原生js实现俄罗斯方块

本文实例为大家分享了js实现俄罗斯方块的具体代码，供大家参考，具体内容如下

效果如下

html

 

 
 
 
 
 

 

 
 我方游戏区域
 
 
 
 
 
 
 
 
 
  用时  0
  得分  0
 
 
 
 对方游戏区域
 
 
 
 
 
 
 
 
 
  用时  0
  得分  0
  
  down
  left
  right
  rotate
  fall
  fixed
  performNext
  checkClear
  gameover
  settime
  addscore
  gamestate
  addTaiLines
  
 
 







 

css

.square{
 width: 400px;
 height: 500px;
 position: absolute;
 border: solid 1px red;
}
.title{
 width: 400px;
 text-align: center;
 margin: 0 auto;
}
.game{
 width: 200px;height: 400px;
 border-bottom: 1px solid blue; 
 border-right: 1px solid blue; 
 border-left: 1px solid blue; 
 position: absolute;
 background-color: #f2faff;
 top: 70px;
 left: 10px;
}
.next{
 width: 80px;height: 80px;
 position: absolute;top: 70px;left: 250px;
 border: solid 0px red;
}
.info{
 position: absolute;top: 170px;left: 250px;
 border: solid 0px red
}
 
.none,.current,.done{
 width: 20px;height: 20px;
 position: absolute;
 box-sizing: border-box;
}
 
 
.tip{
 width: 100px;
 position: absolute;
 top: 270px;
 left: 250px;
 font-size: 20px;
 color:red;
 border: solid 0px red;
}
 
 
.score{
 color:green;
}

.none{
 background-color: #414141;
 border: solid 1px white
}
 

.current{
 background-color: pink;
 border:solid 1px red;
}
 

.done{
 background:#d2f028;
 border:solid 1px black
}
 
#remote{
 left: 500px;
}
 
.btn{
 width: 70px;
 border: solid 0px red
}

Demo.js

var local = new local();
local.start();
 
var remote = new Remote();
remote.start(2,2);
remote.bindEvents();

game.js

//核心逻辑 2
var Game = function(){
 //这两个div为游戏中的两个最大的容器盒子 dom元素
 var gameDiv;
 var nextDiv;
 var timeDiv;
 var scoreDiv;
 var local_tipDiv;
 //游戏界面框中的方块坐标
 var gameData=[
  [0,0,0,0,0,0,0,0,0,0],
  [0,0,0,0,0,0,0,0,0,0],
  [0,0,0,0,0,0,0,0,0,0],
  [0,0,0,0,0,0,0,0,0,0],
  [0,0,0,0,0,0,0,0,0,0],
  [0,0,0,0,0,0,0,0,0,0],
  [0,0,0,0,0,0,0,0,0,0],
  [0,0,0,0,0,0,0,0,0,0],
  [0,0,0,0,0,0,0,0,0,0],
  [0,0,0,0,0,0,0,0,0,0],
  [0,0,0,0,0,0,0,0,0,0],
  [0,0,0,0,0,0,0,0,0,0],
  [0,0,0,0,0,0,0,0,0,0],
  [0,0,0,0,0,0,0,0,0,0],
  [0,0,0,0,0,0,0,0,0,0],
  [0,0,0,0,0,0,0,0,0,0],
  [0,0,0,0,0,0,0,0,0,0],
  [0,0,0,0,0,0,0,0,0,0],
  [0,0,0,0,0,0,0,0,0,0],
  [0,0,0,0,0,0,0,0,0,0],
 ]
 
 //装载所有的div的容器 数组
 //next中的div 
 var nextDivs = [];
 //游戏框中的div
 var gameDivs = [];
 
 //定义两个方块
 //当前方块
 var cur;
 //下一个方块
 var next;
 
 //渲染游戏框中的div
 
 var initDiv = function(container,data,divs){
  for(var i=0;i=0;i-=1){
  var clear = true;
  for(var j=0;j0;m--
   for(var m = i;m>0;m--){
    //n=0;n<10;n++ 注 gamedata为20 其中每一个数组的长度为10
    for(var n=0;n= gameData.length){return false}
  else if(pos.y+y < 0){return false}
  else if(pos.y+y >= gameData[0].length){return false}
  //这里是判断如果我们落下的这个位置已经有一个方块的话 那也不合法
  //若这个方块已经落下 我们便判定它的矩阵数据为1
  else if(gameData[pos.x+x][pos.y+y]==1){return false}
  else{return true}
 };
 
