update add announcer and config

src/Lfg_Solo.cpp

@@ -3,7 +3,6 @@
 ** AzerothCore 2019 http://www.azerothcore.org/
 ** Conan513 https://github.com/conan513
 ** Made into a module by Micrah https://github.com/milestorme/
-** Updated to work with AzerothCore Docker Installations by Artanisx https://github.com/Artanisx/
 */
 
 #include "ScriptMgr.h"
@@ -14,11 +13,28 @@
 #include "Chat.h"
 #include "Opcodes.h"
 
+class lfg_solo_announce : public PlayerScript
+{
+
+public:
+
+    lfg_solo_announce() : PlayerScript("lfg_solo_announce") {}
+
+    void OnLogin(Player* player)
+    {
+        // Announce Module
+        if (sConfigMgr->GetBoolDefault("SoloLFG.Announce", true))
+        {
+                ChatHandler(player->GetSession()).SendSysMessage("This server is running the |cff4CFF00Solo Dungeon Finder |rmodule.");
+         }
+    }
+};
+
 class lfg_solo : public PlayerScript
 {
 public:
     lfg_solo() : PlayerScript("lfg_solo") { }
-
+    
    // Docker Installation prevents warnings. In order to avoid the issue, we need to add __attribute__ ((unused)) 
    // to the player variable to tell the compiler it is fine not to use it.
    void OnLogin(Player* player)
@@ -33,8 +49,27 @@ public:
    }
 };
 
+class lfg_solo_config : public WorldScript
+{
+public:
+    lfg_solo_config() : WorldScript("lfg_solo_config") { }
+
+    void OnBeforeConfigLoad(bool reload) override
+    {
+        if (!reload) {
+            std::string conf_path = _CONF_DIR;
+            std::string cfg_file = conf_path + "/SoloLfg.conf";
+
+            std::string cfg_def_file = cfg_file + ".dist";
+            sConfigMgr->LoadMore(cfg_def_file.c_str());
+            sConfigMgr->LoadMore(cfg_file.c_str());
+        }
+    }
+};
+
 void AddLfgSoloScripts()
 {
+	new lfg_solo_announce();
     new lfg_solo();
+	new lfg_solo_config();
 }
-