【编程游戏】贺岁放礼花。（点燃续帖1-123楼cicadu的焰火）
2008-12-31 17:21
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function viewPage(html) {
var page = window.open('', '', '');
page.opener = null;
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【编程游戏】贺岁放礼花。（第一名奖励10000可用分）
作者：
点燃 [Ctrl+A 全部选择 提示：你可先修改部分代码，再按运行]
<html>
<head>
<title>学毛标兵来给大家放烟花！祝大家新年快乐，心想事成！ </title>
</head>
<body bgcolor="black" text="white" LINK="yellow" ALINK="red" VLINK="red">
<SCRIPT TYPE="text/javascript">
if(!window.JSFX) JSFX=new Object();
if(!JSFX.createLayer)
{/*** Include Library Code ***/
var ns4 = document.layers;
var ie4 = document.all;
var icolor = 0;
JSFX.objNo=0;
JSFX.getObjId = function(){return "JSFX_obj" + JSFX.objNo++;};
JSFX.createLayer = function(theHtml)
{
var layerId = JSFX.getObjId();
document.write(" <DIV id='"+layerId+"' style='position:absolute'>"+theHtml+" </DIV>" );
var el = document.getElementById ? document.getElementById(layerId) :
document.all ? document.all[layerId] :
document.layers[layerId];
return el;
}
JSFX.fxLayer = function(theHtml)
{
if(theHtml == null) return;
this.el = JSFX.createLayer(theHtml);
}
var proto = JSFX.fxLayer.prototype
proto.moveTo = function(x,y){this.el.style.left = x;this.el.style.top=y;}
proto.setBgColor = function(color) { this.el.style.backgroundColor = color; }
proto.clip = function(x1,y1, x2,y2){ this.el.style.clip="rect("+y1+" "+x2+" "+y2+" "+x1+")"; }
if(ns4){
proto.clip = function(x1,y1, x2,y2){
this.el.style.clip.top =y1;this.el.style.clip.left =x1;
this.el.style.clip.bottom=y2;this.el.style.clip.right =x2;
}
proto.setBgColor=function(color) { this.el.bgColor = color; }
}
if(window.opera)
proto.setBgColor = function(color) { this.el.style.color = color==null?'transparent':color; }
if(window.innerWidth)
{
gX=function(){return innerWidth;};
gY=function(){return innerHeight;};
}
else
{
gX=function(){return document.body.clientWidth;};
gY=function(){return document.body.clientHeight;};
}
/*** Example extend class ***/
JSFX.fxLayer2 = function(theHtml)
{
this.superC = JSFX.fxLayer;
this.superC(theHtml + "C");
}
JSFX.fxLayer2.prototype = new JSFX.fxLayer;
}/*** End Library Code ***/
/*************************************************/
/*** Firework Spark - extends fxLayer ***/
JSFX.FireworkSpark = function(x, y)
{
this.superC = JSFX.fxLayer;
this.superC("@");
this.dx = Math.random() * 4 - 2;
this.dy = Math.random() * 4 - 2;
this.ay = .09;
this.x = x;
this.y = y;
this.type = 0;
}
JSFX.FireworkSpark.prototype = new JSFX.fxLayer;
/*** END Class FireworkSpark Constructor - start methods ***/
JSFX.FireworkSpark.prototype.fire0 = function()
{
var a = Math.random() * 6.294;
var s = Math.random() * 2;
if(Math.random() >.6) s = 2;
this.dx = s*Math.sin(a);
this.dy = s*Math.cos(a) - 2;
}
JSFX.FireworkSpark.prototype.fire1 = function()
{
var a = Math.random() * 6.294;
var s = Math.random() * 2;
this.dx = s*Math.sin(a);
this.dy = s*Math.cos(a) - 2;
}
JSFX.FireworkSpark.prototype.fire2 = function()
{
var a = Math.random() * 6.294;
var s = 2;
this.dx = s*Math.sin(a);
this.dy = s*Math.cos(a) - 2;
}
JSFX.FireworkSpark.prototype.fire3 = function()
{
var a = Math.random() * 6.294;
var s = a - Math.random();
this.dx = s*Math.sin(a);
this.dy = s*Math.cos(a) - 2;
}
JSFX.FireworkSpark.prototype.fire4 = function()
{
var a = Math.random() * 6.294;
var s = (Math.random() > 0.5) ? 2 : 1;