 
 
//让当前方块变得不可移动
this.fixed = function(){
 for(var i=0;i

local.js

//我的游戏区域 1
var local = function(){
 // 先声明游戏对象
 var game;
 
 //定义定时器时间间隔
 var INTERVAL = 500;
 
 //定义定时器
 var time = null;
 
 //计算时间
 var timeCount = 0;
 var times = 0;
 
 //定义一个start开始方法
 this.start = function(){
  //获取游戏中两个界面的dom元素
  var dom = {
   gameDiv:document.querySelector("#local_game"),
   nextDiv:document.querySelector("#local_next"),
   timeDiv:document.querySelector("#local_time"),
   scoreDiv:document.querySelector("#local_score"),
   local_tip:document.querySelector("#local_tip")
  };
  //实例化Game;
  game = new Game();
  //并将dom传入到Game的初始化方法中
  game.init(dom,generateType(),generateDir());
  //产生初始方块
  game.performNext(generateType(),generateDir());
  bindKeyEvent();
  //游戏开始时定义一个定时器 让方块自动下移
  time = setInterval(move,INTERVAL);
 };
 
 function move(){
  //时间计数
  timeFunc();
 
  if(!game.down()){
   game.fixed();
   //判断是否消行
   game.checkclear();
 
   //判断是否结束游戏
   if(game.gameover()){
    stop();
    game.gameState(false);
   }else{
    //当当前方块已经落到底部后 我们便产生下一个方块
    game.performNext(generateType(),generateDir())
   }
  }
 }

 var timeFunc = function(){
  //计算秒数 因为每过500毫秒会调用一次
  timeCount+=1;
  if(timeCount==2){
   timeCount = 0;
   times += 1;
   //设置显示时间
   game.setTime(times);
  }
 
  if(times%5==0){
   // game.addTaiLines(generrateBottomLine(1));
  }
 }

 //随机生成干扰行
 
 var generrateBottomLine = function(linenum){
  //定义一个二维数组
  var lines = [];
  for(var i=0;i

remote.js

//对方游戏区域
//这个js主要为对方的操作意识
var Remote = function(){
 //游戏对象
 var game;
 //开始 决定方块类型 和旋转方向
 var start = function(type,dir){
  //获取游戏中两个界面的dom元素
  var dom = {
   gameDiv:document.querySelector("#remote_game"),
   nextDiv:document.querySelector("#remote_next"),
   timeDiv:document.querySelector("#remote_time"),
   scoreDiv:document.querySelector("#remote_score"),
   local_tip:document.querySelector("#remote_tip")
  };
  //实例化Game;
  game = new Game();
  //并将dom传入到Game的初始化方法中
  game.init(dom,type,dir);
 };
 
 //绑定事件
 var bindEvents = function(){
  document.querySelector("#left").onclick = function(){
   game.left();
  }
  document.querySelector("#right").onclick = function(){
   game.right();
  }
  document.querySelector("#down").onclick = function(){
   game.down();
  }
  document.querySelector("#rotate").onclick = function(){
   game.up();
  }
  document.querySelector("#fall").onclick = function(){
   game.fall();
  }
  document.querySelector("#fixed").onclick = function(){
   game.fixed();
  }
  document.querySelector("#performNext").onclick = function(){
   game.performNext(2,2);
  }
  document.querySelector("#checkClear").onclick = function(){
   game.checkclear();
  }
  document.querySelector("#gameover").onclick = function(){
   game.gameover();
  }
  document.querySelector("#settime").onclick = function(){
   game.setTime(20);
  }
  document.querySelector("#addscore").onclick = function(){
   game.addscore(3);
  }
  document.querySelector("#gamestate").onclick = function(){
   game.gameState(true);
  }
  document.querySelector("#addTaiLines").onclick = function(){
   game.addTaiLines([[1,0,0,1,0,1,0,1,1,1]]);
  }
 }
 
