Add support for recruit-a-friend XP and reputation multipliers.

More research needs to be done to implement summoning and granting levels.

--HG--
branch : trunk

10 files changed, 169 insertions, 45 deletions

diff --git a/sql/base/auth_database.sql b/sql/base/auth_database.sql
index 459b3fa1468..a0fc7f2f6b5 100644
--- a/sql/base/auth_database.sql
+++ b/sql/base/auth_database.sql
@@ -63,6 +63,7 @@ CREATE TABLE `account` (
   `expansion` tinyint(3) unsigned NOT NULL default '2',
   `mutetime` bigint(40) unsigned NOT NULL default '0',
   `locale` tinyint(3) unsigned NOT NULL default '0',
+  `recruiter` int(11) NOT NULL default '0',
   PRIMARY KEY  (`id`),
   UNIQUE KEY `idx_username` (`username`)
 ) ENGINE=MyISAM AUTO_INCREMENT=5 DEFAULT CHARSET=utf8 COLLATE=utf8_general_ci ROW_FORMAT=DYNAMIC COMMENT='Account System';
diff --git a/sql/updates/9444_auth_account.sql b/sql/updates/9444_auth_account.sql
new file mode 100644
index 00000000000..e4ec2c61cd6
--- /dev/null
+++ b/sql/updates/9444_auth_account.sql
@@ -0,0 +1 @@
+ALTER TABLE `account` ADD COLUMN `recruiter` int(11) NOT NULL default '0' AFTER `locale`;
diff --git a/src/server/game/Entities/Player/Player.cpp b/src/server/game/Entities/Player/Player.cpp
index ade749671e8..cb67ceef630 100644
--- a/src/server/game/Entities/Player/Player.cpp
+++ b/src/server/game/Entities/Player/Player.cpp
@@ -2586,22 +2586,26 @@ void Player::RemoveFromGroup(Group* group, uint64 guid)
     }
 }
 
-void Player::SendLogXPGain(uint32 GivenXP, Unit* victim, uint32 RestXP)
+void Player::SendLogXPGain(uint32 GivenXP, Unit* victim, uint32 BonusXP, bool recruitAFriend, float group_rate)
 {
-    WorldPacket data(SMSG_LOG_XPGAIN, 21);
+    WorldPacket data(SMSG_LOG_XPGAIN, 21); // guess size?
     data << uint64(victim ? victim->GetGUID() : 0);         // guid
-    data << uint32(GivenXP+RestXP);                         // given experience
+    data << uint32(GivenXP + BonusXP);                      // given experience
     data << uint8(victim ? 0 : 1);                          // 00-kill_xp type, 01-non_kill_xp type
+
     if (victim)
     {
-        data << uint32(GivenXP);                            // experience without rested bonus
+        data << uint32(GivenXP);                            // experience without bonus
+
+        // should use group_rate here but can't figure out how
         data << float(1);                                   // 1 - none 0 - 100% group bonus output
     }
-    data << uint8(0);                                       // new 2.4.0
+
+    data << uint8(recruitAFriend ? 1 : 0);                  // does the GivenXP include a RaF bonus?
     GetSession()->SendPacket(&data);
 }
 
-void Player::GiveXP(uint32 xp, Unit* victim)
+void Player::GiveXP(uint32 xp, Unit *victim, float group_rate)
 {
     if (xp < 1)
         return;
@@ -2619,7 +2623,8 @@ void Player::GiveXP(uint32 xp, Unit* victim)
     // Favored experience increase START
     uint32 zone = GetZoneId();
     float favored_exp_mult = 0;
-    if ((HasAura(32096) || HasAura(32098)) && (zone == 3483 || zone == 3562 || zone == 3836 || zone == 3713 || zone == 3714)) favored_exp_mult = 0.05; // Thrallmar's Favor and Honor Hold's Favor
+    if ((HasAura(32096) || HasAura(32098)) && (zone == 3483 || zone == 3562 || zone == 3836 || zone == 3713 || zone == 3714))
+        favored_exp_mult = 0.05; // Thrallmar's Favor and Honor Hold's Favor
     xp *= (1 + favored_exp_mult);
     // Favored experience increase END
 
