Script này sẽ không được không được cài đặt trực tiếp. Nó là một thư viện cho các script khác để bao gồm các chỉ thị meta
// @require https://updategreasyfork.deno.dev/scripts/24783/157449/jQueryDanmujs.js
// ==UserScript==
// @name jQuery.Danmu.js
// @namespace http://tampermonkey.net/
// @version 0.1.0
// @description 弹幕jQuery.Danmu.js是一个让网页某div上运行弹幕效果的jQuery插件，具备彩色弹幕、顶端底端弹幕、自定义弹幕速度、实时调整透明度等弹幕功能,可以给video加上与之时间线同步的弹幕，也可以把弹幕放在网页的其他任何地方，只要你觉得酷炫。
// @author cyntax
// @match https://www.douyu.com/*
// @match http://www.douyu.com/*
// @icon http://www.douyu.com/favicon.ico
// @grant none
// @copyrig h (c) 2011 Cyntax Technologies - http://huck
// ==/UserScript==
/**
* 专为danmuplayer定制的jquery.danmu.js
*
*
* jQuery Generic Plugin Module
* Version 0.1
* Copyright (c) 2011 Cyntax Technologies - http://cyntaxtech.com
* Licensed under the Cyntax Open Technology License
* http://code.cyntax.com/licenses/cyntax-open-technology
*/
(function ($) {
$.jQueryPlugin = function (name) {
$.fn[name] = function (options) {
var args = Array.prototype.slice.call(arguments, 1);
if (this.length) {
return this.each(function () {
var instance = $.data(this, name) || $.data(this, name, new cyntax.plugins[name](this, options)._init());
if (typeof options === "string") {
options = options.replace(/^_/, "");
if (instance[options]) {
instance[options].apply(instance, args);
}
}
});
}
};
};
})(jQuery);
var cyntax = {
plugins: {}
};
;
/*!
* Pause jQuery plugin v0.1
*
* Copyright 2010 by Tobia Conforto <[email protected]>
*
* Based on Pause-resume-animation jQuery plugin by Joe Weitzel
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the Free
* Software Foundation; either version 2 of the License, or(at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 51
* Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
/* Changelog:
*
* 0.1 2010-06-13 Initial release
*/
(function () {
var $ = jQuery,
pauseId = 'jQuery.pause',
uuid = 1,
oldAnimate = $.fn.animate,
anims = {};
function now() {
return new Date().getTime();
}
$.fn.animate = function (prop, speed, easing, callback) {
var optall = $.speed(speed, easing, callback);
optall.complete = optall.old; // unwrap callback
return this.each(function () {
// check pauseId
if (!this[pauseId])
this[pauseId] = uuid++;
// start animation
var opt = $.extend({}, optall);
oldAnimate.apply($(this), [prop, $.extend({}, opt)]);
// store data
anims[this[pauseId]] = {
run: true,
prop: prop,
opt: opt,
start: now(),
done: 0
};
});
};
$.fn.pause = function () {
return this.each(function () {
// check pauseId
if (!this[pauseId])
this[pauseId] = uuid++;
// fetch data
var data = anims[this[pauseId]];
if (data && data.run) {
data.done += now() - data.start;
if (data.done > data.opt.duration) {
// remove stale entry
delete anims[this[pauseId]];
} else {
// pause animation
$(this).stop().stop().stop();
$(this).stop();
$(this).stop();
$(this).stop();
$(this).stop();
$(this).stop();
$(this).stop();
$(this).stop();
$(this).stop();
$(this).stop();
$(this).stop();
$(this).stop();
$(this).stop();
$(this).stop();
$(this).stop();
data.run = false;
}
}
});
};
$.fn.resume = function () {
return this.each(function () {
// check pauseId
if (!this[pauseId])
this[pauseId] = uuid++;
// fetch data
var data = anims[this[pauseId]];
if (data && !data.run) {
// resume animation
data.opt.duration -= data.done;
data.done = 0;
data.run = true;
data.start = now();
oldAnimate.apply($(this), [data.prop, $.extend({}, data.opt)]);
}
});
};
})();
;
/**
* jQuery Timer Plugin
* Project page - http://code.cyntaxtech.com/plugins/jquery-timer
* Version 0.1.1
* Copyright (c) 2011 Cyntax Technologies - http://cyntaxtech.com
* dependencies: jquery.plugin.js
* Licensed under the Cyntax Open Technology License
* http://code.cyntax.com/licenses/cyntax-open-technology
* ------------------------------------
* For details, please visit:
