俄罗斯方块代码,ASP代码库,德仔网

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【ASP】俄罗斯方块
作者:xudianlong / 发布于2014/7/4/ 1086

	<html>
	<head>
	<style>BODY {
	 BACKGROUND: black; MARGIN: 0px
	}
	td { height: 20px; width: 20px; font-family: 宋体; color: #FFFFFF; font-size: 9pt }
	#block_div {
	 POSITION: absolute; WIDTH: 80px; Z-INDEX: 1
	}
	#table_div {
	 POSITION: absolute; WIDTH: 320px
	}
	#nblock_div {
	 COLOR: red; FONT: 48px system; POSITION: absolute; Z-INDEX: 2
	}
	#title_div {
	 COLOR: white; FONT-SIZE: 22px; LEFT: 326px; POSITION: absolute; TOP: 7px
	}
	#infobar_div {
	 LEFT: 396px; POSITION: absolute; TOP: 416px
	}
	#infobar2_div {
	 COLOR: white; FONT-SIZE: 14px; LEFT: 396px; POSITION: absolute; TOP: 480px
	}
	#infobar2_div A {
	 COLOR: #99ccff; TEXT-DECORATION: none
	}
	</style>
	</head>
	<script id="clientEventHandlersJS" language="javascript">
	<!--

	/*
	Tetris Game by Xie Yong (nsxy@163.net)
	Modifications by DynamicDrive.com for interface enhancements
	For this script, visit http://www.dynamicdrive.com
	*/

	if (document.all){
	var n_width = 800;
	var n_height = 600;
	var n_left = Math.round( screen.width/2 ) - n_width/2;
	var n_top = Math.round( screen.height/2 ) - n_height/2;
	var n_IncStep = 20;
	var curBlcok,nextBlock;
	var arr_curBlock = new Array(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);
	var curX,curY;
	var speed=1;
	var maxspeed=9;
	var clr_per_line=18;
	var pause=0;
	var gameover=0;
	var colors = new Array("#999999","#0000FF","#80FFFF","#80FF80","#FFFF00","#FF8000","#FF00FF","#FF0000"
	);
	var cid;
	var ncid;
	var blocks = new Array("tt_O1","tt_T2","tt_Z1","tt_S1","tt_L1","tt_J1","tt_I2");
	var bid;
	var killedlines=0;

	var tt_O1 = new Array(0,0,0,0,0,0,0,0,0,1,1,0,0,1,1,0);
	var tt_O2 = new Array(0,0,0,0,0,0,0,0,0,1,1,0,0,1,1,0);
	var tt_O3 = new Array(0,0,0,0,0,0,0,0,0,1,1,0,0,1,1,0);
	var tt_O4 = new Array(0,0,0,0,0,0,0,0,0,1,1,0,0,1,1,0);

	var tt_T1 = new Array(0,0,0,0,0,1,0,0,1,1,0,0,0,1,0,0);
	var tt_T2 = new Array(0,0,0,0,0,0,0,0,1,1,1,0,0,1,0,0);
	var tt_T3 = new Array(0,0,0,0,0,1,0,0,0,1,1,0,0,1,0,0);
	var tt_T4 = new Array(0,0,0,0,0,1,0,0,1,1,1,0,0,0,0,0);

	var tt_Z1 = new Array(0,0,0,0,1,1,0,0,0,1,1,0,0,0,0,0);
	var tt_Z2 = new Array(0,0,0,0,0,0,1,0,0,1,1,0,0,1,0,0);
	var tt_Z3 = new Array(0,0,0,0,0,1,1,0,0,0,1,1,0,0,0,0);
	var tt_Z4 = new Array(0,0,1,0,0,1,1,0,0,1,0,0,0,0,0,0);

	var tt_S1 = new Array(0,0,0,0,0,1,1,0,1,1,0,0,0,0,0,0);
	var tt_S2 = new Array(0,0,0,0,0,1,0,0,0,1,1,0,0,0,1,0);
	var tt_S3 = new Array(0,0,0,0,0,0,1,1,0,1,1,0,0,0,0,0);
	var tt_S4 = new Array(0,1,0,0,0,1,1,0,0,0,1,0,0,0,0,0);

	var tt_L1 = new Array(0,1,0,0,0,1,0,0,0,1,1,0,0,0,0,0);
	var tt_L2 = new Array(0,0,0,0,0,0,1,0,1,1,1,0,0,0,0,0);
	var tt_L3 = new Array(0,0,0,0,0,1,1,0,0,0,1,0,0,0,1,0);
	var tt_L4 = new Array(0,0,0,0,0,1,1,1,0,1,0,0,0,0,0,0);

