public static void PurgeSharedTextureCache()
{
if (s_sharedTextureCache != null)
{
s_sharedTextureCache.Dispose();
s_sharedTextureCache = null;
}
}
public void CreateStatsLabel()
{
CCTexture2D texture;
CCTextureCache textureCache = CCTextureCache.SharedTextureCache;
try
{
if (!textureCache.Contains("cc_fps_images"))
{
texture = textureCache.AddImage(CCFPSImage.PngData, "cc_fps_images", SurfaceFormat.Bgra4444);
}
else
{
texture = textureCache.TextureForKey("cc_fps_images");
}
if (texture == null || (texture.ContentSize.Width == 0 && texture.ContentSize.Height == 0))
{
m_bDisplayStats = false;
return;
}
}
catch (Exception)
{
// MonoGame may not allow texture.fromstream, so catch this exception here
// and disable the stats
m_bDisplayStats = false;
return;
}
float factor = m_obWinSizeInPoints.Height / 320.0f;
var pos = CCDirector.SharedDirector.VisibleOrigin;
m_pFPSLabel = new CCLabelAtlas();
m_pFPSLabel.SetIgnoreContentScaleFactor(true);
m_pFPSLabel.InitWithString("00.0", texture, 12, 32, '.');
m_pFPSLabel.Scale = factor;
m_pUpdateTimeLabel = new CCLabelAtlas();
m_pUpdateTimeLabel.SetIgnoreContentScaleFactor(true);
m_pUpdateTimeLabel.InitWithString("0.000", texture, 12, 32, '.');
m_pUpdateTimeLabel.Scale = factor;
m_pDrawTimeLabel = new CCLabelAtlas();
m_pDrawTimeLabel.SetIgnoreContentScaleFactor(true);
m_pDrawTimeLabel.InitWithString("0.000", texture, 12, 32, '.');
m_pDrawTimeLabel.Scale = factor;
m_pDrawsLabel = new CCLabelAtlas();
m_pDrawsLabel.SetIgnoreContentScaleFactor(true);
m_pDrawsLabel.InitWithString("000", texture, 12, 32, '.');
m_pDrawsLabel.Scale = factor;
m_pDrawsLabel.Position = new CCPoint(0, 51 * factor) + pos;
m_pUpdateTimeLabel.Position = new CCPoint(0, 34 * factor) + pos;
m_pDrawTimeLabel.Position = new CCPoint(0, 17 * factor) + pos;
m_pFPSLabel.Position = pos;
}
private void game_Deactivated(object sender, EventArgs e)
{
#if ANDROID
CCTextureCache.PurgeSharedTextureCache();
#endif
ApplicationDidEnterBackground();
#if !IOS
CocosDenshion.CCSimpleAudioEngine.SharedEngine.RestoreMediaState();
#endif
}
protected void PurgeDirector()
{
// cleanup scheduler
Scheduler.UnscheduleAll();
// don't release the event handlers
// They are needed in case the director is run again
m_pTouchDispatcher.RemoveAllDelegates();
if (m_pRunningScene != null)
{
m_pRunningScene.OnExitTransitionDidStart();
m_pRunningScene.OnExit();
m_pRunningScene.Cleanup();
}
m_pRunningScene = null;
m_pNextScene = null;
// remove all objects, but don't release it.
// runWithScene might be executed after 'end'.
m_pobScenesStack.Clear();
StopAnimation();
// purge bitmap cache
CCLabelBMFont.PurgeCachedData();
// purge all managed caches
CCAnimationCache.PurgeSharedAnimationCache();
CCSpriteFrameCache.PurgeSharedSpriteFrameCache();
CCTextureCache.PurgeSharedTextureCache();
// CCFileUtils.PurgeFileUtils();
// CCConfiguration.purgeConfiguration();
// cocos2d-x specific data structures
CCUserDefault.PurgeSharedUserDefault();
// CCNotificationCenter.purgeNotificationCenter();
CCDrawManager.PurgeDrawManager();
m_NeedsInit = true;
}
public void CreateStatsLabel()
{
if (m_pFPSLabel == null)
{
CCTexture2D texture;
CCTextureCache textureCache = CCTextureCache.SharedTextureCache;
try
{
if (!textureCache.Contains("cc_fps_images"))
{
texture = textureCache.AddImage(CCFPSImage.PngData, "cc_fps_images", SurfaceFormat.Bgra4444);
}
else
{
texture = textureCache.TextureForKey("cc_fps_images");
}
if (texture == null || (texture.ContentSize.Width == 0 && texture.ContentSize.Height == 0))
{
m_bDisplayStats = false;
return;
}
}
catch (Exception)
{
// MonoGame may not allow texture.fromstream, so catch this exception here
// and disable the stats
m_bDisplayStats = false;
return;
}
try
{
m_pFPSLabel = new CCLabelAtlas();
m_pFPSLabel.SetIgnoreContentScaleFactor(true);
m_pFPSLabel.InitWithString("00.0", texture, 12, 32, '.');
m_pUpdateTimeLabel = new CCLabelAtlas();
m_pUpdateTimeLabel.SetIgnoreContentScaleFactor(true);
m_pUpdateTimeLabel.InitWithString("0.000", texture, 12, 32, '.');
m_pDrawTimeLabel = new CCLabelAtlas();
m_pDrawTimeLabel.SetIgnoreContentScaleFactor(true);
m_pDrawTimeLabel.InitWithString("0.000", texture, 12, 32, '.');
m_pDrawsLabel = new CCLabelAtlas();
m_pDrawsLabel.SetIgnoreContentScaleFactor(true);
m_pDrawsLabel.InitWithString("000", texture, 12, 32, '.');
m_pMemoryLabel = new CCLabelAtlas();
m_pMemoryLabel.SetIgnoreContentScaleFactor(true);
m_pMemoryLabel.InitWithString("0", texture, 12, 32, '.');
m_pMemoryLabel.Color = new CCColor3B(0, 0, 255);
m_pGCLabel = new CCLabelAtlas();
m_pGCLabel.SetIgnoreContentScaleFactor(true);
m_pGCLabel.InitWithString("0", texture, 12, 32, '.');
m_pGCLabel.Color = new CCColor3B(255, 0, 0);
}
catch (Exception ex)
{
m_pFPSLabel = null;
m_bDisplayStats = false;
CCLog.Log("Failed to create the stats labels.");
CCLog.Log(ex.ToString());
return;
}
}
float factor = CCDrawManager.DesignResolutionSize.Height / 320.0f;
var pos = CCDirector.SharedDirector.VisibleOrigin;
m_pFPSLabel.Scale = factor;
m_pUpdateTimeLabel.Scale = factor;
m_pDrawTimeLabel.Scale = factor;
m_pDrawsLabel.Scale = factor;
m_pMemoryLabel.Scale = factor;
m_pGCLabel.Scale = factor;
m_pMemoryLabel.Position = new CCPoint(0, 85 * factor) + pos;
m_pGCLabel.Position = new CCPoint(0, 68 * factor) + pos;
m_pDrawsLabel.Position = new CCPoint(0, 51 * factor) + pos;
m_pUpdateTimeLabel.Position = new CCPoint(0, 34 * factor) + pos;
m_pDrawTimeLabel.Position = new CCPoint(0, 17 * factor) + pos;
m_pFPSLabel.Position = pos;
}