Created
June 19, 2015 10:20
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Escapa v2
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<!-- | |
_ _ _ _ | |
| |__ __ _ ___| | _____ _ __ ___ __ _ _ __| |_| |__ | |
| '_ \ / _` |/ __| |/ / _ \ '__/ _ \/ _` | '__| __| '_ \ | |
| | | | (_| | (__| < __/ | | __/ (_| | | | |_| | | | | |
|_| |_|\__,_|\___|_|\_\___|_| \___|\__,_|_| \__|_| |_| | |
PS: Your task is to implement additional feature in this game named escapa. | |
--> | |
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> | |
<html><head><meta http-equiv="Content-Type" content="text/html; charset=windows-1252"> | |
<title>Escapa v2.0!</title> | |
<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();} | |
function calctime() {var time = (endtime - starttime - 0)/1000; return time;} | |
function giveposX(divname) { | |
if (isNS4) var posLeft = document.layers[divname].left; | |
else if (isIE4 || isIE5) var posLeft = document.all(divname).style.pixelLeft; | |
else if (isNS6) var posLeft = parseInt(document.getElementById(divname).style.left + ""); | |
return posLeft; | |
} | |
function giveposY(divname) { | |
if (isNS4) var posTop = document.layers[divname].top; | |
else if (isIE4 || isIE5) var posTop = document.all(divname).style.pixelTop; | |
else if (isNS6) var posTop = parseInt(document.getElementById(divname).style.top + ""); | |
return posTop; | |
} | |
function setposX(divname, xpos) { | |
if (isNS4) document.layers[divname].left = xpos; | |
else if (isIE4 || isIE5) document.all(divname).style.pixelLeft = xpos; | |
else if (isNS6) document.getElementById(divname).style.left = xpos; | |
} | |
function setposY(divname, ypos) { | |
if (isNS4) document.layers[divname].top = ypos; | |
else if (isIE4 || isIE5) document.all(divname).style.pixelTop = ypos; | |
else if (isNS6) document.getElementById(divname).style.top = ypos; | |
} | |
function givesize(divname, dimension) { | |
var divsize = 0; | |
if (dimension == 'y') { | |
if (isNS4) divsize = document.layers[divname].clip.height; | |
else if (isIE4 || isIE5) divsize = document.all(divname).style.pixelHeight; | |
else if (isNS6) divsize = parseInt(document.getElementById(divname).style.height + ""); | |
} | |
else if (dimension == 'x') { | |
if (isNS4) divsize = document.layers[divname].clip.width; | |
else if (isIE4 || isIE5) divsize = document.all(divname).style.pixelWidth; | |
else if (isNS6) divsize = parseInt(document.getElementById(divname).style.width + ""); | |
} | |
return divsize; | |
} | |
// check to see if 'box' is touching 'enemy1' | |
function checktouching(num) { | |
var enemy = "enemy" + num + "" | |
var difX = giveposX('box') - giveposX(enemy) - 0; // -0 converts to integer | |
var difY = giveposY('box') - giveposY(enemy) - 0; | |
// set touch = 1 if it is touching an enemy | |
if (difX > (-1 * givesize('box', 'x')) && difX < givesize(enemy, 'x') && difY > (-1 * givesize('box', 'y')) && difY < givesize(enemy, 'y')) { | |
touch = 1; | |
} | |
else touch = 0; | |
} | |
function movenemy(num,step_x,step_y){ | |
var enemy = "enemy" + num + "" | |
var enemyx = givesize(enemy, 'x'); | |
var enemyy = givesize(enemy, 'y'); | |
if (giveposX(enemy) >= (450 - enemyx) || giveposX(enemy) <= 0) { | |
enemyxdir[num] = -1 * enemyxdir[num]; | |
} | |
if (giveposY(enemy) >= (450 - enemyy) || giveposY(enemy) <= 0) { | |
enemyydir[num] = -1 * enemyydir[num]; | |
} | |
var newposx = giveposX(enemy) + (step_x*enemyxdir[num]) + 0; | |
var newposy = giveposY(enemy) + (step_y*enemyydir[num]) + 0; | |
setposX(enemy, newposx); | |
setposY(enemy, newposy); | |
checktouching(num + ""); | |
if (touch == 1) { | |
stop(); reset(); | |
} | |
} | |
function movenemies() { | |
gametime = gametime + 1 | |
if (gametime >= 0 && gametime < 100) speed = 80; | |
else if (gametime >= 100 && gametime < 200) speed = 60; | |
else if (gametime >= 200 && gametime < 300) speed = 40; | |
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); | |
setposY('box', boxY); | |
if (isNS4 || isNS6){ | |
document.captureEvents(Event.MOUSEMOVE); | |
} | |
} | |
} | |
function stop(e){ | |
moving=0; | |
if (isNS4 || isNS6){ | |
document.releaseEvents(Event.MOUSEMOVE); | |
} | |
} | |
function reset(e){ | |