if(s==1)this.setBgColor("#FFFFFF");
s -= Math.random()/4;
this.dx = s*Math.sin(a);
this.dy = s*Math.cos(a) - 2;
}
JSFX.FireworkSpark.prototype.fire = function(sx, sy, fw, cl)
{
this.setBgColor(cl);
if(fw == 1)
this.fire1();
else if(fw == 2)
this.fire2();
else if(fw == 3)
this.fire3();
else if(fw == 4)
this.fire4();
else
this.fire0();
this.x = sx;
this.y = sy;
this.moveTo(sx, sy);
}
var hexDigit=new Array("0","1","2","3","4","5","6","7","8","9","A","B","C","D","E","F");
function dec2hex(dec)
{
return(hexDigit[dec>>4]+hexDigit[dec&15]);
}
function hex2dec(hex)
{
return(parseInt(hex,16))
}
JSFX.FireworkSpark.prototype.animate = function(step)
{
var color = (step < 30) ? 255-(step*4) : Math.random()*(356-(step*4));
if(step>30)
{
/*set color*/
var hex = dec2hex(color);
if(icolor == 3)
var str = "#" + hex + hex + "00";//yellow color
else if(icolor == 0)
var str = "#" + hex + "0000";//red color
else if(icolor == 1)
var str = "#" + "00" + hex + "00"; //green color
else if(icolor == 2)
var str = "#" + "00" + hex + hex;//blue color
else if(icolor == 4)
var str = "#" + hex + hex + hex;//white color
this.setBgColor(str);
/*end set color*/
}
this.dy += this.ay;
this.x += this.dx;
this.y += this.dy;
this.moveTo(this.x, this.y);
}
/*** END Class FireworkSpark Methods***/
/*** Class Firework extends Object ***/
JSFX.Firework = function(numSparks)
{
window[ this.id = JSFX.getObjId() ] = this;
this.sparks = new Array();
for(i=0 ; i <numSparks; i++)
{
this.sparks[i]=new JSFX.FireworkSpark(-10, -10);
this.sparks[i].clip(0,0,3,3);
this.sparks[i].setBgColor("#00FF00");
}
this.step = 0;
this.timerId = -1;
this.x = 0;
this.y = 0;
this.dx = 0;
this.dy = 0;
this.ay = 0.2;
this.state = "OFF";
}
JSFX.Firework.prototype.explode = function()
{
var fw = Math.floor(Math.random() * 5);
for(i=0 ; i <this.sparks.length ; i++)
{
this.sparks[i].fire(this.x, this.y, fw, this.color);
this.sparks[i].dx += this.dx;
this.sparks[i].dy += this.dy;
}
}
JSFX.Firework.prototype.getMaxDy = function()
{
var ydiff = gY() - 30;
var dy = 1;
var dist = 0;
var ay = this.ay;
while(dist <ydiff)
{
dist += dy;
dy+=ay;
}
return -dy;
}
JSFX.Firework.prototype.animate = function()
{
if(this.state=="OFF")
{
var colors = new Array("#FF0000", "#00FF00", "#0000FF", "#FFFF00", "#FFFFFF");
icolor = Math.floor(Math.random()*colors.length)
this.color = colors[icolor];
this.step = 0;
this.x = gX()/2;
this.y = gY()-10;
this.dy = this.getMaxDy();
this.dx = Math.random()*-8 + 4;
this.dy += Math.random()*3;
for(i=0 ; i <this.sparks.length ; i++)
this.sparks[i].moveTo(-10,-10);
this.sparks[0].setBgColor(this.color);
this.state = "TR***EL";
}
else if(this.state=="TR***EL")
{
this.x += this.dx;
this.y += this.dy;
this.dy += this.ay;
this.sparks[0].moveTo(this.x,this.y);
if(this.dy > 1)
{
this.state="EXPLODE"
this.explode();
}
}
else
{
if(this.step > 50)
this.state="OFF";
this.step++;
for(i=0 ; i <this.sparks.length ; i++)
this.sparks[i].animate(this.step);
}
}
JSFX.Firework.prototype.start = function()
{
if(this.timerId == -1)
{
this.state = "OFF";
this.timerId = setInterval("window."+this.id+".animate()", 40);
}
}
/*** END Class Firework***/
JSFX.FWStart = function()
{
if(JSFX.FWLoad)JSFX.FWLoad();
myFW.start();
}
myFW = new JSFX.Firework(80);
JSFX.FWLoad=window.onload;
window.onload=JSFX.FWStart;
</SCRIPT>
</body>
