新手Cocos2dx跳一跳资源加源码初学

#include "Game.h" #include "SimpleAudioEngine.h" #pragma execution_character_set("utf-8") #include <math.h> #include <cmath> #include "Player.h" #include <string> #include "GameOver.h" using namespace std; USING_NS_CC; Scene* CGame::createScene() { Scene* scene = Scene::create(); CGame* gameLayer = CGame::create(); scene->addChild(gameLayer); return scene; } bool CGame::init() { if (!Layer::init()) { return false; } Size visibleSize = Director::getInstance()->getVisibleSize();//可见区的size Vec2 origin = Director::getInstance()->getVisibleOrigin();//窗口的原点 SpriteFrameCache* pCacha = SpriteFrameCache::getInstance(); pCacha->addSpriteFramesWithFile("Jump/box.plist"); //背景 Sprite* pGame = Sprite::create("game.jpg"); pGame->setPosition(Vec2(origin.x + visibleSize.width / 2, origin.y + visibleSize.height / 2)); this->addChild(pGame); //箱子管理者 m_pBoxMgr = CBoxMgr::create(); this->addChild(m_pBoxMgr); //m_pCurBox = m_pBoxMgr->getCurBox();//实施刷新下一个盒子 //玩家 m_pPlayer = CPlayer::create(); m_pPlayer->setAnchorPoint(Vec2(0.5, 0)); m_pPlayer->setPosition(Vec2(origin.x, origin.y - 40)); //把玩家挂在节点上 m_pPlayerNode = Node::create(); m_pPlayerNode->setScale(0.5, 0.5); m_pPlayerNode->setPosition(Vec2(origin.x + 150, origin.y + 150)); m_pPlayerNode->addChild(m_pPlayer); this->addChild(m_pPlayerNode, 1); EventListenerMouse* _mouListenerMouse = EventListenerMouse::create(); _mouListenerMouse->onMouseDown = CC_CALLBACK_1(CGame::onMouseDown, this); _mouListenerMouse->onMouseUp = CC_CALLBACK_1(CGame::onMouseUp, this); _eventDispatcher->addEventListenerWithSceneGraphPriority(_mouListenerMouse, m_pPlayerNode); this->scheduleUpdate();//开启定时器让update计算按下的时间，计不计算看鼠标的状态 return true; } CGame::CGame() { m_fDownTime = 0; m_fPlayerJumpDistrance = 0; m_fJumpPower = 75; m_fJumpSpeed = 0; m_bPlayAction = false; m_bMouseDown = false; m_bDie = false; m_bAdd = false; } CGame::~CGame() { } void CGame::onMouseDown(Event* event) { // EventMouse* e = (EventMouse*)event; // float mouseDownX = e->getCursorX(); // float mouseDownY = e->getCursorY(); // CCLOG("鼠标按下！%f %f",mouseDownX,mouseDownY); //this->scheduleUpdate(); m_bMouseDown = true; } void CGame::onMouseUp(Event* event) { if (!m_bPlayAction) { m_bPlayAction = true; //this->unscheduleUpdate();//停止定时器结算按下鼠标的时间 //CCLOG("鼠标松开！"); //CCLOG("鼠标按下的时间：%f", m_fDownTime); m_fJumpSpeed += m_fJumpPower*m_fDownTime; m_fPlayerJumpDistrance = m_fJumpSpeed*m_fDownTime; float fBoxX = m_fPlayerJumpDistrance*cos(3.14 / 6);//盒子的位置偏移 float fBoxY = m_fPlayerJumpDistrance*sin(3.14 / 6); Vec2 player = m_pPlayerNode->getPosition(); Vec2 NextBox = m_pNextBox->getPosition(); Vec2 newNextBox = m_pBoxMgr->convertToWorldSpace(NextBox); float fDistrancePB = sqrt((newNextBox.x - player.x)*(newNextBox.x - player.x) + (newNextBox.y - player.y)*(newNextBox.y - player.y));//计算玩家和下一个盒子的距离 float fX = (newNextBox.x - player.x) / fDistrancePB*m_fPlayerJumpDistrance;//玩家位置的偏移 float fY = (newNextBox.y - player.y) / fDistrancePB*m_fPlayerJumpDistrance; ScaleTo* scaleAtc = ScaleTo::create(0.3f, 1); JumpBy* jumpAct = JumpBy::create(0.3f, Vec2(fX, fY), 50, 1); RotateBy* rotateAct = RotateBy::create(0.3f, 360); Spawn* spawnAct = Spawn::create(jumpAct, rotateAct, NULL);//绑定序列动作同步执行 m_pPlayerNode->runAction(spawnAct); m_pPlayer->runAction(scaleAtc); m_fJumpSpeed = 0; m_fDownTime = 0; } } void CGame::update(float delta) { Rect playerRect = m_pPlayer->getBoundingBox();//得到玩家的包围盒 Vec2 newOriginPlayer = m_pPlayerNode->convertToWorldSpace(playerRect.origin);//把玩家的包围盒起点转化为世界坐标 m_rPlayerBox = Rect(newOriginPlayer, playerRect.size*0.8);//画出一个新的包围盒 m_pNextBox = m_pBoxMgr->getNextBox(); Rect nextBoxRect = m_pNextBox->getBoundingBox();//得到下一个Box的包围盒 Vec2 newNextOriginBox = m_pBoxMgr->convertToWorldSpace(nextBoxRect.origin); Rect newNextBoxRect = Rect(newNextOriginBox, nextBoxRect.size); m_rNextBox = Rect(newNextBoxRect.getMinX() + 0.52*newNextBoxRect.size.width, newNextBoxRect.getMinY() + 0.5*newNextBoxRect.size.height, 0.27*newNextBoxRect.size.width, 0.43*newNextBoxRect.size.height);//画一个新的包围盒 m_pCurBox = m_pBoxMgr->getCurBox(); Rect curBoxRect = m_pCurBox->getBoundingBox();//得到下一个Box的包围盒 Vec2 newCurOriginBox = m_pBoxMgr->convertToWorldSpace(curBoxRect.origin); Rect newCurBoxRect = Rect(newCurOriginBox, curBoxRect.size); m_rCurBox = Rect(newCurBoxRect.getMinX() + 0.52*newCurBoxRect.size.width, newCurBoxRect.getMinY() + 0.5*newCurBoxRect.size.height, 0.27*newCurBoxRect.size.width, 0.43*newCurBoxRect.size.height);//画一个新的包围盒 if (!m_bPlayAction&&m_bMouseDown)//鼠标按下的时候,玩家的蓄力情况 { m_fDownTime += delta; float fScale = m_pPlayer->getScaleY();//压缩 fScale -= 0.01*m_fDownTime; if (fScale <= 0.5) { fScale = 0.5; } m_pPlayer->setScaleY(fScale); } else if (m_bPlayAction) { m_fDownTime += delta; if (m_fDownTime>=0.3f) { m_bPlayAction = false; m_bMouseDown = false; m_fDownTime = 0; } } if (!m_bMouseDown&&m_rPlayerBox.intersectsRect(m_rNextBox)) { m_bAdd = false; CCLOG("相交"); float fIntersectX = m_rPlayerBox.getMaxX() - m_rNextBox.getMinX();//相交部分的Width float fIntersectY = m_rNextBox.getMaxY() - m_rPlayerBox.getMinY();//相交部分的Width float fScaleX = fIntersectX / m_rPlayerBox.size.width; float fScaleY = fIntersectY / m_rPlayerBox.size.height; if (0.45<=fScaleX&&0.13<=fScaleY) { m_pBoxMgr->setNextBox(); if (m_pBoxMgr->getAddState()==E_ADD_NOFIRST) { Vec2 vMoveBy = m_pBoxMgr->getVecMove(); MoveBy* move = MoveBy::create(0.5f, Vec2(vMoveBy)); m_pPlayerNode->runAction(move); m_bAdd = true; } else if (m_pBoxMgr->getAddState() == E_ADD_FIRST) { Vec2 vMoveBy = m_pBoxMgr->getVecMove(); MoveBy* move = MoveBy::create(0.5f, Vec2(0,vMoveBy.y)); m_pPlayerNode->runAction(move); m_bAdd = true; } } if (!m_bAdd) { this->scheduleOnce(CC_CALLBACK_1(CGame::changeScene,this), 0.0f,"changeScene"); this->unscheduleUpdate(); } } } void CGame::changeScene(float) { Scene* pOverScene = CGameOver::createScene(); Director::getInstance()->replaceScene(TransitionSlideInT::create(1.0f, pOverScene)); }