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* add Touch event script support

This commit is contained in:
YuLei Liao 2012-02-02 10:38:26 +08:00
parent 9c29758222
commit 32ec256ffb
2 changed files with 149 additions and 3 deletions
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20
cocos2dx/include/CCLayer.h
View File

@ -56,7 +56,12 @@ public:
virtual void onEnter();
virtual void onExit();
virtual void onEnterTransitionDidFinish();
// default implements are used to call script callback if exist
virtual bool ccTouchBegan(CCTouch *pTouch, CCEvent *pEvent);
virtual void ccTouchMoved(CCTouch *pTouch, CCEvent *pEvent);
virtual void ccTouchEnded(CCTouch *pTouch, CCEvent *pEvent);
virtual void ccTouchCancelled(CCTouch *pTouch, CCEvent *pEvent);
// default implements are used to call script callback if exist
virtual void ccTouchesBegan(CCSet *pTouches, CCEvent *pEvent);
@ -77,6 +82,13 @@ public:
@since v0.8.0
*/
virtual void registerWithTouchDispatcher(void);
#if CC_LUA_ENGINE_ENABLED
/** Register script touch events handler */
void registerScriptTouchHandler(unsigned int uFuncID, bool isMultiTouches, int nPriority, bool bSwallowsTouches);
/** Unregister script touch events handler */
void unregisterScriptTouchHandler(void);
#endif
virtual void touchDelegateRetain();
virtual void touchDelegateRelease();
@ -97,6 +109,14 @@ public:
it's new in cocos2d-x
*/
CC_PROPERTY(bool, m_bIsKeypadEnabled, IsKeypadEnabled)
#if CC_LUA_ENGINE_ENABLED
private:
// Script touch events handler function reference ID
unsigned int m_uScriptHandlerFuncID;
int excuteScriptTouchHandler(int nEventType, CCTouch *pTouch);
int excuteScriptTouchHandler(int nEventType, CCSet *pTouches);
#endif
};
// for the subclass of CCLayer, each has to implement the static "node" method