@@ -2627,14 +2632,20 @@ void Player::GiveXP(uint32 xp, Unit* victim)
     if (level >= sWorld.getConfig(CONFIG_MAX_PLAYER_LEVEL))
         return;
 
-    // XP resting bonus for kill
-    uint32 rested_bonus_xp = victim ? GetXPRestBonus(xp) : 0;
+    uint32 bonus_xp = 0;
+    bool recruitAFriend = GetsRecruitAFriendBonus(true);
+
+    // RaF does NOT stack with rested experience
+    if (recruitAFriend)
+        bonus_xp = 2 * xp; // xp + bonus_xp must add up to 3 * xp for RaF; calculation for quests done client-side
+    else
+        bonus_xp = victim ? GetXPRestBonus(xp) : 0; // XP resting bonus
 
-    SendLogXPGain(xp,victim,rested_bonus_xp);
+    SendLogXPGain(xp, victim, bonus_xp, recruitAFriend, group_rate);
 
     uint32 curXP = GetUInt32Value(PLAYER_XP);
     uint32 nextLvlXP = GetUInt32Value(PLAYER_NEXT_LEVEL_XP);
-    uint32 newXP = curXP + xp + rested_bonus_xp;
+    uint32 newXP = curXP + xp + bonus_xp;
 
     while (newXP >= nextLvlXP && level < sWorld.getConfig(CONFIG_MAX_PLAYER_LEVEL))
     {
@@ -6567,46 +6578,42 @@ void Player::RewardReputation(Unit *pVictim, float rate)
     if (favored_rep_mult > 0) favored_rep_mult *= 2; // Multiplied by 2 because the reputation is divided by 2 for some reason (See "donerep1 / 2" and "donerep2 / 2") -- if you know why this is done, please update/explain :)
     // Favored reputation increase END
 
+    bool recruitAFriend = GetsRecruitAFriendBonus(false);
+
     if (Rep->repfaction1 && (!Rep->team_dependent || team == ALLIANCE))
     {
         int32 donerep1 = CalculateReputationGain(pVictim->getLevel(), Rep->repvalue1, ChampioningFaction ? ChampioningFaction : Rep->repfaction1, false);
         donerep1 = int32(donerep1*(rate + favored_rep_mult));
+
+        if (recruitAFriend)
+            donerep1 = int32(donerep1 * (1 + sWorld.getRate(RATE_REPUTATION_RECRUIT_A_FRIEND_BONUS)));
+
         FactionEntry const *factionEntry1 = sFactionStore.LookupEntry(ChampioningFaction ? ChampioningFaction : Rep->repfaction1);
         uint32 current_reputation_rank1 = GetReputationMgr().GetRank(factionEntry1);
         if (factionEntry1 && current_reputation_rank1 <= Rep->reputation_max_cap1)
             GetReputationMgr().ModifyReputation(factionEntry1, donerep1);
-
-        // Wiki: Team factions value divided by 2 -- Deprecated, see ModifyReputation
-        /*if (factionEntry1 && Rep->is_teamaward1)
-        {
-            FactionEntry const *team1_factionEntry = sFactionStore.LookupEntry(factionEntry1->team);
-            if (team1_factionEntry)
-                GetReputationMgr().ModifyReputation(team1_factionEntry, donerep1 / 2);
-        }*/
     }
 
