CSDN的markdown编辑器是吃屎了么！

！。什么玩意。！写了一半写不了东西还全没了，搞个毛线！

本节课的视频教程地址是：第七课在此

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转载请注明出处：http://blog.csdn.net/suool/article/details/47128637

不想再重写一遍了。简短点。这节课要实现和学习的内容有：（假设想看具体内容的请戳上面的连接，看下视频的教程更好）

1.人物的运动状态控制——跳起。受伤，死亡推断。和怪物的打斗逻辑

2.碰撞检測（我们这个游戏因为是横版且人物仅仅可以在左右走。因此变化的坐标仅仅有X，所以检測起来也是非常easy的。

）

很多其它关于碰撞检測的东西见：http://shahdza.blog.51cto.com/2410787/1548097

3.关卡的失败和胜利推断以及相关的场景的分析和实现

4.暂停功能场景的分析和实现

关于跳起的动作这里简单的解释一下。

由于要模拟人物跳起后的一个近抛物线的运动轨迹，因此我们这里让Y轴的速度不断变化，而X轴不变，这个原理学过高中物理应该都明确。

这个函数就是：

	float velocity = 0.0f;  // 跳起速度

	float getVelocity();    // 获取跳跃的速度

逻辑的东西解释起来比較复杂，先把代码贴出来吧。

/*!

* \file GameLayer.h

* \date 2015/06/13 16:55

*

* \author SuooL

* Contact: hu1020935219@gmail.com

*

* \brief 游戏场景

*

* TODO: long description

*

* \note

*/

#ifndef __GameLayer__H__

#define __GameLayer__H__

#include <iostream>

#include "cocos2d.h"

#include "SimpleAudioEngine.h"

#include "ActionTool.h"

#include "GlobalData.h"

#include "GlobalDefine.h"

#include "extensions/cocos-ext.h"

#include "Monster.h"

USING_NS_CC;

using namespace extension;

class Hero;

class ProgressBar;

class GameMap;

class GameLayer : public Layer

{

public:

	static Scene* createScene();

	virtual bool init();

	// 暂停

	void gamePause(Ref* pSender);

	void gameOver(float delta);

	void gameVictory(float delta);

	// 技能--拳击--脚踢--超级技能--蹦

	void fistAttack(Ref* pSender, Control::EventType type);

	void footAttack(Ref* psender, Control::EventType type);

	void comboAttack(Ref* pSender, Control::EventType type);

	void jump(Ref* pSender, Control::EventType type);

	// 前进，后退

	void forward(Ref* pSender, Control::EventType type);

	void backward(Ref* pSender, Control::EventType type);

	bool isAttackMonster(Hero * hero, Monster* monster);

	virtual void update(float delta);

	CREATE_FUNC(GameLayer);

private:

	// 英雄&怪物

	Hero* m_pHero;

	Monster* m_pMonster1;

	GameMap* myMap;

	// 背景条

	Sprite* m_pBG;

	// 血条。能量前景条

	ProgressTimer* m_pHPBar;

	ProgressTimer* m_pMPBar;

	ControlButton * m_pComboBtn;

	Sprite* m_pComboPic;

	RenderTexture* render;

	RenderTexture* renderResult;

	float velocity = 0.0f;  // 跳起速度

	float getVelocity();    // 获取跳跃的速度

	bool m_bDirection;  // 行走的方向

	bool m_bRun;        // 是否在跑

	bool m_bJump;       // 是否在跳

};

#endif

实现文件为：

/*!

* \class GameLayer

*

* \ingroup GroupName

*

* \brief

*

* TODO: long description

*

* \note

*

* \author SuooL

*

* \version 1.0

*

* \date 六月 2015

*

* Contact: hu1020935219@gmail.com

*

*/

#include "GameLayer.h"

#include "GameMap.h"

#include "Hero.h"

#include "Monster.h"

#include "PauseLayer.h"

#include "GateMapLayer.h"

#include "MonsterOne.h"

#include "extensions/cocos-ext.h"

#include "cocostudio/CocoStudio.h"

USING_NS_CC;

using namespace CocosDenshion;

using namespace cocos2d::extension; //引用cocos2d::extension命名空间

Scene* GameLayer::createScene()

{

	Scene* scene = Scene::create();

	GameLayer* layer = GameLayer::create();

	scene->addChild(layer);

	return scene;

}

bool GameLayer::init()

{

	if (!Layer::init())

	{

		return false;

	}

	if (getBoolFromXML(MUSIC_KEY))

	{

		float music = getFloatFromXML(MUSICVOL)*100.0f;

		aduioEngine->setBackgroundMusicVolume(getFloatFromXML(MUSICVOL));

		if (SimpleAudioEngine::getInstance()->isBackgroundMusicPlaying())

		{

			aduioEngine->pauseBackgroundMusic();

			aduioEngine->playBackgroundMusic("Sound/gameBGM.wav", true);

		}

		else

			aduioEngine->playBackgroundMusic("Sound/gameBGM.wav", true);

	}

	else

		aduioEngine->pauseBackgroundMusic();

	velocity = 10.0f;

	m_bDirection = false;

	m_bRun = false;

	m_bJump = false;

	SpriteFrameCache::getInstance()->addSpriteFramesWithFile("pnglist/mapBefore.plist");

	SpriteFrameCache::getInstance()->addSpriteFramesWithFile("pnglist/mapRoad.plist");

	String *bgName = String::createWithFormat("bgmap%d.png", m_iSelectGate);

	String *midName = String::createWithFormat("MapMiddle%d.png", m_iSelectGate);

	String *groundName = String::createWithFormat("MapGround%d.png", m_iSelectGate);

	String *beforeName = String::createWithFormat("MapBefore%d.png", m_iSelectGate);

