*Wintergrasp: allow player to get promotion by group member's kill. Thanks to iadus3

--HG--
branch : trunk

src/game/Wintergrasp.cpp

@@ -647,6 +647,33 @@ void OPvPWintergrasp::HandlePlayerLeaveZone(Player * plr, uint32 zone)
     UpdateTenacityStack();
 }
 
+void OPvPWintergrasp::PromotePlayer(Player *killer) const
+{
+    Aura *aur;
+    if(aur = killer->GetAura(SPELL_RECRUIT))
+    {
+        if(aur->GetStackAmount() >= 5)
+        {
+            killer->RemoveAura(SPELL_RECRUIT);
+            killer->CastSpell(killer, SPELL_CORPORAL, true);
+        }
+        else
+            killer->CastSpell(killer, SPELL_RECRUIT, true);
+    }
+    else if(aur = killer->GetAura(SPELL_CORPORAL))
+    {
+        if(aur->GetStackAmount() >= 5)
+        {
+            killer->RemoveAura(SPELL_CORPORAL);
+            killer->CastSpell(killer, SPELL_LIEUTENANT, true);
+        }
+        else
+            killer->CastSpell(killer, SPELL_CORPORAL, true);
+    }
+    else if(killer->HasAura(SPELL_LIEUTENANT))
+        killer->CastSpell(killer, SPELL_LIEUTENANT, true);
+}
+
 void OPvPWintergrasp::HandleKill(Player *killer, Unit *victim)
 {
     bool ok = false;
@@ -669,29 +696,14 @@ void OPvPWintergrasp::HandleKill(Player *killer, Unit *victim)
 
     if(ok)
     {
-        Aura *aur;
+        if(Group *pGroup = killer->GetGroup())
-        if(aur = killer->GetAura(SPELL_RECRUIT))
         {
-            if(aur->GetStackAmount() >= 5)
+            for(GroupReference *itr = pGroup->GetFirstMember(); itr != NULL; itr = itr->next())
-            {
+                if(itr->getSource()->IsAtGroupRewardDistance(victim))
-                killer->RemoveAura(SPELL_RECRUIT);
+                    PromotePlayer(itr->getSource());
-                killer->CastSpell(killer, SPELL_CORPORAL, true);
-            }
-            else
-                killer->CastSpell(killer, SPELL_RECRUIT, true);
         }
-        else if(aur = killer->GetAura(SPELL_CORPORAL))
+        else
-        {
+            PromotePlayer(killer);
-            if(aur->GetStackAmount() >= 5)
-            {
-                killer->RemoveAura(SPELL_CORPORAL);
-                killer->CastSpell(killer, SPELL_LIEUTENANT, true);
-            }
-            else
-                killer->CastSpell(killer, SPELL_CORPORAL, true);
-        }
-        else if(killer->HasAura(SPELL_LIEUTENANT))
-            killer->CastSpell(killer, SPELL_LIEUTENANT, true);
     }
 }
 

src/game/Wintergrasp.h

@@ -210,6 +210,7 @@ class OPvPWintergrasp : public OutdoorPvP
 
         void UpdateClock();
         void UpdateClockDigit(uint32 &timer, uint32 digit, uint32 mod);
+        void PromotePlayer(Player *player) const;
         void UpdateTenacityStack();
         void UpdateAllWorldObject();
         bool UpdateCreatureInfo(Creature *creature) const;