jQuery-Tetris 俄罗斯方块

2024-09-05 12:21:08

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jQuery编写的网页版俄罗斯方块游戏完整代码，游戏控制说明：“下”、“左”、“右”键控制方向，“上”为变形；游戏开始前、暂停时可调整难度；难度分“简单”、“中等”、“困难”三级；对应的分值为10、20、40；多行同时消去的倍数为1、4、10、20；

<!DOCTYPE html><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8" /><title>Jquery-Tetris 俄罗斯方块游戏代码by 4074</title><style>body,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,pre,form,fieldset,input,button,textarea,p,blockquote,th,td{	padding:0;	margin:0;}body{	font-family: "Helvetica Neue", "Hiragino Sans GB", "Segoe UI", "Microsoft Yahei", "微软雅黑", Tahoma, Arial, STHeiti, sans-serif;	font-size:12px;	background:#fff;	color:#333;}a{	outline:none;	-moz-outline:none;	text-decoration:none;}.head{	height:50px;	line-height:50px;	padding-left:20px;	border-bottom:#eee;	box-shadow: 1px 1px 5px #ccc;}.head h1{	font-weight:normal;	font-size:22px;}.head h1 span{	float:right;	font-size:12px;	color:#999;	line-height:14px;	margin:30px 10px 0 0;}.wrap{	width:1000px;	margin:80px auto;}.play_wrap{	padding-left:260px;}#play_area{	float:left;	width:300px;	height:480px;	margin:auto;	background-color: #fefefe;	border-radius:2px;	color: black;	box-shadow: 0px 0px 8px #e5e5e5;	padding:1px 0 0 1px;}#play_area .play_cell{	float:left;	width:19px;	height:19px;	border:1px solid #eee;	margin:-1px 0 0 -1px;}#play_area .play_cell.active{	background:#999;	border:1px solid #ccc;}#play_area .play_cell.goal{	background: #0C0;}.play_menu{	float:left;	margin-left:60px;	font-size:14px;	padding-top:20px;}.play_menu #play_nextType{	width:60px;	height:60px;	padding:1px 0 0 1px;	margin:10px 0 20px 00px;}.play_menu .play_mini_cell{	float:left;	width:14px;	height:14px;	border:1px solid #fff;	margin:-1px 0 0 -1px;}.play_menu .play_mini_cell.active{	background:#999;	border:1px solid #ccc;}.play_menu p{	line-height:200%;	clear:both;}.play_menu a.play_btn{	display:block;	margin-bottom:20px;	width:80px;	height:28px;	line-height:28px;	text-align:center;	text-decoration:none;	color:#333;	background:#fefefe;	border:1px solid #eee;	border-radius: 2px;	box-shadow: 1px 1px 2px #eee;	border-color: #ddd #d2d2d2 #d2d2d2 #ddd;	outline:none;    -moz-outline:none;}.play_menu a.play_btn:hover{	background-color: #fcfcfc;	border-color: #ccc;	box-shadow: inset 0 -2px 6px #eee;}.play_menu a#play_btn_level{	position:relative;	margin-bottom:30px;}.level_text{	margin-left:-10px;}.level_icon{	display:block;	position:absolute;	top:12px;	right:16px;	width:0;	height:0;	overflow:hidden;	border:5px solid #FFF;	border-color:#999 transparent transparent transparent;}.level_menu{	position:absolute;	margin:-30px 0 0px 1px;	display:none;}.level_menu ul{	list-style:none;}.level_menu li{	float:left;}.level_menu li a{	display:block;	padding:3px 10px;	border:1px solid #e8e8e8;	margin-left:-1px;	color:#09c;}.level_menu li a:hover{	background:#09c;	color:#fefefe;}</style><script type="text/javascript" src="http://www.codefans.net/ajaxjs/jquery-1.6.2.min.js"></script><script type="text/javascript">var Tetris = function(options){	this.e_playArea = $("#play_area");	this.e_startBtn = $("#play_btn_start");	this.e_playScore = $("#play_score");	this.e_playDirection = $("#play_direction");	this.e_levelBtn = $("#play_btn_level");	this.e_levelMenu = $("#play_menu_level");	this.e_nextType = $("#play_nextType");		this.cellCol = 15;	this.cellRow = 24;	this.cellArr = [];	this.miniCellArr = [];	this.score = 0;	this.direction = "bottom";	this.timer = null;	this.interval = [600,300,100];	this.levelScore = [10,20,40];	this.doubleScore = [1,4,10,20];	this.level = 1;		this.playing = false;	this.turning = false;	this.death = false;		this.offsetCol = Math.floor(this.cellCol/2);	this.offsetRow = -3;	this.offsetFix = 0;	this.tetrisArr = [];	this.tetrisArr[0] = [[0,1,this.cellCol,this.cellCol+1],[0,1,this.cellCol,this.cellCol+1]];	this.tetrisArr[1] = [[1,this.cellCol-1,this.cellCol,this.cellCol+1],[0,this.cellCol,this.cellCol*2,this.cellCol*2+1],						 [this.cellCol-1,this.cellCol,this.cellCol+1,this.cellCol*2-1],[-1,0,this.cellCol,this.cellCol*2]						];	this.tetrisArr[2] = [[-1,this.cellCol-1,this.cellCol,this.cellCol+1],[0,1,this.cellCol,this.cellCol*2],						 [this.cellCol-1,this.cellCol,this.cellCol+1,this.cellCol*2+1],[0,this.cellCol,this.cellCol*2-1,this.cellCol*2]						];	this.tetrisArr[3] = [[0,this.cellCol,this.cellCol+1,this.cellCol*2+1],[this.cellCol,this.cellCol+1,this.cellCol*2-1,this.cellCol*2]];	this.tetrisArr[4] = [[0,this.cellCol-1,this.cellCol,this.cellCol*2-1],[this.cellCol-1,this.cellCol,this.cellCol*2,this.cellCol*2+1]];	this.tetrisArr[5] = [[0,this.cellCol-1,this.cellCol,this.cellCol+1],[0,this.cellCol,this.cellCol+1,this.cellCol*2],						 [this.cellCol-1,this.cellCol,this.cellCol+1,this.cellCol*2],[0,this.cellCol-1,this.cellCol,this.cellCol*2]						];	this.tetrisArr[6] = [[0,this.cellCol,this.cellCol*2,this.cellCol*3],[this.cellCol-1,this.cellCol,this.cellCol+1,this.cellCol+2]];	this.tetrisType = [1,1];	this.tetrisType = [1,0];	this.tetrisTypeArr = [];		this.preTetris = [];	this.thisTetris = [];	this.fullArr = [];		this.start();};Tetris.prototype = {	start:function(){		this.init();		this.menu();		this.control();	},	setOptions:function(options){		this.score = options.score === 0 ? options.score : (options.score|| this.score);		this.level = options.level === 0 ? options.level : (options.level|| this.level);	},	resetArea:function(){		$(".play_cell.active").removeClass("active");		this.setOptions({			"score": 0		});		this.e_playScore.html(this.score);	},	menu:function(){		var self = this;				this.e_startBtn.click(function(){			self.e_levelMenu.hide();			if(self.playing){				self.pause();			}else if(self.death){				self.resetArea();				self.play();			}else{				self.play();			}		});		this.e_levelBtn.click(function(){			if(self.playing) return;			self.e_levelMenu.toggle();		});		this.e_levelMenu.find("a").click(function(){			self.e_levelMenu.hide();			self.e_levelBtn.find(".level_text").html($(this).html())			self.setOptions({				"level": $(this).attr("level")			});			//alert(self.interval[self.level])		})	},	play:function(){		var self = this;		this.e_startBtn.html("暂停");		this.playing = true;		this.death = false;		if(this.turning){			this.timer = setInterval(function(){				self.offsetRow++;				self.showTetris();			},this.interval[this.level]);		}else{			this.nextTetris();		}			},	pause:function(){		this.e_startBtn.html("开始")		this.playing = false;		clearTimeout(this.timer);	},	init:function(){		var self = this, _ele, _miniEle, _arr = [];		for(var i = 0; i < this.cellRow; i++){			for(var j = 0; j < this.cellCol; j++){				