refactor(danmuku): [PKG-DANMUKU-06] migrate runtime and preserve public types

docs/assets/ts/artplayer-plugin-danmuku.d.ts

@@ -1,114 +1,96 @@
-export type Mode = 0 | 1 | 2
-export type Danmuku
-  = | Danmu[]
-    | string // URL
-    | (() => Promise<Danmu[]>)
-    | Promise<Danmu[]>
-
-export interface Slider {
-  min?: number
-  max?: number
-  steps?: {
-    name?: string
-    value?: number | string
-    show?: boolean
-  }[]
-}
-
-export interface Danmu {
-  /**
-   * 弹幕文本
-   */
-  text: string
-
-  /**
-   * 弹幕发送模式: 0: 滚动，1: 顶部，2: 底部
-   */
-  mode?: Mode
-
-  /**
-   * 弹幕颜色
-   */
-  color?: string
-
-  /**
-   * 弹幕出现的时间，单位为秒
-   */
-  time?: number
-
-  /**
-   * 弹幕是否有描边, 默认为 false
-   */
-  border?: boolean
-
-  /**
-   * 弹幕自定义样式
-   */
-  style?: Partial<CSSStyleDeclaration>
-}
-
-export interface Option {
-  /**
-   * 弹幕数据: 函数，数组，Promise，URL
-   */
-  danmuku: Danmuku
-
-  /**
-   * 弹幕持续时间，范围在[1 ~ 10]
-   */
-  speed?: number
-
-  /**
-   * 弹幕上下边距，支持像素数字和百分比
-   */
-  margin?: [number | `${number}%`, number | `${number}%`]
-
-  /**
-   * 弹幕透明度，范围在[0 ~ 1]
-   */
-  opacity?: number
-
-  /**
-   * 默认弹幕颜色，可以被单独弹幕项覆盖
-   */
-  color?: string
-
-  /**
-   * 弹幕模式: 0: 滚动，1: 顶部，2: 底部
-   */
-  mode?: Mode
-
-  /**
-   * 弹幕可见的模式
-   */
-  modes?: Mode[]
-
-  /**
-   * 弹幕字体大小，支持像素数字和百分比
-   */
-  fontSize?: number | `${number}%`
-
-  /**
-   * 弹幕是否防重叠
-   */
-  antiOverlap?: boolean
-
-  /**
-   * 是否同步播放速度
-   */
-  synchronousPlayback?: boolean
-
-  /**
-   * 弹幕发射器挂载点, 默认为播放器控制栏中部
-   */
-  mount?: HTMLDivElement | string
-
-  /**
-   * 是否开启弹幕热度图
-   */
-  heatmap?:
-    | boolean
-    | {
+// Generated from the package public declaration by yarn build:ts. Do not edit.
+/* eslint-disable ts/no-redeclare -- Callable and public type namespace intentionally merge. */
+declare namespace artplayerPluginDanmukuDefinitions {
+  export type Mode = 0 | 1 | 2
+  export type Danmuku = Danmu[] | string // URL
+    | (() => Promise<Danmu[]>) | Promise<Danmu[]>
+  export interface Slider {
+    min?: number
+    max?: number
+    steps?: {
+      name?: string
+      value?: number | string
+      show?: boolean
+    }[]
+  }
+  export interface Danmu {
+    /**
+     * 弹幕文本
+     */
+    text: string
+    /**
+     * 弹幕发送模式: 0: 滚动，1: 顶部，2: 底部
+     */
+    mode?: Mode
+    /**
+     * 弹幕颜色
+     */
+    color?: string
+    /**
+     * 弹幕出现的时间，单位为秒
+     */
+    time?: number
+    /**
+     * 弹幕是否有描边, 默认为 false
+     */
+    border?: boolean
+    /**
+     * 弹幕自定义样式
+     */
+    style?: Partial<CSSStyleDeclaration>
+  }
+  export interface Option {
+    /**
+     * 弹幕数据: 函数，数组，Promise，URL
+     */
+    danmuku: Danmuku
+    /**
+     * 弹幕持续时间，范围在[1 ~ 10]
+     */
+    speed?: number
+    /**
+     * 弹幕上下边距，支持像素数字和百分比
+     */
+    margin?: [
+            number | `${number}%`,
+            number | `${number}%`,
+    ]
+    /**
+     * 弹幕透明度，范围在[0 ~ 1]
+     */
+    opacity?: number
+    /**
+     * 默认弹幕颜色，可以被单独弹幕项覆盖
+     */
+    color?: string
+    /**
+     * 弹幕模式: 0: 滚动，1: 顶部，2: 底部
+     */
+    mode?: Mode
+    /**
+     * 弹幕可见的模式
+     */
+    modes?: Mode[]
+    /**
+     * 弹幕字体大小，支持像素数字和百分比
+     */
+    fontSize?: number | `${number}%`
+    /**
+     * 弹幕是否防重叠
+     */
+    antiOverlap?: boolean
+    /**
+     * 是否同步播放速度
+     */
+    synchronousPlayback?: boolean
+    /**
+     * 弹幕发射器挂载点, 默认为播放器控制栏中部
+     */
+    mount?: HTMLDivElement | string
+    /**
+     * 是否开启弹幕热度图
+     */
+    heatmap?: boolean | {
       xMin?: number
       xMax?: number
       yMin?: number
@@ -120,140 +102,123 @@ export interface Option {
       smoothing?: number
       flattening?: number
     }
-
-  /**
-   * 当播放器宽度小于此值时，弹幕发射器置于播放器底部
-   */
-  width?: number
-
-  /**
-   * 热力图数据
-   */
-  points?: { time: number, value: number }[]
-
-  /**
-   * 弹幕载入前的过滤器，只支持返回布尔值
-   */
-  filter?: (danmu: Danmu) => boolean
-
-  /**
-   * 弹幕发送前的过滤器，支持返回 Promise
-   */
-  beforeEmit?: (danmu: Danmu) => boolean | Promise<boolean>
-
-  /**
-   * 弹幕显示前的过滤器，支持返回 Promise
-   */
