feat: remove DANMU_MSG:4:0:2:2:2:0 judge

Author: ddiu8081

pnpm-lock.yaml

@@ -2,7 +2,7 @@ import {
   HEARTBEAT, type AttentionChangeMsgHandler,
   LIVE, type LiveStartMsgHandler, 
   PREPARING, type LiveStopMsgHandler,
-  DANMU_MSG, DANMU_MSG_402220, type DanmuMsgHandler,
+  DANMU_MSG, type DanmuMsgHandler,
   GUARD_BUY, type GuardBuyHandler,
   INTERACT_WORD, ENTRY_EFFECT, type UserActionMsgHandler,
   LIKE_INFO_V3_UPDATE, type LikedChangeMsgHandler,
@@ -13,7 +13,7 @@ import {
   WATCHED_CHANGE, type WatchedChangeHandler,
 } from '../parser'
 import type { KeepLiveTCP, KeepLiveWS, Message as WSMessage } from 'tiny-bilibili-ws'
-import { normalizeDanmu, checkIsDuplicateDanmuMsg } from '../utils/message'
+import { normalizeDanmu } from '../utils/message'
 
 export type MsgHandler = Partial<
   {
@@ -82,7 +82,7 @@ export const listenAll = (instance: KeepLiveTCP | KeepLiveWS, roomId: number, ha
   // LIVE
   if (handler[LIVE.handlerName] || rawHandlerNames.has(LIVE.eventName)) {
     rawHandlerNames.delete(LIVE.eventName)
-    instance.on(LIVE.eventName, (data: WSMessage<any>) => {
+    instance.on(LIVE.eventName as any, (data: WSMessage<any>) => {
       isHandleRaw && rawHandler[LIVE.eventName]?.(data.data)
       const parsedData = LIVE.parser(data.data)
       handler[LIVE.handlerName]?.(normalizeDanmu(LIVE.eventName, parsedData, data.data))
@@ -92,30 +92,20 @@ export const listenAll = (instance: KeepLiveTCP | KeepLiveWS, roomId: number, ha
   // PREPARING
   if (handler[PREPARING.handlerName] || rawHandlerNames.has(PREPARING.eventName)) {
     rawHandlerNames.delete(LIVE.eventName)
-    instance.on(PREPARING.eventName, (data: WSMessage<any>) => {
+    instance.on(PREPARING.eventName as any, (data: WSMessage<any>) => {
       isHandleRaw && rawHandler[PREPARING.eventName]?.(data.data)
       const parsedData = PREPARING.parser(data.data)
       handler[PREPARING.handlerName]?.(normalizeDanmu(PREPARING.eventName, parsedData, data.data))
     })
   }
 
   // DANMU_MSG
-  if (handler[DANMU_MSG.handlerName] || rawHandlerNames.has(DANMU_MSG.eventName) || rawHandlerNames.has(DANMU_MSG_402220.eventName)) {
+  if (handler[DANMU_MSG.handlerName] || rawHandlerNames.has(DANMU_MSG.eventName)) {
     rawHandlerNames.delete(DANMU_MSG.eventName)
-    rawHandlerNames.delete(DANMU_MSG_402220.eventName)
-    const msgCallback = handler[DANMU_MSG.handlerName]!
-    const handleDanmuMsg = (data: WSMessage<any>) => {
-      const parsedData = DANMU_MSG.parser(data.data, roomId)
-      if (checkIsDuplicateDanmuMsg(parsedData)) return
-      msgCallback(normalizeDanmu(DANMU_MSG.eventName, parsedData, data.data))
-    }
     instance.on(DANMU_MSG.eventName, (data: WSMessage<any>) => {
       isHandleRaw && rawHandler[DANMU_MSG.eventName]?.(data.data)
-      handleDanmuMsg(data)
-    })
-    instance.on(DANMU_MSG_402220.eventName, (data: WSMessage<any>) => {
-      isHandleRaw && rawHandler[DANMU_MSG_402220.eventName]?.(data.data)
-      handleDanmuMsg(data)
+      const parsedData = DANMU_MSG.parser(data.data, roomId)
+      handler[DANMU_MSG.handlerName]?.(normalizeDanmu(DANMU_MSG.eventName, parsedData, data.data))
     })
   }
 
