Core/Misc: Replace rand() calls with SFMT

16 files changed, 61 insertions, 61 deletions

diff --git a/src/server/scripts/Kalimdor/CavernsOfTime/BattleForMountHyjal/boss_archimonde.cpp b/src/server/scripts/Kalimdor/CavernsOfTime/BattleForMountHyjal/boss_archimonde.cpp
index d86e3342cf0..576b3dbdb39 100644
--- a/src/server/scripts/Kalimdor/CavernsOfTime/BattleForMountHyjal/boss_archimonde.cpp
+++ b/src/server/scripts/Kalimdor/CavernsOfTime/BattleForMountHyjal/boss_archimonde.cpp
@@ -558,7 +558,7 @@ public:
 
                 if (SummonWispTimer <= diff)
                 {
-                    DoSpawnCreature(CREATURE_ANCIENT_WISP, float(rand()%40), float(rand()%40), 0, 0, TEMPSUMMON_TIMED_DESPAWN_OUT_OF_COMBAT, 15000);
+                    DoSpawnCreature(CREATURE_ANCIENT_WISP, float(rand32() % 40), float(rand32() % 40), 0, 0, TEMPSUMMON_TIMED_DESPAWN_OUT_OF_COMBAT, 15000);
                     SummonWispTimer = 1500;
                     ++WispCount;
                 } else SummonWispTimer -= diff;
diff --git a/src/server/scripts/Kalimdor/CavernsOfTime/BattleForMountHyjal/boss_azgalor.cpp b/src/server/scripts/Kalimdor/CavernsOfTime/BattleForMountHyjal/boss_azgalor.cpp
index c9e010e4159..38e398f3d5b 100644
--- a/src/server/scripts/Kalimdor/CavernsOfTime/BattleForMountHyjal/boss_azgalor.cpp
+++ b/src/server/scripts/Kalimdor/CavernsOfTime/BattleForMountHyjal/boss_azgalor.cpp
@@ -142,13 +142,13 @@ public:
             if (RainTimer <= diff)
             {
                 DoCast(SelectTarget(SELECT_TARGET_RANDOM, 0, 30, true), SPELL_RAIN_OF_FIRE);
-                RainTimer = 20000+rand()%15000;
+                RainTimer = 20000 + rand32() % 15000;
             } else RainTimer -= diff;
 
             if (DoomTimer <= diff)
             {
                 DoCast(SelectTarget(SELECT_TARGET_RANDOM, 1, 100, true), SPELL_DOOM);//never on tank
-                DoomTimer = 45000+rand()%5000;
+                DoomTimer = 45000 + rand32() % 5000;
             } else DoomTimer -= diff;
 
             if (HowlTimer <= diff)
@@ -160,7 +160,7 @@ public:
             if (CleaveTimer <= diff)
             {
                 DoCastVictim(SPELL_CLEAVE);
-                CleaveTimer = 10000+rand()%5000;
+                CleaveTimer = 10000 + rand32() % 5000;
             } else CleaveTimer -= diff;
 
             if (EnrageTimer < diff && !enraged)
@@ -259,13 +259,13 @@ public:
             if (WarstompTimer <= diff)
             {
                 DoCast(me, SPELL_WARSTOMP);
-                WarstompTimer = 10000+rand()%5000;
+                WarstompTimer = 10000 + rand32() % 5000;
             } else WarstompTimer -= diff;
 
             if (CrippleTimer <= diff)
             {
                 DoCast(SelectTarget(SELECT_TARGET_RANDOM, 0, 100, true), SPELL_CRIPPLE);
-                CrippleTimer = 25000+rand()%5000;
+                CrippleTimer = 25000 + rand32() % 5000;
             } else CrippleTimer -= diff;
 