-  beforeVisible?: (danmu: Danmu) => boolean | Promise<boolean>
-
-  /**
-   * 弹幕是否可见
-   */
-  visible?: boolean
-
-  /**
-   * 是否开启弹幕发射器
-   */
-  emitter?: boolean
-
-  /**
-   * 弹幕输入框最大长度, 范围在[1 ~ 1000]
-   */
-  maxLength?: number
-
-  /**
-   * 输入框锁定时间，范围在[1 ~ 60]
-   */
-  lockTime?: number
-
-  /**
-   * 弹幕主题，只在自定义挂载时生效
-   */
-  theme?: 'light' | 'dark'
-
-  /**
-   * 不透明度配置项
-   */
-  OPACITY?: Slider
-
-  /**
-   * 弹幕速度配置项
-   */
-  SPEED?: Slider
-
-  /**
-   * 显示区域配置项
-   */
-  MARGIN?: Slider
-
-  /**
-   * 弹幕字号配置项
-   */
-  FONT_SIZE?: Slider
-
-  /**
-   * 颜色列表配置项
-   */
-  COLOR?: string[]
+    /**
+     * 当播放器宽度小于此值时，弹幕发射器置于播放器底部
+     */
+    width?: number
+    /**
+     * 热力图数据
+     */
+    points?: {
+      time: number
+      value: number
+    }[]
+    /**
+     * 弹幕载入前的过滤器，只支持返回布尔值
+     */
+    filter?: (danmu: Danmu) => boolean
+    /**
+     * 弹幕发送前的过滤器，支持返回 Promise
+     */
+    beforeEmit?: (danmu: Danmu) => boolean | Promise<boolean>
+    /**
+     * 弹幕显示前的过滤器，支持返回 Promise
+     */
+    beforeVisible?: (danmu: Danmu) => boolean | Promise<boolean>
+    /**
+     * 弹幕是否可见
+     */
+    visible?: boolean
+    /**
+     * 是否开启弹幕发射器
+     */
+    emitter?: boolean
+    /**
+     * 弹幕输入框最大长度, 范围在[1 ~ 1000]
+     */
+    maxLength?: number
+    /**
+     * 输入框锁定时间，范围在[1 ~ 60]
+     */
+    lockTime?: number
+    /**
+     * 弹幕主题，只在自定义挂载时生效
+     */
+    theme?: 'light' | 'dark'
+    /**
+     * 不透明度配置项
+     */
+    OPACITY?: Slider
+    /**
+     * 弹幕速度配置项
+     */
+    SPEED?: Slider
+    /**
+     * 显示区域配置项
+     */
+    MARGIN?: Slider
+    /**
+     * 弹幕字号配置项
+     */
+    FONT_SIZE?: Slider
+    /**
+     * 颜色列表配置项
+     */
+    COLOR?: string[]
+  }
+  export interface Result {
+    name: 'artplayerPluginDanmuku'
+    /**
+     * 发送一条实时弹幕
+     */
+    emit: (danmu: Danmu) => Result
+    /**
+     * 重载弹幕源，或者切换新弹幕
+     */
+    load: (danmuku?: Danmuku) => Promise<Result>
+    /**
+     * 实时改变弹幕配置
+     */
+    config: (option: Option) => Result
+    /**
+     * 隐藏弹幕层
+     */
+    hide: () => Result
+    /**
+     * 显示弹幕层
+     */
+    show: () => Result
+    /**
+     * 挂载弹幕输入框
+     */
+    mount: (el?: HTMLDivElement | string) => void
+    /**
+     * 重置弹幕
+     */
+    reset: () => Result
+    /**
+     * 弹幕配置
+     */
+    option: Option
+    /**
+     * 是否隐藏弹幕层
+     */
+    isHide: boolean
+    /**
+     * 是否弹幕层停止状态
+     */
+    isStop: boolean
+  }
+  export const artplayerPluginDanmuku: (option: Option) => (art: Artplayer) => Result
 }
-
-export interface Result {
-  name: 'artplayerPluginDanmuku'
-
-  /**
-   * 发送一条实时弹幕
-   */
-  emit: (danmu: Danmu) => Result
-
-  /**
-   * 重载弹幕源，或者切换新弹幕
-   */
-  load: (danmuku?: Danmuku) => Promise<Result>
-
-  /**
-   * 实时改变弹幕配置
-   */
-  config: (option: Option) => Result
-
-  /**
-   * 隐藏弹幕层
-   */
-  hide: () => Result
-
-  /**
-   * 显示弹幕层
-   */
-  show: () => Result
-
-  /**
-   * 挂载弹幕输入框
-   */
-  mount: (el?: HTMLDivElement | string) => void
-
-  /**
-   * 重置弹幕
-   */
-  reset: () => Result
-
-  /**
-   * 弹幕配置
-   */
-  option: Option
-
-  /**
-   * 是否隐藏弹幕层
-   */
-  isHide: boolean
-
-  /**
-   * 是否弹幕层停止状态
-   */
-  isStop: boolean
+declare const artplayerPluginDanmuku: typeof artplayerPluginDanmukuDefinitions.artplayerPluginDanmuku
+declare namespace artplayerPluginDanmuku {
+  export type Mode = artplayerPluginDanmukuDefinitions.Mode
+  export type Danmuku = artplayerPluginDanmukuDefinitions.Danmuku
+  export type Slider = artplayerPluginDanmukuDefinitions.Slider
+  export type Danmu = artplayerPluginDanmukuDefinitions.Danmu
+  export type Option = artplayerPluginDanmukuDefinitions.Option
+  export type Result = artplayerPluginDanmukuDefinitions.Result
 }
-
-declare const artplayerPluginDanmuku: (option: Option) => (art: Artplayer) => Result
-
-export default artplayerPluginDanmuku
-
 export = artplayerPluginDanmuku
 export as namespace artplayerPluginDanmuku;

docs/compiled/artplayer-plugin-danmuku.js

@@ -4,4 +4,4 @@
  * (c) 2017-2026 Harvey Zhao
  * Released under the MIT License.
