Cocos2d-x 3.2《万圣大作战》消除游戏源码

#include "GameScene.h" #include "SpriteShape.h" #include "MainScene.h" #include "GameOverScene.h" using namespace CocosDenshion; GameScene::GameScene() : spriteSheet(NULL) , m_time(60) , score(0) , isFillSprite(false) , isAction(true)//start with drop animation , isTouchEna(true) , staSprite(NULL) , endSprite(NULL) , fourBoom(true)//drop animation is vertical { } Scene* GameScene::createScene( ) { auto scene = Scene::create(); auto layer = GameScene::create(); scene -> addChild( layer ); return scene; } bool GameScene::init( ) { if( !Layer::init() ){ return false; } // 添加背景图片 auto sprite = Sprite::create("scene_bg.png"); sprite->setPosition(Point(GAME_SCREEN_WIDTH/2,GAME_SCREEN_HEIGHT/2)); this->addChild(sprite,-1); // 添加返回按钮 auto backItem = MenuItemImage::create( "btn_back01.png", "btn_back02.png", CC_CALLBACK_1(GameScene::menuBackCallback, this)); backItem->setPosition(Vec2(GAME_SCREEN_WIDTH-backItem->getContentSize().width/2,backItem->getContentSize().height/2)); auto menu = Menu::create(backItem, NULL); menu->setPosition(Vec2::ZERO); this -> addChild( menu ); if(!userDefault->getIntegerForKey("Int")){ userDefault->setIntegerForKey("Int",0); } TTFConfig config("haibaoti.ttf",30); // 最高分 auto labelHScore = Label::createWithTTF(config, "Highest: 0"); labelHScore -> setPosition(Vec2( GAME_SCREEN_WIDTH - labelHScore->getContentSize().width , GAME_SCREEN_HEIGHT - labelHScore->getContentSize().height )); labelHScore -> setString( StringUtils::format("Highest: %d ",userDefault->getIntegerForKey("Int"))); this->addChild(labelHScore); // 分数 auto labelScore = Label::createWithTTF(config,"Score: 0"); labelScore -> setPosition(Vec2( GAME_SCREEN_WIDTH/2 , GAME_SCREEN_HEIGHT - labelScore->getContentSize().height*2.6 )); labelScore -> setTag(10); this->addChild(labelScore); // 时间 auto labelTime = Label::createWithTTF(config,"Time: 60"); labelTime -> setPosition(Vec2( labelTime->getContentSize().width , GAME_SCREEN_HEIGHT - labelTime->getContentSize().height )); labelTime -> setTag(11); this ->addChild(labelTime); // 初始化坐标值 mapLBX = (GAME_SCREEN_WIDTH - SPRITE_WIDTH * COLS - (COLS - 1) * BOADER_WIDTH) / 2; mapLBY = (GAME_SCREEN_HEIGHT - SPRITE_WIDTH * ROWS - (ROWS - 1) * BOADER_WIDTH) / 2; // 加载plist和png SpriteFrameCache::getInstance()->addSpriteFramesWithFile("icon.plist"); spriteSheet = SpriteBatchNode::create("icon.png"); addChild(spriteSheet); initMap(); scheduleUpdate(); schedule(schedule_selector(GameScene::myClock),1.0f ); // 触摸事件处理 auto touchListener = EventListenerTouchOneByOne::create(); touchListener->onTouchBegan = CC_CALLBACK_2(GameScene::onTouchBegan, this); touchListener->onTouchMoved = CC_CALLBACK_2(GameScene::onTouchMoved, this); _eventDispatcher->addEventListenerWithSceneGraphPriority(touchListener, this); return true; } void GameScene::createSprite( int row , int col ) { // 先创建一个寿司 SpriteShape *spr = SpriteShape::create(row, col); // 创建动作动画 Point endPosition = positionOfItem(row, col); Point startPosition = Point(endPosition.x, endPosition.y + GAME_SCREEN_HEIGHT / 2); spr->setPosition(startPosition); float speed = startPosition.y / (1.5 * GAME_SCREEN_HEIGHT ); spr->runAction(MoveTo::create(speed, endPosition)); // 加入到spriteSheet中,等待绘制 spriteSheet->addChild(spr); // 