init badword and i18n regex only once (#43)

ygopro-server.coffee

@@ -178,6 +178,7 @@ settings = {}
 tips = null
 dialogues = null
 badwords = null
+badwordR = null
 lflists = global.lflists = []
 real_windbot_server_ip = null
 long_resolve_cards = []
@@ -380,6 +381,13 @@ init = () ->
   await loadLFList('ygopro/expansions/lflist.conf')
   await loadLFList('ygopro/lflist.conf')
 
+  badwordR = global.badwordR = {}
+  badwordR.level0=new RegExp('(?:'+badwords.level0.join(')|(?:')+')','i');
+  badwordR.level1=new RegExp('(?:'+badwords.level1.join(')|(?:')+')','i');
+  badwordR.level1g=new RegExp('(?:'+badwords.level1.join(')|(?:')+')','ig');
+  badwordR.level2=new RegExp('(?:'+badwords.level2.join(')|(?:')+')','i');
+  badwordR.level3=new RegExp('(?:'+badwords.level3.join(')|(?:')+')','i');
+
   setInterval ()->
     moment_now = moment()
     moment_now_string = moment_now.format()
@@ -2151,24 +2159,15 @@ ygopro.ctos_follow 'JOIN_GAME', true, (buffer, info, client, server, datas)->
           }
           options.lflist = _.findIndex lflists, (list)-> ((options.rule == 1) == list.tcg) and list.date.isBefore()
           room_title = info.pass.slice(8).replace(String.fromCharCode(0xFEFF), ' ')
-          if _.any(badwords.level3, (badword) ->
-            regexp = new RegExp(badword, 'i')
-            return room_title.match(regexp)
-          , room_title)
+          if badwordR.level3.test(room_title)
             log.warn("BAD ROOM NAME LEVEL 3", room_title, client.name, client.ip)
             ygopro.stoc_die(client, "${bad_roomname_level3}")
             return
-          else if _.any(badwords.level2, (badword) ->
-            regexp = new RegExp(badword, 'i')
-            return room_title.match(regexp)
-          , room_title)
+          else if badwordR.level2.test(room_title)
             log.warn("BAD ROOM NAME LEVEL 2", room_title, client.name, client.ip)
             ygopro.stoc_die(client, "${bad_roomname_level2}")
             return
-          else if _.any(badwords.level1, (badword) ->
-            regexp = new RegExp(badword, 'i')
-            return room_title.match(regexp)
-          , room_title)
+          else if badwordR.level1.test(room_title)
             log.warn("BAD ROOM NAME LEVEL 1", room_title, client.name, client.ip)
             ygopro.stoc_die(client, "${bad_roomname_level1}")
             return
@@ -2383,24 +2382,15 @@ ygopro.ctos_follow 'JOIN_GAME', true, (buffer, info, client, server, datas)->
     log.warn("MULTI LOGIN", client.name, client.ip)
     ygopro.stoc_die(client, "${too_much_connection}" + client.ip)
 
-  else if !settings.modules.tournament_mode.enabled and !settings.modules.challonge.enabled and _.any(badwords.level3, (badword) ->
-    regexp = new RegExp(badword, 'i')
-    return name.match(regexp)
-  , name = client.name)
+  else if !settings.modules.tournament_mode.enabled and !settings.modules.challonge.enabled and badwordR.level3.test(client.name)
     log.warn("BAD NAME LEVEL 3", client.name, client.ip)
     ygopro.stoc_die(client, "${bad_name_level3}")
 
-  else if !settings.modules.tournament_mode.enabled and !settings.modules.challonge.enabled and _.any(badwords.level2, (badword) ->
-    regexp = new RegExp(badword, 'i')
-    return name.match(regexp)
-  , name = client.name)
+  else if !settings.modules.tournament_mode.enabled and !settings.modules.challonge.enabled and badwordR.level2.test(client.name)
     log.warn("BAD NAME LEVEL 2", client.name, client.ip)
     ygopro.stoc_die(client, "${bad_name_level2}")
 
-  else if !settings.modules.tournament_mode.enabled and !settings.modules.challonge.enabled and _.any(badwords.level1, (badword) ->
-    regexp = new RegExp(badword, 'i')
-    return name.match(regexp)
-  , name = client.name)
+  else if !settings.modules.tournament_mode.enabled and !settings.modules.challonge.enabled and badwordR.level1.test(client.name)
     log.warn("BAD NAME LEVEL 1", client.name, client.ip)
     ygopro.stoc_die(client, "${bad_name_level1}")
 