  */
-!function(t,e){"object"===typeof exports&&"undefined"!==typeof module?module.exports=e():"function"==typeof define&&define.amd?(t.artplayerPluginDanmuku=e(),define(function(){return t.artplayerPluginDanmuku})):(t="undefined"!==typeof globalThis?globalThis:t||self).artplayerPluginDanmuku=e()}(this,function(){"use strict";function t(t){return t instanceof Promise||"[object Promise]"===Object.prototype.toString.call(t)}function e(t){switch(t){case 1:case 2:case 3:default:return 0;case 4:return 2;case 5:return 1}}function i(t){if("string"!==typeof t)return[];const i=t.matchAll(/<d[^>]*?p="(?<p>[^"]+)"[^>]*>(?<text>.*?)<\/d>/gs);return Array.from(i).map(t=>{const i=t.groups.p.split(",");if(i.length>=8){return{text:t.groups.text.trim().replaceAll("&quot;",'"').replaceAll("&apos;","'").replaceAll("&lt;","<").replaceAll("&gt;",">").replaceAll("&amp;","&"),time:Number(i[0]),mode:e(Number(i[1])),fontSize:Number(i[2]),color:`#${Number(i[3]).toString(16)}`,timestamp:Number(i[4]),pool:Number(i[5]),userID:i[6],rowID:Number(i[7])}}return null}).filter(Boolean)}function n({data:t}){const{xml:e,id:n}=t,a=i(e);globalThis.postMessage({danmus:a,id:n})}let a=0;function s(t,{signal:s,onCancel:r}={}){return new Promise((o,l)=>{let d,c,p,h=!1;const u=++a,m=()=>g(void 0,function(t){if(void 0!==t?.reason)return t.reason;const e=new Error("Bilibili Danmu loading cancelled");return e.name="AbortError",e}(s));function f(){let t,e=!1;try{if(d){const t=d;d=void 0,t.onmessage=null,t.onerror=null,t.onmessageerror=null,t.terminate()}}catch(i){t=i,e=!0}if(void 0!==c){const n=c;c=void 0;try{URL.revokeObjectURL(n)}catch(i){e||(t=i),e=!0}}if(e)throw t}function 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WeakMap,o=Symbol("cancelled danmuku input");function l(t){return r.has(t)||r.set(t,{closed:!1,tasks:new Set,emitting:[]}),r.get(t)}function d(t){const e=l(t),i=e.emitting[e.emitting.length-1];return!e.closed&&!t.art.isDestroy&&(!i||i.active())}function c(t){const e=l(t);e.closed=!0;for(const i of[...e.tasks])i.cancel()}function p(t,e,i){const n=t.states[e]||[];for(let a=0;a<n.length;a++)i(n[a]);return n}class h{constructor(t){this.owner=t,this.nodes=new Set}acquire(){const t=this.owner.$refs.pop()||document.createElement("div");return t.style.cssText=this.owner.constructor.cssText,t.dataset.mode="",t.dataset.id="",t.className="",this.nodes.add(t),t}get visibles(){const t=[],{clientWidth:e}=this.owner.$player,i=this.owner.getLeft(this.owner.$player);return this.owner.filter("emit",n=>{const 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+!function(t,e){"object"===typeof exports&&"undefined"!==typeof module?module.exports=e():"function"==typeof define&&define.amd?(t.artplayerPluginDanmuku=e(),define(function(){return t.artplayerPluginDanmuku})):(t="undefined"!==typeof globalThis?globalThis:t||self).artplayerPluginDanmuku=e()}(this,function(){"use strict";function t(t){return t instanceof Promise||"[object Promise]"===Object.prototype.toString.call(t)}function e(t){switch(t){case 1:case 2:case 3:default:return 0;case 4:return 2;case 5:return 1}}function i(t){if("string"!==typeof t)return[];const i=t.matchAll(/<d[^>]*?p="(?<p>[^"]+)"[^>]*>(?<text>.*?)<\/d>/gs);return Array.from(i).map(t=>{const 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g(t,e){if(h)return;h=!0;let i=arguments.length>1;s?.removeEventListener("abort",m),p?.();try{f()}catch(n){i||(e=n),i=!0}i?l(e):o(t)}function y(t,e){if(!h){console.error("Error parsing Bilibili Danmu:",e);try{g(i(t))}catch(n){g(void 0,n)}}}s?.aborted?m():(s?.addEventListener("abort",m),p=r?.(m),h?p?.():async function(){const a=s?await fetch(t,{signal:s}):await fetch(t);if(h)return;const r=await a.text();if(!h)try{const t=`\n          ${e.toString()}\n          ${i.toString()}\n          onmessage = ${n.toString()}\n        `;if(c=URL.createObjectURL(new Blob([t],{type:"application/javascript"})),h)return void f();if(d=new Worker(c),h)return void f();d.onmessage=t=>{if(h||t.data?.id!==u)return;const{danmus:e}=t.data;Array.isArray(e)?g(e):g(void 0,new Error("Invalid Bilibili Danmu worker response"))},d.onerror=t=>{t.preventDefault?.(),y(r,t.error||t)},d.onmessageerror=t=>y(r,t.error||t),d.postMessage({xml:r,id:u})}catch(o){y(r,o)}}().catch(t=>g(void 0,t)))})}const r=new WeakMap,o=Symbol("cancelled danmuku input");function l(t){return r.has(t)||r.set(t,{closed:!1,tasks:new Set,emitting:[]}),r.get(t)}function d(t){const e=l(t),i=e.emitting[e.emitting.length-1];return!e.closed&&!t.art.isDestroy&&(!i||i.active())}function c(t){const e=l(t);e.closed=!0;for(const i of[...e.tasks])i.cancel()}function p(t,e,i){const n=t.states[e]||[];for(let a=0;a<n.length;a++)i(n[a]);return n}class h{constructor(t){this.owner=t,this.nodes=new Set}acquire(){const t=this.owner.