Add GMSummonPlayer Config Option (#643)

src/game/World/World.cpp

@@ -844,7 +844,7 @@ void World::LoadConfigSettings(bool reload)
         m_int_configs[CONFIG_START_ARENA_POINTS] = m_int_configs[CONFIG_MAX_ARENA_POINTS];
     }
 
-    m_int_configs[CONFIG_MAX_RECRUIT_A_FRIEND_BONUS_PLAYER_LEVEL] = sConfigMgr->GetIntDefault("RecruitAFriend.MaxLevel", 60);
+	  m_int_configs[CONFIG_MAX_RECRUIT_A_FRIEND_BONUS_PLAYER_LEVEL] = sConfigMgr->GetIntDefault("RecruitAFriend.MaxLevel", 60);
     if (m_int_configs[CONFIG_MAX_RECRUIT_A_FRIEND_BONUS_PLAYER_LEVEL] > m_int_configs[CONFIG_MAX_PLAYER_LEVEL])
     {
         sLog->outError("RecruitAFriend.MaxLevel (%i) must be in the range 0..MaxLevel(%u). Set to %u.",
@@ -858,6 +858,7 @@ void World::LoadConfigSettings(bool reload)
 
     m_bool_configs[CONFIG_INSTANCE_IGNORE_LEVEL] = sConfigMgr->GetBoolDefault("Instance.IgnoreLevel", false);
     m_bool_configs[CONFIG_INSTANCE_IGNORE_RAID]  = sConfigMgr->GetBoolDefault("Instance.IgnoreRaid", false);
+    m_bool_configs[CONFIG_INSTANCE_GMSUMMON_PLAYER] = sConfigMgr->GetBoolDefault("Instance.GMSummonPlayer", false);
     m_bool_configs[CONFIG_INSTANCE_SHARED_ID] = sConfigMgr->GetBoolDefault("Instance.SharedNormalHeroicId", false);
 
     m_int_configs[CONFIG_INSTANCE_RESET_TIME_HOUR]  = sConfigMgr->GetIntDefault("Instance.ResetTimeHour", 4);

src/game/World/World.h

@@ -93,6 +93,7 @@ enum WorldBoolConfigs
     CONFIG_INSTANT_TAXI,
     CONFIG_INSTANCE_IGNORE_LEVEL,
     CONFIG_INSTANCE_IGNORE_RAID,
+    CONFIG_INSTANCE_GMSUMMON_PLAYER,
     CONFIG_INSTANCE_SHARED_ID,
     CONFIG_GM_LOG_TRADE,
     CONFIG_ALLOW_GM_GROUP,

src/scripts/Commands/cs_misc.cpp

@@ -688,12 +688,16 @@ public:
             }
             else if (map->IsDungeon())
             {
-                // pussywizard: prevent unbinding normal player's perm bind by just summoning him >_>
+                // Allow GM to summon players or only other GM accounts inside instances.
-                if (!target->GetSession()->GetSecurity())
+                if (!sWorld->getBoolConfig(CONFIG_INSTANCE_GMSUMMON_PLAYER))
                 {
-                    handler->PSendSysMessage("Only GMs can be summoned to an instance!");
+                    // pussywizard: prevent unbinding normal player's perm bind by just summoning him >_>
-                    handler->SetSentErrorMessage(true);
+                    if (!target->GetSession()->GetSecurity())
-                    return false;
+                    {
+                        handler->PSendSysMessage("Only GMs can be summoned to an instance!");
+                        handler->SetSentErrorMessage(true);
+                        return false;
+                    }
                 }
 
                 Map* destMap = target->GetMap();

src/worldserver/worldserver.conf.dist

@@ -1198,6 +1198,14 @@ Instance.IgnoreLevel = 0
 
 Instance.IgnoreRaid = 0
 
+#
+#    Instance.GMSummonPlayer
+#        Description: Allow GM to summon players or only other GM accounts inside instances.
+#        Default:     0 - (Disabled, Only GM accounts can be summoned by GM)
+#                     1 - (Enabled, GM and Player accounts can be summoned by GM)
+
+Instance.GMSummonPlayer = 0
+
 #
 #    Instance.ResetTimeHour
 #        Description: Hour of the day when the global instance reset occurs.