	String *comoboName = String::createWithFormat("comboBtn%d.png", m_iSelectGate);

	auto bgPic = Sprite::createWithSpriteFrame(SpriteFrameCache::getInstance()->getSpriteFrameByName(bgName->getCString()));

	bgPic->setPosition(WINSIZE.width / 2, WINSIZE.height / 2);

	this->addChild(bgPic, 0);

	myMap = GameMap::create();

	myMap->InitMap(midName->getCString(), groundName->getCString(), beforeName->getCString());

	this->addChild(myMap, 1);

	// 界面控制键初始化

	// 技能键

	auto m_pFistBG = Scale9Sprite::createWithSpriteFrame(SpriteFrameCache::getInstance()->getSpriteFrameByName("fist.png"));

	auto m_pFistBtn = ControlButton::create(m_pFistBG);

	m_pFistBtn->setPreferredSize(Sprite::createWithSpriteFrame(SpriteFrameCache::getInstance()->getSpriteFrameByName("fist.png"))->getContentSize());

	auto m_pFootBG = Scale9Sprite::createWithSpriteFrame(SpriteFrameCache::getInstance()->getSpriteFrameByName("foot.png"));

	auto m_pFootBtn = ControlButton::create(m_pFootBG);

	m_pFootBtn->setPreferredSize(Sprite::createWithSpriteFrame(SpriteFrameCache::getInstance()->getSpriteFrameByName("foot.png"))->getContentSize());

	auto m_pJumpBG = Scale9Sprite::createWithSpriteFrame(SpriteFrameCache::getInstance()->getSpriteFrameByName("jump.png"));

	auto m_pJumpBtn = ControlButton::create(m_pJumpBG);

	m_pJumpBtn->setPreferredSize(Sprite::createWithSpriteFrame(SpriteFrameCache::getInstance()->getSpriteFrameByName("jump.png"))->getContentSize());

	auto m_pComboBG = Scale9Sprite::createWithSpriteFrame(SpriteFrameCache::getInstance()->getSpriteFrameByName(comoboName->getCString()));

	m_pComboBtn = ControlButton::create(m_pComboBG);

	m_pComboBtn->setPreferredSize(Sprite::createWithSpriteFrame(SpriteFrameCache::getInstance()->getSpriteFrameByName(comoboName->getCString()))->getContentSize());

	// 按键背景

	auto m_pFistPic = Sprite::createWithSpriteFrame(SpriteFrameCache::getInstance()->getSpriteFrameByName("quan.png"));

	auto m_pFootPic = Sprite::createWithSpriteFrame(SpriteFrameCache::getInstance()->getSpriteFrameByName("jiao.png"));

	auto m_pJumpPic = Sprite::createWithSpriteFrame(SpriteFrameCache::getInstance()->getSpriteFrameByName("tiao.png"));

	m_pComboPic = Sprite::createWithSpriteFrame(SpriteFrameCache::getInstance()->getSpriteFrameByName("tiao.png"));

	auto m_pFistPicSize = m_pFistPic->getContentSize();

	m_pFistBtn->setPosition(ccp(m_pFistPicSize.width / 2, m_pFistPicSize.height / 2));

	m_pFistBtn->addTargetWithActionForControlEvents(this, cccontrol_selector(GameLayer::fistAttack), Control::EventType::TOUCH_UP_INSIDE);

	auto m_pFootPicSize = m_pFootPic->getContentSize();

	m_pFootBtn->setPosition(ccp(m_pFootPicSize.width / 2, m_pFootPicSize.height / 2));

	m_pFootBtn->addTargetWithActionForControlEvents(this, cccontrol_selector(GameLayer::footAttack), Control::EventType::TOUCH_UP_INSIDE);

	auto m_pJumpPicSize = m_pJumpPic->getContentSize();

	m_pJumpBtn->setPosition(ccp(m_pJumpPicSize.width / 2.0 - 1.5, m_pJumpPicSize.height / 2));

	m_pJumpBtn->addTargetWithActionForControlEvents(this, cccontrol_selector(GameLayer::jump), Control::EventType::TOUCH_UP_INSIDE);

	auto m_pComboPicSize = m_pComboPic->getContentSize();

	m_pComboBtn->setPosition(ccp(m_pComboPicSize.width / 2 - 1.5, m_pComboPicSize.height / 2));

	m_pComboBtn->addTargetWithActionForControlEvents(this, cccontrol_selector(GameLayer::comboAttack), Control::EventType::TOUCH_UP_INSIDE);

	m_pFistPic->addChild(m_pFistBtn, 1);

	m_pFootPic->addChild(m_pFootBtn, 1);

	m_pJumpPic->addChild(m_pJumpBtn, 1);

	m_pComboPic->addChild(m_pComboBtn, 1);

	m_pFistPic->setPosition(WINSIZE.width - 230, 76);

	m_pFootPic->setPosition(WINSIZE.width - 73, 76);

	m_pJumpPic->setPosition(WINSIZE.width - 60, 220);

	m_pComboPic->setPosition(WINSIZE.width - 387, 76);

	m_pComboPic->setVisible(false);

	this->addChild(m_pFistPic, 1);

	this->addChild(m_pFootPic, 1);

	this->addChild(m_pJumpPic, 1);

	this->addChild(m_pComboPic, 1);

	// 行走控制键。暂停键

	auto puaseGameItem = MenuItemSprite::create(

		Sprite::createWithSpriteFrame(SpriteFrameCache::getInstance()->getSpriteFrameByName("pauseNormal.png")),

		Sprite::createWithSpriteFrame(SpriteFrameCache::getInstance()->getSpriteFrameByName("pauseSelected.png")),