     if (Rep->repfaction2 && (!Rep->team_dependent || team == HORDE))
     {
         int32 donerep2 = CalculateReputationGain(pVictim->getLevel(), Rep->repvalue2, ChampioningFaction ? ChampioningFaction : Rep->repfaction2, false);
         donerep2 = int32(donerep2*(rate + favored_rep_mult));
+
+        if (recruitAFriend)
+            donerep2 = int32(donerep2 * (1 + sWorld.getRate(RATE_REPUTATION_RECRUIT_A_FRIEND_BONUS)));
+
         FactionEntry const *factionEntry2 = sFactionStore.LookupEntry(ChampioningFaction ? ChampioningFaction : Rep->repfaction2);
         uint32 current_reputation_rank2 = GetReputationMgr().GetRank(factionEntry2);
         if (factionEntry2 && current_reputation_rank2 <= Rep->reputation_max_cap2)
             GetReputationMgr().ModifyReputation(factionEntry2, donerep2);
-
-        // Wiki: Team factions value divided by 2 -- Deprecated, see ModifyReputation
-        /*if (factionEntry2 && Rep->is_teamaward2)
-        {
-            FactionEntry const *team2_factionEntry = sFactionStore.LookupEntry(factionEntry2->team);
-            if (team2_factionEntry)
-                GetReputationMgr().ModifyReputation(team2_factionEntry, donerep2 / 2);
-        }*/
     }
 }
 
 //Calculate how many reputation points player gain with the quest
 void Player::RewardReputation(Quest const *pQuest)
 {
+    bool recruitAFriend = GetsRecruitAFriendBonus(false);
+
     // quest reputation reward/loss
     for (uint8 i = 0; i < QUEST_REPUTATIONS_COUNT; ++i)
     {
@@ -6615,6 +6622,10 @@ void Player::RewardReputation(Quest const *pQuest)
         if (pQuest->RewRepValue[i])
         {
             int32 rep = CalculateReputationGain(GetQuestLevel(pQuest), pQuest->RewRepValue[i]/100, pQuest->RewRepFaction[i], true, true);
+
+            if (recruitAFriend)
+                rep = int32(rep * (1 + sWorld.getRate(RATE_REPUTATION_RECRUIT_A_FRIEND_BONUS)));
+
             if (FactionEntry const* factionEntry = sFactionStore.LookupEntry(pQuest->RewRepFaction[i]))
                 GetReputationMgr().ModifyReputation(factionEntry, rep);
         }
@@ -6625,19 +6636,21 @@ void Player::RewardReputation(Quest const *pQuest)
 
             if (const QuestFactionRewEntry *pRow = sQuestFactionRewardStore.LookupEntry(row))
             {
-                 int32 repPoints = pRow->QuestRewFactionValue[field];
+                int32 repPoints = pRow->QuestRewFactionValue[field];
+
+                if (!repPoints)
+                    continue;
+
+                repPoints = CalculateReputationGain(GetQuestLevel(pQuest), repPoints, pQuest->RewRepFaction[i], true);
 
-                 if (!repPoints)
-                     continue;
+                if (recruitAFriend)
+                    repPoints = int32(repPoints * (1 + sWorld.getRate(RATE_REPUTATION_RECRUIT_A_FRIEND_BONUS)));
 
-                 repPoints = CalculateReputationGain(GetQuestLevel(pQuest), repPoints, pQuest->RewRepFaction[i], true);
-                 if (const FactionEntry* factionEntry = sFactionStore.LookupEntry(pQuest->RewRepFaction[i]))
+                if (const FactionEntry* factionEntry = sFactionStore.LookupEntry(pQuest->RewRepFaction[i]))
                     GetReputationMgr().ModifyReputation(factionEntry, repPoints);
             }
         }
     }
-
-    // TODO: implement reputation spillover
 }
 
 void Player::UpdateHonorFields()
@@ -21665,6 +21678,47 @@ bool Player::isHonorOrXPTarget(Unit* pVictim)
     return true;
 }
 