@@ -3192,10 +3182,7 @@ ygopro.ctos_follow 'CHAT', true, (buffer, info, client, server, datas)->
     ygopro.stoc_send_chat(client, "${banned_chat_tip}" + (if client.ban_mc and client.ban_mc.message then (": " + client.ban_mc.message) else ""), ygopro.constants.COLORS.RED)
     return true
   oldmsg = msg
-  if (_.any(badwords.level3, (badword) ->
-    regexp = new RegExp(badword, 'i')
-    return msg.match(regexp)
-  , msg))
+  if badwordR.level3.test(msg)
     log.warn "BAD WORD LEVEL 3", client.name, client.ip, oldmsg, RegExp.$1
     report_to_big_brother room.name, client.name, client.ip, 3, oldmsg, RegExp.$1
     cancel = true
@@ -3221,22 +3208,14 @@ ygopro.ctos_follow 'CHAT', true, (buffer, info, client, server, datas)->
     client.abuse_count=client.abuse_count+2
     ygopro.stoc_send_chat(client, "${chat_warn_level0}", ygopro.constants.COLORS.RED)
     cancel = true
-  else if (_.any(badwords.level2, (badword) ->
-    regexp = new RegExp(badword, 'i')
-    return msg.match(regexp)
-  , msg))
+  else if badwordR.level2.test(msg)
     log.warn "BAD WORD LEVEL 2", client.name, client.ip, oldmsg, RegExp.$1
     report_to_big_brother room.name, client.name, client.ip, 2, oldmsg, RegExp.$1
     client.abuse_count=client.abuse_count+3
     ygopro.stoc_send_chat(client, "${chat_warn_level2}", ygopro.constants.COLORS.RED)
     cancel = true
   else
-    _.each(badwords.level1, (badword) ->
-      #log.info msg
-      regexp = new RegExp(badword, "ig")
-      msg = msg.replace(regexp, "**")
-      return
-    , msg)
+    msg = msg.replace(badwordR.level1g,'**')
     if oldmsg != msg
       log.warn "BAD WORD LEVEL 1", client.name, client.ip, oldmsg, RegExp.$1
       report_to_big_brother room.name, client.name, client.ip, 1, oldmsg, RegExp.$1
@@ -3246,10 +3225,7 @@ ygopro.ctos_follow 'CHAT', true, (buffer, info, client, server, datas)->
       struct._setBuff(buffer)
       struct.set("msg", msg)
       buffer = struct.buffer
-    else if (_.any(badwords.level0, (badword) ->
-      regexp = new RegExp(badword, 'i')
-      return msg.match(regexp)
-    , msg))
+    else if badwordR.level0.test(msg)
       log.info "BAD WORD LEVEL 0", client.name, client.ip, oldmsg, RegExp.$1
       report_to_big_brother room.name, client.name, client.ip, 0, oldmsg, RegExp.$1
   if client.abuse_count>=2

ygopro.coffee

@@ -7,6 +7,15 @@ loadJSON = require('load-json-file').sync
 
 @i18ns = loadJSON './data/i18n.json'
 
+@i18nR = {}
+for lang, data of @i18ns
+  @i18nR[lang]={}
+  for key, text of data
+    @i18nR[lang][key]={
+      regex: new RegExp("\\$\\{"+key+"\\}",'g'),
+      text: text
+    }
+
 YGOProMessagesHelper = require("./YGOProMessages.js").YGOProMessagesHelper # 为 SRVPro2 准备的库，这里拿这个库只用来测试，SRVPro1 对异步支持不是特别完善，因此不会有很多异步优化
 @helper = new YGOProMessagesHelper()
 
@@ -54,9 +63,8 @@ translateHandler = (handler) ->
   for line in _.lines(msg)
     if player>=10
       line="[Server]: "+line
-    for o,r of @i18ns[client.lang]
-      re=new RegExp("\\$\\{"+o+"\\}",'g')
-      line=line.replace(re,r)
+    for o,r of @i18nR[client.lang]
+      line=line.replace(r.regex, r.text)
     @stoc_send client, 'CHAT', {
       player: player
       msg: line

ygopro.js

 // Generated by CoffeeScript 2.5.1
 (function() {
-  var Struct, YGOProMessagesHelper, _, loadJSON, translateHandler;
+  var Struct, YGOProMessagesHelper, _, data, key, lang, loadJSON, ref, text, translateHandler;
 
