From d2d9375376694d85cf17c7dc14fa8bf80f5c063b Mon Sep 17 00:00:00 2001
From: Walzer <walzer@cocos2d-x.org>
Date: Fri, 29 Oct 2010 06:48:00 +0000
Subject: [PATCH] add ccdirector::pause for helloworld

---
 HelloWorld/HelloWorld.cpp | 18 +++++++++++++++---
 HelloWorld/HelloWorld.h   |  2 ++
 template/AppDelegate.cpp  |  9 +++++++--
 3 files changed, 24 insertions(+), 5 deletions(-)

diff --git a/HelloWorld/HelloWorld.cpp b/HelloWorld/HelloWorld.cpp
index 63c272543a..d7a4603198 100644
--- a/HelloWorld/HelloWorld.cpp
+++ b/HelloWorld/HelloWorld.cpp
@@ -49,7 +49,7 @@ bool HelloWorldAppDelegate::initCocos2d()
     CCDirector::getSharedDirector()->setOpenGLView(m_pMainWnd);
 	// set to landscape mode
     CCDirector::getSharedDirector()->setDeviceOrientation(kCCDeviceOrientationLandscapeLeft);
-
+
 	// load background image texture and get window size
 	CCTexture2D * pTexture = CCTextureCache::sharedTextureCache()->addImage(IMG_PATH);
 	CGSize size = CCDirector::getSharedDirector()->getWinSize();
@@ -57,8 +57,8 @@ bool HelloWorldAppDelegate::initCocos2d()
 	// create sprite instance
 	CCSprite * pSprite = CCSprite::spriteWithTexture(pTexture); 
 	pSprite->setPosition(CGPoint(size.width / 2, size.height / 2));
-
-    // create layer instance
+
+    // create layer instance
 	CCLayer * pLayer = MyLayer::node();
 	pLayer->addChild(pSprite);
 
@@ -92,6 +92,18 @@ Boolean HelloWorldAppDelegate::EventHandler(EventType*  pEvent)
     return (bHandled) ? TRUE : CCXApplication::EventHandler(pEvent);
 }
 
+// This function will be called when the app is inactive. When comes a phone call,it's be invoked too
+void HelloWorldAppDelegate::applicationDidEnterBackground()
+{
+    CCDirector::getSharedDirector()->stopAnimation();
+}
+
+// this function will be called when the app is active again
+void HelloWorldAppDelegate::applicationWillEnterForeground()
+{
+    CCDirector::getSharedDirector()->startAnimation();
+}
+
 // application main entry
 Int32 TG3AppMain(const TUChar * pAppID, UInt32 nCmd, void * pCmdParam)
 {
diff --git a/HelloWorld/HelloWorld.h b/HelloWorld/HelloWorld.h
index 283c2a5e63..d1413875fd 100644
--- a/HelloWorld/HelloWorld.h
+++ b/HelloWorld/HelloWorld.h
@@ -16,6 +16,8 @@ public:
     
     virtual bool    initCocos2d();
 	virtual Boolean EventHandler(EventType * pEvent);
+	virtual void    applicationDidEnterBackground();
+    virtual void    applicationWillEnterForeground();
 
 protected:
     TRectangle              m_rcWnd;
diff --git a/template/AppDelegate.cpp b/template/AppDelegate.cpp
index acbfd70ef3..daccdc3b54 100644
--- a/template/AppDelegate.cpp
+++ b/template/AppDelegate.cpp
@@ -89,14 +89,19 @@ Boolean  AppDelegate::EventHandler(EventType*  pEvent)
 	return (bHandled) ? TRUE : CCXApplication::EventHandler(pEvent);
 }
 
-// This function be called when the app unactived,(if coming a call,it's be called too)
+// This function will be called when the app is inactive. When comes a phone call,it's be invoked too
 void AppDelegate::applicationDidEnterBackground()
 {
     CCDirector::getSharedDirector()->stopAnimation();
+
+	// if you use SimpleAudioEngine, it must be pause
+	// SimpleAudioEngine::getSharedEngine()->pauseBackgroundMusic();
 }
 
-// This function be called when the app actived again
+// this function will be called when the app is active again
 void AppDelegate::applicationWillEnterForeground()
 {
     CCDirector::getSharedDirector()->startAnimation();
+	
+	// SimpleAudioEngine::getSharedEngine()->resumeBackgroundMusic();
 }