+bool Player::GetsRecruitAFriendBonus(bool forXP)
+{
+    bool recruitAFriend = false;
+    if (getLevel() <= sWorld.getConfig(CONFIG_MAX_RECRUIT_A_FRIEND_BONUS_PLAYER_LEVEL) || !forXP)
+    {
+        if (Group *group = this->GetGroup())
+        {
+            for (GroupReference *itr = group->GetFirstMember(); itr != NULL; itr = itr->next())
+            {
+                Player* pGroupGuy = itr->getSource();
+                if (!pGroupGuy)
+                    continue;
+
+                if (!pGroupGuy->IsAtRecruitAFriendDistance(this))
+                    continue;                               // member (alive or dead) or his corpse at req. distance
+
+                if (forXP)
+                {
+                    // level must be allowed to get RaF bonus
+                    if (pGroupGuy->getLevel() > sWorld.getConfig(CONFIG_MAX_RECRUIT_A_FRIEND_BONUS_PLAYER_LEVEL))
+                        continue;
+
+                    // level difference must be small enough to get RaF bonus, UNLESS we are lower level
+                    if (pGroupGuy->getLevel() < getLevel())
+                        if ((getLevel() - pGroupGuy->getLevel()) > sWorld.getConfig(CONFIG_MAX_RECRUIT_A_FRIEND_BONUS_PLAYER_LEVEL_DIFFERENCE))
+                            continue;
+                }
+
+                bool ARecruitedB = (pGroupGuy->GetSession()->GetRecruiterId() == GetSession()->GetAccountId());
+                bool BRecruitedA = (GetSession()->GetRecruiterId() == pGroupGuy->GetSession()->GetAccountId());
+                if (ARecruitedB || BRecruitedA)
+                {
+                    recruitAFriend = true;
+                    break;
+                }
+            }
+        }
+    }
+    return recruitAFriend;
+}
+
 bool Player::RewardPlayerAndGroupAtKill(Unit* pVictim)
 {
     bool PvP = pVictim->isCharmedOwnedByPlayerOrPlayer();
@@ -21726,7 +21780,7 @@ bool Player::RewardPlayerAndGroupAtKill(Unit* pVictim)
                         for (Unit::AuraEffectList::const_iterator i = ModXPPctAuras.begin(); i != ModXPPctAuras.end(); ++i)
                             itr_xp = uint32(itr_xp*(1.0f + (*i)->GetAmount() / 100.0f));
 
-                        pGroupGuy->GiveXP(itr_xp, pVictim);
+                        pGroupGuy->GiveXP(itr_xp, pVictim, group_rate);
                         if (Pet* pet = pGroupGuy->GetPet())
                             pet->GivePetXP(itr_xp/2);
                     }
@@ -21814,6 +21868,20 @@ bool Player::IsAtGroupRewardDistance(WorldObject const* pRewardSource) const
     return pRewardSource->GetDistance(player) <= sWorld.getConfig(CONFIG_GROUP_XP_DISTANCE);
 }
 
+bool Player::IsAtRecruitAFriendDistance(WorldObject const* pOther) const
+{
+    if (!pOther)
+        return false;
+    const WorldObject* player = GetCorpse();
+    if (!player || isAlive())
+        player = this;
+
+    if (player->GetMapId() != pOther->GetMapId() || player->GetInstanceId() != pOther->GetInstanceId())
+        return false;
+
+    return pOther->GetDistance(player) <= sWorld.getConfig(CONFIG_MAX_RECRUIT_A_FRIEND_DISTANCE);
+}
+
 uint32 Player::GetBaseWeaponSkillValue (WeaponAttackType attType) const
 {
     Item* item = GetWeaponForAttack(attType,true);
diff --git a/src/server/game/Entities/Player/Player.h b/src/server/game/Entities/Player/Player.h
index 002e1314365..24233681a23 100644
--- a/src/server/game/Entities/Player/Player.h
+++ b/src/server/game/Entities/Player/Player.h
@@ -1069,7 +1069,7 @@ class Player : public Unit, public GridObject<Player>
         void SetHas310Flyer(bool on) { if (on) m_ExtraFlags |= PLAYER_EXTRA_HAS_310_FLYER; else m_ExtraFlags &= ~PLAYER_EXTRA_HAS_310_FLYER; }
         void SetPvPDeath(bool on) { if (on) m_ExtraFlags |= PLAYER_EXTRA_PVP_DEATH; else m_ExtraFlags &= ~PLAYER_EXTRA_PVP_DEATH; }
 