   _ = require('underscore');
 
@@ -14,6 +14,21 @@
 
   this.i18ns = loadJSON('./data/i18n.json');
 
+  this.i18nR = {};
+
+  ref = this.i18ns;
+  for (lang in ref) {
+    data = ref[lang];
+    this.i18nR[lang] = {};
+    for (key in data) {
+      text = data[key];
+      this.i18nR[lang][key] = {
+        regex: new RegExp("\\$\\{" + key + "\\}", 'g'),
+        text: text
+      };
+    }
+  }
+
   YGOProMessagesHelper = require("./YGOProMessages.js").YGOProMessagesHelper; // 为 SRVPro2 准备的库，这里拿这个库只用来测试，SRVPro1 对异步支持不是特别完善，因此不会有很多异步优化
 
   this.helper = new YGOProMessagesHelper();
@@ -69,22 +84,21 @@
 
   //util
   this.stoc_send_chat = function(client, msg, player = 8) {
-    var i, len, line, o, r, re, ref, ref1;
+    var i, len, line, o, r, ref1, ref2;
     if (!client) {
       console.log("err stoc_send_chat");
       return;
     }
-    ref = _.lines(msg);
-    for (i = 0, len = ref.length; i < len; i++) {
-      line = ref[i];
+    ref1 = _.lines(msg);
+    for (i = 0, len = ref1.length; i < len; i++) {
+      line = ref1[i];
       if (player >= 10) {
         line = "[Server]: " + line;
       }
-      ref1 = this.i18ns[client.lang];
-      for (o in ref1) {
-        r = ref1[o];
-        re = new RegExp("\\$\\{" + o + "\\}", 'g');
-        line = line.replace(re, r);
+      ref2 = this.i18nR[client.lang];
+      for (o in ref2) {
+        r = ref2[o];
+        line = line.replace(r.regex, r.text);
       }
       this.stoc_send(client, 'CHAT', {
         player: player,
@@ -94,21 +108,21 @@
   };
 
   this.stoc_send_chat_to_room = function(room, msg, player = 8) {
-    var client, i, j, len, len1, ref, ref1;
+    var client, i, j, len, len1, ref1, ref2;
     if (!room) {
       console.log("err stoc_send_chat_to_room");
       return;
     }
-    ref = room.players;
-    for (i = 0, len = ref.length; i < len; i++) {
-      client = ref[i];
+    ref1 = room.players;
+    for (i = 0, len = ref1.length; i < len; i++) {
+      client = ref1[i];
       if (client) {
         this.stoc_send_chat(client, msg, player);
       }
     }
-    ref1 = room.watchers;
-    for (j = 0, len1 = ref1.length; j < len1; j++) {
-      client = ref1[j];
+    ref2 = room.watchers;
+    for (j = 0, len1 = ref2.length; j < len1; j++) {
+      client = ref2[j];
       if (client) {
         this.stoc_send_chat(client, msg, player);
       }
@@ -116,14 +130,14 @@
   };
 
   this.stoc_send_hint_card_to_room = function(room, card) {
-    var client, i, j, len, len1, ref, ref1;
+    var client, i, j, len, len1, ref1, ref2;
     if (!room) {
       console.log("err stoc_send_hint_card_to_room");
       return;
     }
-    ref = room.players;
-    for (i = 0, len = ref.length; i < len; i++) {
-      client = ref[i];
+    ref1 = room.players;
+    for (i = 0, len = ref1.length; i < len; i++) {
+      client = ref1[i];
       if (client) {
         this.stoc_send(client, 'GAME_MSG', {
           curmsg: 2,
@@ -133,9 +147,9 @@
         });
       }
     }
-    ref1 = room.watchers;
-    for (j = 0, len1 = ref1.length; j < len1; j++) {
-      client = ref1[j];
+    ref2 = room.watchers;
+    for (j = 0, len1 = ref2.length; j < len1; j++) {
+      client = ref2[j];
       if (client) {
         this.stoc_send(client, 'GAME_MSG', {
           curmsg: 2,