	var tt_J1 = new Array(0,0,1,0,0,0,1,0,0,1,1,0,0,0,0,0);
	var tt_J2 = new Array(0,0,0,0,1,1,1,0,0,0,1,0,0,0,0,0);
	var tt_J3 = new Array(0,0,0,0,0,1,1,0,0,1,0,0,0,1,0,0);
	var tt_J4 = new Array(0,0,0,0,0,1,0,0,0,1,1,1,0,0,0,0);

	var tt_I1 = new Array(0,1,0,0,0,1,0,0,0,1,0,0,0,1,0,0);
	var tt_I2 = new Array(0,0,0,0,0,0,0,0,0,0,0,0,1,1,1,1);
	var tt_I3 = new Array(0,0,1,0,0,0,1,0,0,0,1,0,0,0,1,0);
	var tt_I4 = new Array(0,0,0,0,0,0,0,0,0,0,0,0,1,1,1,1);

	var table = new Array(
	 1,1,0,0,0,0,0,0,0,0,0,0,0,0,1,1,
	 1,1,0,0,0,0,0,0,0,0,0,0,0,0,1,1,
	 1,1,0,0,0,0,0,0,0,0,0,0,0,0,1,1,
	 1,1,0,0,0,0,0,0,0,0,0,0,0,0,1,1,
	 1,1,0,0,0,0,0,0,0,0,0,0,0,0,1,1,
	 1,1,0,0,0,0,0,0,0,0,0,0,0,0,1,1,
	 1,1,0,0,0,0,0,0,0,0,0,0,0,0,1,1,
	 1,1,0,0,0,0,0,0,0,0,0,0,0,0,1,1,
	 1,1,0,0,0,0,0,0,0,0,0,0,0,0,1,1,
	 1,1,0,0,0,0,0,0,0,0,0,0,0,0,1,1,
	 1,1,0,0,0,0,0,0,0,0,0,0,0,0,1,1,
	 1,1,0,0,0,0,0,0,0,0,0,0,0,0,1,1,
	 1,1,0,0,0,0,0,0,0,0,0,0,0,0,1,1,
	 1,1,0,0,0,0,0,0,0,0,0,0,0,0,1,1,
	 1,1,0,0,0,0,0,0,0,0,0,0,0,0,1,1,
	 1,1,0,0,0,0,0,0,0,0,0,0,0,0,1,1,
	 1,1,0,0,0,0,0,0,0,0,0,0,0,0,1,1,
	 1,1,0,0,0,0,0,0,0,0,0,0,0,0,1,1,
	 1,1,0,0,0,0,0,0,0,0,0,0,0,0,1,1,
	 1,1,0,0,0,0,0,0,0,0,0,0,0,0,1,1,
	 1,1,0,0,0,0,0,0,0,0,0,0,0,0,1,1,
	 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1)

	}
	else
	alert("You need IE4+ to play Tetris!")

	function dimension2(row,col,num){
	 var i = row * num + col;
	 return (this[i]);
	}
	Array.prototype.getd = dimension2;

	function ShowBlock(x,y,block_type,color){
	 for (var i=0;i<block_tbl.rows.length;i++){
	 for (var j=0;j<block_tbl.rows(i).cells.length;j++){
	 var d2 = i * 4 + j;
	 if (block_type[d2]==1){
	 block_tbl.rows(i).cells(j).style.background = color;
	 }
	 else{
	 block_tbl.rows(i).cells(j).style.background = "";
	 }
	 }
	 }
	 block_div.style.pixelLeft=x;
	 block_div.style.pixelTop=y;
	}

	function ShowBlock1(x,y,block_type,color,obj_tabID,obj_divID){
	 for (var i=0;i<obj_tabID.rows.length;i++){
	 for (var j=0;j<obj_tabID.rows(i).cells.length;j++){
	 var d2 = i * 4 + j;
	 if (block_type[d2]==1){
	 obj_tabID.rows(i).cells(j).style.background = color;
	 }
	 else{
	 obj_tabID.rows(i).cells(j).style.background = "";
	 }
	 }
	 }
	 obj_divID.style.pixelLeft=x;
	 obj_divID.style.pixelTop=y;
	}

	function Change(inc){
	 var type = curBlock.substr(0,4);
	 var num = curBlock.substr(curBlock.length-1);
	 num = parseInt(num) + inc;
	 if (num>4||num<1) num -= 4*inc;
	 type += num;
	 eval("arr_tmp = " + type + ";");
	 if (CanMove(curX,curY,arr_tmp)){
	 curBlock = type;
	 eval("arr_curBlock = " + curBlock + ";");
	 eval("ShowBlock(block_div.style.pixelLeft,block_div.style.pixelTop," + curBlock + ",colors[" + cid + "]);");
	 }
	}