endclock(); | |
moving=0; | |
if (isNS4 || isNS6){ | |
document.releaseEvents(Event.MOUSEMOVE); | |
} | |
if (finaltime == 0) { | |
finaltime = calctime(); | |
window.alert('You survived ' + finaltime + ' seconds !'); | |
// 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(); | |
// } | |
// else document.location.reload(); | |
document.location.reload(); | |
} | |
} | |
function checkLocation(e){ | |
curX = (isNS4 || isNS6) ? e.pageX : window.event.x ; | |
curY = (isNS4 || isNS6) ? e.pageY : window.event.y ; | |
boxX = eval(curX - 20); | |
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> | |
<body text="#000000" bgcolor="#ffffff" leftmargin="0" topmargin="0" marginwidth="0" marginheight="0"> | |
<!-- red box --> | |
<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"> | |
<tbody> | |
<tr> | |
<td> </td></tr></tbody></table></div> | |
<!-- bluebox - 0 --> | |
<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> | |
<!-- bluebox - 1 --> | |
<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> | |
<!-- bluebox - 2 --> | |
<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> | |
<!-- bluebox - 3 --> | |
<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> | |
<tr> | |
<td> </td></tr></tbody></table></div> | |
<table cellspacing="0" cellpadding="0" border="0"><!-- row 1 --> | |
<tbody> | |
<tr> | |
<td width="50" bgcolor="#000000" height="50"> | |
<table> | |
<tbody> | |
<tr> | |
<td></td></tr></tbody></table></td> | |
<td width="50" bgcolor="#000000" height="50"> | |
<table> | |
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<td></td></tr></tbody></table></td> | |
<td width="50" bgcolor="#000000" height="50"> | |
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<td width="50" bgcolor="#000000" height="50"> | |
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<td width="50" bgcolor="#000000" height="50"> | |
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<td></td></tr></tbody></table></td> | |
<td width="50" bgcolor="#000000" height="50"> | |
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<td></td></tr></tbody></table></td> | |
<td width="50" bgcolor="#000000" height="50"> | |
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<td></td></tr></tbody></table></td> | |
<td width="50" bgcolor="#000000" height="50"> | |
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<td></td></tr></tbody></table></td> | |
<td width="50" bgcolor="#000000" height="50"> | |
<table> | |
<tbody> | |
<tr> | |
<td></td></tr></tbody></table></td></tr><!-- row 2 --> | |
<tr> | |
<td width="50" bgcolor="#000000" height="50"> | |
<table> | |
<tbody> | |
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<td></td></tr></tbody></table></td> | |
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<td></td></tr></tbody></table></td> | |
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<td></td></tr></tbody></table></td> | |
<td width="50" bgcolor="#000000" height="50"> | |
<table> | |
<tbody> | |
<tr> | |
<td></td></tr></tbody></table></td></tr><!-- row 3 --> | |
<tr> | |
<td width="50" bgcolor="#000000" height="50"> | |
<table> | |
<tbody> | |
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<td></td></tr></tbody></table></td> | |
<td width="50" height="50"> | |
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<td width="50" bgcolor="#000000" height="50"> | |
<table> | |
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<td></td></tr></tbody></table></td></tr><!-- row 4 --> | |
<tr> | |
<td width="50" bgcolor="#000000" height="50"> | |
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<td width="50" bgcolor="#000000" height="50"> | |
<table> | |
<tbody> | |
<tr> | |
<td></td></tr></tbody></table></td></tr><!-- row 5 --> | |
<tr> | |
<td width="50" bgcolor="#000000" height="50"> | |
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<td></td></tr></tbody></table></td> | |
<td width="50" height="50"> | |
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<td></td></tr></tbody></table></td> | |
<td width="50" bgcolor="#000000" height="50"> | |
<table> | |
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<tr> | |
<td></td></tr></tbody></table></td></tr><!-- row 6 --> | |
<tr> | |
