Create README.md

README.md

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+# mod-LuaEngine
+azerothcore 的 eluna 模块
+
+
+Not sure:
+src\server\game\Maps\MapInstanced.cpp
+```
+#ifdef ELUNA
+    sEluna->FreeInstanceId(instanceId);
+#endif
+```
+Eluna API changes:
+OnConfigLoad(bool reload) => OnConfigLoad(bool reload, bool isBefore)
+
+
+No Settings related to eluna are added in the <worldserver.conf> .
+No configuration files are added to the module.
+
+----------------------------------------------------------
+写英文老费劲了.原谅我英文水平差.没办法..天生的.
+有木有英语帝翻译一下
+
+折腾这个az+eluna,有几个地方是需要注意的,如何你要使用的话
+
+1.src\server\game\Maps\MapInstanced.cpp
+```
+#ifdef ELUNA
+    sEluna->FreeInstanceId(instanceId);
+#endif
+```
+这一句我不确定加的是不是正确的
+
+2.改了eluna的一个api
+```
+OnConfigLoad(bool reload) => OnConfigLoad(bool reload, bool isBefore)
+```
+为了兼容az的OnBeforeConfigLoad和OnAfterConfigLoad
+
+3.没有把这部分加到配置文件<worldserver.conf>里,因为打算把这部分写到模块的配置文件里,目前没有弄.
+```
+###################################################################################################
+#  ELUNA SETTINGS
+#
+#   Eluna.Enabled
+#       Description: Enable or disable Eluna LuaEngine
+#       Default:    true  - (enabled)
+#                   false - (disabled)
+#
+#   Eluna.TraceBack
+#       Description: Sets whether to use debug.traceback function on a lua error or not.
+#                    Notice that you can redefine the function.
+#       Default:    false - (use default error output)
+#                   true  - (use debug.traceback function)
+#
+#   Eluna.ScriptPath
+#       Description: Sets the location of the script folder to load scripts from
+#                    The path can be relative or absolute.
+#       Default:    "lua_scripts"
+#
+
+Eluna.Enabled = true
+Eluna.TraceBack = false
+Eluna.ScriptPath = "lua_scripts"
+```
+4.据说最近的eluna可以去掉单线程限制,目前我还没去掉,如果需要去掉的话
+src\server\game\Maps\MapManager.cpp
+```
+#ifdef ELUNA
+    if (num_threads > 1)
+    {
+        // Force 1 thread for Eluna as lua is single threaded. By default thread count is 1
+        // This should allow us not to use mutex locks
+        ELUNA_LOG_ERROR("MAP:Map update threads set to %i, when Eluna only allows 1, changing to 1", num_threads);
+        num_threads = 1;
+    }
+#endif
+```
+把这段去掉
+
+
+