Make the chat parsers have priority levels to prevent running generic parsers first

plugins/chat.js

@@ -3,6 +3,7 @@ const parsePlain = require('../util/chatparse_plain.js')
 const parseConsole = require('../util/chatparse_console.js')
 const parse1204 = require('../util/parseNBT.js')
 const { getMessage } = require('../util/lang.js')
+const fs = require('fs')
 const convertChatStyleItem = (item) => {
   const output = {}
   for (const i in item) {
@@ -25,6 +26,22 @@ const convertChatTypeItem = (item) => {
     }
   }
 }
+
+// Level 0: highly specific parsers for certain players
+// Level 1: server chat format parsers
+// Level 2: generic parsers
+const parsers = [[], [], []]
+const bpl = fs.readdirSync('plugins/chatParsers')
+for (const plugin of bpl) {
+  if (!plugin.endsWith('.js')) {
+    continue
+  }
+  try {
+    const parser = require(`./chatParsers/${plugin}`)
+    parsers[parser.priority].push(parser.parse)
+  } catch (e) { console.log(e) }
+}
+
 module.exports = {
   load: (b) => {
     b.messageCount = 0
@@ -135,6 +152,28 @@ module.exports = {
       })
     })
 
+    b.on('chat_unparsed', (data) => {
+      for (const lvl of parsers) {
+        for (const item of lvl) {
+          const output = item(data, b)
+          if (output.parsed) {
+            b.emit('chat', output)
+            return
+          }
+        }
+      }
+      b.emit('chat', {
+        parsed: true,
+        json: data.json,
+        type: data.type,
+        subtype: 'fallback',
+        uuid: '00000000-0000-0000-0000-000000000000',
+        message: '',
+        nickname: '',
+        username: ''
+      })
+    })
+
     b.on('chat', (data) => {
       b.messageCount++
       if (Date.now() < b.chatDisabledUntil) return

plugins/chatParsers/chat_cmm.js

@@ -2,7 +2,6 @@ const parsePlain = require('../../util/chatparse_plain.js')
 module.exports = {
   parse: (data, b) => {
     if (data.type === 'system' || data.type === 'legacy') {
-      if (data.parsed) return
       if (data.json.translate === '%s %s › %s' || data.json.translate === '[%s] %s › %s') {
         let subtype = 'chipmunkmod_'
         if (data.json.translate === '%s %s › %s') {
@@ -16,8 +15,8 @@ module.exports = {
           const uuid = b.findUUID(username)
           const nickname = b.findDisplayName(uuid)
           const message = parsePlain(data.json.with[2].extra)
-          data.parsed = true
-          b.emit('chat', {
+          return {
+            parsed: true,
             json: data.json,
             type: data.type,
             subtype,
@@ -25,10 +24,11 @@ module.exports = {
             message,
             nickname,
             username
-          })
+          }
         } else {
           subtype += '_invalid'
-          b.emit('chat', {
+          return {
+            parsed: true,
             json: data.json,
             type: data.type,
             subtype,
@@ -36,10 +36,13 @@ module.exports = {
             message: '',
             nickname: '',
             username: ''
-          })
-          data.parsed = true
           }
         }
       }
     }
+    return {
+      parsed: false
+    }
+  },
+  priority: 0
 }

plugins/chatParsers/chat_cmm_mcp.js

@@ -2,13 +2,13 @@ const parsePlain = require('../../util/chatparse_plain.js')
 module.exports = {
   parse: (data, b) => {
     if (data.type === 'system' || data.type === 'legacy') {
-      if (data.parsed) return
       if (data.json.extra && data.json.extra[4] && data.json.extra[3] && data.json.extra[5] && data.json.extra[4].text === ' » ') { // ChipmunkMod format - m_c_player
         const username = parsePlain(data.json.extra[3])
         const uuid = b.findUUID(username)
         const nickname = b.findDisplayName(uuid)
         const message = parsePlain(data.json.extra[5])
-        b.emit('chat', {
+        return {
+          parsed: true,
           json: data.json,
           type: data.type,
           subtype: `chipmunkmod_mcp_${data.type}`,
@@ -16,8 +16,12 @@ module.exports = {
           message,
           nickname,
           username
-        })
         }
       }
     }
+    return {
+      parsed: false
+    }
+  },
+  priority: 0
 }

plugins/chatParsers/chat_extras_profileless.js

@@ -2,7 +2,6 @@ const parsePlain = require('../../util/chatparse_plain.js')
 module.exports = {
   parse: (data, b) => {
     if (data.type === 'profileless') {
-      if (data.parsed) return
       if (data.playerChatType.translation_key === '%s') {
         const parsed = parsePlain(data.json)
         const split = parsed.split(': ')
@@ -12,7 +11,8 @@ module.exports = {
         const username = b.findRealName(chatName)
         const uuid = b.findUUID(username)
         const message = split.join(': ')
-        b.emit('chat', {
+        return {
+          parsed: true,
           json: data.json,
           type: data.type,
           subtype: 'extras_profileless',
@@ -20,8 +20,12 @@ module.exports = {
           message,
           nickname,
           username
-        })
         }
       }
     }
+    return {
+      parsed: false
+    }
+  },
+  priority: 1
 }

plugins/chatParsers/chat_player.js

@@ -1,9 +1,8 @@
 module.exports = {
   parse: (data, b) => {
     if (data.type === 'player' || data.type === 'profileless') {
-      if (data.parsed) return
-      if (data.type === 'profileless' && data.playerChatType.translation_key === '%s') return
-      b.emit('chat', {
+      return {
+        parsed: true,
         json: data.json,
         type: data.type,
         subtype: `generic_${data.type}`,
@@ -11,7 +10,11 @@ module.exports = {
         message: data.message,
         nickname: data.nickname,
         username: data.username
-      })
       }
     }
+    return {
+      parsed: false
+    }
+  },
+  priority: 2
 }

plugins/chatParsers/chat_system.js

@@ -2,8 +2,6 @@ const parsePlain = require('../../util/chatparse_plain.js')
 module.exports = {
   parse: (data, b) => {
     if (data.type === 'system' || data.type === 'legacy') {
-      if (data.parsed) return
-      if (data.type === 'legacy' && data.json.translate === 'chat.type.text') return
       let subtype = `generic_${data.type}`
       if (data.type === 'legacy' && data.uuid) subtype += '_withuuid'
       const parsed = parsePlain(data.json)
@@ -13,7 +11,8 @@ module.exports = {
       const nickname = chatNameSplit[chatNameSplit.length - 1]
       const username = b.findRealName(chatName)
       const uuid = b.findUUID(username)
-      b.emit('chat', {
+      return {
+        parsed: true,
         json: data.json,
         type: data.type,
         subtype,
@@ -21,7 +20,11 @@ module.exports = {
         message: split.join(': '),
         nickname,
         username
-      })
       }
     }
+    return {
+      parsed: false
+    }
+  },
+  priority: 2
 }

plugins/chatParsers/chat_vanilla_legacy.js

@@ -14,7 +14,8 @@ module.exports = {
         }
         const uuid = b.findUUID(username)
         const nickname = b.findDisplayName(uuid)
-        b.emit('chat', {
+        return {
+          parsed: true,
           json: data.json,
           type: data.type,
           subtype,
@@ -22,8 +23,12 @@ module.exports = {
           message,
           nickname,
           username
-        })
         }
       }
     }
+    return {
+      parsed: false
+    }
+  },
+  priority: 1
 }