* http://code.cyntaxtech.com/plugins/jquery-timer
*/
(function ($) {
cyntax.plugins.timer = function (ele, options) {
this.$this = $(ele);
this.options = $.extend({}, this.defaults, options);
this.timer_info = {id: null, index: null, state: 0};
};
cyntax.plugins.timer.prototype = {
defaults: {
delay: 1000, // delay in milliseconds (optional)
repeat: false, // true to repeat the timer continuously, or a number for repeating this number of times (optional)
autostart: true, // timer starts as soon as it is created, set false to start manually
callback: null, // callback (optional)
url: '', // url to load content from (optional)
post: '' // post data (optional)
},
_init: function () {
if (this.options.autostart) {
this.timer_info.state = 1;
this.timer_info.id = setTimeout($.proxy(this._timer_fn, this), this.options.delay);
}
return this;
},
_timer_fn: function () {
if (typeof this.options.callback == "function")
$.proxy(this.options.callback, this.$this).call(this, ++this.timer_info.index);
else if (typeof this.options.url == "string") {
ajax_options = {
url: this.options.url,
context: this,
type: (typeof this.options.post == "string" && typeof this.options.post != "" == "" ? "POST" : "GET"),
success: function (data, textStatus, jqXHR) {
this.$this.html(data);
}
};
if (typeof this.options.post == "string" && typeof this.options.post != "")
ajax_options.data = this.options.post;
$.ajax(ajax_options);
}
if (this.options.repeat && this.timer_info.state == 1 &&
(typeof this.options.repeat == "boolean" || parseInt(this.options.repeat) > this.timer_info.index))
this.timer_info.id = setTimeout($.proxy(this._timer_fn, this), this.options.delay);
else
this.timer_id = null;
},
start: function () {
if (this.timer_info.state == 0) {
this.timer_info.index = 0;
this.timer_info.state = 1;
this.timer_id = setTimeout($.proxy(this._timer_fn, this), this.options.delay);
}
},
stop: function () {
if (this.timer_info.state == 1 && this.timer_info.id) {
clearTimeout(this.timer_info.id);
this.timer_id = null;
}
this.timer_info.state = 0;
},
pause: function () {
if (this.timer_info.state == 1 && this.timer_info.id)
clearTimeout(this.timer_info.id);
this.timer_info.state = 0;
},
resume: function () {
this.timer_info.state = 1;
this.timer_id = setTimeout($.proxy(this._timer_fn, this), this.options.delay);
}
};
$.jQueryPlugin("timer");
})(jQuery);
/*!
*弹幕引擎核心
*
* Copyright 2015 by Ruiko Of AcGit.cc
* @license MIT
*
* 版本3.0 2015/08/12
*/
;
(function ($) {
var Danmu = function (element, options) {
this.$element = $(element);
this.options = options;
this.id = $(element).attr("id");
$(element).data("nowTime", 0);
$(element).data("danmuList", options.danmuList);
$(element).data("opacity", options.opacity);
$(element).data("paused", 1);
$(element).data("topSpace", 0);
$(element).data("bottomSpace", 0);
this.$element.css({
"position": "absolute",
"left": this.options.left,
"top": this.options.top,
"width": this.options.width,
"height": this.options.height,
"z-index": this.options.zindex,
"color": options.defaultFontColor,
"overflow": "hidden"
});
var me = this;
//播放器长宽
me.height = this.$element.height();
me.width = this.$element.width();
//速度
me.speed = 1000/options.speed;
//防止重复
this.launched = [];
this.preTime = 0;
//最大弹幕数控制
var maxCount = this.options.maxCountInScreen;
var maxCountPerSec = this.options.maxCountPerSec;
var nowCount = 0;
var nowSecCount = 0;
//格式控制
this.rowCount = parseInt(me.height / options.FontSizeBig);
if (me.options.SubtitleProtection) {
me.rowCount = me.rowCount - 3;
}
this.rows = [];
this.topRows=[];
this.bottomRows=[];
this.initRows = function (me) {
// me.rowCount = parseInt(me.height / options.FontSizeBig);
for (var i = 0; i < me.rowCount; i++) {
me.rows[i] = 0;
me.topRows[i]=0;
me.bottomRows[i]=0;
}
};
this.initRows(this);
me.getRow = function (me) {
var result = 0;