<td width="50" bgcolor="#000000" height="50"> | |
<table> | |
<tbody> | |
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<td></td></tr></tbody></table></td> | |
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<td></td></tr></tbody></table></td> | |
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<td></td></tr></tbody></table></td> | |
<td width="50" bgcolor="#000000" height="50"> | |
<table> | |
<tbody> | |
<tr> | |
<td></td></tr></tbody></table></td></tr><!-- row 7 --> | |
<tr> | |
<td width="50" bgcolor="#000000" height="50"> | |
<table> | |
<tbody> | |
<tr> | |
<td></td></tr></tbody></table></td> | |
<td width="50" height="50"> | |
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<td></td></tr></tbody></table></td> | |
<td width="50" height="50"> | |
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<td></td></tr></tbody></table></td> | |
<td width="50" height="50"> | |
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<td></td></tr></tbody></table></td> | |
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<td></td></tr></tbody></table></td> | |
<td width="50" height="50"> | |
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<td></td></tr></tbody></table></td> | |
<td width="50" height="50"> | |
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<td></td></tr></tbody></table></td> | |
<td width="50" height="50"> | |
<table> | |
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<td></td></tr></tbody></table></td> | |
<td width="50" bgcolor="#000000" height="50"> | |
<table> | |
<tbody> | |
<tr> | |
<td></td></tr></tbody></table></td></tr><!-- row 8 --> | |
<tr> | |
<td width="50" bgcolor="#000000" height="50"> | |
<table> | |
<tbody> | |
<tr> | |
<td></td></tr></tbody></table></td> | |
<td width="50" height="50"> | |
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<td></td></tr></tbody></table></td> | |
<td width="50" height="50"> | |
<table> | |
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<td></td></tr></tbody></table></td> | |
<td width="50" height="50"> | |
<table> | |
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<td></td></tr></tbody></table></td> | |
<td width="50" height="50"> | |
<table> | |
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<td></td></tr></tbody></table></td> | |
<td width="50" height="50"> | |
<table> | |
<tbody> | |
<tr> | |
<td></td></tr></tbody></table></td> | |
<td width="50" height="50"> | |
<table> | |
<tbody> | |
<tr> | |
<td></td></tr></tbody></table></td> | |
<td width="50" height="50"> | |
<table> | |
<tbody> | |
<tr> | |
<td></td></tr></tbody></table></td> | |
<td width="50" bgcolor="#000000" height="50"> | |
<table> | |
<tbody> | |
<tr> | |
<td></td></tr></tbody></table></td></tr><!-- row 9 --> | |
<tr> | |
<td width="50" bgcolor="#000000" height="50"> | |
<table> | |
<tbody> | |
<tr> | |
<td></td></tr></tbody></table></td> | |
<td width="50" bgcolor="#000000" height="50"> | |
<table> | |
<tbody> | |
<tr> | |
<td></td></tr></tbody></table></td> | |
<td width="50" bgcolor="#000000" height="50"> | |
<table> | |
<tbody> | |
<tr> | |
<td></td></tr></tbody></table></td> | |
<td width="50" bgcolor="#000000" height="50"> | |
<table> | |
<tbody> | |
<tr> | |
<td></td></tr></tbody></table></td> | |
<td width="50" bgcolor="#000000" height="50"> | |
<table> | |
<tbody> | |
<tr> | |
<td></td></tr></tbody></table></td> | |
<td width="50" bgcolor="#000000" height="50"> | |
<table> | |
<tbody> | |
<tr> | |
<td></td></tr></tbody></table></td> | |
<td width="50" bgcolor="#000000" height="50"> | |
<table> | |
<tbody> | |
<tr> | |
<td></td></tr></tbody></table></td> | |
<td width="50" bgcolor="#000000" height="50"> | |
<table> | |
<tbody> | |
<tr> | |
<td></td></tr></tbody></table></td> | |
<td width="50" bgcolor="#000000" height="50"> | |
<table> | |
<tbody> | |
<tr> | |
<td></td></tr> | |
</tbody> | |
</table> | |
</td> | |
</tr> | |
</tbody> | |
</table> | |
Player instruction: | |
<br>Click and hold the red square. | |
<br>Now, move it so that you neither touch the walls nor get hit by any of the blue blocks | |
<br>If you make it to 18 seconds, you are doing brilliantly! | |
<br> | |
</body></html> |
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