*Apply tenacity buff on vehicles of wintergrasp.

*Fix the bug that tenacity is not applied on horde players.

--HG--
branch : trunk

src/bindings/scripts/scripts/zone/wintergrasp/wintergrasp.cpp

@@ -40,9 +40,9 @@ bool GossipSelect_npc_demolisher_engineerer(Player* player, Creature* me, uint32
     player->CLOSE_GOSSIP_MENU();
     switch(uiAction - GOSSIP_ACTION_INFO_DEF)
     {
-        case 0: player->CastSpell(player, 56663, false); break;
+        case 0: player->CastSpell(player, 56663, false, NULL, NULL, me->GetGUID()); break;
-        case 1: player->CastSpell(player, 56575, false); break;
+        case 1: player->CastSpell(player, 56575, false, NULL, NULL, me->GetGUID()); break;
-        case 2: player->CastSpell(player, player->GetTeamId() ? 61408 : 56661, false); break;
+        case 2: player->CastSpell(player, player->GetTeamId() ? 61408 : 56661, false, NULL, NULL, me->GetGUID()); break;
     }
 
     return true;

src/game/SpellEffects.cpp

@@ -3295,7 +3295,8 @@ void Spell::EffectSummonType(uint32 i)
                         return;
 
                     //vehicle->SetUInt64Value(UNIT_FIELD_SUMMONEDBY, m_caster->GetGUID());
-                    vehicle->setFaction(m_caster->getFaction());
+                    if(m_originalCaster)
+                        vehicle->setFaction(m_originalCaster->getFaction());
                     vehicle->SetUInt32Value(UNIT_CREATED_BY_SPELL, m_spellInfo->Id);
                     break;
                 }

src/game/Vehicle.cpp

@@ -26,6 +26,7 @@
 
 #include "Chat.h"
 #include "CreatureAI.h"
+#include "ZoneScript.h"
 
 Vehicle::Vehicle() : Creature(), m_vehicleInfo(NULL), m_usableSeatNum(0)
 {
@@ -41,6 +42,8 @@ void Vehicle::AddToWorld()
 {
     if(!IsInWorld())
     {
+        if(m_zoneScript)
+            m_zoneScript->OnCreatureCreate(this, true);
         ObjectAccessor::Instance().AddObject(this);
         Unit::AddToWorld();
         AIM_Initialize();
@@ -58,6 +61,8 @@ void Vehicle::RemoveFromWorld()
 {
     if(IsInWorld())
     {
+        if(m_zoneScript)
+            m_zoneScript->OnCreatureCreate(this, false);
         RemoveAllPassengers();
         ///- Don't call the function for Creature, normal mobs + totems go in a different storage
         Unit::RemoveFromWorld();

src/game/Wintergrasp.cpp

@@ -171,7 +171,43 @@ uint32 OPvPWintergrasp::GetCreatureEntry(uint32 guidlow, const CreatureData *dat
 
 void OPvPWintergrasp::OnCreatureCreate(Creature *creature, bool add)
 {
-    if(m_creEntryPair.find(creature->GetEntry()) != m_creEntryPair.end())
+    if(creature->isVehicle())
+    {
+        TeamId team;
+        if(creature->getFaction() == WintergraspFaction[TEAM_ALLIANCE])
+            team = TEAM_ALLIANCE;
+        else if(creature->getFaction() == WintergraspFaction[TEAM_HORDE])
+            team = TEAM_HORDE;
+        else
+            return;
+
+        switch(creature->GetEntry())
+        {
+            case 27881:
+            case 28094:
+            case 28312:
+            case 32627:
+            //case 28366: tower
+                if(add)
+                {
+                    m_vehicles[team].insert((Vehicle*)creature);
+                    if(m_tenacityStack > 0)
+                    {
+                        if(team == TEAM_ALLIANCE)
+                            creature->SetAuraStack(SPELL_TENACITY_VEHICLE, creature, m_tenacityStack);
+                    }
+                    else if(m_tenacityStack < 0)
+                    {
+                        if(team == TEAM_HORDE)
+                            creature->SetAuraStack(SPELL_TENACITY_VEHICLE, creature, -m_tenacityStack);
+                    }
+                }
+                else
+                    m_vehicles[team].erase((Vehicle*)creature);                
+                break;
+        }
+    }
+    else if(m_creEntryPair.find(creature->GetEntry()) != m_creEntryPair.end())
     {
         if(add) m_creatures.insert(creature);
         else m_creatures.erase(creature);
@@ -367,12 +403,18 @@ void OPvPWintergrasp::UpdateTenacityStack()
     if(m_tenacityStack > 0)
     {
         if(newStack <= 0)
+        {
             TeamCastSpell(TEAM_ALLIANCE, -SPELL_TENACITY);
+            VehicleCastSpell(TEAM_ALLIANCE, -SPELL_TENACITY_VEHICLE);
+        }
     }
     else if(m_tenacityStack < 0)
     {
         if(newStack >= 0)
+        {
             TeamCastSpell(TEAM_HORDE, -SPELL_TENACITY);
+            VehicleCastSpell(TEAM_HORDE, -SPELL_TENACITY_VEHICLE);
+        }
     }
     m_tenacityStack = newStack;
 
@@ -380,11 +422,24 @@ void OPvPWintergrasp::UpdateTenacityStack()
     if(newStack)
     {
         TeamId team = newStack > 0 ? TEAM_ALLIANCE : TEAM_HORDE;
+        if(newStack < 0) newStack = -newStack;
         for(PlayerSet::iterator itr = m_players[team].begin(); itr != m_players[team].end(); ++itr)
             (*itr)->SetAuraStack(SPELL_TENACITY, *itr, newStack);
+        for(VehicleSet::iterator itr = m_vehicles[team].begin(); itr != m_vehicles[team].end(); ++itr)
+            (*itr)->SetAuraStack(SPELL_TENACITY_VEHICLE, *itr, newStack);
     }
 }
 