数组相应位置，置上寿司对象 map[row][col] = spr; } // 获取坐标值 Point GameScene::positionOfItem(int row, int col) { float x = mapLBX + (SPRITE_WIDTH + BOADER_WIDTH) * col + SPRITE_WIDTH / 2; float y = mapLBY + (SPRITE_WIDTH + BOADER_WIDTH) * row + SPRITE_WIDTH / 2; return Point(x, y); } // 初始化二维数组 void GameScene::initMap( ) { for( int r = 0 ; r < ROWS ; ++r ){ for( int c = 0 ; c < COLS ; ++c ){ createSprite(r,c); } } } // 更新函数 void GameScene::update( float t ) { // 检测是否在执行动作 if ( isAction ) { // 设置为false isAction = false; for( int r = 0 ; r < ROWS ; ++r ) { for( int c = 0 ; c < COLS ; ++c ) { SpriteShape* spr = map[r][c]; if (spr && spr->getNumberOfRunningActions() > 0) { isAction = true; break; } } } } // 如果寿司正在移动中，忽视触摸事件 isTouchEna = !isAction; if (!isAction) { if ( isFillSprite ) { //爆炸效果结束后才掉落新寿司，增强打击感 fillSprite(); isFillSprite = false; // 检测有没有可移动精灵 if( isHaveMove() == false ) { for( int r = 0 ; r < ROWS ; ++r ) for( int c = 0 ; c < COLS ; ++c ) map[r][c]->setIsNeedRemove(true); removeSprite(); } } else { checkAndRemoveSprite(); } } // 分数变化 Label *labelScore = (Label *)this -> getChildByTag(10); labelScore -> setString( StringUtils::format("Score: %d ",this->getScore())); } void GameScene::fillSprite() { // 重置移动方向标志 fourBoom = true; isAction = true; int sum = 0; int *colEmptyInfo = (int *)malloc(sizeof(int) * COLS); memset((void *)colEmptyInfo, 0, sizeof(int) * COLS); // 将存在的寿司降落下来 SpriteShape *spr = NULL; for (int c = 0; c < COLS; c++) { int removedSpriteOfCol = 0; // 自底向上 for (int r = 0; r < ROWS; r++ ) { spr = map[r][c]; if ( spr == NULL ) { ++removedSpriteOfCol; } else { if ( removedSpriteOfCol > 0) { // evey item have its own drop distance int newRow = r - removedSpriteOfCol; // switch in matrix map[newRow][c] = spr; map[r][c] = NULL; // move to new position Point startPosition = spr->getPosition(); Point endPosition = positionOfItem(newRow, c); float speed = (startPosition.y - endPosition.y) / GAME_SCREEN_HEIGHT*3; spr->stopAllActions();// must stop pre drop action spr->runAction(CCMoveTo::create(speed, endPosition)); // set the new row to item spr->setRow(newRow); } } } // 记录相应列数移除的数量 colEmptyInfo[c] = removedSpriteOfCol; sum+=removedSpriteOfCol; } // 新建新的寿司，并降落 for (int c = 0; c < COLS; ++c ) { for (int r = ROWS - colEmptyInfo[c]; r < ROWS ; ++r ) { createSprite(r,c); } } setScore(getScore()+sum*30); free(colEmptyInfo); } void GameScene::checkAndRemoveSprite() { SpriteShape *spr; // 设定寿司的忽视检查 for( int r = 0 ; r < ROWS ; ++r ) { for( int c = 0 ; c < COLS ; ++c ) { spr = map[r][c]; if( !spr ) { continue; } spr -> setIgnoreCheck(false); } } for( int r = 0 ; r < ROWS ; ++r ) { for( int c = 0 ; c < COLS ; ++c ) { spr = map[r][c]; if( !spr ) { continue; } if( spr -> getIsNeedRemove() ) { continue; } if ( spr -> getIgnoreCheck() ) { continue;// 新变化的特殊寿司，不消除 } std::list< SpriteShape *> colChainList; getColChain( spr , colChainList ); std::list< SpriteShape *> rowChainList; getRowChain( spr , rowChainList ); std::list< SpriteShape *> &longerList = colChainList.size() > rowChainList.size() ? colChainList : rowChainList; if( longerList.size() < 3 ) { continue; } std::list<SpriteShape *>::iterator itList; bool isSetedIgnoreCheck = false; for( itList = longerList.begin() ; itList != longerList.end