		CC_CALLBACK_1(GameLayer::gamePause, this)); // Pause

	auto backwardBG = Scale9Sprite::createWithSpriteFrame(SpriteFrameCache::getInstance()->getSpriteFrameByName("directionNormal.png"));

	auto backwardSelBG = Scale9Sprite::createWithSpriteFrame(SpriteFrameCache::getInstance()->getSpriteFrameByName("directionSelected.png"));

	auto backwardBtn = ControlButton::create(backwardBG);

	backwardBtn->setBackgroundSpriteForState(backwardSelBG, Control::State::HIGH_LIGHTED);

	backwardBtn->setZoomOnTouchDown(false);

	backwardBtn->addTargetWithActionForControlEvents(this, cccontrol_selector(GameLayer::backward), Control::EventType::TOUCH_DOWN);

	backwardBtn->addTargetWithActionForControlEvents(this, cccontrol_selector(GameLayer::backward), Control::EventType::TOUCH_UP_INSIDE);

	backwardBtn->addTargetWithActionForControlEvents(this, cccontrol_selector(GameLayer::backward), Control::EventType::DRAG_OUTSIDE);

	backwardBtn->setPreferredSize(Sprite::createWithSpriteFrame(SpriteFrameCache::getInstance()->getSpriteFrameByName("directionNormal.png"))->getContentSize());

	auto forwardBG = Scale9Sprite::createWithSpriteFrame(SpriteFrameCache::getInstance()->getSpriteFrameByName("directForNor.png"));

	auto forwardSelBG = Scale9Sprite::createWithSpriteFrame(SpriteFrameCache::getInstance()->getSpriteFrameByName("directForSel.png"));

	auto forwardBtn = ControlButton::create(forwardBG);

	forwardBtn->setBackgroundSpriteForState(forwardSelBG, Control::State::HIGH_LIGHTED);

	forwardBtn->setZoomOnTouchDown(false);

	forwardBtn->addTargetWithActionForControlEvents(this, cccontrol_selector(GameLayer::forward), Control::EventType::TOUCH_DOWN);

	forwardBtn->addTargetWithActionForControlEvents(this, cccontrol_selector(GameLayer::forward), Control::EventType::TOUCH_UP_INSIDE);

	forwardBtn->addTargetWithActionForControlEvents(this, cccontrol_selector(GameLayer::forward), Control::EventType::DRAG_OUTSIDE);

	forwardBtn->setPreferredSize(Sprite::createWithSpriteFrame(SpriteFrameCache::getInstance()->getSpriteFrameByName("directForNor.png"))->getContentSize());

	puaseGameItem->setPosition(WINSIZE.width - 50, WINSIZE.height - 48);

	backwardBtn->setPosition(117, 70);

	forwardBtn->setPosition(304, 70);

	auto menuWalk = Menu::create(puaseGameItem, NULL);

	menuWalk->setPosition(Point::ZERO);

	this->addChild(backwardBtn, 1);

	this->addChild(forwardBtn, 1);

	this->addChild(menuWalk, 1);

	// 状态条

	m_pBG = Sprite::createWithSpriteFrame(SpriteFrameCache::getInstance()->getSpriteFrameByName("barGround.png"));

	m_pHPBar = ProgressTimer::create(Sprite::createWithSpriteFrame(SpriteFrameCache::getInstance()->getSpriteFrameByName("HPBar.png")));

	m_pHPBar->setType(ProgressTimer::Type::BAR);

	m_pHPBar->setMidpoint(ccp(0, 0.5));

	m_pHPBar->setBarChangeRate(ccp(1, 0));

	m_pHPBar->setPercentage(100);

	m_pMPBar = ProgressTimer::create(Sprite::createWithSpriteFrame(SpriteFrameCache::getInstance()->getSpriteFrameByName("MPBar.png")));

	m_pMPBar->setType(ProgressTimer::Type::BAR);

	m_pMPBar->setMidpoint(ccp(0, 0.5));

	m_pMPBar->setBarChangeRate(ccp(1, 0));

	m_pMPBar->setPercentage(0);

	m_pHPBar->setPosition(240, 45);

	m_pMPBar->setPosition(226, 30);

	m_pBG->addChild(m_pHPBar);

	m_pBG->addChild(m_pMPBar);

	m_pBG->setPosition(260, WINSIZE.height - 60);

	this->addChild(m_pBG, 1);

	// 英雄

	m_pHero = Hero::create();

	m_pHero->InitHeroSprite("idle.png", 1);

	m_pHero->setPosition(100, 360);

	this->addChild(m_pHero, 3);

	MonsterOne *monster = MonsterOne::createWithMapAndHero(myMap, m_pHero);

	this->scheduleUpdate();

	return true;

}

// 拳击

void GameLayer::fistAttack(Ref* pSender, Control::EventType type)

{

	if (m_pHero->IsRunning || m_pHero->IsAttack || m_pHero->IsHurt || m_pHero->m_bIsJumping)

	{

		return;

	}

	PLAYEFFECT;

	m_pHero->AttackAnimation("fist", 0.1f, m_bDirection);

}

// 腿击

void GameLayer::footAttack(Ref* psender, Control::EventType type)

{

	if (m_pHero->IsRunning || m_pHero->IsAttack || m_pHero->IsHurt || m_pHero->m_bIsJumping)

	{

		return;

	}

	PLAYEFFECT;

	m_pHero->AttackAnimation("leg", 0.1f, m_bDirection);

}

//

void GameLayer::jump(Ref* pSender, Control::EventType type)

{

	if (m_pHero->IsRunning || m_pHero->IsAttack || m_pHero->IsHurt || m_bJump)

	{

		return;

	}

	if (getBoolFromXML(SOUND_KEY))

	{

		aduioEngine->setEffectsVolume(getFloatFromXML(SOUNDVOL));

		aduioEngine->playEffect("Sound/Jump.wav");

	}

	m_bJump = true;

}

void GameLayer::comboAttack(Ref* pSender, Control::EventType type)

{

	if (m_pHero->IsAttack || m_pHero->m_bIsJumping == true || m_pHero->m_bCanCrazy)

	{

		return;

	}

	if (getBoolFromXML(SOUND_KEY))

	{

		aduioEngine->setEffectsVolume(getFloatFromXML(SOUNDVOL));

		aduioEngine->playEffect("Sound/combo.wav");

