From ab2a6cb2bb61a2302991284bf291538464a93354 Mon Sep 17 00:00:00 2001
From: liswei <liswei@cocos2d-x.org>
Date: Tue, 30 Aug 2011 15:59:06 +0800
Subject: [PATCH] fixed #702 tests crashs at the start on wophone device

---
 .../android/CCAccelerometer_android.cpp       | 13 +++---
 .../ios/AccelerometerDelegateWrapper.mm       |  5 +++
 .../wophone/CCAccelerometer_wophone.cpp       | 43 ++++++++++++-------
 tests/test.wophone/Makefile.ARM               |  6 ++-
 4 files changed, 45 insertions(+), 22 deletions(-)

diff --git a/cocos2dx/platform/android/CCAccelerometer_android.cpp b/cocos2dx/platform/android/CCAccelerometer_android.cpp
index 77798d4027..cba35a71ca 100644
--- a/cocos2dx/platform/android/CCAccelerometer_android.cpp
+++ b/cocos2dx/platform/android/CCAccelerometer_android.cpp
@@ -67,12 +67,15 @@ namespace cocos2d
 
     void CCAccelerometer::update(float x, float y, float z, long sensorTimeStamp) 
 	{
-		m_obAccelerationValue.x = -((double)x / TG3_GRAVITY_EARTH);
-		m_obAccelerationValue.y = -((double)y / TG3_GRAVITY_EARTH);
-		m_obAccelerationValue.z = -((double)z / TG3_GRAVITY_EARTH);
-		m_obAccelerationValue.timestamp = (double)sensorTimeStamp;
+		if (m_pAccelDelegate)
+		{
+			m_obAccelerationValue.x = -((double)x / TG3_GRAVITY_EARTH);
+			m_obAccelerationValue.y = -((double)y / TG3_GRAVITY_EARTH);
+			m_obAccelerationValue.z = -((double)z / TG3_GRAVITY_EARTH);
+			m_obAccelerationValue.timestamp = (double)sensorTimeStamp;
 
-		m_pAccelDelegate->didAccelerate(&m_obAccelerationValue);
+			m_pAccelDelegate->didAccelerate(&m_obAccelerationValue);
+		}	
     }
 } // end of namespace cococs2d
 
diff --git a/cocos2dx/platform/ios/AccelerometerDelegateWrapper.mm b/cocos2dx/platform/ios/AccelerometerDelegateWrapper.mm
index 322693aaf2..3c1abc5392 100644
--- a/cocos2dx/platform/ios/AccelerometerDelegateWrapper.mm
+++ b/cocos2dx/platform/ios/AccelerometerDelegateWrapper.mm
@@ -68,6 +68,11 @@ static AccelerometerDispatcher* s_pAccelerometerDispatcher;
 
 - (void)accelerometer:(UIAccelerometer *)accelerometer didAccelerate:(UIAcceleration *)acceleration
 {   
+    if (! delegate_)
+    {
+        return;
+    }
+    
     acceleration_->x = acceleration.x;
     acceleration_->y = acceleration.y;
     acceleration_->z = acceleration.z;
diff --git a/cocos2dx/platform/wophone/CCAccelerometer_wophone.cpp b/cocos2dx/platform/wophone/CCAccelerometer_wophone.cpp
index b50917dee6..7556083843 100644
--- a/cocos2dx/platform/wophone/CCAccelerometer_wophone.cpp
+++ b/cocos2dx/platform/wophone/CCAccelerometer_wophone.cpp
@@ -64,7 +64,6 @@ CCAccelerometer* CCAccelerometer::sharedAccelerometer()
 void CCAccelerometer::removeDelegate(CCAccelerometerDelegate* pDelegate)
 {
 	m_pDelegate = NULL;
-
 	m_pSensor->Release();
 	m_pSensor = NULL;
 }
@@ -73,27 +72,39 @@ void CCAccelerometer::addDelegate(CCAccelerometerDelegate* pDelegate)
 {
 	m_pDelegate = pDelegate;
 
-	m_pSensor = TCOM_Sensors_DataType_Client::GetInstance();
-
-	if (m_pSensor)
+	do 
 	{
-		m_pSensor->StartUp();
-		m_pSensor->SetDelay(TG3_SENSOR_DELAY_FASTEST);
+		if (m_pSensor)
+		{
+			break;
+		}
 
-		TApplication* pApp = TApplication::GetCurrentApplication();
-		TWindow* pWnd = pApp->GetActiveWindow();
-		m_pSensor->SetWindowCtrlId(pWnd->GetWindowHwndId(), 0);
-		m_pSensor->Activate(TG3_SENSOR_TYPE_ACCELEROMETER, TRUE);
-	}
-	else
-	{
-		CCLOG("cocos2d: The Accelerometer Sensor Open failed");
-	}
+		m_pSensor = TCOM_Sensors_DataType_Client::GetInstance();
+
+		if (m_pSensor)
+		{
+			m_pSensor->StartUp();
+			m_pSensor->SetDelay(TG3_SENSOR_DELAY_FASTEST);
+
+			TApplication* pApp = TApplication::GetCurrentApplication();
+			TWindow* pWnd = pApp->GetActiveWindow();
+			m_pSensor->SetWindowCtrlId(pWnd->GetWindowHwndId(), 0);
+			m_pSensor->Activate(TG3_SENSOR_TYPE_ACCELEROMETER, TRUE);
+		}
+		else
+		{
+			CCLOG("cocos2d: The Accelerometer Sensor Open failed");
+		}
+	} while (0);
+	
 }
 
 void CCAccelerometer::didAccelerate(CCAcceleration* pAccelerationValue)
 {
-	m_pDelegate->didAccelerate(pAccelerationValue);
+	if (m_pDelegate)
+	{
+		m_pDelegate->didAccelerate(pAccelerationValue);
+	}	
 }
 
 }//namespace   cocos2d 
diff --git a/tests/test.wophone/Makefile.ARM b/tests/test.wophone/Makefile.ARM
index 225c8158cb..2e05953ca3 100644
--- a/tests/test.wophone/Makefile.ARM
+++ b/tests/test.wophone/Makefile.ARM
@@ -120,7 +120,8 @@ OBJECTS = \
 	$(OBJECTS_DIR)/TransitionsTest.o \
 	$(OBJECTS_DIR)/UserDefaultTest.o \
 	$(OBJECTS_DIR)/ZwoptexTest.o \
-	$(OBJECTS_DIR)/FontTest.o
+	$(OBJECTS_DIR)/FontTest.o \
+	$(OBJECTS_DIR)/CurrentLanguageTest.o
 
 ADD_OBJECTS += 
 
@@ -394,3 +395,6 @@ $(OBJECTS_DIR)/ZwoptexTest.o : ../tests/ZwoptexTest/ZwoptexTest.cpp
 $(OBJECTS_DIR)/FontTest.o : ../tests/FontTest/FontTest.cpp
 	$(CXX) -c $(CXX_FLAGS) $(INCLUDE_PATH) $(LAST_INCLUDE_PATH) -o $(OBJECTS_DIR)/FontTest.o ../tests/FontTest/FontTest.cpp
 
+$(OBJECTS_DIR)/CurrentLanguageTest.o : ../tests/CurrentLanguageTest/CurrentLanguageTest.cpp
+	$(CXX) -c $(CXX_FLAGS) $(INCLUDE_PATH) $(LAST_INCLUDE_PATH) -o $(OBJECTS_DIR)/CurrentLanguageTest.o ../tests/CurrentLanguageTest/CurrentLanguageTest.cpp
+