$refs.pop()||document.createElement("div");return t.style.cssText=this.owner.constructor.cssText,t.dataset.mode="",t.dataset.id="",t.className="",this.nodes.add(t),t}get visibles(){const t=[],{clientWidth:e}=this.owner.$player,i=this.owner.getLeft(this.owner.$player);return this.owner.filter("emit",n=>{const a=n.$ref.offsetTop,s=this.owner.getLeft(n.$ref)-i,r=n.$ref.clientHeight,o=n.$ref.clientWidth,l=s+o,d=e-l,c=l/n.$restTime,p={};p.top=a,p.left=s,p.height=r,p.width=o,p.right=d,p.speed=c,p.distance=l,p.time=n.$restTime,p.mode=n.mode,t.push(p)}),t}left(t){const e=t.getBoundingClientRect();return this.owner.isRotate?e.top:e.left}makeWait(t){this.owner.setState(t,"wait"),t.$ref&&(t.$ref.style.cssText=this.owner.constructor.cssText,t.$ref.style.visibility="hidden",t.$ref.style.marginLeft="0px",t.$ref.style.transform="translateX(0px)",t.$ref.style.transition="transform 0s linear 0s",this.owner.$refs.push(t.$ref),t.$ref=null)}resize(){const{clientWidth:t}=this.owner.$player;this.owner.filter("stop",e=>{if(0===e.mode)e.$ref.style.left=`${t}px`}),this.owner.filter("emit",e=>{switch(e.$lastStartTime=Date.now(),e.mode){case 0:{const i=t+e.$ref.clientWidth;e.$ref.style.left=`${t}px`,e.$ref.style.transform=`translateX(${-i}px)`,e.$ref.style.transition=`transform ${e.$restTime}s linear 0s`;break}}})}continue(){const{clientWidth:t}=this.owner.$player;return this.owner.filter("stop",e=>{switch(this.owner.setState(e,"emit"),e.$lastStartTime=Date.now(),e.mode){case 0:{const i=t+e.$ref.clientWidth;e.$ref.style.transform=`translateX(${-i}px)`,e.$ref.style.transition=`transform ${e.$restTime}s linear 0s`;break}}}),this}suspend(){const{clientWidth:t}=this.owner.$player;return this.owner.filter("emit",e=>{switch(this.owner.setState(e,"stop"),e.mode){case 0:{const i=t-(this.owner.getLeft(e.$ref)-this.owner.getLeft(this.owner.$player));e.$ref.style.transform=`translLine truncated

docs/compiled/artplayer-plugin-danmuku.legacy.js

@@ -4,4 +4,4 @@
  * (c) 2017-2026 Harvey Zhao
  * Released under the MIT License.
  */
-!function(t,e){"object"===typeof exports&&"undefined"!==typeof module?module.exports=e():"function"==typeof define&&define.amd?(t.artplayerPluginDanmuku=e(),define(function(){return t.artplayerPluginDanmuku})):(t="undefined"!==typeof globalThis?globalThis:t||self).artplayerPluginDanmuku=e()}(this,function(){"use strict";var t=Object.defineProperty,e=Object.defineProperties,i=Object.getOwnPropertyDescriptors,n=Object.getOwnPropertySymbols,a=Object.prototype.hasOwnProperty,s=Object.prototype.propertyIsEnumerable,r=Math.pow,o=(e,i,n)=>i in e?t(e,i,{enumerable:!0,configurable:!0,writable:!0,value:n}):e[i]=n,l=(t,e)=>{for(var i in e||(e={}))a.call(e,i)&&o(t,i,e[i]);if(n)for(var i of n(e))s.call(e,i)&&o(t,i,e[i]);return t},d=(t,n)=>e(t,i(n)),c=(t,e,i)=>new Promise((n,a)=>{var s=t=>{try{o(i.next(t))}catch(e){a(e)}},r=t=>{try{o(i.throw(t))}catch(e){a(e)}},o=t=>t.done?n(t.value):Promise.resolve(t.value).then(s,r);o((i=i.apply(t,e)).next())});function p(t){return t instanceof Promise||"[object Promise]"===Object.prototype.toString.call(t)}function h(t){switch(t){case 1:case 2:case 3:default:return 0;case 4:return 2;case 5:return 1}}function u(t){if("string"!==typeof t)return[];const e=new RegExp('<d[^>]*?p="(?<p>[^"]+)"[^>]*>(?<text>.*?)<\\/d>',"gs"),i=t.matchAll(e);return Array.from(i).map(t=>{const e=t.groups.p.split(",");if(e.length>=8){return{text:t.groups.text.trim().replaceAll("&quot;",'"').replaceAll("&apos;","'").replaceAll("&lt;","<").replaceAll("&gt;",">").replaceAll("&amp;","&"),time:Number(e[0]),mode:h(Number(e[1])),fontSize:Number(e[2]),color:`#${Number(e[3]).toString(16)}`,timestamp:Number(e[4]),pool:Number(e[5]),userID:e[6],rowID:Number(e[7])}}return null}).filter(Boolean)}function m({data:t}){const{xml:e,id:i}=t,n=u(e);globalThis.postMessage({danmus:n,id:i})}let f=0;function g(t,{signal:e,onCancel:i}={}){return new Promise((n,a)=>{let s,r,o,l=!1;const d=++f,p=()=>y(void 0,function(t){if(void 0!==(null==t?void 0:t.reason))return t.reason;const e=new Error("Bilibili Danmu loading cancelled");return e.name="AbortError",e}(e));function g(){let t,e=!1;try{if(s){const t=s;s=void 0,t.onmessage=null,t.onerror=null,t.onmessageerror=null,t.terminate()}}catch(i){t=i,e=!0}if(void 0!