	function CanMove(x,y,block){
	 for (i=0;i<4;i++){
	 for (j=0;j<4;j++){
	 if (block.getd(i,j,4)&table.getd(y/n_IncStep+i,x/n_IncStep+j,16)) return false;
	 }
	 }
	 return true;
	}

	function NewBlock(){
	 curBlock = nextBlock;
	 cid = ncid;
	 bid = Math.round(Math.random()*(blocks.length-1));
	 ncid = Math.round(Math.random()*(colors.length-1));
	 nextBlock = blocks[bid];
	 eval("arr_curBlock = " + curBlock + ";");
	 eval("ShowBlock(120,0," + curBlock + ",colors[" + cid + "]);");
	 eval("arr_curBlock = " + curBlock + ";");
	 eval("ShowBlock1(466,116," + nextBlock + ",colors[" + ncid + "],nblock_tbl,nblock_div);");
	}

	function SaveBlock(){
	 for (i=0;i<4;i++){
	 for (j=0;j<4;j++){
	 table[(curY/n_IncStep+i)*16+curX/n_IncStep+j]|=arr_curBlock[i*4+j];
	 if (arr_curBlock[i*4+j]==1)
	 if ((curY/n_IncStep+i<21)&&(curX/n_IncStep+j>1)&&(curX/n_IncStep+j<14))
	 table_tbl.rows(curY/n_IncStep+i).cells(curX/n_IncStep+j).style.background = colors[cid];
	 if (table[(curY/n_IncStep+i)*16+curX/n_IncStep+j]!=1)
	 table_tbl.rows(curY/n_IncStep+i).cells(curX/n_IncStep+j).style.background = "black";
	 }
	 }
	}

	function DelLine(line){
	 for(i=line;i>0;i--){
	 for(j=2;j<14;j++){
	 table[i*16+j]=table[(i-1)*16+j];
	 }
	 }
	 table_tbl.deleteRow(line);
	 table_tbl.insertRow(0);
	 for (i=0;i<16;i++){
	 table_tbl.rows(0).insertCell();
	 if (i<2||i>13) table_tbl.rows(0).cells(i).style.background="navy";
	 }
	 killedlines++;
	 cll.innerText=parseInt(cll.innerText)+1;
	}

	function DelLines(){
	 var c,d,i,j;
	 d=0;
	 curY=block_div.style.pixelTop;
	 for(i=(curY/20+3);i>curY/20-1;i--){
	 c=0;
	 for(j=2;j<14;j++){
	 if (isNaN(table[i*16+j])||i==21) break;
	 c+=table[i*16+j];
	 }
	 if(c==12){
	 DelLine(i);
	 i++;
	 d++;
	 }
	 }
	 if (d>0)
	 sco.innerText=parseInt(sco.innerText)+d*d*36;
	}

	function Lucifer(){
	 for(var i=2;i<14;i++){
	 if (table[16+i]==1) return true;
	 }
	 return false;
	}

	function GameOver(){
	 gameover=1;
	 clearInterval(gameInterval);
	 block_div.innerHTML="";
	 for (i=0;i<21;i++){
	 for (j=2;j<14;j++){
	 setTimeout("table_tbl.rows(" + i + ").cells(" + j + ").style.background = colors[Math.round(Math.random()*7)];",16*i*j);
	 }
	 }
	 nblock_div.innerHTML = "Game Over";
	}

	

	function document_onkeydown() {
	 if (gameover==1) return;
	 with (block_div.style){
	 curX = pixelLeft;
	 curY = pixelTop;
	 switch (event.keyCode){
	 case 37:
	 if (CanMove(curX-n_IncStep,curY,arr_curBlock))
	 pixelLeft-=n_IncStep;
	 break;
	 case 38:
	 Change(1);
	 break;
	 case 39:
	 if (CanMove(curX+n_IncStep,curY,arr_curBlock))
	 pixelLeft+=n_IncStep;
	 break;
	 case 40:
	 if (CanMove(curX,curY+n_IncStep,arr_curBlock)){
	 pixelTop+=n_IncStep;
	 }
	 else{
	 SaveBlock();
	 DelLines();
	 if (Lucifer()){
	 GameOver();
	 return;
	 }
	 sco.innerText=parseInt(sco.innerText)+2;
	 NewBlock();
	 }
	 break;
	 case 32:
	 if (pause==0){
	 clearInterval(gameInterval);
	 pause=1;
	 }
	 else{
	 gameInterval=window.setInterval("Handle_Interval()",(maxspeed-speed+1)*60);
	 pause=0;
	 }
	 break;
	 case 90:
	 Change(1);
	 break;
	 case 88:
	 Change(-1);
	 break;
	 default:
	 }
	 }
	}