</html>
点燃 [Ctrl+A 全部选择 提示：你可先修改部分代码，再按运行]
var page = window.open('', '', '');
page.opener = null;
page.document.write(html);
page.document.close();
}
【编程游戏】贺岁放礼花。（第一名奖励10000可用分）
作者：
点燃 [Ctrl+A 全部选择 提示：你可先修改部分代码，再按运行]
<html>
<head>
<title>学毛标兵来给大家放烟花！祝大家新年快乐，心想事成！ </title>
</head>
<body bgcolor="black" text="white" LINK="yellow" ALINK="red" VLINK="red">
<SCRIPT TYPE="text/javascript">
if(!window.JSFX) JSFX=new Object();
if(!JSFX.createLayer)
{/*** Include Library Code ***/
var ns4 = document.layers;
var ie4 = document.all;
var icolor = 0;
JSFX.objNo=0;
JSFX.getObjId = function(){return "JSFX_obj" + JSFX.objNo++;};
JSFX.createLayer = function(theHtml)
{
var layerId = JSFX.getObjId();
document.write(" <DIV id='"+layerId+"' style='position:absolute'>"+theHtml+" </DIV>" );
var el = document.getElementById ? document.getElementById(layerId) :
document.all ? document.all[layerId] :
document.layers[layerId];
return el;
}
JSFX.fxLayer = function(theHtml)
{
if(theHtml == null) return;
this.el = JSFX.createLayer(theHtml);
}
var proto = JSFX.fxLayer.prototype
proto.moveTo = function(x,y){this.el.style.left = x;this.el.style.top=y;}
proto.setBgColor = function(color) { this.el.style.backgroundColor = color; }
proto.clip = function(x1,y1, x2,y2){ this.el.style.clip="rect("+y1+" "+x2+" "+y2+" "+x1+")"; }
if(ns4){
proto.clip = function(x1,y1, x2,y2){
this.el.style.clip.top =y1;this.el.style.clip.left =x1;
this.el.style.clip.bottom=y2;this.el.style.clip.right =x2;
}
proto.setBgColor=function(color) { this.el.bgColor = color; }
}
if(window.opera)
proto.setBgColor = function(color) { this.el.style.color = color==null?'transparent':color; }
if(window.innerWidth)
{
gX=function(){return innerWidth;};
gY=function(){return innerHeight;};
}
else
{
gX=function(){return document.body.clientWidth;};
gY=function(){return document.body.clientHeight;};
}
/*** Example extend class ***/
JSFX.fxLayer2 = function(theHtml)
{
this.superC = JSFX.fxLayer;
this.superC(theHtml + "C");
}
JSFX.fxLayer2.prototype = new JSFX.fxLayer;
}/*** End Library Code ***/
/*************************************************/
/*** Firework Spark - extends fxLayer ***/
JSFX.FireworkSpark = function(x, y)
{
this.superC = JSFX.fxLayer;
this.superC("@");
this.dx = Math.random() * 4 - 2;
this.dy = Math.random() * 4 - 2;
this.ay = .09;
this.x = x;
this.y = y;
this.type = 0;
}
JSFX.FireworkSpark.prototype = new JSFX.fxLayer;
/*** END Class FireworkSpark Constructor - start methods ***/
JSFX.FireworkSpark.prototype.fire0 = function()
{
var a = Math.random() * 6.294;
var s = Math.random() * 2;
if(Math.random() >.6) s = 2;
this.dx = s*Math.sin(a);
this.dy = s*Math.cos(a) - 2;
}
JSFX.FireworkSpark.prototype.fire1 = function()
{
var a = Math.random() * 6.294;
var s = Math.random() * 2;
this.dx = s*Math.sin(a);
this.dy = s*Math.cos(a) - 2;
}
JSFX.FireworkSpark.prototype.fire2 = function()
{
var a = Math.random() * 6.294;
var s = 2;
this.dx = s*Math.sin(a);
this.dy = s*Math.cos(a) - 2;
}
JSFX.FireworkSpark.prototype.fire3 = function()
{
var a = Math.random() * 6.294;
var s = a - Math.random();
this.dx = s*Math.sin(a);
this.dy = s*Math.cos(a) - 2;
}
JSFX.FireworkSpark.prototype.fire4 = function()
{
var a = Math.random() * 6.294;
var s = (Math.random() > 0.5) ? 2 : 1;
if(s==1)this.setBgColor("#FFFFFF");
s -= Math.random()/4;
this.dx = s*Math.sin(a);
