Core: Fix some warnings

--HG--
branch : trunk

src/server/game/DungeonFinding/LFGMgr.cpp

@@ -2135,7 +2135,6 @@ LfgReward const* LFGMgr::GetRandomDungeonReward(uint32 dungeon, uint8 level)
 {
     LfgReward const* rew = NULL;
     LfgRewardMapBounds bounds = m_RewardMap.equal_range(dungeon & 0x00FFFFFF);
-    uint8 index = 0;
     for (LfgRewardMap::const_iterator itr = bounds.first; itr != bounds.second; ++itr)
     {
         rew = itr->second;

src/server/game/DungeonFinding/LFGMgr.h

@@ -275,7 +275,7 @@ class LFGMgr
         void LoadDungeonEncounters();
         void LoadRewards();
         void RewardDungeonDoneFor(const uint32 dungeonId, Player* player);
-        const uint32 GetDungeonIdForAchievement(uint32 achievementId)
+        uint32 GetDungeonIdForAchievement(uint32 achievementId)
         {
             std::map<uint32, uint32>::iterator itr = m_EncountersByAchievement.find(achievementId);
             if (itr != m_EncountersByAchievement.end())

src/server/game/Entities/Unit/Unit.cpp

@@ -101,8 +101,8 @@ static bool procPrepared = InitTriggerAuraData();
 Unit::Unit(): WorldObject(),
 m_movedPlayer(NULL), IsAIEnabled(false), NeedChangeAI(false), 
 m_ControlledByPlayer(false), i_AI(NULL), i_disabledAI(NULL), m_procDeep(0), 
-m_removedAurasCount(0),  m_vehicle(NULL), m_vehicleKit(NULL), m_unitTypeMask(UNIT_MASK_NONE),
+m_removedAurasCount(0),  m_vehicle(NULL), i_motionMaster(this), m_vehicleKit(NULL),
-m_ThreatManager(this), i_motionMaster(this), m_HostileRefManager(this)
+m_ThreatManager(this), m_unitTypeMask(UNIT_MASK_NONE), m_HostileRefManager(this)
 {
 #ifdef _MSC_VER
 #pragma warning(default:4355)

src/server/game/Scripting/ScriptMgr.h

@@ -686,7 +686,7 @@ public:
     virtual void OnTextEmote(Player* /*player*/, uint32 /*text_emote*/, uint32 /*emoteNum*/, uint64 /*guid*/) { }
 
     // Called in Spell::cast
-    virtual void OnSpellCast(Player *player, Spell *spell, bool skipCheck) { }
+    virtual void OnSpellCast(Player * /*player*/, Spell * /*spell*/, bool /*skipCheck*/) { }
 };
 
 class GuildScript : public ScriptObject

src/server/scripts/Northrend/IcecrownCitadel/boss_festergut.cpp

@@ -304,7 +304,7 @@ class npc_stinky_icc : public CreatureScript
                 DoMeleeAttackIfReady();
             }
 
-            void JustDied(Unit* who)
+            void JustDied(Unit* /*who*/)
             {
                 uint64 festergutGUID = pInstance ? pInstance->GetData64(DATA_FESTERGUT) : 0;
                 if (Creature *festergut = me->GetCreature(*me, festergutGUID))
@@ -329,7 +329,7 @@ class spell_festergut_pungent_blight : public SpellScriptLoader
 
         class spell_festergut_pungent_blight_SpellScript : public SpellScript
         {
-            void HandleScript(SpellEffIndex effIndex)
+            void HandleScript(SpellEffIndex /*effIndex*/)
             {
                 SpellEntry const* spellInfo = sSpellStore.LookupEntry(GetEffectValue());
                 if (!spellInfo)
@@ -362,7 +362,7 @@ class spell_festergut_gastric_bloat : public SpellScriptLoader
 
         class spell_festergut_gastric_bloat_SpellScript : public SpellScript
         {
-            void HandleScript(SpellEffIndex effIndex)
+            void HandleScript(SpellEffIndex /*effIndex*/)
             {
                 Aura const* aura = GetHitUnit()->GetAura(GetSpellInfo()->Id);
                 if (!(aura && aura->GetStackAmount() == 10))