-        void GiveXP(uint32 xp, Unit* victim);
+        void GiveXP(uint32 xp, Unit* victim, float group_rate=1.0f);
         void GiveLevel(uint8 level);
 
         void InitStatsForLevel(bool reapplyMods = false);
@@ -1804,7 +1804,7 @@ class Player : public Unit, public GridObject<Player>
 
         void BuildCreateUpdateBlockForPlayer(UpdateData *data, Player *target) const;
         void DestroyForPlayer(Player *target, bool anim = false) const;
-        void SendLogXPGain(uint32 GivenXP,Unit* victim,uint32 RestXP);
+        void SendLogXPGain(uint32 GivenXP, Unit* victim, uint32 BonusXP, bool recruitAFriend = false, float group_rate=1.0f);
 
         // notifiers
         void SendAttackSwingCantAttack();
@@ -1903,10 +1903,13 @@ class Player : public Unit, public GridObject<Player>
         void InitDisplayIds();
 
         bool IsAtGroupRewardDistance(WorldObject const* pRewardSource) const;
+        bool IsAtRecruitAFriendDistance(WorldObject const* pOther) const;
         bool RewardPlayerAndGroupAtKill(Unit* pVictim);
         void RewardPlayerAndGroupAtEvent(uint32 creature_id,WorldObject* pRewardSource);
         bool isHonorOrXPTarget(Unit* pVictim);
 
+        bool GetsRecruitAFriendBonus(bool forXP);
+
         ReputationMgr&       GetReputationMgr()       { return m_reputationMgr; }
         ReputationMgr const& GetReputationMgr() const { return m_reputationMgr; }
         ReputationRank GetReputationRank(uint32 faction_id) const;
diff --git a/src/server/game/Server/WorldSession.cpp b/src/server/game/Server/WorldSession.cpp
index 7e34afe09f8..fc63e2b6e75 100644
--- a/src/server/game/Server/WorldSession.cpp
+++ b/src/server/game/Server/WorldSession.cpp
@@ -46,16 +46,16 @@
 #include "Transport.h"
 
 /// WorldSession constructor
-WorldSession::WorldSession(uint32 id, WorldSocket *sock, AccountTypes sec, uint8 expansion, time_t mute_time, LocaleConstant locale) :
+WorldSession::WorldSession(uint32 id, WorldSocket *sock, AccountTypes sec, uint8 expansion, time_t mute_time, LocaleConstant locale, uint32 recruiter) :
 m_muteTime(mute_time), _player(NULL), m_Socket(sock),_security(sec), _accountId(id), m_expansion(expansion),
 m_sessionDbcLocale(sWorld.GetAvailableDbcLocale(locale)), m_sessionDbLocaleIndex(sObjectMgr.GetIndexForLocale(locale)),
 _logoutTime(0), m_inQueue(false), m_playerLoading(false), m_playerLogout(false), m_playerRecentlyLogout(false), m_playerSave(false),
-m_latency(0), m_TutorialsChanged(false), m_timeOutTime(0)
+m_latency(0), m_TutorialsChanged(false), m_timeOutTime(0), recruiterId(recruiter)
 {
     if (sock)
     {
-        m_Address = sock->GetRemoteAddress ();
-        sock->AddReference ();
+        m_Address = sock->GetRemoteAddress();
+        sock->AddReference();
         ResetTimeOutTime();
         LoginDatabase.PExecute("UPDATE account SET online = 1 WHERE id = %u;", GetAccountId());
     }
diff --git a/src/server/game/Server/WorldSession.h b/src/server/game/Server/WorldSession.h
index 9c6dd70831f..7251e900ae0 100644
--- a/src/server/game/Server/WorldSession.h
+++ b/src/server/game/Server/WorldSession.h
@@ -129,7 +129,7 @@ class WorldSession
 {
     friend class CharacterHandler;
     public:
-        WorldSession(uint32 id, WorldSocket *sock, AccountTypes sec, uint8 expansion, time_t mute_time, LocaleConstant locale);
+        WorldSession(uint32 id, WorldSocket *sock, AccountTypes sec, uint8 expansion, time_t mute_time, LocaleConstant locale, uint32 recruiter);
         ~WorldSession();
 
         bool PlayerLoading() const { return m_playerLoading; }
@@ -306,6 +306,8 @@ class WorldSession
             return false;
         }
 