==r){const n=r;r=void 0;try{URL.revokeObjectURL(n)}catch(i){e||(t=i),e=!0}}if(e)throw t}function y(t,i){if(l)return;l=!0;let s=arguments.length>1;null==e||e.removeEventListener("abort",p),null==o||o();try{g()}catch(r){s||(i=r),s=!0}s?a(i):n(t)}function v(t,e){if(!l){console.error("Error parsing Bilibili Danmu:",e);try{y(u(t))}catch(i){y(void 0,i)}}}(null==e?void 0:e.aborted)?p():(null==e||e.addEventListener("abort",p),o=null==i?void 0:i(p),l?null==o||o():function(){return c(this,null,function*(){const i=e?yield fetch(t,{signal:e}):yield fetch(t);if(l)return;const n=yield i.text();if(!l)try{const t=`\n          ${h.toString()}\n          ${u.toString()}\n          onmessage = ${m.toString()}\n        `;if(r=URL.createObjectURL(new Blob([t],{type:"application/javascript"})),l)return void g();if(s=new Worker(r),l)return void g();s.onmessage=t=>{var e;if(l||(null==(e=t.data)?void 0:e.id)!==d)return;const{danmus:i}=t.data;Array.isArray(i)?y(i):y(void 0,new Error("Invalid Bilibili Danmu worker response"))},s.onerror=t=>{var e;null==(e=t.preventDefault)||e.call(t),v(n,t.error||t)},s.onmessageerror=t=>v(n,t.error||t),s.postMessage({xml:n,id:d})}catch(a){v(n,a)}})}().catch(t=>y(void 0,t)))})}const y=new WeakMap,v=Symbol("cancelled danmuku input");function w(t){return y.has(t)||y.set(t,{closed:!1,tasks:new Set,emitting:[]}),y.get(t)}function k(t){const e=w(t),i=e.emitting[e.emitting.length-1];return!e.closed&&!t.art.isDestroy&&(!i||i.active())}function x(t){const e=w(t);e.closed=!0;for(const i of[...e.tasks])i.cancel()}function b(t,e,i){const n=t.states[e]||[];for(let a=0;a<n.length;a++)i(n[a]);return n}class ${constructor(t){this.owner=t,this.nodes=new Set}acquire(){const t=this.owner.$refs.pop()||document.createElement("div");return t.style.cssText=this.owner.constructor.cssText,t.dataset.mode="",t.dataset.id="",t.className="",this.nodes.add(t),t}get visibles(){const t=[],{clientWidth:e}=this.owner.$player,i=this.owner.getLeft(this.owner.$player);return this.owner.filter("emit",n=>{const a=n.$ref.offsetTop,s=this.owner.getLeft(n.$ref)-i,r=n.$ref.clientHeight,o=n.$ref.clientWidth,l=s+o,d=e-l,c=l/n.$restTime,p={};p.top=a,p.left=s,p.height=r,p.width=o,p.right=d,p.speed=c,p.distance=l,p.time=n.$restTime,p.mode=n.mode,t.push(p)}),t}left(t){const e=t.getBoundingClientRect();return this.owner.isRotate?e.top:e.left}makeWait(t){this.owner.setState(t,"wait"),t.$ref&&(t.$ref.style.cssText=this.owner.constructor.cssText,t.$ref.style.visibility="hidden",t.$ref.style.marginLeft="0px",t.$ref.style.transform="translateX(0px)",t.$ref.style.transition="transform 0s linear 0s",this.owner.$refs.push(t.$ref),t.$ref=null)}resize(){const{clientWidth:t}=this.owner.$player;this.owner.filter("stop",e=>{if(0===e.mode)e.$ref.style.left=`${t}px`}),this.owner.filter("emitLine truncated
+!function(t,e){"object"===typeof exports&&"undefined"!==typeof module?module.exports=e():"function"==typeof define&&define.amd?(t.artplayerPluginDanmuku=e(),define(function(){return t.artplayerPluginDanmuku})):(t="undefined"!==typeof globalThis?globalThis:t||self).artplayerPluginDanmuku=e()}(this,function(){"use strict";var t=Object.defineProperty,e=Object.defineProperties,i=Object.getOwnPropertyDescriptors,n=Object.getOwnPropertySymbols,a=Object.prototype.hasOwnProperty,s=Object.prototype.propertyIsEnumerable,r=Math.pow,o=(e,i,n)=>i in e?t(e,i,{enumerable:!0,configurable:!0,writable:!0,value:n}):e[i]=n,l=(t,e)=>{for(var i in e||(e={}))a.call(e,i)&&o(t,i,e[i]);if(n)for(var i of n(e))s.call(e,i)&&o(t,i,e[i]);return t},d=(t,n)=>e(t,i(n)),c=(t,e,i)=>new Promise((n,a)=>{var s=t=>{try{o(i.next(t))}catch(e){a(e)}},r=t=>{try{o(i.throw(t))}catch(e){a(e)}},o=t=>t.done?n(t.value):Promise.resolve(t.value).then(s,r);o((i=i.apply(t,e)).next())});function p(t){return t instanceof Promise||"[object Promise]"===Object.prototype.toString.call(t)}function h(t){switch(t){case 1:case 2:case 3:default:return 0;case 4:return 2;case 5:return 1}}function u(t){if("string"!==typeof t)return[];const e=new RegExp('<d[^>]*?p="(?<p>[^"]+)"[^>]*>(?<text>.*?)<\\/d>',"gs"),i=t.matchAll(e);return Array.from(i).map(t=>{const e=t.groups.p.split(",");if(e.length>=8){return{text:t.groups.text.trim().replaceAll("&quot;",'"').replaceAll("&apos;","'").replaceAll("&lt;","<").replaceAll("&gt;",">").replaceAll("&amp;","&"),time:Number(e[0]),mode:h(Number(e[1])),fontSize:Number(e[2]),color:`#${Number(e[3]).toString(16)}`,timestamp:Number(e[4]),pool:Number(e[5]),userID:e[6],rowID:Number(e[7])}}return null}).filter(Boolean)}function m({data:t}){const{xml:e,id:i}=t,n=u(e);globalThis.postMessage({danmus:n,id:i})}let f=0;function g(t,{signal:e,onCancel:i}={}){return new Promise((n,a)=>{let s,r,o,l=!1;const d=++f,p=()=>y(void 0,function(t){if(void 0!==(null==t?void 0:t.reason))return t.reason;const e=new Error("Bilibili Danmu loading cancelled");return e.name="AbortError",e}(e));function g(){let t,e=!1;try{if(s){const t=s;s=void 0,t.onmessage=null,t.onerror=null,t.onmessageerror=null,t.terminate()}}catch(i){t=i,e=!0}if(void 0!