	}

	m_pHero->m_bCanCrazy = true;

	switch (m_iSelectGate)

	{

	case 1:

		m_pHero->AttackAnimation("combo", 0.1, m_bDirection);

		break;

	case 2:

		m_pHero->AttackAnimation("bakandao", 0.1, m_bDirection);

		break;

	case 3:

		m_pHero->AttackAnimation("gun", 0.1, m_bDirection);

		break;

	default:

		break;

	}

}

void GameLayer::gamePause(Ref* pSender)

{

	//能够直接使用pause方法暂停当前的场景，可是这样做有一个bug，就是不能够屏蔽触摸事件，所以採用截图的方法

	//Director::getInstance()->pause();

	/*截取当前场景的图片而且保存*/

	auto size = Director::getInstance()->getWinSize();

	//RenderTexture是一个纹理渲染类，我们须要把要渲染的当前场景放进去，这是初始化它的大小

	render = RenderTexture::create(size.width, size.height);

	//開始获取内容

	render->begin();

	//是用节点的visit方法增加到渲染中

	Director::getInstance()->getRunningScene()->visit();

	//结束

	render->end();

	render->retain();

	//3.0 截屏须要在截完屏的下一帧才干处理RenderTexture，这点要注意

	auto _schedule = this->getScheduler();

	auto replaceScene = [&](float tm)

	{

		//最后切换场景

		Director::getInstance()->pushScene(PauseLayer::createScene(render));

	};

	_schedule->schedule(replaceScene, this, 0.0f, 0, 0.0f, false, "screenshot");

}

void GameLayer::backward(Ref* pSender, Control::EventType type)

{

	if (m_pHero->IsAttack && m_pHero->m_bIsJumping == true)

	{

		return;

	}

	switch (type)

	{

	case cocos2d::extension::Control::EventType::TOUCH_DOWN:

		m_bRun = true;

		m_bDirection = true;

		break;

	case cocos2d::extension::Control::EventType::DRAG_INSIDE:

		break;

	case cocos2d::extension::Control::EventType::DRAG_OUTSIDE:

		m_bRun = false;

		m_pHero->StopAnimation();

		break;

	case cocos2d::extension::Control::EventType::DRAG_ENTER:

		break;

	case cocos2d::extension::Control::EventType::DRAG_EXIT:

		break;

	case cocos2d::extension::Control::EventType::TOUCH_UP_INSIDE:

		m_bRun = false;

		m_pHero->StopAnimation();

		break;

	case cocos2d::extension::Control::EventType::TOUCH_UP_OUTSIDE:

		break;

	case cocos2d::extension::Control::EventType::TOUCH_CANCEL:

		break;

	case cocos2d::extension::Control::EventType::VALUE_CHANGED:

		break;

	default:

		break;

	}

}

void GameLayer::forward(Ref* pSender, Control::EventType type)

{

	if (m_pHero->IsAttack && m_pHero->m_bIsJumping == true)

	{

		return;

	}

	switch (type)

	{

	case cocos2d::extension::Control::EventType::TOUCH_DOWN:

		m_bRun = true;

		m_bDirection = false;

		break;

	case cocos2d::extension::Control::EventType::DRAG_INSIDE:

		break;

	case cocos2d::extension::Control::EventType::DRAG_OUTSIDE:

		m_bRun = false;

		m_pHero->StopAnimation();

		break;

	case cocos2d::extension::Control::EventType::DRAG_ENTER:

		break;

	case cocos2d::extension::Control::EventType::DRAG_EXIT:

		break;

	case cocos2d::extension::Control::EventType::TOUCH_UP_INSIDE:

		m_bRun = false;

		m_pHero->StopAnimation();

		break;

	case cocos2d::extension::Control::EventType::TOUCH_UP_OUTSIDE:

		break;

	case cocos2d::extension::Control::EventType::TOUCH_CANCEL:

		break;

	case cocos2d::extension::Control::EventType::VALUE_CHANGED:

		break;

	default:

		break;

	}

}

void GameLayer::gameOver(float delta)

{

	// 对声音的处理

	if (getBoolFromXML(MUSIC_KEY))

	{

		float music = getFloatFromXML(MUSICVOL)*100.0f;

		aduioEngine->setBackgroundMusicVolume(getFloatFromXML(MUSICVOL));

		if (SimpleAudioEngine::getInstance()->isBackgroundMusicPlaying())

		{

			aduioEngine->pauseBackgroundMusic();

			aduioEngine->playBackgroundMusic("Sound/failure.wav", true);

		}

		else

			aduioEngine->playBackgroundMusic("Sound/failure.wav", true);

	}

	else

		aduioEngine->pauseBackgroundMusic();

	// 弹出游戏失败的界面

	auto bgSprite = Sprite::createWithSpriteFrame(SpriteFrameCache::getInstance()->getSpriteFrameByName("heiping.png"));

	bgSprite->setPosition(WINSIZE.width / 2, WINSIZE.height / 2);

	this->addChild(bgSprite, 5);

	auto bgTitle = Sprite::createWithSpriteFrame(SpriteFrameCache::getInstance()->getSpriteFrameByName("bgTitle.png"));

	bgTitle->setPosition(WINSIZE.width / 2 + 23, WINSIZE.height / 2 + 17);

	auto faliureTitle = Sprite::createWithSpriteFrame(SpriteFrameCache::getInstance()->getSpriteFrameByName("faliure.png"));

	faliureTitle->setPosition(WINSIZE.width / 2, WINSIZE.height / 2 + 227);

	auto energyTitle = Sprite::createWithSpriteFrame(SpriteFrameCache::getInstance()->getSpriteFrameByName("tili.png"));

	energyTitle->setPosition(WINSIZE.width / 2, WINSIZE.height / 2 - 23);

	auto tips = Sprite::createWithSpriteFrame(SpriteFrameCache::getInstance()->getSpriteFrameByName("tipsNext.png"));

	tips->setPosition(WINSIZE.width / 2, WINSIZE.height / 2 - 227);

	auto m_pEnergyLabel = LabelTTF::create("-  1", "", 45);

	m_pEnergyLabel->setColor(ccc3(0, 255, 255));

	m_pEnergyLabel->setPosition(300, 60);

	bgSprite->addChild(bgTitle);

	bgSprite->addChild(faliureTitle);

	bgSprite->addChild(energyTitle);

	bgSprite->addChild(tips);