+void OPvPWintergrasp::VehicleCastSpell(TeamId team, int32 spellId)
+{
+    if(spellId > 0)
+        for(VehicleSet::iterator itr = m_vehicles[team].begin(); itr != m_vehicles[team].end(); ++itr)
+            (*itr)->CastSpell(*itr, (uint32)spellId, true);
+    else
+        for(VehicleSet::iterator itr = m_vehicles[team].begin(); itr != m_vehicles[team].end(); ++itr)
+            (*itr)->RemoveAura((uint32)-spellId); // by stack?
+}
+
 bool OPvPWintergrasp::Update(uint32 diff)
 {
     if(m_timer > diff)
@@ -393,8 +448,6 @@ bool OPvPWintergrasp::Update(uint32 diff)
     {
         if(m_wartime)
         {
-            m_wartime = false;
-            m_timer = sWorld.getConfig(CONFIG_OUTDOORPVP_WINTERGRASP_INTERVAL) * MINUTE * IN_MILISECONDS;
             if(m_defender == TEAM_ALLIANCE)
                 sWorld.SendZoneText(ZONE_WINTERGRASP, "Alliance has successfully defended the fortress!");
             else
@@ -404,8 +457,6 @@ bool OPvPWintergrasp::Update(uint32 diff)
         }
         else
         {
-            m_wartime = true;
-            m_timer = sWorld.getConfig(CONFIG_OUTDOORPVP_WINTERGRASP_BATTLE_TIME) * MINUTE * IN_MILISECONDS;
             sWorld.SendZoneText(ZONE_WINTERGRASP, "Battle begins!");
             UpdateAllWorldObject();
             StartBattle();
@@ -416,9 +467,6 @@ bool OPvPWintergrasp::Update(uint32 diff)
 
 void OPvPWintergrasp::ChangeDefender()
 {
-    m_wartime = false;
-    m_timer = sWorld.getConfig(CONFIG_OUTDOORPVP_WINTERGRASP_INTERVAL) * MINUTE * IN_MILISECONDS;
-
     m_defender = OTHER_TEAM(m_defender);
     if(m_defender == TEAM_ALLIANCE)
         sWorld.SendZoneText(ZONE_WINTERGRASP, "Alliance has taken over the fortress!");
@@ -440,6 +488,9 @@ void OPvPWintergrasp::GiveReward()
 
 void OPvPWintergrasp::StartBattle()
 {
+    m_wartime = true;
+    m_timer = sWorld.getConfig(CONFIG_OUTDOORPVP_WINTERGRASP_BATTLE_TIME) * MINUTE * IN_MILISECONDS;
+
     for(uint32 team = 0; team < 2; ++team)
     {
         for(PlayerSet::iterator itr = m_players[team].begin(); itr != m_players[team].end(); ++itr)
@@ -454,8 +505,13 @@ void OPvPWintergrasp::StartBattle()
 
 void OPvPWintergrasp::EndBattle()
 {
+    m_wartime = false;
+    m_timer = sWorld.getConfig(CONFIG_OUTDOORPVP_WINTERGRASP_INTERVAL) * MINUTE * IN_MILISECONDS;
+
     for(uint32 team = 0; team < 2; ++team)
     {
+        VehicleCastSpell(TeamId(team), SPELL_SHUTDOWN_VEHICLE);
+
         for(PlayerSet::iterator itr = m_players[team].begin(); itr != m_players[team].end(); ++itr)
         {
             (*itr)->RemoveAura(SPELL_RECRUIT);

src/game/Wintergrasp.h

@@ -38,13 +38,13 @@ const uint32 WintergraspFaction[2] = {1732, 1735};
 #define SPELL_VICTORY_REWARD    56902
 #define SPELL_DEFEAT_REWARD     58494
 
+#define SPELL_SHUTDOWN_VEHICLE  21247
+
 const uint32 WG_KEEP_CM = 0; //Need data
 const uint32 WG_RULERS_BUFF   = 52108;
 //some cosmetics :D
 const uint32 WG_VICTORY_AURA  = 60044;
 
-const uint32 WG_SHUTDOWN_CAST = 21247;
-
 enum OutdoorPvP_WG_Sounds
 {
 /*TODO    OutdoorPvP_WG_SOUND_KEEP_CLAIMED            = 8192,
@@ -107,6 +107,7 @@ class OPvPWintergrasp : public OutdoorPvP
     protected:
         typedef std::map<uint32, BuildingState *> BuildingStateMap;
         typedef std::set<Creature*> CreatureSet;
+        typedef std::set<Vehicle*> VehicleSet;
         typedef std::set<GameObject*> GameObjectSet;
     public:
         explicit OPvPWintergrasp() : m_tenacityStack(0) {}
@@ -134,6 +135,7 @@ class OPvPWintergrasp : public OutdoorPvP
         BuildingStateMap m_buildingStates;
 
         CreatureSet m_creatures;
+        VehicleSet m_vehicles[2];
         GameObjectSet m_gobjects;
 
         TeamPairMap m_creEntryPair, m_goDisplayPair;
@@ -152,6 +154,8 @@ class OPvPWintergrasp : public OutdoorPvP
         void StartBattle();
         void EndBattle();
         void GiveReward();
+
+        void VehicleCastSpell(TeamId team, int32 spellId);
 };
 
 #endif