_ele = document.createElement("div");				_ele.className = "play_cell";				_ele.id = "play_cell_" + i + "_" + j;				this.cellArr.push($(_ele));				this.e_playArea.append(_ele);			}		}				for(var m = 0; m<16; m++){			_miniEle = document.createElement("div");			_miniEle.className = "play_mini_cell";			this.miniCellArr.push($(_miniEle));			this.e_nextType.append(_miniEle);		}				for(var k = 0, klen = this.tetrisArr.length; k<klen; k++){			for(var j = 0, jlen = this.tetrisArr[k].length; j<jlen; j++){				this.tetrisTypeArr.push([k,j]);			}		};				this.nextType = this.tetrisTypeArr[Math.floor(this.tetrisTypeArr.length * Math.random())];		this.showNextType();			},	control:function(){		var self = this;		$("html").keydown(function(e){			if(!self.playing) return !self.playing;			switch (e.keyCode) {				case 37:					self.direction = "left";					break;				case 38:					self.direction = "top";					break;				case 39:					self.direction = "right";					break;				case 40:					self.direction = "bottom";					break;				default:					return;					break;			}			self.e_playDirection.html(self.direction);			self.drive();			return false;		})	},	changTetris:function(){		var _len = this.tetrisArr[this.tetrisType[0]].length;		if(this.tetrisType[1] < _len-1){			this.tetrisType[1]++;		}else{			this.tetrisType[1] = 0;		}	},	drive:function(){		switch (this.direction) {			case "left":				if(this.offsetCol > 0) this.offsetCol --;				break;			case "top":				this.changTetris();				break;			case "right":				this.offsetCol ++;				break;			case "bottom":				if(this.offsetRow < this.cellRow-2) this.offsetRow ++;				break;			default:break;		}		this.showTetris(this.direction);	},	showTetris:function(dir){		var _tt = this.tetrisArr[this.tetrisType[0]][this.tetrisType[1]],		_ele,self=this;		this.turning = true;		this.thisTetris = [];		for(var i=_tt.length-1; i>=0; i--){			_ele = this.cellArr[_tt[i] + this.offsetCol + this.offsetRow * this.cellCol];			if(this.offsetCol<7 && (_tt[i] + this.offsetCol + 1)%this.cellCol == 0){				this.offsetCol ++;				return;			}else if(this.offsetCol>7 && (_tt[i] + this.offsetCol)%this.cellCol == 0){				this.offsetCol --;				return;			}			if(_ele && _ele.hasClass("active") && dir == "left" && ($.inArray(_ele,this.preTetris)<0)){				if(($.inArray(_ele, this.cellArr) - $.inArray(this.preTetris[i], this.cellArr)) % this.cellCol !=0){					this.offsetCol ++;					return;				}			}			if(_ele && _ele.hasClass("active") && dir == "right" && ($.inArray(_ele,this.preTetris)<0)){				if(($.inArray(_ele, this.cellArr) - $.inArray(this.preTetris[i], this.cellArr)) % this.cellCol !=0){					this.offsetCol --;					return;				}			}			if(_ele){				if(_ele.hasClass("active") && ($.inArray(_ele,this.preTetris)<0)){					this.tetrisDown();					return;				}else{					this.thisTetris.push(_ele);				}			}else if(this.offsetRow > 0 ){				this.tetrisDown();				return;			}		};		for(var j=0, jlen = this.preTetris.length; j<jlen; j++){			this.preTetris[j].removeClass("active");		}		for(var k=0, klen = this.thisTetris.length; k<klen; k++){			this.thisTetris[k].addClass("active");		}		this.preTetris = this.thisTetris.slice(0);	},	tetrisDown:function(){		clearInterval(this.timer);		var _index;		this.turning = false;		forOuter:		for(var j = 0, jlen = this.preTetris.length; j<jlen; j++){			