导入电影的控制-Flash-网页制作

最新推荐文章于 2025-06-11 11:48:40 发布

原创最新推荐文章于 2025-06-11 11:48:40 发布 · 242 阅读

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#function #file #random

本文介绍了一系列Flash动画控制的实用技巧，包括禁止导入电影、限制播放条件、调整导入内容属性、实现图片尺寸固定、循环播放、快进效果、MP3淡入淡出、随机加载SWF文件等。

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1，禁止导入电影，写在第一桢上
_root._name = "nn";
this.onEnterFrame = function() {
if (this._name != "nn" || _root.getDepth() != -16384) {
this.unloadMovie();
}
};
2，只能导入，不能直接播放
_root.onLoad = function() {
if (this._level == _level0 || _parent == undefined) {
loadMovieNum("", 0);
}
};
3，导入完毕，控制电影属性，设导入电影剪辑mc中
_root.onEnterframe=function(){
if(mc._width!=0){
所设属性
}
}
4，使导入的图片在一定大小
onClipEvent (load) {
this._width=288;
this._height=209;
if(this._width>288 || this._height>209){
scalew=this._width/288;
scaleh=this._height/209;
if (scalew>scaleh){
this._height=288/this._width*this._height;
this._width=288;
}else{
this._width=209/this._height*this._width;
this._height=209;
}
}
5，导入的电影无限循环播放
var jilu
function xh() {
if (mc._width != 0) {
if (mc._currentframe == jilu) {
_root.mc.gotoAndPlay(mc._currentframe 1);
}
jilu = mc._currentframe;
}
if (mc._currentframe>=mc._totalframes) {
mc.gotoAndPlay(1);
}
}
on (press) {
setInterval(_root.xh, 1000/12);
}
6,电影的快进
var nn
function kuai() {
if (mc._width != 0 && mc._currentframe<mc._totalframes) {
nn = Math.floor(mc._totalframes/200);
mc.gotoAndStop(mc._currentframe nn);
if ((mc._totalframes-mc._currentframe)<nn) {
mc.gotoAndStop(mc._totalframes);
}
}
}
on (press) {
setInterval(_root.kuai, 1000/12);
}
7,导入mp3的淡隐，淡出
file://soundin
function soundin() {
sound1 = setInterval(soundcontrol, 30, true);
}
file://soundout
var yy
function soundout() {
yy=1
sound1 = setInterval(soundcontrol, 30, false);
}
file://soundcontrol
var sounding
function soundcontrol(gg) {
if (mysound.getVolume()>0 && gg == false && yy == 1) {
mysound.setVolume((mysound.getVolume()-1));
} else if (mysound.getVolume()<=0 && gg == false && yy == 1) {
sounding = mysound.position;
mysound.stop();
clearInterval(sound1);
}
}
if (mysound.getVolume()<100 && gg == true && yy == 0) {
mysound.setVolume((mysound.getVolume() 1));
} else if (mysound.getVolume() == 100 && gg == true && yy == 0) {
clearInterval(sound1);
}
}
8，随机导入
Array.prototype.get = function() {
var h1 = this.slice(0, -1);
var i1 = random(h1.length);
var xx = h1[i1];
this.splice(i1, 1);
this.push(xx);
return xx;
};
hh = ["mc1.swf", "mc2.swf", "mc3.swf", "mc4.swf", "mc5.swf", "mc6.swf"];
mymc = hh.get();
loadMovieNum(mymc, 1);