public override void OnEnter()
{
base.OnEnter();
// Disable events while transitioning
EventDispatcherIsEnabled = false;
// OutScene should not receive the OnEnter callback
// only the OnExitTransitionDidStart
OutScene.OnExitTransitionDidStart();
InScene.OnEnter();
InitialiseScenes();
if (InSceneAction != null)
{
InSceneNodeContainer.RunAction(InSceneAction);
}
if (OutSceneAction != null)
{
OutSceneNodeContainer.RunAction(new CCSequence(OutSceneAction, new CCCallFunc(Finish)));
}
else
{
OutSceneNodeContainer.RunAction(new CCSequence(new CCDelayTime(Duration), new CCCallFunc(Finish)));
}
}
public override void OnEnter()
{
base.OnEnter();
// Disable events while transitioning
EventDispatcherIsEnabled = false;
InScene.OnEnter();
InitialiseScenes();
OutSceneNodeContainer.OnEnter();
InSceneNodeContainer.OnEnter();
if (InSceneAction != null)
{
InSceneNodeContainer.RunAction(InSceneAction);
}
if (OutSceneAction != null)
{
OutSceneNodeContainer.RunAction(new CCSequence(OutSceneAction, new CCCallFunc(Finish)));
}
else
{
OutSceneNodeContainer.RunAction(new CCSequence(new CCDelayTime(Duration), new CCCallFunc(Finish)));
}
}
protected override void InitialiseScenes()
{
base.InitialiseScenes();
var bounds = Layer.VisibleBoundsWorldspace;
CCRect viewportRect = Viewport.ViewportInPixels;
CCRenderTexture outTexture = new CCRenderTexture(bounds.Size, viewportRect.Size);
CCSprite outTexSprite = outTexture.Sprite;
var worldTransform = Layer.AffineWorldTransform;
outTexture.BeginWithClear(0, 0, 0, 0);
OutSceneNodeContainer.Visit(ref worldTransform);
outTexture.End();
outTexSprite.AnchorPoint = CCPoint.AnchorMiddle;
outTexSprite.Position = new CCPoint(bounds.Origin.X + bounds.Size.Width / 2, bounds.Size.Height / 2);
outTexSprite.BlendFunc = CCBlendFunc.NonPremultiplied;
outTexSprite.Opacity = 255;
CCAction layerAction = new CCSequence(new CCFadeTo(Duration, 0), new CCCallFunc((Finish)));
outTexSprite.RunAction(layerAction);
Layer.AddChild(outTexture.Sprite, 3);
InSceneNodeContainer.Visible = true;
OutSceneNodeContainer.Visible = false;
}
protected override void InitialiseScenes()
{
base.InitialiseScenes();
// create a transparent color layer
// in which we are going to add our rendertextures
var color = new CCColor4B(0, 0, 0, 0);
var bounds = Layer.VisibleBoundsWorldspace;
CCRect viewportRect = Viewport.ViewportInPixels;
// create the first render texture for inScene
CCRenderTexture inTexture = new CCRenderTexture(bounds.Size, viewportRect.Size);
if (null == inTexture)
{
return;
}
inTexture.Sprite.AnchorPoint = new CCPoint(0.5f, 0.5f);
inTexture.Position = new CCPoint(bounds.Origin.X + bounds.Size.Width / 2, bounds.Size.Height / 2);
inTexture.AnchorPoint = new CCPoint(0.5f, 0.5f);
AddChild(inTexture);
// render inScene to its texturebuffer
inTexture.Begin();
InSceneNodeContainer.Visit();
inTexture.End();
// create the second render texture for outScene
CCRenderTexture outTexture = new CCRenderTexture(bounds.Size, viewportRect.Size);
outTexture.Sprite.AnchorPoint = new CCPoint(0.5f, 0.5f);
outTexture.Position = new CCPoint(bounds.Origin.X + bounds.Size.Width / 2, bounds.Size.Height / 2);
outTexture.AnchorPoint = new CCPoint(0.5f, 0.5f);
AddChild(outTexture);
// render outScene to its texturebuffer
outTexture.Begin();
OutSceneNodeContainer.Visit();
outTexture.End();
// create blend functions
var blend1 = new CCBlendFunc(CCOGLES.GL_ONE, CCOGLES.GL_ONE); // inScene will lay on background and will not be used with alpha
var blend2 = CCBlendFunc.NonPremultiplied; // we are going to blend outScene via alpha
inTexture.Sprite.BlendFunc = blend1;
outTexture.Sprite.BlendFunc = blend2;
inTexture.Sprite.Opacity = 255;
outTexture.Sprite.Opacity = 255;
CCAction layerAction = new CCSequence
(
new CCFadeTo(Duration, 0),
new CCCallFunc((Finish))
);
outTexture.Sprite.RunAction(layerAction);
InSceneNodeContainer.Visible = false;
OutSceneNodeContainer.Visible = false;
}