==r){const n=r;r=void 0;try{URL.revokeObjectURL(n)}catch(i){e||(t=i),e=!0}}if(e)throw t}function y(t,i){if(l)return;l=!0;let s=arguments.length>1;null==e||e.removeEventListener("abort",p),null==o||o();try{g()}catch(r){s||(i=r),s=!0}s?a(i):n(t)}function v(t,e){if(!l){console.error("Error parsing Bilibili Danmu:",e);try{y(u(t))}catch(i){y(void 0,i)}}}(null==e?void 0:e.aborted)?p():(null==e||e.addEventListener("abort",p),o=null==i?void 0:i(p),l?null==o||o():function(){return c(this,null,function*(){const i=e?yield fetch(t,{signal:e}):yield fetch(t);if(l)return;const n=yield i.text();if(!l)try{const t=`\n          ${h.toString()}\n          ${u.toString()}\n          onmessage = ${m.toString()}\n        `;if(r=URL.createObjectURL(new Blob([t],{type:"application/javascript"})),l)return void g();if(s=new Worker(r),l)return void g();s.onmessage=t=>{var e;if(l||(null==(e=t.data)?void 0:e.id)!==d)return;const{danmus:i}=t.data;Array.isArray(i)?y(i):y(void 0,new Error("Invalid Bilibili Danmu worker response"))},s.onerror=t=>{var e;null==(e=t.preventDefault)||e.call(t),v(n,t.error||t)},s.onmessageerror=t=>v(n,t.error||t),s.postMessage({xml:n,id:d})}catch(a){v(n,a)}})}().catch(t=>y(void 0,t)))})}const y=new WeakMap,v=Symbol("cancelled danmuku input");function w(t){return y.has(t)||y.set(t,{closed:!1,tasks:new Set,emitting:[]}),y.get(t)}function k(t){const e=w(t),i=e.emitting[e.emitting.length-1];return!e.closed&&!t.art.isDestroy&&(!i||i.active())}function x(t){const e=w(t);e.closed=!0;for(const i of[...e.tasks])i.cancel()}function b(t,e,i){const n=t.states[e]||[];for(let a=0;a<n.length;a++)i(n[a]);return n}class ${constructor(t){this.owner=t,this.nodes=new Set}acquire(){const t=this.owner.$refs.pop()||document.createElement("div");return t.style.cssText=this.owner.constructor.cssText,t.dataset.mode="",t.dataset.id="",t.className="",this.nodes.add(t),t}get visibles(){const t=[],{clientWidth:e}=this.owner.$player,i=this.owner.getLeft(this.owner.$player);return this.owner.filter("emit",n=>{const a=n.$ref.offsetTop,s=this.owner.getLeft(n.$ref)-i,r=n.$ref.clientHeight,o=n.$ref.clientWidth,l=s+o,d=e-l,c=l/n.$restTime,p={};p.top=a,p.left=s,p.height=r,p.width=o,p.right=d,p.speed=c,p.distance=l,p.time=n.$restTime,p.mode=n.mode,t.push(p)}),t}left(t){const e=t.getBoundingClientRect();return this.owner.isRotate?e.top:e.left}makeWait(t){this.owner.setState(t,"wait"),t.$ref&&(t.$ref.style.cssText=this.owner.constructor.cssText,t.$ref.style.visibility="hidden",t.$ref.style.marginLeft="0px",t.$ref.style.transform="translateX(0px)",t.$ref.style.transition="transform 0s linear 0s",this.owner.$refs.push(t.$ref),t.$ref=null)}resize(){const{clientWidth:t}=this.owner.$player;this.owner.filter("stop",e=>{if(0===e.mode)e.$ref.style.left=`${t}px`}),this.owner.filter("emitLine truncated

docs/compiled/artplayer-plugin-danmuku.mjs

@@ -665,16 +665,18 @@ class Scheduler {
       danmu.$lastStartTime = Date.now();
       danmu.$restTime = owner.speed;
       const distance = clientWidth + ref.clientWidth;
-      const { result: top } = await operation.wait(owner.postMessage({
+      const reply = await operation.wait(owner.postMessage({
         type: "getDanmuTop",
         target: { mode: danmu.mode, height: ref.clientHeight, speed: distance / danmu.$restTime },
         visibles: owner.visibles,
         antiOverlap: owner.option.antiOverlap,
         clientWidth,
         clientHeight,
+        // Valid margins are numeric. Preserve the old raw fallback for unsupported strings.
         marginBottom: owner.marginBottom,
         marginTop: owner.marginTop
       }));
+      const top = typeof reply === "symbol" ? void 0 : reply.result;
       if (!this.active(operation) || danmu.$ref !== ref)
         return;
       if (top !== void 0) {
@@ -948,6 +950,7 @@ class Danmuku {
       if (!task.active())
         return this;
       errorHandle(Array.isArray(danmus), "Danmuku need return an array as result");
+      const rows = danmus;
       if (danmuku === void 0) {
         this.reset();
         if (!task.active())
@@ -956,10 +959,10 @@ class Danmuku {
         this.states = { wait: [], ready: [], emit: [], stop: [] };
         this.renderer.clear();
       }
-      for (let index = 0; index < danmus.length; index++) {
+      for (let index = 0; index < rows.length; index++) {
         if (!task.active())
           return this;
-        const danmu = danmus[index];
+        const danmu = rows[index];
         await task.emit(danmu);
       }
       if (task.active())
@@ -1074,6 +1077,7 @@ class Danmuku {
     return this.renderer.left($ref);
   }
   // 复杂运算交给 Web Worker 处理
+  // Keep the historical empty default; unknown message types receive no reply.
