cocosCreator小游戏

var Global = require("Global"); var Colors = require("Colors"); cc.Class({ extends: cc.Component, properties: { tilePre:{ default:null, type:cc.Prefab }, powerPre:{ default:null, type:cc.Prefab }, bg:{ default:null, type:cc.Node }, topBg:{ default:null, type:cc.Node }, tiles:{ default:null, type:Array }, powers:{ default:null, type:Array }, scoreLabel:{ default:null, type:cc.Label }, scoreNum:{ default:null, type:cc.Label }, tileBg:{ default:null, type:cc.Node }, powerBarBg:{ default:null, type:cc.Node }, star1:cc.AudioClip, star2:cc.AudioClip, star3:cc.AudioClip, star4:cc.AudioClip, star5:cc.AudioClip, star6:cc.AudioClip, star7:cc.AudioClip, bgMusic:cc.AudioClip, maxNum:0, isCal:false, }, onDestroy: function(){ // 停止背景音乐 cc.audioEngine.stopMusic(this.bgMusic); }, // use this for initialization onLoad: function () { // 播放背景音乐 cc.audioEngine.playMusic(this.bgMusic,true); // 初始化方块数组 this.tiles = [ [null,null,null,null,null], [null,null,null,null,null], [null,null,null,null,null], [null,null,null,null,null], [null,null,null,null,null] ]; this.powers = [null,null,null,null,null]; // 背景层 this.bg.width = cc.winSize.width; this.bg.height = cc.winSize.height; this.bg.setPosition(-cc.winSize.width/2,-cc.winSize.height/2); this.bg.color = Colors.gameBg; // 顶部背景层 this.topBg.width = cc.winSize.width-30; this.topBg.height = 100; this.topBg.setPosition(-cc.winSize.width/2+15,(cc.winSize.width-30)/2); // 能量条背景层 this.powerBarBg.width = cc.winSize.width-30; this.powerBarBg.height = this.powerBarBg.width/5/2; this.powerBarBg.setPosition(15-cc.winSize.width/2,this.topBg.getPositionY()-200); this.powerBarBg.color = Colors.powerBarBg; // 方块背景层 this.tileBg.width = cc.winSize.width-30; this.tileBg.height = this.tileBg.width; this.tileBg.setPosition(15-cc.winSize.width/2,this.powerBarBg.getPositionY()-10-this.tileBg.height); this.tileBg.color = Colors.tileBg; // 生成能量条 for(var i=0;i<5;i++){ var power = cc.instantiate(this.powerPre); power.width = (this.powerBarBg.width-30)/5; power.height = this.powerBarBg.height-10; this.powerBarBg.addChild(power); power.setPosition(5+(5+power.width)*i+power.width/2,5+power.height/2); power.color = Colors.power; this.powers[i] = power; }; // 计算生成方块数字的概率 var gailv = new Array(); this.maxNum = 8; for(var num = 0;num<this.maxNum-3;num++){ gailv[num] = this.maxNum-3-num; } var sum = 0; for(var num = 0;num<gailv.length;num++){ sum += gailv[num]; } // 生成初始方块 for(var row=0;row<5;row++){ for(var col = 0;col<5;col++){ var tile = cc.instantiate(this.tilePre); tile.getComponent("Tile").game = this; tile.width = (this.tileBg.width-30)/5; tile.height = (this.tileBg.height-30)/5; var count = 0; // var maxRandom = 8; var randomNum = 0; while(true){ count++; var arr = new Array(); var scanArr = new Array(); // if(count>10){ // maxRandom++; // } // randomNum = Math.ceil(Math.random()*maxRandom); randomNum = Math.random()*sum; var newNum = 0; var min = 0; for(var num = 0;num<gailv.length;num++){ if(randomNum>=min&&randomNum<=min+gailv[num]){ newNum = num+1; break; }else{ min = min + gailv[num]; } } tile.getComponent("Tile").setNum(newNum,false,false); tile.setPosition(5+(5+tile.width)*col+tile.width/2,5+(5+tile.height)*row+tile.height/2); this.tiles[row][col] = tile; this.scanAround(row,col,-1,-1,newNum,arr,scanArr); if(arr.length<3){ break; } } tile.getComponent("Tile").setArrPosition(row,col); this.tileBg.addChild(tile); } } }, /* * 核心扫描逻辑 * @param row 指定行 * @param col 指定列 * @param lastRow 上次扫描的行 * @param lastCol 上次扫描的列 * @param num 扫描要比对的数字 * @param arr 记录数字相同且彼此相邻的数组 * @param scanArr 记录扫描过的点的数组 */ scanAround:function(row,col,lastRow,lastCol,num,arr,scanArr){ // cc.log("row:",row,",col:",col,",lastRow:",lastRow,",lastCol:",lastCol,",num:",num,",arr:",arr,",scanArr:",scanArr); if(this.tiles[row][col]==null){ return; } var isClear = false; if(scanArr==undefined){ scanArr = new Array(); } // 扫描过的节点不再扫描 if(scanArr.indexOf(row+"#"+col)==-1){ scanArr.push(row+"#"+col); }else{ return; } // 扫描上 if(row<4&&(lastRow!=(row+1)||lastCol!=col)&&this.tiles[row+1][col]!=null){ var nextNum = parseInt(this.tiles[row+1][col].getComponent("Tile").numLabel.string); if(nextNum==num){ if(arr.indexOf(row+"#"+col)==-1){ arr.push(row+"#"+col); } this.scanAround(row+1,col,row,col,num,arr,scanArr); isClear = true; } } // 扫描下 if(row>0&&(lastRow!=(row-1)||lastCol!=col)&&this.tiles[row-1][col]!=null){ var nextNum = parseInt(this.tiles[row-1][col].getComponent("Tile").numLabel.string); if(nextNum==num){ if(arr.indexOf(row+"#"+col)==-1){ arr.push(row+"#"+col); } this.scanAround(row-1,col,row,col,num,arr,scanArr); isClear = true; } } // 扫描左 if(col>0&&(lastRow!=row||lastCol!=(col-1))&&this.tiles[row][col-1]!=null){ var nextNum = parseInt(this.tiles[row][col-1].getComponent("Tile").numLabel.string); if(nextNum==num){ if(arr.indexOf(row+"#"+col)==-1){ arr.push(row+"#"+col); } this.scanAround(row,col-1,row,col,num,arr,scanArr); isClear = true; } } // 扫描右 if(col<4&&(lastRow!=row||lastCol!=(col+1))&&this.tiles[row][col+1]!=null){ var nextNum = parseInt(this.tiles[row][col+1].getComponent("Tile").numLabel.string); if(nextNum==num){ if(arr.indexOf(row+"#"+col)==-1){ arr.push(row+"#"+col); } this.scanAround(row,col+1,row,col,num,arr,scanArr); isClear = true; } }