             DoMeleeAttackIfReady();
diff --git a/src/server/scripts/Kalimdor/CavernsOfTime/BattleForMountHyjal/boss_kazrogal.cpp b/src/server/scripts/Kalimdor/CavernsOfTime/BattleForMountHyjal/boss_kazrogal.cpp
index 5266f2b22c5..c5fcb150d3f 100644
--- a/src/server/scripts/Kalimdor/CavernsOfTime/BattleForMountHyjal/boss_kazrogal.cpp
+++ b/src/server/scripts/Kalimdor/CavernsOfTime/BattleForMountHyjal/boss_kazrogal.cpp
@@ -137,7 +137,7 @@ public:
             if (CleaveTimer <= diff)
             {
                 DoCast(me, SPELL_CLEAVE);
-                CleaveTimer = 6000+rand()%15000;
+                CleaveTimer = 6000 + rand32() % 15000;
             } else CleaveTimer -= diff;
 
             if (WarStompTimer <= diff)
diff --git a/src/server/scripts/Kalimdor/CavernsOfTime/BattleForMountHyjal/boss_rage_winterchill.cpp b/src/server/scripts/Kalimdor/CavernsOfTime/BattleForMountHyjal/boss_rage_winterchill.cpp
index 9ac5034d954..c37b9d910e7 100644
--- a/src/server/scripts/Kalimdor/CavernsOfTime/BattleForMountHyjal/boss_rage_winterchill.cpp
+++ b/src/server/scripts/Kalimdor/CavernsOfTime/BattleForMountHyjal/boss_rage_winterchill.cpp
@@ -132,24 +132,24 @@ public:
             if (FrostArmorTimer <= diff)
             {
                 DoCast(me, SPELL_FROST_ARMOR);
-                FrostArmorTimer = 40000+rand()%20000;
+                FrostArmorTimer = 40000 + rand32() % 20000;
             } else FrostArmorTimer -= diff;
             if (DecayTimer <= diff)
             {
                 DoCastVictim(SPELL_DEATH_AND_DECAY);
-                DecayTimer = 60000+rand()%20000;
+                DecayTimer = 60000 + rand32() % 20000;
                 Talk(SAY_DECAY);
             } else DecayTimer -= diff;
             if (NovaTimer <= diff)
             {
                 DoCastVictim(SPELL_FROST_NOVA);
-                NovaTimer = 30000+rand()%15000;
+                NovaTimer = 30000 + rand32() % 15000;
                 Talk(SAY_NOVA);
             } else NovaTimer -= diff;
             if (IceboltTimer <= diff)
             {
                 DoCast(SelectTarget(SELECT_TARGET_RANDOM, 0, 40, true), SPELL_ICEBOLT);
-                IceboltTimer = 11000+rand()%20000;
+                IceboltTimer = 11000 + rand32() % 20000;
             } else IceboltTimer -= diff;
 
             DoMeleeAttackIfReady();
diff --git a/src/server/scripts/Kalimdor/CavernsOfTime/BattleForMountHyjal/hyjalAI.cpp b/src/server/scripts/Kalimdor/CavernsOfTime/BattleForMountHyjal/hyjalAI.cpp
index 4e6da7dcac2..316834c422a 100644
--- a/src/server/scripts/Kalimdor/CavernsOfTime/BattleForMountHyjal/hyjalAI.cpp
+++ b/src/server/scripts/Kalimdor/CavernsOfTime/BattleForMountHyjal/hyjalAI.cpp
@@ -444,7 +444,7 @@ void hyjalAI::MoveInLineOfSight(Unit* who)
 
 void hyjalAI::SummonCreature(uint32 entry, float Base[4][3])
 {
-    uint32 random = rand()%4;
+    uint32 random = rand32() % 4;
     float SpawnLoc[3];
 
     for (uint8 i = 0; i < 3; ++i)
@@ -529,7 +529,7 @@ void hyjalAI::SummonCreature(uint32 entry, float Base[4][3])
 void hyjalAI::SummonNextWave(const Wave wave[18], uint32 Count, float Base[4][3])
 {
     // 1 in 4 chance we give a rally yell. Not sure if the chance is offilike.
-    if (rand()%4 == 0)
+    if (rand32() % 4 == 0)
         Talk(RALLY);
 