 //导出方法
 this.start = start;
 this.bindEvents = bindEvents;
}

square.js

//所有的方块的公共逻辑 3
var square = function(){
 //方块提示框中的方块数据
 this.data = [
  [0,0,0,0],
  [0,0,0,0],
  [0,0,0,0],
  [0,0,0,0]
 ];
 this.dir = 0;
 
 //方块坐标原点
 this.origin={
  x:0,
  y:0
 }
};
 
//检测当前矩阵数据中的方块位置能否下降
square.prototype.canDown=function(isvalue){
 var test = {};
 //console.log(this.origin.x,this.origin.x + 1);
  //这里要加1的原因是因为 这个方法是在我们还没有执行到加1程序之前调用的
  //所以我们需要手动给它去加1
 test.x = this.origin.x + 1;
 test.y = this.origin.y;
 return isvalue(test,this.data);
};
 
square.prototype.canLeft=function(isvalue){
 var test = {};
 test.x = this.origin.x;
 test.y = this.origin.y - 1;
 return isvalue(test,this.data);
};
 
square.prototype.canRight=function(isvalue){
 var test = {};
 test.x = this.origin.x;
 test.y = this.origin.y + 1;
 return isvalue(test,this.data);
};
 
//下落方法 这个方法我们放到原型对象上 因为下落方法是主要的方法
square.prototype.onDown = function(){
 this.origin.x += 1;
};
 
square.prototype.onLeft = function(){
 this.origin.y -= 1;
};
 
square.prototype.onRight = function(){
 this.origin.y += 1;
};
 
 
//下面是旋转的功能
square.prototype.canRotate = function(isvalue){
 var testdir = (this.dir + 1)%4;//因为是在旋转指向前进行的判断 所以我们先加1
 var testrotate = [
  [0,0,0,0],
  [0,0,0,0],
  [0,0,0,0],
  [0,0,0,0]
 ];
 for(var i=0;i

squareFactory.js

//工厂 用于生成不同的方块
//所有的方块的公共逻辑 3
var square1 = function(){
 //这样写 当我们实例化square1的时候 square中this引用的成员将会添加到square1上
 square.call(this);
 //四个不同的旋转方向 默认是0 也就是第一个
 this.rotate = [
  [
   [0,2,0,0],
   [0,2,0,0],
   [0,2,2,0],
   [0,0,0,0]
  ],
  [
   [0,0,0,0],
   [2,2,2,0],
   [2,0,0,0],
   [0,0,0,0]
  ],
  [
   [2,2,0,0],
   [0,2,0,0],
   [0,2,0,0],
   [0,0,0,0]
  ],
  [
   [0,0,2,0],
   [2,2,2,0],
   [0,0,0,0],
   [0,0,0,0]
  ]
 ];
};
square1.prototype = square.prototype;//打通原型链
 
 
var square2 = function(){
 //这样写 当我们实例化square1的时候 square中this引用的成员将会添加到square1上
 square.call(this);
 //四个不同的旋转方向 默认是0 也就是第一个
 this.rotate = [
  [
   [0,2,0,0],
   [0,2,0,0],
   [0,2,0,0],
   [0,2,0,0]
  ],
  [
   [0,0,0,0],
   [2,2,2,2],
   [0,0,0,0],
   [0,0,0,0]
  ],
  [
   [0,2,0,0],
   [0,2,0,0],
   [0,2,0,0],
   [0,2,0,0]
  ],
  [
   [0,0,0,0],
   [2,2,2,2],
   [0,0,0,0],
   [0,0,0,0]
  ]
 ];
};
square2.prototype = square.prototype;
 
var square3 = function(){
 //这样写 当我们实例化square1的时候 square中this引用的成员将会添加到square1上
 square.call(this);
 //四个不同的旋转方向 默认是0 也就是第一个
 this.rotate = [
  [
   [0,2,0,0],
   [2,2,2,0],
   [0,0,0,0],
   [0,0,0,0]
  ],
  [
   [2,2,2,0],
   [0,2,0,0],
   [0,0,0,0],
   [0,0,0,0]
  ],
  [
   [0,2,0,0],
   [2,2,0,0],
   [0,2,0,0],
   [0,0,0,0]
  ],
  [
   [2,0,0,0],
   [2,2,0,0],
   [2,0,0,0],
   [0,0,0,0]
  ]
 ];
};
square3.prototype = square.prototype;
 