+        // Recruit-A-Friend Handling
+        uint32 GetRecruiterId() { return recruiterId; }
 
     public:                                                 // opcodes handlers
 
@@ -826,6 +828,7 @@ class WorldSession
         uint32 m_Tutorials[8];
         bool   m_TutorialsChanged;
         AddonsList m_addonsList;
+        uint32 recruiterId;
         ACE_Based::LockedQueue<WorldPacket*, ACE_Thread_Mutex> _recvQueue;
 };
 #endif
diff --git a/src/server/game/Server/WorldSocket.cpp b/src/server/game/Server/WorldSocket.cpp
index 09d2199b3ff..146595ff910 100644
--- a/src/server/game/Server/WorldSocket.cpp
+++ b/src/server/game/Server/WorldSocket.cpp
@@ -829,7 +829,8 @@ int WorldSocket::HandleAuthSession (WorldPacket& recvPacket)
                                 "s, "                       //5
                                 "expansion, "               //6
                                 "mutetime, "                //7
-                                "locale "                   //8
+                                "locale, "                  //8
+                                "recruiter "                //9
                                 "FROM account "
                                 "WHERE username = '%s'",
                                 safe_account.c_str());
@@ -898,6 +899,8 @@ int WorldSocket::HandleAuthSession (WorldPacket& recvPacket)
     if (locale >= MAX_LOCALE)
         locale = LOCALE_enUS;
 
+    uint32 recruiter = fields[9].GetUInt32();
+
     // Checks gmlevel per Realm
     result =
         LoginDatabase.PQuery ("SELECT "
@@ -989,7 +992,7 @@ int WorldSocket::HandleAuthSession (WorldPacket& recvPacket)
                             safe_account.c_str());
 
     // NOTE ATM the socket is single-threaded, have this in mind ...
-    ACE_NEW_RETURN (m_Session, WorldSession (id, this, AccountTypes(security), expansion, mutetime, locale), -1);
+    ACE_NEW_RETURN (m_Session, WorldSession (id, this, AccountTypes(security), expansion, mutetime, locale, recruiter), -1);
 
     m_Crypt.Init(&K);
 
diff --git a/src/server/game/World/World.cpp b/src/server/game/World/World.cpp
index 15794718491..a52d2a7d48e 100644
--- a/src/server/game/World/World.cpp
+++ b/src/server/game/World/World.cpp
@@ -482,6 +482,7 @@ void World::LoadConfigSettings(bool reload)
     rate_values[RATE_REPUTATION_GAIN]  = sConfig.GetFloatDefault("Rate.Reputation.Gain", 1.0f);
     rate_values[RATE_REPUTATION_LOWLEVEL_KILL]  = sConfig.GetFloatDefault("Rate.Reputation.LowLevel.Kill", 1.0f);
     rate_values[RATE_REPUTATION_LOWLEVEL_QUEST]  = sConfig.GetFloatDefault("Rate.Reputation.LowLevel.Quest", 1.0f);
+    rate_values[RATE_REPUTATION_RECRUIT_A_FRIEND_BONUS] = sConfig.GetFloatDefault("Rate.Reputation.RecruitAFriendBonus", 0.1f);
     rate_values[RATE_CREATURE_NORMAL_DAMAGE]          = sConfig.GetFloatDefault("Rate.Creature.Normal.Damage", 1.0f);
     rate_values[RATE_CREATURE_ELITE_ELITE_DAMAGE]     = sConfig.GetFloatDefault("Rate.Creature.Elite.Elite.Damage", 1.0f);
     rate_values[RATE_CREATURE_ELITE_RAREELITE_DAMAGE] = sConfig.GetFloatDefault("Rate.Creature.Elite.RAREELITE.Damage", 1.0f);
@@ -648,6 +649,8 @@ void World::LoadConfigSettings(bool reload)
     m_configs[CONFIG_SESSION_ADD_DELAY] = sConfig.GetIntDefault("SessionAddDelay", 10000);
 