	function Handle_Interval(){
	 curX = block_div.style.pixelLeft;
	 curY = block_div.style.pixelTop;
	 if (CanMove(curX,curY+n_IncStep,arr_curBlock)){
	 block_div.style.pixelTop+=n_IncStep;
	 }
	 else{
	 SaveBlock();
	 DelLines();
	 if (Lucifer()){
	 GameOver();
	 return;
	 }
	 sco.innerText=parseInt(sco.innerText)+2
	 NewBlock();
	 }
	 if (killedlines>=clr_per_line){
	 killedlines-=clr_per_line;
	 if (speed<maxspeed)
	 speed++;
	 else
	 speed=maxspeed;
	 spd.innerText=speed;
	 clearInterval(gameInterval);
	 gameInterval=window.setInterval("Handle_Interval()",(maxspeed-speed+1)*60);
	 }
	}
	//-->
	</script>
	<script
	event="onkeydown" for="document" language="javascript">
	<!--
	if (document.all)
	document_onkeydown()
	//-->
	</script>

	
	<body>
	<div id="block_div" style="LEFT: 60px; TOP: 0px">

	<table border="0" cellPadding="0" cellSpacing="0" id="block_tbl">
	 <script>
	if (document.all){
	for (var i=0;i<4;i++){
	 document.write("<tr>");
	 for (var j=0;j<4;j++){
	 document.write("<td style=\"border:1 solid black;\"></td>");
	 }
	 document.write("</tr>");
	}
	}
	</script>
	<TBODY>
	</TBODY>

	</table>
	</div><div id="nblock_div">

	<table border="0" cellPadding="0" cellSpacing="0" id="nblock_tbl">
	 <script>
	if (document.all){
	for (var i=0;i<4;i++){
	 document.write("<tr>");
	 for (var j=0;j<4;j++){
	 document.write("<td style=\"height:40;width:40;border:1 outset black;\"></td>");
	 }
	 document.write("</tr>");
	}
	}
	</script>
	<TBODY>
	</TBODY>

	</table>
	</div><div id="table_div">

	<table border="0" cellPadding="0" cellSpacing="0" id="table_tbl">
	 <script>
	if (document.all){
	for (var i=0;i<22;i++){
	 document.write("<tr>");
	 for (var j=0;j<16;j++){
	 var d2 = i * 16 + j;
	 if (table[d2]==1)
	 document.write("<td bgcolor=navy></td>");
	 else
	 document.write("<td style=\"background:black;\"></td>");
	 }
	 document.write("</tr>");
	}
	}
	</script>
	<TBODY>
	</TBODY>

	</table>
	</div><div id="title_div" noWrap>

	请输入数字(1-9)来调整速度： <input id="speedin" size="8">&nbsp;<BUTTON id="but" onclick="begintet()">应用</BUTTON>
	</div><div id="infobar_div">

	<table border="1" borderColor="navy" cellPadding="0" cellSpacing="0">
	<TBODY>
	 <tr align="middle">
	 <td style="COLOR: #99ccff; FONT: 12px system; WIDTH: 56px"><font size="2">速度</font>:</td>
	 <td id="spd" style="COLOR: red; FONT: 12px system">1</td>
	 <td style="COLOR: #99ccff; FONT: 12px system; WIDTH: 86px">总分：</td>
	 <td id="sco" style="COLOR: red; FONT: 12px system">0</td>
	 <td style="COLOR: #99ccff; FONT: 12px system; WIDTH: 96px">成绩:</td>
	 <td id="cll" style="COLOR: red; FONT: 12px system">0</td>
	 </tr>
	</TBODY>
	</table>
	</div><div id="infobar2_div"></div><script id="MainSection" language="javascript">
	<!--
	if (document.all){
	ncid = Math.round(Math.random()*(colors.length-1));
	bid = Math.round(Math.random()*(blocks.length-1));
	nextBlock = blocks[bid];
	NewBlock();
	}
	function begintet(){
	document.all.speedin.disabled=true
	document.all.but.disabled=true
	speed=parseInt(document.all.speedin.value);
	if (isNaN(speed)||speed==null||speed>maxspeed||speed<1) speed=1;
	spd.innerText=speed;
	gameInterval=window.setInterval("Handle_Interval()",(maxspeed-speed+1)*60);
	}
	//-->
	</script>
	</body>
	</html>
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