	// 获取事件分发器

	auto dispatcher = Director::getInstance()->getEventDispatcher();

	// 触摸监听器

	auto listener = EventListenerTouchOneByOne::create();

	listener->onTouchBegan = [](Touch* touch, Event* event){return true; };

	listener->onTouchMoved = [](Touch* touch, Event* event){};

	listener->onTouchEnded = [](Touch* touch, Event* event){

		Director::getInstance()->replaceScene(GateMapLayer::createScene());

	};

	listener->setSwallowTouches(true);

	dispatcher->addEventListenerWithSceneGraphPriority(listener, bgSprite);

}

void GameLayer::gameVictory(float delta)

{

	// 对声音的处理

	if (getBoolFromXML(MUSIC_KEY))

	{

		float music = getFloatFromXML(MUSICVOL)*100.0f;

		aduioEngine->setBackgroundMusicVolume(getFloatFromXML(MUSICVOL));

		if (SimpleAudioEngine::getInstance()->isBackgroundMusicPlaying())

		{

			aduioEngine->pauseBackgroundMusic();

			aduioEngine->playBackgroundMusic("Sound/victory.wav", true);

		}

		else

			aduioEngine->playBackgroundMusic("Sound/victory.wav", true);

	}

	else

		aduioEngine->pauseBackgroundMusic();

	if (m_iSelectGate == 1)

	{

		setBoolToXML(GATEONE, true);

	}

	else if (m_iSelectGate == 2)

	{

		setBoolToXML(GATETWO, true);

	}

	else

		setBoolToXML(GATETHREE, true);

	// 弹出游戏胜利的界面

	auto bgSprite = Sprite::createWithSpriteFrame(SpriteFrameCache::getInstance()->getSpriteFrameByName("heiping.png"));

	bgSprite->setPosition(WINSIZE.width / 2, WINSIZE.height / 2);

	this->addChild(bgSprite, 5);

	auto bgTitle = Sprite::createWithSpriteFrame(SpriteFrameCache::getInstance()->getSpriteFrameByName("bgTitle.png"));

	bgTitle->setPosition(WINSIZE.width / 2 + 23, WINSIZE.height / 2 + 17);

	auto victoryTitle = Sprite::createWithSpriteFrame(SpriteFrameCache::getInstance()->getSpriteFrameByName("victory.png"));

	victoryTitle->setPosition(WINSIZE.width / 2, WINSIZE.height / 2 + 227);

	auto energyTitle = Sprite::createWithSpriteFrame(SpriteFrameCache::getInstance()->getSpriteFrameByName("tili.png"));

	energyTitle->setPosition(WINSIZE.width / 2 + 116, WINSIZE.height / 2 - 23);

	auto moneyTitle = Sprite::createWithSpriteFrame(SpriteFrameCache::getInstance()->getSpriteFrameByName("jinbi.png"));

	moneyTitle->setPosition(WINSIZE.width / 2 - 275, WINSIZE.height / 2 - 27);

	auto tips = Sprite::createWithSpriteFrame(SpriteFrameCache::getInstance()->getSpriteFrameByName("tipsNext.png"));

	tips->setPosition(WINSIZE.width / 2, WINSIZE.height / 2 - 227);

	bgSprite->addChild(bgTitle);

	bgSprite->addChild(victoryTitle);

	bgSprite->addChild(energyTitle);

	bgSprite->addChild(moneyTitle);

	bgSprite->addChild(tips);

	// 获取事件分发器

	auto dispatcher = Director::getInstance()->getEventDispatcher();

	// 触摸监听器

	auto listener = EventListenerTouchOneByOne::create();

	listener->onTouchBegan = [](Touch* touch, Event* event){return true; };

	listener->onTouchMoved = [](Touch* touch, Event* event){};

	listener->onTouchEnded = [](Touch* touch, Event* event){

		Director::getInstance()->replaceScene(GateMapLayer::createScene());

	};

	listener->setSwallowTouches(true);

	dispatcher->addEventListenerWithSceneGraphPriority(listener, bgSprite);

}

bool GameLayer::isAttackMonster(Hero * hero, Monster* monster)

{

	bool hero_dire = hero->HeroDirecton;

	bool monster_dire = monster->MonsterDirecton;

	float hero_x = hero->getPositionX();

	float monster_x = monster->getPositionX() + myMap->getPositionX();

	if (hero_dire)

	{

		if (monster_x <= hero_x)

		{

			return true;

		}

	}

	else

	{

		if (monster_x >= hero_x)

		{

			return true;

		}

	}

	return false;

}

float GameLayer::getVelocity()

{

	velocity = velocity - 0.3f;

	return velocity;

}

void GameLayer::update(float delta)

{

	// 人物跳起

	if (m_bJump)

	{

		getVelocity();

		if (velocity >= 0.1)  // 速度不为0

		{

			m_pHero->JumpUpAnimation("jumpup", 0.1f, m_bDirection);

			if (m_bDirection == false)

			{

				if (m_pHero->getPositionX() <= WINSIZE.width - 8)//不让精灵超出右边,8能够改成你喜欢的

				{

					if (!m_pHero->JudgePosition(WINSIZE) || myMap->JudgeMap(m_pHero)) //精灵没到达窗体中间位置或者地图已经移动到边缘了，精灵才干够移动。否则仅仅播放动画

						m_pHero->setPosition(ccp(m_pHero->getPosition().x + m_pHero->m_iSpeed, m_pHero->getPosition().y + velocity)); //向右走

					else

					{

						m_pHero->setPosition(ccp(m_pHero->getPosition().x, m_pHero->getPosition().y + velocity)); //向左走