var square4 = function(){
 //这样写 当我们实例化square1的时候 square中this引用的成员将会添加到square1上
 square.call(this);
 //四个不同的旋转方向 默认是0 也就是第一个
 this.rotate = [
  [
   [2,2,0,0],
   [2,2,0,0],
   [0,0,0,0],
   [0,0,0,0]
  ],
  [
   [2,2,0,0],
   [2,2,0,0],
   [0,0,0,0],
   [0,0,0,0]
  ],
  [
   [2,2,0,0],
   [2,2,0,0],
   [0,0,0,0],
   [0,0,0,0]
  ],
  [
   [2,2,0,0],
   [2,2,0,0],
   [0,0,0,0],
   [0,0,0,0]
  ]
 ];
};
square4.prototype = square.prototype;
 
var square5 = function(){
 //这样写 当我们实例化square1的时候 square中this引用的成员将会添加到square1上
 square.call(this);
 //四个不同的旋转方向 默认是0 也就是第一个
 this.rotate = [
  [
   [0,0,0,0],
   [2,2,0,0],
   [0,2,2,0],
   [0,0,0,0]
  ],
  [
   [0,0,2,0],
   [0,2,2,0],
   [0,2,0,0],
   [0,0,0,0]
  ],
  [
   [0,0,0,0],
   [0,2,2,0],
   [2,2,0,0],
   [0,0,0,0]
  ],
  [
   [2,0,0,0],
   [2,2,0,0],
   [0,2,0,0],
   [0,0,0,0]
  ]
 ];
};
square5.prototype = square.prototype;
 
var square6 = function(){
 //这样写 当我们实例化square1的时候 square中this引用的成员将会添加到square1上
 square.call(this);
 //四个不同的旋转方向 默认是0 也就是第一个
 this.rotate = [
  [
   [0,2,0,0],
   [0,2,2,2],
   [0,0,0,0],
   [0,0,0,0]
  ],
  [
   [0,0,2,0],
   [0,0,2,0],
   [0,2,2,0],
   [0,0,0,0]
  ],
  [
   [2,2,2,0],
   [0,0,2,0],
   [0,0,0,0],
   [0,0,0,0]
  ],
  [
   [0,2,2,0],
   [0,2,0,0],
   [0,2,0,0],
   [0,0,0,0]
  ]
 ];
};
square6.prototype = square.prototype;
 
var square7 = function(){
 //这样写 当我们实例化square1的时候 square中this引用的成员将会添加到square1上
 square.call(this);
 //四个不同的旋转方向 默认是0 也就是第一个
 this.rotate = [
  [
   [2,2,0,0],
   [2,2,0,0],
   [2,2,0,0],
   [2,2,0,0]
  ],
  [
   [0,0,0,0],
   [2,2,2,2],
   [2,2,2,2],
   [0,0,0,0]
  ],
  [
   [2,2,0,0],
   [2,2,0,0],
   [2,2,0,0],
   [2,2,0,0]
  ],
  [
   [0,0,0,0],
   [2,2,2,2],
   [2,2,2,2],
   [0,0,0,0]
  ]
 ];
};
square7.prototype = square.prototype;
 
var squareFactory = function(){};
squareFactory.prototype.make=function(index,dir){
 var s;
 index+=1;
 switch (index) {
  case 1:
   s = new square1();
   break;
  case 2:
   s = new square2();
   break;
  case 3:
   s = new square3();
   break;
  case 4:
   s = new square4();
   break;
  case 5:
   s = new square5();
   break;
  case 6:
   s = new square6();
   break;
  case 7:
   s = new square7();
   break;
  default:
   break;
 }
 //因为一来square中的data矩阵默认全是0 所以我们需要给它一个旋转方向
 //让它有一个形状
 console.log(index,s);
 s.origin.x = 0;
 s.origin.y = 3;
 s.onrotate(dir);
 return s;
};

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