int LuaEngine::handleTouchesEvent(void* data)
{
if (NULL == data)
return 0;
TouchesScriptData* touchesScriptData = static_cast<TouchesScriptData*>(data);
if (NULL == touchesScriptData->nativeObject || NULL == touchesScriptData->touches)
return 0;
int handler = ScriptHandlerMgr::getInstance()->getObjectHandler((void*)touchesScriptData->nativeObject, ScriptHandlerMgr::kTouchesHandler);
if (0 == handler)
return 0;
switch (touchesScriptData->actionType)
{
case CCTOUCHBEGAN:
_stack->pushString("began");
break;
case CCTOUCHMOVED:
_stack->pushString("moved");
break;
case CCTOUCHENDED:
_stack->pushString("ended");
break;
case CCTOUCHCANCELLED:
_stack->pushString("cancelled");
break;
default:
return 0;
}
Director* pDirector = Director::getInstance();
lua_State *L = _stack->getLuaState();
int ret = 0;
lua_newtable(L);
int i = 1;
for (SetIterator it = touchesScriptData->touches->begin(); it != touchesScriptData->touches->end(); ++it)
{
Touch* pTouch = static_cast<Touch*>(*it);
Point pt = pDirector->convertToGL(pTouch->getLocationInView());
lua_pushnumber(L, pt.x);
lua_rawseti(L, -2, i++);
lua_pushnumber(L, pt.y);
lua_rawseti(L, -2, i++);
lua_pushinteger(L, pTouch->getID());
lua_rawseti(L, -2, i++);
}
ret = _stack->executeFunctionByHandler(handler, 2);
_stack->clean();
return ret;
}
int LuaEngine::handleTouchesEvent(void* data)
{
if (NULL == data)
return 0;
TouchesScriptData* touchesScriptData = static_cast<TouchesScriptData*>(data);
if (NULL == touchesScriptData->nativeObject || touchesScriptData->touches.size() == 0)
return 0;
int handler = ScriptHandlerMgr::getInstance()->getObjectHandler((void*)touchesScriptData->nativeObject, ScriptHandlerMgr::HandlerType::TOUCHES);
if (0 == handler)
return 0;
switch (touchesScriptData->actionType)
{
case EventTouch::EventCode::BEGAN:
_stack->pushString("began");
break;
case EventTouch::EventCode::MOVED:
_stack->pushString("moved");
break;
case EventTouch::EventCode::ENDED:
_stack->pushString("ended");
break;
case EventTouch::EventCode::CANCELLED:
_stack->pushString("cancelled");
break;
default:
return 0;
}
Director* pDirector = Director::getInstance();
lua_State *L = _stack->getLuaState();
int ret = 0;
lua_newtable(L);
int i = 1;
for (auto& touch : touchesScriptData->touches)
{
cocos2d::Vec2 pt = pDirector->convertToGL(touch->getLocationInView());
lua_pushnumber(L, pt.x);
lua_rawseti(L, -2, i++);
lua_pushnumber(L, pt.y);
lua_rawseti(L, -2, i++);
lua_pushinteger(L, touch->getID());
lua_rawseti(L, -2, i++);
}
ret = _stack->executeFunctionByHandler(handler, 2);
_stack->clean();
return ret;
}
int LuaEngine::executeLayerTouchesEvent(Layer* pLayer, int eventType, Set *pTouches)
{
TouchScriptHandlerEntry* pScriptHandlerEntry = pLayer->getScriptTouchHandlerEntry();
if (!pScriptHandlerEntry) return 0;
int nHandler = pScriptHandlerEntry->getHandler();
if (!nHandler) return 0;
switch (eventType)
{
case CCTOUCHBEGAN:
_stack->pushString("began");
break;
case CCTOUCHMOVED:
_stack->pushString("moved");
break;
case CCTOUCHENDED:
_stack->pushString("ended");
break;
case CCTOUCHCANCELLED:
_stack->pushString("cancelled");
break;
default:
return 0;
}
Director* pDirector = Director::sharedDirector();
lua_State *L = _stack->getLuaState();
lua_newtable(L);
int i = 1;
for (SetIterator it = pTouches->begin(); it != pTouches->end(); ++it)
{
Touch* pTouch = (Touch*)*it;
Point pt = pDirector->convertToGL(pTouch->getLocationInView());
lua_pushnumber(L, pt.x);
lua_rawseti(L, -2, i++);
lua_pushnumber(L, pt.y);
lua_rawseti(L, -2, i++);
lua_pushinteger(L, pTouch->getID());
lua_rawseti(L, -2, i++);
}
int ret = _stack->executeFunctionByHandler(nHandler, 2);
_stack->clean();
return ret;
}
int LuaEngine::executeNodeTouchesEvent(Node* pNode, int eventType, const std::vector<Touch*>& touches, int phase)
{
CCScriptEventListenersForEvent *listeners = getListeners(pNode, phase == NODE_TOUCH_CAPTURING_PHASE ? NODE_TOUCH_CAPTURE_EVENT : NODE_TOUCH_EVENT);