_index = $.inArray(this.preTetris[j],this.cellArr);			for(var k = _index - _index%this.cellCol, klen = _index - _index%this.cellCol + this.cellCol; k<klen; k++){				if(!this.cellArr[k].hasClass("active")){					continue forOuter;				}			}			if($.inArray(_index - _index%this.cellCol,this.fullArr)<0) this.fullArr.push(_index - _index%this.cellCol);		}		if(this.fullArr.length){			this.getScore();			return;		}		for(var i = 6; i<9; i++){			if(this.cellArr[i].hasClass("active")){				this.gameOver();				return;			}		}		this.nextTetris();	},	nextTetris:function(){		var self = this;		clearInterval(this.timer);		this.preTetris = [];		this.offsetRow = -2;		this.offsetCol = 7;		this.tetrisType = this.nextType;		this.nextType = this.tetrisTypeArr[Math.floor(this.tetrisTypeArr.length * Math.random())];		this.showNextType();		this.timer = setInterval(function(){			self.offsetRow++;			self.showTetris();		},this.interval[this.level]);	},	showNextType:function(){		var _nt = this.tetrisArr[this.nextType[0]][this.nextType[1]],_ele,_index;		this.e_nextType.find(".active").removeClass("active");		for(var i = 0, ilen = _nt.length; i<ilen; i++){			if(_nt[i] > this.cellCol-2){				_index = (_nt[i]+2)%this.cellCol-2 + 1 + 4*parseInt((_nt[i]+2)/this.cellCol);			}else{				_index = _nt[i] + 1;			}			_ele = this.miniCellArr[_index];			_ele.addClass("active");		}	},	getScore:function(){		var self = this;		for(var i = this.fullArr.length-1; i>=0; i--){			for(var j = 0; j<this.cellCol; j++){				this.cellArr[j+this.fullArr[i]].removeClass("active");					if(j == this.cellCol-1){						for(var k = this.fullArr[i]; k>=0; k--){						if(this.cellArr[k].hasClass("active")){							this.cellArr[k].removeClass("active");							this.cellArr[k + this.cellCol].addClass("active");						}					}				}			}					}		this.score += this.levelScore[this.level]*this.doubleScore[this.fullArr.length-1];		this.e_playScore.html(this.score); 		this.fullArr = [];		this.nextTetris();	},	gameOver:function(){		this.death = true;		this.pause();		return;	}}$(document).ready(function(e) {	var t = new Tetris();});</script></head><body><div class="head"><h1>Jquery-Tetris by 4074<span>网页版俄罗斯方块游戏</span></h1></div><div class="wrap"><div class="play_wrap">	<div id="play_area"></div>        <div class="play_menu">        	<p>下一个：</p>            <div id="play_nextType">	            </div>        	开始                        	<span class="level_text">中等</span>            	<span class="level_icon"></span>                        	<div class="level_menu" id="play_menu_level">                	<ul>                    	<li>                        	简单                        </li>                        <li>                        	中等                        </li>                        <li>                        	困难                        </li>                    </ul>                </div>        	<p>分数：<span id="play_score">0</span></p>        	<p>方向：<span id="play_direction">bottom</span></p>            <p>说明：<br>            -“下”、“左”、“右”键控制方向，“上”为变形；<br>            -游戏开始前、暂停时可调整难度；<br>            -难度分“简单”、“中等”、“困难”三级；<br>            -对应的分值为10、20、40；<br>            -多行同时消去的倍数为1、4、10、20；      </p>        </div>    </div></div></body></html>

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