					}

					//以下是移动地图

					myMap->MoveMap(m_pHero);

				}

				else

					m_pHero->setPosition(ccp(m_pHero->getPosition().x, m_pHero->getPosition().y + velocity)); //向左走

			}

			else

			{

				if (m_pHero->getPositionX() >= 8)//不让精灵超出左边,8能够改成你喜欢的

				{

					if (!m_pHero->JudgePosition(WINSIZE) || myMap->JudgeMap(m_pHero))//精灵没到达窗体中间位置或者地图已经移动到边缘了，精灵才干够移动，否则仅仅播放动画

						m_pHero->setPosition(ccp(m_pHero->getPosition().x - m_pHero->m_iSpeed, m_pHero->getPosition().y + velocity)); //向左走

					else

					{

						m_pHero->setPosition(ccp(m_pHero->getPosition().x, m_pHero->getPosition().y + velocity)); //向左走

					}

					//以下是移动地图

					myMap->MoveMap(m_pHero);

				}

				else

					m_pHero->setPosition(ccp(m_pHero->getPosition().x, m_pHero->getPosition().y + velocity)); //向左走

			}

		}

		else

		{

			m_pHero->JumpDownAnimation("jumpdown", 0.1f, m_bDirection);

			if (m_bDirection == false)

			{

				if (m_pHero->getPositionX() <= WINSIZE.width - 8)//不让精灵超出右边,8能够改成你喜欢的

				{

					if (!m_pHero->JudgePosition(WINSIZE) || myMap->JudgeMap(m_pHero))//精灵没到达窗体中间位置或者地图已经移动到边缘了，精灵才干够移动。否则仅仅播放动画

						m_pHero->setPosition(ccp(m_pHero->getPosition().x + m_pHero->m_iSpeed, m_pHero->getPosition().y + velocity)); //向右走

					else

					{

						m_pHero->setPosition(ccp(m_pHero->getPosition().x, m_pHero->getPosition().y + velocity)); //向左走

					}

					//以下是移动地图

					myMap->MoveMap(m_pHero);

				}

				else

					m_pHero->setPosition(ccp(m_pHero->getPosition().x, m_pHero->getPosition().y + velocity)); //向左走

			}

			else

			{

				if (m_pHero->getPositionX() >= 8)//不让精灵超出左边,8能够改成你喜欢的

				{

					if (!m_pHero->JudgePosition(WINSIZE) || myMap->JudgeMap(m_pHero))//精灵没到达窗体中间位置或者地图已经移动到边缘了。精灵才干够移动。否则仅仅播放动画

						m_pHero->setPosition(ccp(m_pHero->getPosition().x - m_pHero->m_iSpeed, m_pHero->getPosition().y + velocity)); //向左走

					else

					{

						m_pHero->setPosition(ccp(m_pHero->getPosition().x, m_pHero->getPosition().y + velocity)); //向左走

					}

					//以下是移动地图

					myMap->MoveMap(m_pHero);

				}

				else

					m_pHero->setPosition(ccp(m_pHero->getPosition().x, m_pHero->getPosition().y + velocity)); //向左走

			}

		}

		if (m_pHero->getPositionY() <= 359)

		{

			m_pHero->JumpEnd();

			m_pHero->setPosition(ccp(m_pHero->getPosition().x + 3, 360));

			velocity = 10.0f;

			m_bJump = false;

		}

	}

	// 人物移动

	if (m_bRun && m_bDirection == false && m_pHero->IsHurt == false && m_pHero->IsAttack == false && m_pHero->m_bIsJumping == false)

	{

		m_pHero->SetAnimation("run", 0.07f, m_bDirection);

		if (m_pHero->getPositionX() <= WINSIZE.width - 8)//不让精灵超出右边,8能够改成你喜欢的

		{

			if (!m_pHero->JudgePosition(WINSIZE) || myMap->JudgeMap(m_pHero))//精灵没到达窗体中间位置或者地图已经移动到边缘了。精灵才干够移动，否则仅仅播放动画

				m_pHero->setPosition(ccp(m_pHero->getPosition().x + m_pHero->m_iSpeed, m_pHero->getPosition().y)); //向右走

			//以下是移动地图

			myMap->MoveMap(m_pHero);

		}

	}

	else if (m_bRun && m_bDirection == true && m_pHero->IsHurt == false && m_pHero->m_bIsJumping == false)

	{

		m_pHero->SetAnimation("run", 0.07f, m_bDirection);

		if (m_pHero->getPositionX() >= 8)//不让精灵超出左边,8能够改成你喜欢的

		{

			if (!m_pHero->JudgePosition(WINSIZE) || myMap->JudgeMap(m_pHero))//精灵没到达窗体中间位置或者地图已经移动到边缘了，精灵才干够移动，否则仅仅播放动画

				m_pHero->setPosition(ccp(m_pHero->getPosition().x - m_pHero->m_iSpeed, m_pHero->getPosition().y)); //向右走

			//以下是移动地图

			myMap->MoveMap(m_pHero);

		}

	}

	// 主角和怪物攻击碰撞检測

	if (m_pHero->IsAttack)

	{

		for (auto monster : monsterShowList)

		{

			// 怪物没死

			if (monster->Isdead == false && isAttackMonster(m_pHero, monster) && m_pHero->m_bIsJumping == false)

			{

				// 得到两点x的距离, 记得怪物的坐标要加上地图的

				float x = m_pHero->getPositionX() - (monster->getPositionX() + myMap->getPositionX());

				//先计算怪物和英雄的距离

				auto dis = fabs(x);

				if (dis <= 150)

				{

					if (monster->m_iType == 1)