if (!listeners) return 1;
_stack->clean();
LuaValueDict event;
switch (eventType)
{
case CCTOUCHBEGAN:
event["name"] = LuaValue::stringValue("began");
break;
case CCTOUCHMOVED:
event["name"] = LuaValue::stringValue("moved");
break;
case CCTOUCHENDED:
event["name"] = LuaValue::stringValue("ended");
break;
case CCTOUCHCANCELLED:
event["name"] = LuaValue::stringValue("cancelled");
break;
case CCTOUCHADDED:
event["name"] = LuaValue::stringValue("added");
break;
case CCTOUCHREMOVED:
event["name"] = LuaValue::stringValue("removed");
break;
default:
return 0;
}
event["mode"] = LuaValue::intValue((int)Touch::DispatchMode::ALL_AT_ONCE);
switch (phase)
{
case NODE_TOUCH_CAPTURING_PHASE:
event["phase"] = LuaValue::stringValue("capturing");
break;
case NODE_TOUCH_TARGETING_PHASE:
event["phase"] = LuaValue::stringValue("targeting");
break;
default:
event["phase"] = LuaValue::stringValue("unknown");
}
LuaValueDict points;
Director* pDirector = Director::getInstance();
char touchId[16];
for (auto touchIt = touches.begin(); touchIt != touches.end(); ++touchIt)
{
LuaValueDict point;
Touch* pTouch = (Touch*)*touchIt;
sprintf(touchId, "%d", pTouch->getID());
point["id"] = LuaValue::stringValue(touchId);
const Point pt = pDirector->convertToGL(pTouch->getLocationInView());
point["x"] = LuaValue::floatValue(pt.x);
point["y"] = LuaValue::floatValue(pt.y);
const Point prev = pDirector->convertToGL(pTouch->getPreviousLocationInView());
point["prevX"] = LuaValue::floatValue(prev.x);
point["prevY"] = LuaValue::floatValue(prev.y);
points[touchId] = LuaValue::dictValue(point);
}
event["points"] = LuaValue::dictValue(points);
_stack->pushLuaValueDict(event);
bool flagNeedClean = false;
for (auto it=listeners->begin(); it!=listeners->end(); ++it)
{
if ((*it)->removed) {
flagNeedClean = true;
continue;
}
_stack->copyValue(1);
_stack->executeFunctionByHandler((*it)->listener, 1);
_stack->settop(1);
}
cleanListeners(listeners, pNode, flagNeedClean);
_stack->clean();
return 1;
}
int LuaEventNode::executeScriptTouchHandler(int nEventType, const std::vector<Touch*>& touches, int phase /* = NODE_TOUCH_TARGETING_PHASE */)
{
auto stack = initExecParam(this->getActiveNode(), phase);
if (!stack)
{
return 0;
}
LuaValueDict event;
switch (nEventType)
{
case CCTOUCHBEGAN:
event["name"] = LuaValue::stringValue("began");
break;
case CCTOUCHMOVED:
event["name"] = LuaValue::stringValue("moved");
break;
case CCTOUCHENDED:
event["name"] = LuaValue::stringValue("ended");
break;
case CCTOUCHCANCELLED:
event["name"] = LuaValue::stringValue("cancelled");
break;
case CCTOUCHADDED:
event["name"] = LuaValue::stringValue("added");
break;
case CCTOUCHREMOVED:
event["name"] = LuaValue::stringValue("removed");
break;
default:
return 0;
}
event["mode"] = LuaValue::intValue((int)Touch::DispatchMode::ALL_AT_ONCE);
switch (phase)
{
case NODE_TOUCH_CAPTURING_PHASE:
event["phase"] = LuaValue::stringValue("capturing");
break;
case NODE_TOUCH_TARGETING_PHASE:
event["phase"] = LuaValue::stringValue("targeting");
break;
default:
event["phase"] = LuaValue::stringValue("unknown");
}
LuaValueDict points;
Director* pDirector = Director::getInstance();
char touchId[16];
for (auto touchIt = touches.begin(); touchIt != touches.end(); ++touchIt)
{
LuaValueDict point;
Touch* pTouch = (Touch*)*touchIt;
sprintf(touchId, "%d", pTouch->getID());
point["id"] = LuaValue::stringValue(touchId);
const Point pt = pDirector->convertToGL(pTouch->getLocationInView());
point["x"] = LuaValue::floatValue(pt.x);
point["y"] = LuaValue::floatValue(pt.y);
const Point prev = pDirector->convertToGL(pTouch->getPreviousLocationInView());
point["prevX"] = LuaValue::floatValue(prev.x);
point["prevY"] = LuaValue::floatValue(prev.y);
points[touchId] = LuaValue::dictValue(point);
}
event["points"] = LuaValue::dictValue(points);
return callNodeEventDispatcher(stack, event);
}