   postMessage(message = {}) {
     return this.workerClient.request(message);
   }
@@ -1312,8 +1316,9 @@ function heatmap(art, danmuku, option) {
   let closed = false;
   const active = () => !closed && !art.isDestroy;
   function listen(name, callback) {
-    subscriptions.push([name, callback]);
-    art.on(name, callback);
+    const listener = callback;
+    subscriptions.push([name, listener]);
+    art.on(name, listener);
   }
   function dispose(removeControl) {
     if (closed)
@@ -1351,18 +1356,19 @@ function heatmap(art, danmuku, option) {
       return;
     start = null;
     stop = null;
-    element.innerHTML = "";
+    const target = element;
+    target.innerHTML = "";
     if (art.option.isLive)
       return;
-    const shape = heatmapGeometry({ width: element.offsetWidth, height: element.offsetHeight, duration: art.duration, queue: danmuku.queue, option, points });
+    const shape = heatmapGeometry({ width: target.offsetWidth, height: target.offsetHeight, duration: art.duration, queue: danmuku.queue, option, points });
     if (!shape || !active())
       return;
-    const document2 = element.ownerDocument;
+    const document2 = target.ownerDocument;
     if (!gradient)
       gradient = document2 ? "heatmap-solids" : `heatmap-solids-${++nextGradient}`;
     while (document2?.getElementById(gradient))
       gradient = `heatmap-solids-${++nextGradient}`;
-    element.innerHTML = `
+    target.innerHTML = `
       <svg viewBox="0 0 ${shape.width} ${shape.height}">
         <defs>
           <linearGradient id="${gradient}" x1="0%" y1="0%" x2="100%" y2="0%">
@@ -1375,8 +1381,8 @@ function heatmap(art, danmuku, option) {
         <path fill="url(#${gradient})" d="${shape.path}"></path>
       </svg>
     `;
-    start = query("#heatmap-start", element);
-    stop = query("#heatmap-stop", element);
+    start = query("#heatmap-start", target);
+    stop = query("#heatmap-stop", target);
     progress(art.played);
   }
   function update(points) {
@@ -1456,7 +1462,8 @@ class SettingLifecycle {
       dispose();
     else this.disposers.add(dispose);
   }
-  write(target, key, value, apply = (value2) => target[key] = value2) {
+  write(host, key, value, apply = (value2) => host[key] = value2) {
+    const target = host;
     if (!this.active)
       return;
     const priority = () => typeof target.getPropertyPriority === "function" ? target.getPropertyPriority(key) : void 0;
@@ -1847,16 +1854,17 @@ const style = ".artplayer-plugin-danmuku {\n  display: flex;\n  position: relati
 if (typeof document !== "undefined") {
   const id = "artplayer-plugin-danmuku";
   const pending = /* @__PURE__ */ Symbol.for("artplayer-plugin-danmuku.pending-style");
-  let $style2 = document.getElementById(id) || document[pending];
+  const styleDocument = document;
+  let $style2 = document.getElementById(id) || styleDocument[pending];
   if (!$style2) {
     $style2 = document.createElement("style");
     $style2.id = id;
     if (document.readyState === "loading") {
-      document[pending] = $style2;
+      styleDocument[pending] = $style2;
       const ready = () => {
         document.removeEventListener("DOMContentLoaded", ready);
-        if (document[pending] === $style2)
-          delete document[pending];
+        if (styleDocument[pending] === $style2)
+          delete styleDocument[pending];
         const existing = document.getElementById(id);
         if (existing)
           existing.textContent = $style2.textContent;

docs/uncompiled/artplayer-plugin-danmuku/index.js

@@ -661,16 +661,18 @@ var artplayerPluginDanmuku = (function() {
         danmu.$lastStartTime = Date.now();
         danmu.$restTime = owner.speed;
         const distance = clientWidth + ref.clientWidth;
-        const { result: top } = await operation.wait(owner.postMessage({
+        const reply = await operation.wait(owner.postMessage({
           type: "getDanmuTop",
           target: { mode: danmu.mode, height: ref.clientHeight, speed: distance / danmu.$restTime },
           visibles: owner.visibles,
           antiOverlap: owner.option.antiOverlap,
           clientWidth,
           clientHeight,
+          // Valid margins are numeric. Preserve the old raw fallback for unsupported strings.
           marginBottom: owner.marginBottom,
           marginTop: owner.marginTop
         }));
+        const top = typeof reply === "symbol" ? void 0 : reply.result;
         if (!this.active(operation) || danmu.$ref !== ref)
           return;
         if (top !== void 0) {
@@ -944,6 +946,7 @@ var artplayerPluginDanmuku = (function() {
         if (!task.active())
           return this;
         errorHandle(Array.isArray(danmus), "Danmuku need return an array as result");
+        const rows = danmus;
         if (danmuku === void 0) {
           this.reset();
           if (!task.active())
@@ -952,10 +955,10 @@ var artplayerPluginDanmuku = (function() {
           this.states = { wait: [], ready: [], emit: [], stop: [] };
           this.renderer.clear();
         }
-        for (let index = 0; index < danmus.length; index++) {
+        for (let index = 0; index < rows.length; index++) {
           if (!task.active())
             return this;
-          const danmu = danmus[index];
+          const danmu = rows[index];
           await task.emit(danmu);
         }
         if (task.active())
@@ -1070,6 +1073,7 @@ var artplayerPluginDanmuku = (function() {
       return this.renderer.left($ref);
     }
     // 复杂运算交给 Web Worker 处理
+    // Keep the historical empty default; unknown message types receive no reply.
