axmol/cocos/editor-support/cocostudio/CCActionObject.cpp

/****************************************************************************
Copyright (c) 2013-2017 Chukong Technologies Inc.

http://www.cocos2d-x.org

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#include "editor-support/cocostudio/CCActionObject.h"
#include "editor-support/cocostudio/CocoLoader.h"

#include "base/CCDirector.h"
#include "base/CCScheduler.h"
#include "2d/CCActionInstant.h"
#include "base/ccUtils.h"

using namespace cocos2d;

namespace cocostudio {

ActionObject::ActionObject()
: _name("")
, _loop(false)
, _bPause(false)
, _bPlaying(false)
, _fUnitTime(0.1f)
, _currentTime(0.0f)
, _pScheduler(nullptr)
, _CallBack(nullptr)
, _fTotalTime(0.0f)
{
    _pScheduler = Director::getInstance()->getScheduler();
    CC_SAFE_RETAIN(_pScheduler);
}

ActionObject::~ActionObject()
{
    _loop = false;
    _pScheduler->unscheduleAllForTarget(this);
    _actionNodeList.clear();
    CC_SAFE_RELEASE(_pScheduler);
    CC_SAFE_RELEASE(_CallBack);
}

void ActionObject::setName(const char* name)
{
    _name.assign(name);
}
const char* ActionObject::getName()
{
    return _name.c_str();
}

void ActionObject::setLoop(bool bLoop)
{
    _loop = bLoop;
}
bool ActionObject::getLoop()
{
    return _loop;
}

void ActionObject::setUnitTime(float fTime)
{
    _fUnitTime = fTime;
    for(const auto &e : _actionNodeList)
    {
        e->setUnitTime(_fUnitTime);
    }
}
float ActionObject::getUnitTime()
{
    return _fUnitTime;
}

float ActionObject::getCurrentTime()
{
    return _currentTime;
}

void ActionObject::setCurrentTime(float fTime)
{
    _currentTime = fTime;
}

float ActionObject::getTotalTime()
{
    return _fTotalTime;
}
bool ActionObject::isPlaying()
{
    return _bPlaying;
}

void ActionObject::initWithDictionary(const rapidjson::Value& dic, Ref* root)
{
    setName(DICTOOL->getStringValue_json(dic, "name"));
    setLoop(DICTOOL->getBooleanValue_json(dic, "loop"));
    setUnitTime(DICTOOL->getFloatValue_json(dic, "unittime"));
    int actionNodeCount = DICTOOL->getArrayCount_json(dic, "actionnodelist");
    int maxLength = 0;
    for (int i=0; i<actionNodeCount; i++) {
        ActionNode* actionNode = new (std::nothrow) ActionNode();
        actionNode->autorelease();
        const rapidjson::Value& actionNodeDic = DICTOOL->getDictionaryFromArray_json(dic, "actionnodelist", i);
        actionNode->initWithDictionary(actionNodeDic,root);
        actionNode->setUnitTime(getUnitTime());
        _actionNodeList.pushBack(actionNode);
        
        int length = actionNode->getLastFrameIndex() - actionNode->getFirstFrameIndex();
        if(length > maxLength)
            maxLength = length;
    }
    _fTotalTime = maxLength*_fUnitTime;
}

void ActionObject::initWithBinary(CocoLoader *cocoLoader,
                                  stExpCocoNode *cocoNode,
                                  cocos2d::Ref *root)
{
    stExpCocoNode *stChildNode = cocoNode->GetChildArray(cocoLoader);
    stExpCocoNode *actionNodeList = nullptr;
    int count = cocoNode->GetChildNum();
    for (int i = 0; i < count; ++i) {
        std::string key = stChildNode[i].GetName(cocoLoader);
        std::string value = stChildNode[i].GetValue(cocoLoader);
        if (key == "name") {
            setName(value.c_str());
        }else if (key == "loop"){
            setLoop(valueToBool(value));
        }else if(key == "unittime"){
            setUnitTime(valueToFloat(value));
        }else if (key == "actionnodelist"){
            actionNodeList = &stChildNode[i];
        }
    }
    
    if(nullptr != actionNodeList)
    {
        int actionNodeCount = actionNodeList->GetChildNum();
        stExpCocoNode *actionNodeArray = actionNodeList->GetChildArray(cocoLoader);
        int maxLength = 0;
        for (int i=0; i<actionNodeCount; i++) {
            ActionNode* actionNode = new (std::nothrow) ActionNode();
            actionNode->autorelease();
            
            actionNode->initWithBinary(cocoLoader, &actionNodeArray[i] , root);
            
            actionNode->setUnitTime(getUnitTime());
            
            _actionNodeList.pushBack(actionNode);
            
            int length = actionNode->getLastFrameIndex() - actionNode->getFirstFrameIndex();
            if(length > maxLength)
                maxLength = length;
        }
        
        
        _fTotalTime = maxLength* _fUnitTime;
    }
}

int ActionObject::valueToInt(const std::string& value)
{
    return atoi(value.c_str());
}
bool ActionObject::valueToBool(const std::string& value)
{
    int intValue = valueToInt(value);
    if (1 == intValue) {
        return true;
    }else{
        return false;
    }
}
float ActionObject::valueToFloat(const std::string& value)
{
    return utils::atof(value.c_str());
}

void ActionObject::addActionNode(ActionNode* node)
{
    if (node == nullptr)
    {
        return;
    }
    _actionNodeList.pushBack(node);
    node->setUnitTime(_fUnitTime);
}
void ActionObject::removeActionNode(ActionNode* node)
{
    if (node == nullptr)
    {
        return;
    }
    _actionNodeList.eraseObject(node);
}

void ActionObject::play()
{
    stop();
    this->updateToFrameByTime(0.0f);
    for(const auto &e : _actionNodeList)
    {
        e->playAction();
    }
    if (_loop)
    {
        _pScheduler->schedule(CC_SCHEDULE_SELECTOR(ActionObject::simulationActionUpdate), this, 0.0f , CC_REPEAT_FOREVER, 0.0f, false);
    }
    else
    {
        _pScheduler->schedule(CC_SCHEDULE_SELECTOR(ActionObject::simulationActionUpdate), this, 0.0f, false);
    }
}

void ActionObject::play(CallFunc* func)
{
    this->play();
	this->_CallBack = func;
	CC_SAFE_RETAIN(_CallBack);
}
void ActionObject::pause()
{
	_bPause = true;
	_bPlaying = false;
}

void ActionObject::stop()
{
    for(const auto &e : _actionNodeList)
	{
		e->stopAction();
	}
	_bPlaying = false;
	_pScheduler->unschedule(CC_SCHEDULE_SELECTOR(ActionObject::simulationActionUpdate), this);
	_bPause = false;
}

void ActionObject::updateToFrameByTime(float fTime)
{
	_currentTime = fTime;
    for(const auto &e : _actionNodeList)
	{
		e->updateActionToTimeLine(fTime);
	}
}

void ActionObject::simulationActionUpdate(float /*dt*/)
{
	bool isEnd = true;
    
    for(const auto &e : _actionNodeList)
	{
		if (!e->isActionDoneOnce())
		{
			isEnd = false;
			break;
		}
	}
    
	if (isEnd)
	{
		if (_CallBack != nullptr)
		{
			_CallBack->execute();
		}
		if (_loop)
		{
			this->play();
		}
		else
		{
			_bPlaying = false;
			_pScheduler->unschedule(CC_SCHEDULE_SELECTOR(ActionObject::simulationActionUpdate), this);
		}
	}
}
}