src/server/scripts/Northrend/IcecrownCitadel/boss_professor_putricide.cpp

@@ -183,7 +183,7 @@ class spell_stinky_precious_decimate : public SpellScriptLoader
 
         class spell_stinky_precious_decimate_SpellScript : public SpellScript
         {
-            void HandleScript(SpellEffIndex effIndex)
+            void HandleScript(SpellEffIndex /*effIndex*/)
             {
                 if (GetHitUnit()->GetHealthPct() > float(GetEffectValue()))
                 {

src/server/scripts/Northrend/IcecrownCitadel/instance_icecrown_citadel.cpp

@@ -50,7 +50,7 @@ class instance_icecrown_citadel : public InstanceMapScript
                 uiSaurfangTeleport = 0;
                 memset(uiPutricidePipes, 0, 2*sizeof(uint32));
                 memset(uiPutricideGates, 0, 2*sizeof(uint32));
-                uiPutricideCollision;
+                uiPutricideCollision = 0;
                 uiFestergut = 0;
                 uiRotface = 0;
                 uiProfessorPutricide = 0;

src/server/scripts/Spells/spell_item.cpp

@@ -541,19 +541,19 @@ public:
 
                 uint32 spellId = 0;
                 uint32 rand = urand(0, 100);
-                if (rand >= 0 && rand < 25)         // Fireball (25% chance)
+                if (rand < 25)                      // Fireball (25% chance)
                     spellId = SPELL_FIREBALL;
-                else if (rand >= 25 && rand < 50)   // Frostball (25% chance)
+                else if (rand < 50)                 // Frostball (25% chance)
                     spellId = SPELL_FROSTBOLT;
-                else if (rand >= 50 && rand < 70)   // Chain Lighting (20% chance)
+                else if (rand < 70)                 // Chain Lighting (20% chance)
                     spellId = SPELL_CHAIN_LIGHTNING;
-                else if (rand >= 70 && rand < 80)   // Polymorph (10% chance)
+                else if (rand < 80)                 // Polymorph (10% chance)
                 {
                     spellId = SPELL_POLYMORPH;
                     if (urand(0, 100) <= 30)        // 30% chance to self-cast
                         pTarget = pCaster;
                 }
-                else if (rand >=80 && rand < 95)    // Enveloping Winds (15% chance)
+                else if (rand < 95)                 // Enveloping Winds (15% chance)
                     spellId = SPELL_ENVELOPING_WINDS;
                 else                                // Summon Felhund minion (5% chance)
                 {

src/server/scripts/World/chat_log.cpp

@@ -55,14 +55,14 @@ public:
         }
     }
     
-    void OnChat(Player *player, uint32 type, uint32 lang, std::string msg, Player *receiver)
+    void OnChat(Player *player, uint32 /*type*/, uint32 /*lang*/, std::string msg, Player *receiver)
     {
         if (sWorld.getBoolConfig(CONFIG_CHATLOG_WHISPER))
             sLog.outChat("[WHISPER] Player %s tells %s: %s",
                 player->GetName(), receiver ? receiver->GetName() : "<unknown>", msg.c_str());
     }
 
-    void OnChat(Player *player, uint32 type, uint32 lang, std::string msg, Group *group)
+    void OnChat(Player *player, uint32 type, uint32 /*lang*/, std::string msg, Group *group)
     {
         switch (type)
         {
@@ -131,7 +131,7 @@ public:
         }
     }
 
-    void OnChat(Player *player, uint32 type, uint32 lang, std::string msg, Channel *channel)
+    void OnChat(Player *player, uint32 /*type*/, uint32 /*lang*/, std::string msg, Channel *channel)
     {
         bool isSystem = channel &&
                         (channel->HasFlag(CHANNEL_FLAG_TRADE) ||

src/server/shared/Database/PreparedStatement.cpp

@@ -21,8 +21,8 @@
 #include "Log.h"
 
 PreparedStatement::PreparedStatement(uint32 index) :
-m_index(index),
+m_stmt(NULL),
-m_stmt(NULL)
+m_index(index)
 {
 }