     postMessage(message = {}) {
       return this.workerClient.request(message);
     }
@@ -1235,7 +1239,8 @@ var artplayerPluginDanmuku = (function() {
       smoothing: 0.2,
       flattening: 0.2
     };
-    const options = Object.assign({}, defaults, typeof option === "object" ? option : {});
+    const configured = Object.assign({}, typeof option === "object" ? option : {});
+    const options = Object.assign({}, defaults, configured);
     for (const key of Object.keys(defaults)) {
       if (!Number.isFinite(options[key]))
         options[key] = defaults[key];
@@ -1244,7 +1249,8 @@ var artplayerPluginDanmuku = (function() {
       options.sampling = defaults.sampling;
     if (options.xMin === options.xMax || options.yMin === options.yMax)
       return null;
-    const points = Array.isArray(input) && input.length ? [...input] : sampleHeatmap(queue, width, duration, options.sampling);
+    const hasCustomPoints = Array.isArray(input) && input.length > 0;
+    const points = hasCustomPoints ? [...input] : sampleHeatmap(queue, width, duration, options.sampling);
     if (!points.length || !points.every((point) => Array.isArray(point) && Number.isFinite(point[0]) && Number.isFinite(point[1]))) {
       return null;
     }
@@ -1265,14 +1271,21 @@ var artplayerPluginDanmuku = (function() {
       const y = point[1];
       point[1] = y * (y > yMid ? 1 + options.scale : 1 - options.scale) + options.minHeight;
     }
+    const automatic = !hasCustomPoints && !Number.isFinite(configured.yMin) && !Number.isFinite(configured.yMax);
+    let peak = 0;
+    for (const point of points) peak = Math.max(peak, point[1]);
+    const fitted = automatic && peak > defaults.yMax / 4;
+    if (fitted)
+      options.yMax = peak * 4;
+    const boundY = (value) => fitted ? Math.min(height, Math.max(height * 0.75, value)) : value;
     const controlPoint = (current, previous, next, reverse) => {
       const geometry = line(previous || current, next || current);
       const flat = map(Math.cos(geometry.angle) * options.flattening, 0, 1, 1, 0);
       const angle = geometry.angle * flat + (reverse ? Math.PI : 0);
       const length = geometry.length * options.smoothing;
-      return [current[0] + Math.cos(angle) * length, current[1] + Math.sin(angle) * length];
+      return [current[0] + Math.cos(angle) * length, boundY(current[1] + Math.sin(angle) * length)];
     };
-    const positions = points.map((point) => [map(point[0], options.xMin, options.xMax, 0, width), map(point[1], options.yMin, options.yMax, height, 0)]);
+    const positions = points.map((point) => [map(point[0], options.xMin, options.xMax, 0, width), boundY(map(point[1], options.yMin, options.yMax, height, 0))]);
     if (!positions.every((point) => point.every(Number.isFinite)))
       return null;
     const path = positions.map((point, index, all) => {
@@ -1299,8 +1312,9 @@ var artplayerPluginDanmuku = (function() {
     let closed = false;
     const active = () => !closed && !art.isDestroy;
     function listen(name, callback) {
-      subscriptions.push([name, callback]);
-      art.on(name, callback);
+      const listener = callback;
+      subscriptions.push([name, listener]);
+      art.on(name, listener);
     }
     function dispose(removeControl) {
       if (closed)
@@ -1338,18 +1352,19 @@ var artplayerPluginDanmuku = (function() {
         return;
       start = null;
       stop = null;
-      element.innerHTML = "";
+      const target = element;
+      target.innerHTML = "";
       if (art.option.isLive)
         return;
-      const shape = heatmapGeometry({ width: element.offsetWidth, height: element.offsetHeight, duration: art.duration, queue: danmuku.queue, option, points });
+      const shape = heatmapGeometry({ width: target.offsetWidth, height: target.offsetHeight, duration: art.duration, queue: danmuku.queue, option, points });
       if (!shape || !active())
         return;
-      const document2 = element.ownerDocument;
+      const document2 = target.ownerDocument;
       if (!gradient)
         gradient = document2 ? "heatmap-solids" : `heatmap-solids-${++nextGradient}`;
       while (document2?.getElementById(gradient))
         gradient = `heatmap-solids-${++nextGradient}`;
-      element.innerHTML = `
+      target.innerHTML = `
       <svg viewBox="0 0 ${shape.width} ${shape.height}">
         <defs>
           <linearGradient id="${gradient}" x1="0%" y1="0%" x2="100%" y2="0%">
@@ -1362,8 +1377,8 @@ var artplayerPluginDanmuku = (function() {
         <path fill="url(#${gradient})" d="${shape.path}"></path>
       </svg>
     `;
-      start = query("#heatmap-start", element);
-      stop = query("#heatmap-stop", element);
+      start = query("#heatmap-start", target);
+      stop = query("#heatmap-stop", target);
       progress(art.played);
     }
     function update(points) {
@@ -1443,7 +1458,8 @@ var artplayerPluginDanmuku = (function() {
         dispose();
       else this.disposers.add(dispose);
     }
-    write(target, key, value, apply = (value2) => target[key] = value2) {
+    write(host, key, value, apply = (value2) => host[key] = value2) {
+      const target = host;
       if (!this.active)
         return;
       const priority = () => typeof target.getPropertyPriority === "function" ? target.getPropertyPriority(key) : void 0;
@@ -1834,16 +1850,17 @@ var artplayerPluginDanmuku = (function() {
   if (typeof document !== "undefined") {
     const id = "artplayer-plugin-danmuku";
     const pending = /* @__PURE__ */ Symbol.for("artplayer-plugin-danmuku.pending-style");
-    let $style2 = document.getElementById(id) || document[pending];
+    const styleDocument = document;
+    let $style2 = document.getElementById(id) || styleDocument[pending];
     if (!$style2) {
       $style2 = document.createElement("style");
       $style2.id = id;
       if (document.readyState === "loading") {
-        document[pending] = $style2;
+        styleDocument[pending] = $style2;
         const ready = () => {
           document.removeEventListener("DOMContentLoaded", ready);
-          if (document[pending] === $style2)
-            delete document[pending];
+          if (styleDocument[pending] === $style2)
+            delete styleDocument[pending];
           const existing = document.getElementById(id);
           if (existing)
             existing.textContent = $style2.textContent;