while (me.rows[result] !== 0) {
result = result + 1;
if (result >= me.rowCount) {
me.initRows(me);
result = 0;
break;
}
}
return result;
};
me.getTopRow = function (me) {
for(var i=0;i<me.topRows.length;i++){
if (me.topRows[i] == 0){
return i;
}
}
};
me.getBottomRow = function (me) {
for(var i=0;i<me.bottomRows.length;i++){
if (me.bottomRows[i] == 0){
return i;
}
}
};
me.checkRow = function (me) {
for (var i in me.rows) {
if (me.rows[i] !== 0 && typeof($("#" + me.rows[i]).position()) !== "undefined" && ( $("#" + me.rows[i]).position().left < (me.$element.width() - $("#" + me.rows[i]).width()) )) {
me.rows[i] = 0
}
}
};
//me.startCheck = function(me){
// setInterval(me.checkRow(me),10);
//};
// me.startCheck(me);
$("<div class='danmakuTimer'></div>").appendTo(this.$element);
this.$timer = $(".danmakuTimer");
this.$timer.timer({
delay: 100,
repeat: options.sumTime,
autostart: false,
callback: function (index) {
setTimeout(function () {
//计时前置 试验表明前置很好
if (me.options.danmuLoop && $(element).data("nowTime") >= $(element).data("sumTime")) {
$(element).data("nowTime", 0);
}
$(element).data("nowTime", $(element).data("nowTime") + 1);
//更新播放器面积参数
me.height = $(element).height();
me.width = $(element).width();
//防止重复
if (Math.abs($(element).data("nowTime") - (me.preTime + 1)) > 10) {
me.launched = [];
}
me.preTime = $(element).data("nowTime");
//更新行数
var rowCOld = me.rowCount;
me.rowCount = parseInt(me.height / options.FontSizeBig);
setTimeout(me.checkRow(me), 0);
//字幕保护
if (me.options.SubtitleProtection) {
me.rowCount = me.rowCount - 3;
}
if (rowCOld !== 0 && me.rowCount !== rowCOld) {
me.initRows(me);
}
nowSecCount = 0;
if ($(element).data("danmuList")[$(element).data("nowTime")] && me.launched.indexOf($(element).data("nowTime")) < 0) {
var nowTime = $(element).data("nowTime");
var danmus = $(element).data("danmuList")[nowTime];
for (var i = (danmus.length - 1); i >= 0; i--) {
setTimeout(me.checkRow(me), 0);
//setTimeout(me.runDanmu(danmus[i],nowCount,maxCount,nowSecCount,maxCountPerSec,options,me,$(element),speed,$(this)),1);
// setTimeout(me.runDanmu(danmus[i],options,me,$(element),speed,$(this)),1);
// console.log(nowCount);
var a_danmu = "<span class='danmaku' id='" + me.id + "tempDanmaku'></span>";
$(element).append(a_danmu);
var danmaku = danmus[i];
$("#" + me.id + "tempDanmaku").text(danmaku.text)
.css({
"color": danmaku.color
, "text-shadow": " 0px 0px 2px #000000"
, "-moz-opacity": $(element).data("opacity")
, "opacity": $(element).data("opacity")
, "white-space": "nowrap"
, "font-weight": "bold"
, "font-family": "SimHei"
, "font-size": options.FontSizeBig
});
if (danmaku.color < "#777777")
$("#" + me.id + "tempDanmaku").css({
"text-shadow": " 0px 0px 2px #FFFFFF"
});
if (danmaku.hasOwnProperty('isnew')) {
$("#" + me.id + "tempDanmaku").css({"border": "2px solid " + danmaku.color});
}
if (danmaku.size == 0) $("#" + me.id + "tempDanmaku").css("font-size", options.fontSizeSmall);
if (danmaku.position == 0) {
var flyTmpName = me.id + "fly" + parseInt(new Date().getTime()).toString();
$("#" + me.id + "tempDanmaku").attr("id", flyTmpName);
if (nowCount <= maxCount && nowSecCount <= maxCountPerSec) {
me.checkRow(me);
var row = me.getRow(me);
me.rows[row] = flyTmpName;
danmaku["row"] = row;
var top_local = (row) * options.FontSizeBig;
danmaku["width"] = $("#" + flyTmpName).width();
// var offsetLeft = parseInt(Math.random() * 2 * options.FontSizeBig);
var left_local = $("#" + me.id).width();
$("#" + flyTmpName).css({
"width": $("#" + flyTmpName).width()
, "position": "absolute"
, "top": top_local
, "left": left_local
});
var newSpeed = ($(element).width()+400)/me.speed;
nowCount++;
nowSecCount++;
$("#" + flyTmpName).animate({left: -($("#" + flyTmpName).width() + 400)}, newSpeed
, function () {
$(this).remove();
nowCount--;
nowSecCount--;
}
);
}
else {
$("#" + flyTmpName).remove();
}
}
