
newTouches.Add(thisTouch);
DownListeners.ForEach(dl => dl.CheckAndInvoke(thisTouch));
if (prevTouch == null)
{
// New touch
PressListeners.ForEach(dl => dl.CheckAndInvoke(thisTouch));
}
else
{
// Existing touch
touches.Remove(thisTouch);
thisTouch.Update(xnaTouches[i]);
}
}
for (int i = 0; i < touches.Count; i++)
{
// Released touch
ReleaseListeners.ForEach(dl => dl.CheckAndInvoke(touches[i]));
}
DownListeners.UpdateChanges();
PressListeners.UpdateChanges();
ReleaseListeners.UpdateChanges();
touches.Clear();
var empty = touches;
touches = newTouches;
newTouches = empty;
}
/// <summary>
/// Poistaa kaikki ajastimet.
/// </summary>
internal static void ClearAll()
{
timers.ForEach(t => { t.Enabled = false; });
timers.Clear();
}
private void RemoveControls()
{
// SynchronousList removes every destroyed object automatically
_controls.ForEach(c => c.Destroy());
}