					{

						monster->HurtAnimation("monsterHurt", monster->MonsterDirecton, 0.2f, 1);

					}

					else if (monster->m_iType == 2)

					{

						monster->HurtAnimation("lionHurt", monster->MonsterDirecton, 0.2f, 1);

					}

					else

					{

						monster->HurtAnimation("stoneHurt", monster->MonsterDirecton, 0.2f, 1);

					}

				}

				// 				if (this->isRectCollision(CCRectMake(m_pHero->getPositionX(), m_pHero->getPositionY(), m_pHero->GetSprite()->getContentSize().width-30, m_pHero->GetSprite()->getContentSize().height-20),

				// 					CCRectMake(monster->getPositionX(), monster->getPositionY(), monster->GetSprite()->getContentSize().width - 30, monster->GetSprite()->getContentSize().height - 20)))

				// 				{

				// 					monster->HurtAnimation("monsterHurt", monster->MonsterDirecton, 0.2f, 1);

				// 				}

			}

		}

	}

	for (auto monster : monsterShowList)

	{

		if (!monster->Isdead)

		{

			if (monster->IsAttack && m_pHero->IsDead == false && m_pHero->m_bIsJumping == false)

			{

				// 得到两点x的距离, 记得怪物的坐标要加上地图的

				float x = m_pHero->getPositionX() - (monster->getPositionX() + myMap->getPositionX());

				//先计算怪物和英雄的距离

				auto dis = fabs(x);

				if (dis <= 130)

				{

					m_pHero->HurtByMonsterAnimation("hurt", 0.2f, m_bDirection);

					m_pHPBar->setPercentage(m_pHero->percentage);

				}

			}

		}

	}

	m_pMPBar->setPercentage(m_pHero->m_iCurrentMp);

	if (m_pMPBar->getPercentage() >= 100)

	{

		m_pComboPic->setVisible(true);

	}

	else

	{

		m_pComboPic->setVisible(false);

	}

	// 主角和怪物攻击碰撞检測

	if (m_pHero->IsAttack && m_pHero->m_bCanCrazy)

	{

		for (auto monster : monsterShowList)

		{

			// 怪物没死

			if (monster->Isdead == false && isAttackMonster(m_pHero, monster) && m_pHero->m_bIsJumping == false)

			{

				// 得到两点x的距离, 记得怪物的坐标要加上地图的

				float x = m_pHero->getPositionX() - (monster->getPositionX() + myMap->getPositionX());

				//先计算怪物和英雄的距离

				auto dis = fabs(x);

				if (dis <= 350)

				{

					monster->HurtAnimation("monsterHurt", monster->MonsterDirecton, 0.2f, 1);

				}

				// 				if (this->isRectCollision(CCRectMake(m_pHero->getPositionX(), m_pHero->getPositionY(), m_pHero->GetSprite()->getContentSize().width-30, m_pHero->GetSprite()->getContentSize().height-20),

				// 					CCRectMake(monster->getPositionX(), monster->getPositionY(), monster->GetSprite()->getContentSize().width - 30, monster->GetSprite()->getContentSize().height - 20)))

				// 				{

				// 					monster->HurtAnimation("monsterHurt", monster->MonsterDirecton, 0.2f, 1);

				// 				}

			}

		}

	}

	// 游戏结束判定

	if (m_pHero->IsDead)

	{

		// 游戏结束

		this->scheduleOnce(schedule_selector(GameLayer::gameOver), 1.0f);

		this->unscheduleUpdate();

	}

	// 怪物全死

	if (m_bFlag3 == false)

	{

		bool noMonster = true;

		for (auto monster : monsterShowList)

		{

			if (!monster->Isdead)

			{

				noMonster = false;

			}

		}

		if (noMonster)

		{

			this->scheduleOnce(schedule_selector(GameLayer::gameVictory), 2.0f);

			this->unscheduleUpdate();

		}

	}

}

关于暂停场景的实现例如以下，由于暂停要实现一个动态的开关效果，并且背景是游戏暂停的场景。所以做了一个截图，传递给这个场景，代码实现例如以下：

/*!

 * \file PauseLayer.h

 *

 * \author SuooL

 * \date 六月 2015

 *

 * 暂停界面

 */

#ifndef __PauseLayer__H__

#define __PauseLayer__H__

#include "cocos2d.h"

#include "extensions/cocos-ext.h"

USING_NS_CC;

using namespace cocos2d::extension;

class PauseLayer : public Layer {

public:

	static Scene* createScene(RenderTexture* rt);

	virtual bool init();

	CREATE_FUNC(PauseLayer);

	Sprite* spriteOn;

	Sprite* spriteDown;

	void musicSet(Ref* pSender);

private:

};

#endif

实现文件为：

/*!

* \file PauseLayer.cpp

* \date 2015/04/08 15:30

*

* \author SuooL

* Contact: 1020935219@qq.com

*

* \brief 暂停界面

*

* \version 1.0

*

* TODO: long description

*

* \note

*/

#include "PauseLayer.h"

#include "GlobalDefine.h"

#include "GlobalData.h"

#include "GameLayer.h"

#include "StartLayer.h"

#include "cocos2d.h"

#include "extensions/cocos-ext.h"

USING_NS_CC;

using namespace cocos2d::extension;

Scene* PauseLayer::createScene(RenderTexture* rt)

{

	Scene* scene = Scene::create();

	PauseLayer* layer = PauseLayer::create();

	auto sprite = Sprite::createWithTexture(rt->getSprite()->getTexture());

	sprite->setPosition(WINSIZE.width / 2, WINSIZE.height / 2);

	sprite->setFlippedY(true);

//	sprite->setColor(cocos2d::ccGRAY);

	scene->addChild(sprite, 0);

	scene->addChild(layer);

	return scene;

}

bool PauseLayer::init()

{

	if (!Layer::init())

	{

		return false;

	}

	auto size = Director::getInstance()->getWinSize();