else if (danmaku.position == 1) {
var topTmpId = me.id + "top" + parseInt(10000 * Math.random()).toString();
$("#" + me.id + "tempDanmaku").attr("id", topTmpId);
var temRow=me.getTopRow(me);
$(element).data("topSpace", options.FontSizeBig*temRow);
me.topRows[temRow]=1;
$("#" + topTmpId).css({
"width": "100%"
, "text-align": "center"
, "position": "absolute"
, "top": ($(element).data("topSpace"))
, "left": "0"
});
$("#" + topTmpId).data("row",temRow);
$("#" + topTmpId).fadeTo(options.topBottomDanmuTime, $(element).data("opacity"), function () {
me.topRows[$(this).data("row")]=0;
$(this).remove();
}
);
}
else if (danmaku.position == 2) {
var bottomTmpId = me.id + "bottom" + parseInt(10000 * Math.random()).toString();
$("#" + me.id + "tempDanmaku").attr("id", bottomTmpId);
var temRow=me.getBottomRow(me);
$(element).data("bottomSpace", options.FontSizeBig*temRow);
me.bottomRows[temRow]=1;
$("#" + bottomTmpId).css({
"width": options.width
, "left": "0"
, "text-align": "center"
, "position": "absolute"
, "bottom": 0 + $(element).data("bottomSpace")
});
$("#" + bottomTmpId).data("row",temRow);
$("#" + bottomTmpId).fadeTo(options.topBottomDanmuTime, $(element).data("opacity"), function () {
me.bottomRows[$(this).data("row")]=0;
$(this).remove();
}
);
} //else if
danmus[i] = danmaku;
} // for in danmus
$(element).data("danmuList")[nowTime] = danmus
} //if (danmus)
me.launched.push($(element).data("nowTime"));
// }, 0);
//循环
if (index == options.sumTime && options.isLoop) {
me.$timer.timer('stop');
me.$timer.timer('start');
}
})
}
});
};
Danmu.DEFAULTS = {
left: 0,
top: 0,
height: 360,
width: 640,
zindex: 200,
speed: 8000,
sumTime: 65535,
danmuLoop: false,
danmuList: {},
defaultFontColor: "#FFFFFF",
fontSizeSmall: 16,
FontSizeBig: 24,
opacity: "0.9",
topBottomDanmuTime: 6000,
SubtitleProtection: false,
positionOptimize: false,
maxCountInScreen: 40,
maxCountPerSec: 10
};
Danmu.prototype.danmuStart = function () {
this.$timer.timer('start');
this.$element.data("paused", 0);
};
Danmu.prototype.danmuStop = function () {
this.$timer.timer('stop');
$("#" + this.id + ' .danmaku').remove();
nowTime = 0;
this.$element.data("paused", 1);
this.$element.data("nowTime", 0);
};
Danmu.prototype.danmuPause = function () {
this.$timer.timer('pause');
$("#" + this.id + ' .danmaku').pause();
this.$element.data("paused", 1);
};
Danmu.prototype.danmuResume = function () {
this.$timer.timer('resume');
$("#" + this.id + ' .danmaku').resume();
this.$element.data("paused", 0);
};
Danmu.prototype.danmuHideAll = function () {
$("#" + this.id + ' .danmaku').css({"opacity": 0});
this.initRows(this);
};
Danmu.prototype.setTime = function (arg) {
$("#" + this.id + ' .danmaku').remove();
this.$element.data("nowTime", arg);
};
Danmu.prototype.setOpacity = function (arg) {
$("#" + this.id + ' .danmaku').css("opacity", arg);
this.$element.data("opacity", arg);
};
Danmu.prototype.addDanmu = function (arg) {
if (arg instanceof Array) {
for (var i in arg) {
if (this.$element.data("danmuList")[arg[i]["time"]]) {
this.$element.data("danmuList")[arg[i]["time"]].push(arg[i]);
}
else {
this.$element.data("danmuList")[arg[i]["time"]] = [];
this.$element.data("danmuList")[arg[i]["time"]].push(arg[i]);
}
}
}
else {
if (this.$element.data("danmuList")[arg.time]) {
this.$element.data("danmuList")[arg.time].push(arg);
}
else {
this.$element.data("danmuList")[arg.time] = [];
this.$element.data("danmuList")[arg.time].push(arg);
}
}
};
function Plugin(option, arg) {
return this.each(function () {
var $this = $(this);
var options = $.extend({}, Danmu.DEFAULTS, typeof option == 'object' && option);
var data = $this.data('danmu');
var action = typeof option == 'string' ? option : NaN;
if (!data) $this.data('danmu', (data = new Danmu(this, options)));
if (action) data[action](arg);
})
};
$.fn.danmu = Plugin;
$.fn.danmu.Constructor = Danmu;
})(jQuery);