@@ -168,7 +158,7 @@ export const listenAll = (instance: KeepLiveTCP | KeepLiveWS, roomId: number, ha
   // ROOM_CHANGE
   if (handler[ROOM_CHANGE.handlerName] || rawHandlerNames.has(ROOM_CHANGE.eventName)) {
     rawHandlerNames.delete(ROOM_CHANGE.eventName)
-    instance.on(ROOM_CHANGE.eventName, (data: WSMessage<any>) => {
+    instance.on(ROOM_CHANGE.eventName as any, (data: WSMessage<any>) => {
       isHandleRaw && rawHandler[ROOM_CHANGE.eventName]?.(data.data)
       const parsedData = ROOM_CHANGE.parser(data.data)
       handler[ROOM_CHANGE.handlerName]?.(normalizeDanmu(ROOM_CHANGE.eventName, parsedData, data.data))
@@ -208,7 +198,7 @@ export const listenAll = (instance: KeepLiveTCP | KeepLiveWS, roomId: number, ha
   // Rest raw events
   rawHandlerNames.forEach((eventName) => {
     console.log('rest', eventName)
-    instance.on(eventName, (data: WSMessage<any>) => {
+    instance.on(eventName as any, (data: WSMessage<any>) => {
       rawHandler[eventName](data.data)
     })
   })

src/listener/index.ts

@@ -65,12 +65,6 @@ export const DANMU_MSG = {
   handlerName: 'onIncomeDanmu' as const,
 }
 
-export const DANMU_MSG_402220 = {
-  parser,
-  eventName: 'DANMU_MSG:4:0:2:2:2:0' as const,
-  handlerName: 'onIncomeDanmu' as const,
-}
-
 export type Handler = {
   /** 收到普通弹幕消息 */
   onIncomeDanmu: (msg: Message<DanmuMsg>) => void

src/parser/DANMU_MSG.ts

@@ -1,7 +1,7 @@
 export { HEARTBEAT, type Handler as AttentionChangeMsgHandler, type AttentionChangeMsg } from './HEARTBEAT'
 export { LIVE, type Handler as LiveStartMsgHandler, type LiveStartMsg } from './LIVE'
 export { PREPARING, type Handler as LiveStopMsgHandler, type LiveEndMsg } from './PREPARING'
-export { DANMU_MSG, DANMU_MSG_402220, type Handler as DanmuMsgHandler, type DanmuMsg } from './DANMU_MSG'
+export { DANMU_MSG, type Handler as DanmuMsgHandler, type DanmuMsg } from './DANMU_MSG'
 export { GUARD_BUY, type Handler as GuardBuyHandler, type GuardBuyMsg } from './GUARD_BUY'
 export { INTERACT_WORD, ENTRY_EFFECT, type Handler as UserActionMsgHandler, type UserActionMsg } from './INTERACT_WORD_ENTRY_EFFECT'
 export { LIKE_INFO_V3_UPDATE, type Handler as LikedChangeMsgHandler, type LikedChangeMsg } from './LIKE_INFO_V3_UPDATE'

src/parser/index.ts

@@ -1,24 +1,4 @@
 import type { Message } from '../types/app'
-import type { DanmuMsg } from '../parser'
-
-type QueueItem = [number, string]
-class MsgQueue {
-	private items: QueueItem[] = []
-	push = (item: QueueItem) => {
-    this.items.push(item)
-    if (this.items.length > 10) {
-      this.items.shift()
-    }
-  }
-  has = ( [timestamp, content]: QueueItem ) => {
-    return this.items.some(i => {
-      const [queueTimestamp, queueContent] = i
-      return Math.abs(timestamp - queueTimestamp) < 1200 && content === queueContent
-    })
-  }
-}
-
-const msgQueue = new MsgQueue()
 
 export const normalizeDanmu = <T>(msgType: string, body: T, rawBody: any): Message<T> => {
   const timestamp = Date.now()
@@ -33,13 +13,3 @@ export const normalizeDanmu = <T>(msgType: string, body: T, rawBody: any): Messa
     raw: rawBody,
   }
 }
-
-export const checkIsDuplicateDanmuMsg = (msg: DanmuMsg) => {
-  const msgIdentifier = `${msg.user.uid}:${msg.content}`
-  const queueItem: QueueItem = [msg.timestamp, msgIdentifier]
-  if (msgQueue.has(queueItem)) {
-    return true
-  }
-  msgQueue.push(queueItem)
-  return false
-}