	// 背景黑色的图片

	spriteOn = Sprite::createWithSpriteFrame(SpriteFrameCache::getInstance()->getSpriteFrameByName("pauseBG1.png"));

	spriteDown = Sprite::createWithSpriteFrame(SpriteFrameCache::getInstance()->getSpriteFrameByName("pauseBG2.png"));

	spriteOn->setPosition(size.width / 2, size.height + spriteOn->getContentSize().height / 2);

	spriteDown->setPosition(size.width / 2, - (spriteDown->getContentSize().height / 2));

	this->addChild(spriteOn);

	this->addChild(spriteDown);

	/*

	继续游戏button：  X：630.5 Y349.0

	声音按键：X：190.0  Y294.0

	重置键button：X346.0 Y：294.0

	返回关卡界面键button：X890.0 Y：294.0

	下一关键button：X1053.0 Y：294.0

	*/

	// 继续游戏button

	auto resumeItem = MenuItemSprite::create(

		Sprite::createWithSpriteFrame(SpriteFrameCache::getInstance()->getSpriteFrameByName("playNormal.png")),

		Sprite::createWithSpriteFrame(SpriteFrameCache::getInstance()->getSpriteFrameByName("playSelected.png")),

		[&](Ref * ref){

		PLAYEFFECT;

		//弹出保存的场景

		auto moveOn = MoveBy::create(0.5f, Point(0, (spriteOn->getContentSize().height)));

		auto moveDown = MoveBy::create(0.5f, Point(0, -spriteDown->getContentSize().height));

		CallFunc* replace = CallFunc::create([](){Director::getInstance()->popScene();});

		Action* resume = Sequence::create(moveOn, replace, NULL);

		spriteDown->runAction(moveDown);

		spriteOn->runAction(resume);

		});

	resumeItem->setPosition(spriteOn->getContentSize().width / 2-5, 110.0f);

	// 返回游戏主界面

	auto startItem = MenuItemSprite::create(

		Sprite::createWithSpriteFrame(SpriteFrameCache::getInstance()->getSpriteFrameByName("backNormal.png")),

		Sprite::createWithSpriteFrame(SpriteFrameCache::getInstance()->getSpriteFrameByName("backSelected.png")),

		[](Ref * ref){

		PLAYEFFECT;

		//弹出保存的场景

		Director::getInstance()->replaceScene(StartLayer::createScene());});

	startItem->setPosition(890.0f, 180.0f);

	// 又一次開始游戏

	auto againItem = MenuItemSprite::create(

		Sprite::createWithSpriteFrame(SpriteFrameCache::getInstance()->getSpriteFrameByName("againNormal.png")),

		Sprite::createWithSpriteFrame(SpriteFrameCache::getInstance()->getSpriteFrameByName("againSelected.png")),

		[](Ref * ref){

		PLAYEFFECT;

		//弹出保存的场景

		Director::getInstance()->replaceScene(GameLayer::createScene());});

	againItem->setPosition(346.0f, 180.0f);

	// 下一关

	auto nextItem = MenuItemSprite::create(

		Sprite::createWithSpriteFrame(SpriteFrameCache::getInstance()->getSpriteFrameByName("nextNormal.png")),

		Sprite::createWithSpriteFrame(SpriteFrameCache::getInstance()->getSpriteFrameByName("nextSelected.png")),

		[](Ref * ref){

		PLAYEFFECT;

		//弹出保存的场景

		if (m_iSelectGate++ < 3)

		{

			Director::getInstance()->replaceScene(GameLayer::createScene());

		}

		});

	nextItem->setPosition(1053.0f, 180.0f);

	// 声音设置button

	auto musicOn = MenuItemSprite::create(Sprite::createWithSpriteFrame(SpriteFrameCache::getInstance()->getSpriteFrameByName("musicOn.png")),

		Sprite::createWithSpriteFrame(SpriteFrameCache::getInstance()->getSpriteFrameByName("musicOff.png")));

	auto musicOff = MenuItemSprite::create(Sprite::createWithSpriteFrame(SpriteFrameCache::getInstance()->getSpriteFrameByName("musicOff.png")),

		Sprite::createWithSpriteFrame(SpriteFrameCache::getInstance()->getSpriteFrameByName("musicSelected.png")));

	auto musciToggle = MenuItemToggle::createWithTarget(this, menu_selector(PauseLayer::musicSet), musicOn, musicOff, NULL);

	musciToggle->setPosition(190.0f, 180.0f);

	auto menu = Menu::create(resumeItem, startItem, againItem, nextItem,musciToggle, NULL);

	menu->setPosition(Point::ZERO);

	spriteOn->addChild(menu);

	auto moveDown = MoveBy::create(0.6f, Point(0, - (spriteOn->getContentSize().height)));

	auto moveUp = MoveBy::create(0.6f, Point(0, spriteDown->getContentSize().height));

	spriteOn->runAction(moveDown);

	spriteDown->runAction(moveUp);

}

void PauseLayer::musicSet(Ref* pSender)

{

	PLAYEFFECT;

	auto musicTemp = (MenuItemToggle*)pSender;

	if (getBoolFromXML(SOUND_KEY))

	{

		aduioEngine->setEffectsVolume(getFloatFromXML(SOUNDVOL));

		aduioEngine->playEffect("");

	}

	if (musicTemp->getSelectedIndex() == 1)

	{

		SimpleAudioEngine::getInstance()->pauseBackgroundMusic();

	}

	else

	{

		aduioEngine->setBackgroundMusicVolume(getFloatFromXML(MUSICVOL));

		SimpleAudioEngine::getInstance()->resumeBackgroundMusic();

	}

}

代码的凝视已经很具体了。

假设您有不明确的地方能够留言或者邮箱我：1020935219@qq.com

整个project的源代码已经开源，地址是：https://github.com/SuooL/KungfuBoy

下一课将会说明下打包APK和项目打包过程及打包后会出现的一些问题及其解决办法。