jquery实现海底鱼儿数量速度控制游动动画效果代码
代码语言:html
所属分类:动画
代码描述:jquery实现海底鱼儿数量速度控制游动动画效果代码,可对鱼的数量进行增减,鱼儿游动的速度也可增减。
下面为部分代码预览,完整代码请点击下载或在bfwstudio webide中打开
<!DOCTYPE>
<html lang="zh">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<meta http-equiv="Content-Language" content="zh-CN">
<style>
.draw-line{
stroke-width:3;
stroke-dasharray: 3,2;
stroke: #FF8C00;
}.other-f1{
stroke: lightskyblue;
}.other-f2 {
stroke: #11EE3D;
}.other-f3 {
stroke: #E6E61A;
}.other-f4 {
stroke: #2B2BD5;
}.other-f5 {
stroke: #808080;
}.other-f6 {
stroke: #F70938;
}.other-f7 {
stroke: #44A3BB;
}.other-f8 {
stroke: #9E4DB3;
}
.btn{
padding: 5px 10px;margin: 3px;border: none;background-color: #0c8cc7;color: white;border-radius: 2px;outline: none;cursor: pointer;
font-family: Microsoft YaHei;font-size: 14px;
}
</style>
<script type="text/javascript" src="//repo.bfw.wiki/bfwrepo/js/jquery-3.2.1.min.js"></script>
<script>
(function(){
var config;
var me;
var zFish = {config : config = {
delay: 20,
svgH: 0,
svgW: 0,
da: 40,//加速度
df: 8,//默认阻力
},
fishArr: []
};
me = {
id: 'user0',
clazz: '',
type: 1,
seed: 0,
head:{
r : 7,
x : 50,
y : 50,
vx : 0,
vy : 0,
xPower : 0,//-1 0 1 横向加速度
yPower : 0,//-1 0 1 纵向加速度
},
body:[
{x:0,y:0,r:8},
{x:0,y:0,r:9},
{x:0,y:0,r:9},
{x:0,y:0,r:8},
{x:0,y:0,r:7},
{x:0,y:0,r:5},
{x:0,y:0,r:4},
{x:0,y:0,r:5},
]
};
function makeSVG(tag,id) {
var ns = 'http://www.w3.org/2000/svg';
var el= document.createElementNS(ns, tag);
el.setAttribute("class","draw-line");
el.setAttribute("id",id);
return el;
}
zFish.initRoad = function() {
var svg = $("#svg");
var h = svg.height();
var w = svg.width();
config.svgH = h;
config.svgW = w;
}
zFish.initFish = function(fish) {
var svg = $("#svg");
var h = svg.height();
var w = svg.width();
var ball = $(makeSVG("circle","fish_"+fish.id+"_0"));
ball.addClass(fish.clazz);
var x0 = fish.head.x;
var y0 = h-fish.head.y;
ball.attr("cx",x0).attr("cy",y0).attr("r",fish.head.r);
ball.css("zIndex",fish.body.length + 1);
svg.append(ball);
for (var tai in fish.body) {
var tail = $(makeSVG("circle","fish_"+fish.id+"_"+(parseInt(tai)+1)));
tail.attr("cx",x0).attr("cy",y0).attr("r",fish.body[tai].r);
tail.addClass(fish.clazz+' draw-line');
svg.append(tail);
tail.css("zIndex",parseInt(tai)+1);
}
if(fish.type == 1){
$("#mczl").text("路面摩擦阻力:"+config.df);
}
}
zFish.initEvent = function() {
$(document).bind('keypress', function(event){
if(event.keyCode === 119){
me.head.yPower = config.da;
}else if(event.keyCode === 100){
me.head.xPower = config.da;
}else if(event.keyCode === 115){
me.head.yPower = -config.da;
}else if(event.keyCode === 97){
me.head.xPower = -config.da;
}
}).bind('keyup', function(event){
if(event.keyCode === 87){
me.head.yPower = 0;
}else if(event.keyCode === 68){
me.head.xPower = 0;
.........完整代码请登录后点击上方下载按钮下载查看
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