cocos2dx 2.2.3版本， 对于CCLayer的优先级设置函数setTouchPriority()居然不起作用，我表示非常的愤懑
因为CCLayer的触摸事件注册函数用到的priority为 m_pScriptTouchHandlerEntry->getPriority()，该值为函数
void CCLayer::registerScriptTouchHandler(int nHandler, bool bIsMultiTouches, int nPriority, bool bSwallowsTouches)设置
而非setTouchPriority()设置的值
void CCLayer::registerWithTouchDispatcher()
{
CCTouchDispatcher* pDispatcher = CCDirector::sharedDirector()->getTouchDispatcher();
// Using LuaBindings
if (m_pScriptTouchHandlerEntry)
{
if (m_pScriptTouchHandlerEntry->isMultiTouches())
{
pDispatcher->addStandardDelegate(this, 0);
LUALOG(" Add multi-touches event handler: %d", m_pScriptTouchHandlerEntry->getHandler());
}
else
{
pDispatcher->addTargetedDelegate(this,
m_pScriptTouchHandlerEntry->getPriority(),
m_pScriptTouchHandlerEntry->getSwallowsTouches());
LUALOG(" Add touch event handler: %d", m_pScriptTouchHandlerEntry->getHandler());
}
}
else
{
if( m_eTouchMode == kCCTouchesAllAtOnce ) {
pDispatcher->addStandardDelegate(this, 0);
} else {
pDispatcher->addTargetedDelegate(this, m_nTouchPriority, true);
}
}
}