     m_configs[CONFIG_GROUP_XP_DISTANCE] = sConfig.GetIntDefault("MaxGroupXPDistance", 74);
+    m_configs[CONFIG_MAX_RECRUIT_A_FRIEND_DISTANCE] = sConfig.GetIntDefault("MaxRecruitAFriendBonusDistance", 100);
+
     /// \todo Add MonsterSight and GuarderSight (with meaning) in worldserver.conf or put them as define
     m_configs[CONFIG_SIGHT_MONSTER] = sConfig.GetIntDefault("MonsterSight", 50);
     m_configs[CONFIG_SIGHT_GUARDER] = sConfig.GetIntDefault("GuarderSight", 50);
@@ -836,6 +839,22 @@ void World::LoadConfigSettings(bool reload)
         m_configs[CONFIG_START_ARENA_POINTS] = m_configs[CONFIG_MAX_ARENA_POINTS];
     }
 
+    m_configs[CONFIG_MAX_RECRUIT_A_FRIEND_BONUS_PLAYER_LEVEL] = sConfig.GetIntDefault("RecruitAFriend.MaxLevel", 60);
+    if (m_configs[CONFIG_MAX_RECRUIT_A_FRIEND_BONUS_PLAYER_LEVEL] < 0 || m_configs[CONFIG_MAX_RECRUIT_A_FRIEND_BONUS_PLAYER_LEVEL] > m_configs[CONFIG_MAX_PLAYER_LEVEL])
+    {
+        sLog.outError("RecruitAFriend.MaxLevel (%i) must be in the range 0..MaxLevel(%u). Set to %u.",
+            m_configs[CONFIG_MAX_RECRUIT_A_FRIEND_BONUS_PLAYER_LEVEL],m_configs[CONFIG_MAX_PLAYER_LEVEL],60);
+        m_configs[CONFIG_MAX_RECRUIT_A_FRIEND_BONUS_PLAYER_LEVEL] = 60;
+    }
+
+    m_configs[CONFIG_MAX_RECRUIT_A_FRIEND_BONUS_PLAYER_LEVEL_DIFFERENCE] = sConfig.GetIntDefault("RecruitAFriend.MaxDifference", 3);
+    if (m_configs[CONFIG_MAX_RECRUIT_A_FRIEND_BONUS_PLAYER_LEVEL_DIFFERENCE] < 0)
+    {
+        sLog.outError("RecruitAFriend.MaxLevel (%i) must be greater than or equal to 0. Set to %u.",
+            m_configs[CONFIG_MAX_RECRUIT_A_FRIEND_BONUS_PLAYER_LEVEL_DIFFERENCE],3);
+        m_configs[CONFIG_MAX_RECRUIT_A_FRIEND_BONUS_PLAYER_LEVEL_DIFFERENCE] = 3;
+    }
+
     m_configs[CONFIG_ALL_TAXI_PATHS] = sConfig.GetBoolDefault("AllFlightPaths", false);
     m_configs[CONFIG_INSTANT_TAXI] = sConfig.GetBoolDefault("InstantFlightPaths", false);
 