132
cocos2dx/layers_scenes_transitions_nodes/CCLayer.cpp
View File

@ -38,6 +38,9 @@ CCLayer::CCLayer()
:m_bIsTouchEnabled(false)
,m_bIsAccelerometerEnabled(false)
,m_bIsKeypadEnabled(false)
#if CC_LUA_ENGINE_ENABLED
,m_uScriptHandlerFuncID(0)
#endif
{
setAnchorPoint(ccp(0.5f, 0.5f));
m_bIsRelativeAnchorPoint = false;
@ -85,6 +88,45 @@ void CCLayer::registerWithTouchDispatcher()
CCTouchDispatcher::sharedDispatcher()->addStandardDelegate(this,0);
}
#if CC_LUA_ENGINE_ENABLED
void CCLayer::registerScriptTouchHandler(unsigned int uFuncID, bool isMultiTouches, int nPriority, bool bSwallowsTouches)
{
unregisterScriptTouchHandler();
if (isMultiTouches)
{
CCTouchDispatcher::sharedDispatcher()->addStandardDelegate(this, 0);
LUALOG("[LUA] Add multi-touches event handler: %u", uFuncID);
}
else
{
CCTouchDispatcher::sharedDispatcher()->addTargetedDelegate(this, nPriority, bSwallowsTouches);
LUALOG("[LUA] Add touch event handler: %u", uFuncID);
}
m_uScriptHandlerFuncID = uFuncID;
}
void CCLayer::unregisterScriptTouchHandler(void)
{
if (m_uScriptHandlerFuncID)
{
CCLuaEngine::sharedEngine()->removeLuaFuncID(m_uScriptHandlerFuncID);
CCTouchDispatcher::sharedDispatcher()->removeDelegate(this);
LUALOG("[LUA] Remove touch event handler: %u", m_uScriptHandlerFuncID);
}
m_uScriptHandlerFuncID = 0;
}
int CCLayer::excuteScriptTouchHandler(int nEventType, CCTouch *pTouch)
{
return CCLuaEngine::sharedEngine()->executeTouchEvent(m_uScriptHandlerFuncID, nEventType, pTouch);
}
int CCLayer::excuteScriptTouchHandler(int nEventType, CCSet *pTouches)
{
return CCLuaEngine::sharedEngine()->executeTouchesEvent(m_uScriptHandlerFuncID, nEventType, pTouches);
}
#endif // CC_LUA_ENGINE_ENABLED
/// isTouchEnabled getter
bool CCLayer::getIsTouchEnabled()
{
@ -106,6 +148,9 @@ void CCLayer::setIsTouchEnabled(bool enabled)
{
// have problems?
CCTouchDispatcher::sharedDispatcher()->removeDelegate(this);
#if CC_LUA_ENGINE_ENABLED
unregisterScriptTouchHandler();
#endif
}
}
}
@ -194,6 +239,9 @@ void CCLayer::onExit()
if( m_bIsTouchEnabled )
{
CCTouchDispatcher::sharedDispatcher()->removeDelegate(this);
#if CC_LUA_ENGINE_ENABLED
unregisterScriptTouchHandler();
#endif
}
// remove this layer from the delegates who concern Accelerometer Sensor
@ -233,26 +281,104 @@ void CCLayer::touchDelegateRelease()
bool CCLayer::ccTouchBegan(CCTouch *pTouch, CCEvent *pEvent)
{
#if CC_LUA_ENGINE_ENABLED
if (m_uScriptHandlerFuncID)
{
return excuteScriptTouchHandler(CCTOUCHBEGAN, pTouch);
}
#endif
CC_UNUSED_PARAM(pTouch);
CC_UNUSED_PARAM(pEvent);
CCAssert(false, "Layer#ccTouchBegan override me");
return true;
}
void CCLayer::ccTouchesBegan(CCSet *pTouches, CCEvent *pEvent)
{
void CCLayer::ccTouchMoved(CCTouch *pTouch, CCEvent *pEvent) {
#if CC_LUA_ENGINE_ENABLED
if (m_uScriptHandlerFuncID)
{
excuteScriptTouchHandler(CCTOUCHMOVED, pTouch);
return;
}
#endif
CC_UNUSED_PARAM(pTouch);
CC_UNUSED_PARAM(pEvent);
}
void CCLayer::ccTouchEnded(CCTouch *pTouch, CCEvent *pEvent) {
#if CC_LUA_ENGINE_ENABLED
if (m_uScriptHandlerFuncID)
{
excuteScriptTouchHandler(CCTOUCHENDED, pTouch);
return;
}
#endif
CC_UNUSED_PARAM(pTouch);
CC_UNUSED_PARAM(pEvent);
}
void CCLayer::ccTouchesEnded(CCSet *pTouches, CCEvent *pEvent)
void CCLayer::ccTouchCancelled(CCTouch *pTouch, CCEvent *pEvent) {
#if CC_LUA_ENGINE_ENABLED
if (m_uScriptHandlerFuncID)
{
excuteScriptTouchHandler(CCTOUCHCANCELLED, pTouch);
return;
}
#endif
CC_UNUSED_PARAM(pTouch);
CC_UNUSED_PARAM(pEvent);
}
void CCLayer::ccTouchesBegan(CCSet *pTouches, CCEvent *pEvent)
{
#if CC_LUA_ENGINE_ENABLED
if (m_uScriptHandlerFuncID)
{
excuteScriptTouchHandler(CCTOUCHBEGAN, pTouches);
return;
}
#endif
CC_UNUSED_PARAM(pTouches);
CC_UNUSED_PARAM(pEvent);
}
void CCLayer::ccTouchesMoved(CCSet *pTouches, CCEvent *pEvent)
{
#if CC_LUA_ENGINE_ENABLED
if (m_uScriptHandlerFuncID)
{
excuteScriptTouchHandler(CCTOUCHMOVED, pTouches);
return;
}
#endif
CC_UNUSED_PARAM(pTouches);
CC_UNUSED_PARAM(pEvent);
}
void CCLayer::ccTouchesEnded(CCSet *pTouches, CCEvent *pEvent)
{
#if CC_LUA_ENGINE_ENABLED
if (m_uScriptHandlerFuncID)
{
excuteScriptTouchHandler(CCTOUCHENDED, pTouches);
return;
}
#endif
CC_UNUSED_PARAM(pTouches);
CC_UNUSED_PARAM(pEvent);
}
void CCLayer::ccTouchesCancelled(CCSet *pTouches, CCEvent *pEvent)
{
#if CC_LUA_ENGINE_ENABLED
if (m_uScriptHandlerFuncID)
{
excuteScriptTouchHandler(CCTOUCHCANCELLED, pTouches);
return;
}
#endif
CC_UNUSED_PARAM(pTouches);
CC_UNUSED_PARAM(pEvent);
}
/// ColorLayer