this.dy = s*Math.cos(a) - 2;
}
JSFX.FireworkSpark.prototype.fire = function(sx, sy, fw, cl)
{
this.setBgColor(cl);
if(fw == 1)
this.fire1();
else if(fw == 2)
this.fire2();
else if(fw == 3)
this.fire3();
else if(fw == 4)
this.fire4();
else
this.fire0();
this.x = sx;
this.y = sy;
this.moveTo(sx, sy);
}
var hexDigit=new Array("0","1","2","3","4","5","6","7","8","9","A","B","C","D","E","F");
function dec2hex(dec)
{
return(hexDigit[dec>>4]+hexDigit[dec&15]);
}
function hex2dec(hex)
{
return(parseInt(hex,16))
}
JSFX.FireworkSpark.prototype.animate = function(step)
{
var color = (step < 30) ? 255-(step*4) : Math.random()*(356-(step*4));
if(step>30)
{
/*set color*/
var hex = dec2hex(color);
if(icolor == 3)
var str = "#" + hex + hex + "00";//yellow color
else if(icolor == 0)
var str = "#" + hex + "0000";//red color
else if(icolor == 1)
var str = "#" + "00" + hex + "00"; //green color
else if(icolor == 2)
var str = "#" + "00" + hex + hex;//blue color
else if(icolor == 4)
var str = "#" + hex + hex + hex;//white color
this.setBgColor(str);
/*end set color*/
}
this.dy += this.ay;
this.x += this.dx;
this.y += this.dy;
this.moveTo(this.x, this.y);
}
/*** END Class FireworkSpark Methods***/
/*** Class Firework extends Object ***/
JSFX.Firework = function(numSparks)
{
window[ this.id = JSFX.getObjId() ] = this;
this.sparks = new Array();
for(i=0 ; i <numSparks; i++)
{
this.sparks[i]=new JSFX.FireworkSpark(-10, -10);
this.sparks[i].clip(0,0,3,3);
this.sparks[i].setBgColor("#00FF00");
}
this.step = 0;
this.timerId = -1;
this.x = 0;
this.y = 0;
this.dx = 0;
this.dy = 0;
this.ay = 0.2;
this.state = "OFF";
}
JSFX.Firework.prototype.explode = function()
{
var fw = Math.floor(Math.random() * 5);
for(i=0 ; i <this.sparks.length ; i++)
{
this.sparks[i].fire(this.x, this.y, fw, this.color);
this.sparks[i].dx += this.dx;
this.sparks[i].dy += this.dy;
}
}
JSFX.Firework.prototype.getMaxDy = function()
{
var ydiff = gY() - 30;
var dy = 1;
var dist = 0;
var ay = this.ay;
while(dist <ydiff)
{
dist += dy;
dy+=ay;
}
return -dy;
}
JSFX.Firework.prototype.animate = function()
{
if(this.state=="OFF")
{
var colors = new Array("#FF0000", "#00FF00", "#0000FF", "#FFFF00", "#FFFFFF");
icolor = Math.floor(Math.random()*colors.length)
this.color = colors[icolor];
this.step = 0;
this.x = gX()/2;
this.y = gY()-10;
this.dy = this.getMaxDy();
this.dx = Math.random()*-8 + 4;
this.dy += Math.random()*3;
for(i=0 ; i <this.sparks.length ; i++)
this.sparks[i].moveTo(-10,-10);
this.sparks[0].setBgColor(this.color);
this.state = "TR***EL";
}
else if(this.state=="TR***EL")
{
this.x += this.dx;
this.y += this.dy;
this.dy += this.ay;
this.sparks[0].moveTo(this.x,this.y);
if(this.dy > 1)
{
this.state="EXPLODE"
this.explode();
}
}
else
{
if(this.step > 50)
this.state="OFF";
this.step++;
for(i=0 ; i <this.sparks.length ; i++)
this.sparks[i].animate(this.step);
}
}
JSFX.Firework.prototype.start = function()
{
if(this.timerId == -1)
{
this.state = "OFF";
this.timerId = setInterval("window."+this.id+".animate()", 40);
}
}
/*** END Class Firework***/
JSFX.FWStart = function()
{
if(JSFX.FWLoad)JSFX.FWLoad();
myFW.start();
}
myFW = new JSFX.Firework(80);
JSFX.FWLoad=window.onload;
window.onload=JSFX.FWStart;
</SCRIPT>
</body>
</html>
点燃 [Ctrl+A 全部选择 提示：你可先修改部分代码，再按运行]
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