# Public Frameworks
dump_frameworks('/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator3.0.sdk/System/Library/Frameworks',
                'Frameworks');
 
# Private Frameworks
dump_frameworks('/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator3.0.sdk/System/Library/PrivateFrameworks',
                'PrivateFrameworks');

- (void)accelerometer:(UIAccelerometer *)accelerometer didAccelerate:(UIAcceleration *)acceleration
{
	// 本体の向きから傾きを取得
	float xx = -[acceleration x];
	float yy = [acceleration y];
	float angle = atan2(yy, xx); 
 
	// ホームボタンが下にある判定
	if(angle >= -2.25 && angle <= -0.75)
	{
		if(deviceOrientation != UIInterfaceOrientationPortrait)
		{
			deviceOrientation = UIInterfaceOrientationPortrait;
			[self flip];
		}
	}
	// ホームボタンが右にある判定
	else if(angle >= -0.75 && angle <= 0.75)
	{
		if(deviceOrientation != UIInterfaceOrientationLandscapeRight)
		{
			deviceOrientation = UIInterfaceOrientationLandscapeRight;
		}
	}
	// ホームボタンがに上ある判定
	else if(angle >= 0.75 && angle <= 2.25)
	{
		if(deviceOrientation != UIInterfaceOrientationPortraitUpsideDown)
		{
			deviceOrientation = UIInterfaceOrientationPortraitUpsideDown;
		}
	}
	// ホームボタンが左にある判定
	else if(angle <= -2.25 || angle >= 2.25)
	{
		if(deviceOrientation != UIInterfaceOrientationLandscapeLeft)
		{
			deviceOrientation = UIInterfaceOrientationLandscapeLeft;
		}
	}
}