diff --git a/src/server/game/World/World.h b/src/server/game/World/World.h
index 8a480d0ccc6..2ade43c26a9 100644
--- a/src/server/game/World/World.h
+++ b/src/server/game/World/World.h
@@ -102,6 +102,7 @@ enum WorldConfigs
     CONFIG_SOCKET_TIMEOUTTIME,
     CONFIG_SESSION_ADD_DELAY,
     CONFIG_GROUP_XP_DISTANCE,
+    CONFIG_MAX_RECRUIT_A_FRIEND_DISTANCE,
     CONFIG_SIGHT_MONSTER,
     CONFIG_SIGHT_GUARDER,
     CONFIG_GAME_TYPE,
@@ -137,6 +138,8 @@ enum WorldConfigs
     CONFIG_START_HONOR_POINTS,
     CONFIG_MAX_ARENA_POINTS,
     CONFIG_START_ARENA_POINTS,
+    CONFIG_MAX_RECRUIT_A_FRIEND_BONUS_PLAYER_LEVEL,
+    CONFIG_MAX_RECRUIT_A_FRIEND_BONUS_PLAYER_LEVEL_DIFFERENCE,
     CONFIG_INSTANCE_IGNORE_LEVEL,
     CONFIG_INSTANCE_IGNORE_RAID,
     CONFIG_INSTANCE_RESET_TIME_HOUR,
@@ -319,6 +322,7 @@ enum Rates
     RATE_REPUTATION_GAIN,
     RATE_REPUTATION_LOWLEVEL_KILL,
     RATE_REPUTATION_LOWLEVEL_QUEST,
+    RATE_REPUTATION_RECRUIT_A_FRIEND_BONUS,
     RATE_CREATURE_NORMAL_HP,
     RATE_CREATURE_ELITE_ELITE_HP,
     RATE_CREATURE_ELITE_RAREELITE_HP,
diff --git a/src/server/worldserver/worldserver.conf.dist b/src/server/worldserver/worldserver.conf.dist
index d847a7c0467..8090352f464 100644
--- a/src/server/worldserver/worldserver.conf.dist
+++ b/src/server/worldserver/worldserver.conf.dist
@@ -780,6 +780,16 @@ ChatLogTimestamp = 0
 #        Amount of arena points that new players will start with
 #        Default: 0
 #
+#    RecruitAFriend.MaxLevel
+#        Highest level at which a player can benefit from the Recruit-A-Friend
+#         XP multiplier
+#        Default: 60
+#
+#    RecruitAFriend.MaxDifference = 3
+#        Highest level difference between linked players for both players to 
+#         benefit from the Recruit-A-Friend XP multiplier
+#        Default: 3
+#
 #    InstantLogout
 #        Enable or disable instant logout for security level (0..4) or higher
 #        (NOT in combat/while dueling/while falling)
@@ -885,6 +895,10 @@ ChatLogTimestamp = 0
 #        Max distance to creature for group member to get XP at creature death.
 #        Default: 74
 #
+#    MaxRecruitAFriendBonusDistance
+#        Max distance to player for group member to get RaF bonus for XP.
+#        Default: 100
+#
 #    MailDeliveryDelay
 #        Mail delivery delay time for item sending
 #        Default: 3600 sec (1 hour)
@@ -960,6 +974,8 @@ MaxHonorPoints = 75000
 StartHonorPoints = 0
 MaxArenaPoints = 5000
 StartArenaPoints = 0
+RecruitAFriend.MaxLevel = 60
+RecruitAFriend.MaxDifference = 3
 InstantLogout = 1
 DisableWaterBreath = 4
 AllFlightPaths = 0
@@ -979,6 +995,7 @@ Guild.BankEventLogRecordsCount = 25
 MaxPrimaryTradeSkill = 2
 MinPetitionSigns = 9
 MaxGroupXPDistance = 74
+MaxRecruitAFriendBonusDistance = 100
 MailDeliveryDelay = 3600
 SkillChance.Prospecting = 0
 SkillChance.Milling = 0
@@ -1492,13 +1509,17 @@ Visibility.Notify.Period.InBGArenas   = 1000
 #        Default: 1
 #
 #    Rate.Reputation.LowLevel.Kill
-#        Reputation Gain from low level kill (grey creture)
+#        Reputation Gain from low level kill (grey creature)
 #        Default: 1
 #
 #    Rate.Reputation.LowLevel.Quest
 #        Reputation Gain rate
 #        Default: 1
 #
+#    Rate.Reputation.RecruitAFriendBonus
+#        Reputation bonus amount for recruit-a-friend. 0.1 = 10% bonus.
+#        Default: 0.1 (blizzlike)
+#
 #    Rate.MoveSpeed
 #        Multiply the default movement speed for players
 #         and whatever they're controlling.
@@ -1628,6 +1649,7 @@ Rate.Talent = 1
 Rate.Reputation.Gain = 1
 Rate.Reputation.LowLevel.Kill    = 1
 Rate.Reputation.LowLevel.Quest   = 1
+Rate.Reputation.RecruitAFriendBonus = 0.1
 Rate.MoveSpeed = 1
 Rate.InstanceResetTime = 1
 SkillGain.Crafting = 1