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js方块躲避游戏代码_javascript技巧

WBOYasal: 2016-05-16 19:04:481310semak imbas

鼠标拖动红色方块，就可以开始，不要让蓝色方块碰到你控制的红色方块

<title>www.jb51.net脚本之家 Escapa!红方块躲避游戏</title> 
<meta http-equiv="Content-Type" content="text/html; charset=windows-1252"> 
<script language="JavaScript" type="text/javascript"> 
isNS4 = (document.layers) ? true : false; 
isIE4 = (document.all && !document.getElementById) ? true : false; 
isIE5 = (document.all && document.getElementById) ? true : false; 
isNS6 = (!document.all && document.getElementById) ? true : false; 
var curX, curY, curX2, curY2, boxX, boxY, moving=0, touch=0; 
var gametime=0, started=0, speed; 
var starttime, endtime, finaltime=0; //pass finaltime to popup window to ask for initials 
var enemyxdir = new Array(1,1,1,1); 
var enemyydir = new Array(1,1,1,1); 
if (isNS4 || isNS6){ 
document.captureEvents(Event.MOUSEUP|Event.MOUSEDOWN|Event.MOUSEMOVE); 
} 
document.onmousedown = start; 
document.onmousemove = checkLocation; 
document.onmouseup = stop; 
function startclock() {var today = new Date(); starttime = today.getTime();} 
function endclock() {var today = new Date(); endtime = today.getTime();} 
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function setposX(divname, xpos) { 
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function givesize(divname, dimension) { 
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function checktouching(num) { 
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} 
function movenemy(num,step_x,step_y){ 
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    if (giveposY(enemy) >= (450 - enemyy) || giveposY(enemy) <= 0) { 
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    var newposx = giveposX(enemy) + (step_x*enemyxdir[num]) + 0; 
    var newposy = giveposY(enemy) + (step_y*enemyydir[num]) + 0; 
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} 
function movenemies() { 
    gametime = gametime + 1 
    if (gametime >= 0 && gametime < 100) speed = 80; 
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    else if (gametime >= 300 &&  gametime < 400) speed = 30; 
    else if (gametime >= 400 &&  gametime < 500) speed = 20; 
    else speed = 10; 
    // window.status = "speed:  " + speed + "   gametime: " + gametime; 
    movenemy(0,-10,12); 
    movenemy(1,-12,-20); 
    movenemy(2,15,-13); 
    movenemy(3,17,11); 
    setTimeout(movenemies,speed); 
} 
function start(e) { 
    if (started == 0) {    movenemies();     startclock();     started = 1;    } 
    curX = (isNS4 || isNS6) ? e.pageX : window.event.x ; 
    curY = (isNS4 || isNS6) ? e.pageY : window.event.y ; 
    curX2 = eval(curX - 40); 
    curY2 = eval(curY - 40); 
    boxX = eval(curX - 20); 
    boxY = eval(curY - 20); 
    var boxleft = giveposX('box'); 
    var boxtop = giveposY('box'); 
    if (curX > boxleft && curX2 < boxleft && curY > boxtop && curY2 < boxtop) { 
        moving = 1; 
        setposX('box', boxX); 
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} 
function stop(e){ 
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} 
function reset(e){ 
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    if (finaltime == 0) { 
        finaltime = calctime(); 
        window.alert('You hold ' + finaltime + ' seconds... salutations Fp'); 
//        var entername = window.confirm('Enter your name?'); 
//            if (entername) { 
//            window.open("?" + finaltime,'winwin','width=300,height=500,left=40,top=40,status=1,resizable'); 
//            document.location.reload(); 
//            } 
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} 
function checkLocation(e){ 
        curX = (isNS4 || isNS6) ? e.pageX : window.event.x ; 
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        boxY = eval(curY - 20); 
    checktouching('1'); 
    if (moving == 1 && touch == 0){ 
            setposX('box',boxX); 
            setposY('box',boxY); 
            if (curY > 69 && curX > 69 && curY < 381 && curX < 381) return false; 
            else stop(); reset(); 
    } 
    else if (touch == 1){ 
    stop(); reset(); 
    } 
} 
</script> 
<meta content="MSHTML 6.00.2800.1106" name="GENERATOR"> 
 
<div id="box" style="LEFT: 205px; WIDTH: 40px; POSITION: absolute; TOP: 205px; HEIGHT: 40px; BACKGROUND-COLOR: #990000; layer-background-color: #990000"> 
<table height="40" width="40"> 
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    <td> </td>
</tr>
</tbody>
</table>
</div> 
<div id="enemy0" style="LEFT: 270px; WIDTH: 60px; POSITION: absolute; TOP: 60px; HEIGHT: 50px; BACKGROUND-COLOR: #000099; layer-background-color: #000099"> 
<table height="50" width="60"> 
  <tbody> 
  <tr> 
    <td> </td>
</tr>
</tbody>
</table>
</div> 
<div id="enemy1" style="LEFT: 300px; WIDTH: 100px; POSITION: absolute; TOP: 330px; HEIGHT: 20px; BACKGROUND-COLOR: #000099; layer-background-color: #000099"> 
<table height="20" width="100"> 
  <tbody> 
  <tr> 
    <td> </td>
</tr>
</tbody>
</table>
</div> 
<div id="enemy2" style="LEFT: 70px; WIDTH: 30px; POSITION: absolute; TOP: 320px; HEIGHT: 60px; BACKGROUND-COLOR: #000099; layer-background-color: #000099"> 
<table height="60" width="30"> 
  <tbody> 
  <tr> 
    <td> </td>
</tr>
</tbody>
</table>
</div> 
<div id="enemy3" style="LEFT: 70px; WIDTH: 60px; POSITION: absolute; TOP: 70px; HEIGHT: 60px; BACKGROUND-COLOR: #000099; layer-background-color: #000099"> 
<table height="60" width="60"> 
  <tbody> 
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</tr>
</tbody>
</table>
</div> 
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</table>
</td>
</tr>
</tbody>
</table> 
    <font face="verdana,arial,helvetica" size="2"> 
    
 </font><div style="position: absolute; width: 285px; height: 293px; z-index: 1; left: 467px; top: 32px" id="layer1"> 
    Click onto the red block with jump over it:
 
    
 
    Move the red block avoiding crash with the blue ones
 
    
 
    DonæŠ° touch the black edge.
 
    
 
    If you can reach more than 18 seconds, you are a genius.
 
    
 
    
 
    It is said that the pilots from the US Air Force
 
        are forced to reach 2 MINUTES.</div>

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