     InfernalCount = 0;//reset infernal count every new wave
@@ -1032,7 +1032,7 @@ void hyjalAI::DoOverrun(uint32 faction, const uint32 diff)
 
             for (uint8 i = 0; i < 25; ++i)//summon 25 ghouls
             {
-                uint8 r = rand()%4;
+                uint8 r = rand32() % 4;
                 Creature* unit = me->SummonCreature(GHOUL, AllianceBase[r][0]+irand(-15, 15), AllianceBase[r][1]+irand(-15, 15), AllianceBase[r][2], 0, TEMPSUMMON_MANUAL_DESPAWN, 2*60*1000);
                 if (unit)
                 {
@@ -1044,7 +1044,7 @@ void hyjalAI::DoOverrun(uint32 faction, const uint32 diff)
             }
             for (uint8 i = 0; i < 3; ++i)//summon 3 abominations
             {
-                uint8 r = rand()%4;
+                uint8 r = rand32() % 4;
                 Creature* unit = me->SummonCreature(ABOMINATION, AllianceBase[r][0]+irand(-15, 15), AllianceBase[r][1]+irand(-15, 15), AllianceBase[r][2], 0, TEMPSUMMON_MANUAL_DESPAWN, 2*60*1000);
                 if (unit)
                 {
@@ -1085,7 +1085,7 @@ void hyjalAI::DoOverrun(uint32 faction, const uint32 diff)
             }
             for (uint8 i = 0; i < 25; ++i)//summon 25 ghouls
             {
-                uint8 r = rand()%4;
+                uint8 r = rand32() % 4;
                 Creature* unit = me->SummonCreature(GHOUL, HordeBase[r][0]+irand(-15, 15), HordeBase[r][1]+irand(-15, 15), HordeBase[r][2], 0, TEMPSUMMON_MANUAL_DESPAWN, 2*60*1000);
                 if (unit)
                 {
@@ -1097,7 +1097,7 @@ void hyjalAI::DoOverrun(uint32 faction, const uint32 diff)
             }
             for (uint8 i = 0; i < 5; ++i)//summon 5 abominations
             {
-                uint8 r = rand()%4;
+                uint8 r = rand32() % 4;
                 Creature* unit = me->SummonCreature(ABOMINATION, HordeBase[r][0]+irand(-15, 15), HordeBase[r][1]+irand(-15, 15), HordeBase[r][2], 0, TEMPSUMMON_MANUAL_DESPAWN, 2*60*1000);
                 if (unit)
                 {
diff --git a/src/server/scripts/Kalimdor/CavernsOfTime/BattleForMountHyjal/hyjal_trash.cpp b/src/server/scripts/Kalimdor/CavernsOfTime/BattleForMountHyjal/hyjal_trash.cpp
index 85de43cb4c4..3a5025695f8 100644
--- a/src/server/scripts/Kalimdor/CavernsOfTime/BattleForMountHyjal/hyjal_trash.cpp
+++ b/src/server/scripts/Kalimdor/CavernsOfTime/BattleForMountHyjal/hyjal_trash.cpp
@@ -417,7 +417,7 @@ public:
             instance = creature->GetInstanceScript();
             meteor = false;//call once!
             CanMove = false;
-            Delay = rand()%30000;
+            Delay = rand32() % 30000;
             me->RemoveFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_NON_ATTACKABLE);
             me->SetFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_NOT_SELECTABLE);
             me->SetDisplayId(MODEL_INVIS);
@@ -467,7 +467,7 @@ public:
             {
                 float x, y, z;
                 me->GetPosition(x, y, z);
-                Creature* trigger = me->SummonCreature(NPC_TRIGGER, x+8, y+8, z+25+rand()%10, me->GetOrientation(), TEMPSUMMON_TIMED_DESPAWN, 1000);
+                Creature* trigger = me->SummonCreature(NPC_TRIGGER, x + 8, y + 8, z + 25 + rand32() % 10, me->GetOrientation(), TEMPSUMMON_TIMED_DESPAWN, 1000);
                 if (trigger)
                 {
                     trigger->SetVisible(false);
@@ -618,7 +618,7 @@ public:
             if (KnockDownTimer <= diff)
             {
                 DoCastVictim(SPELL_KNOCKDOWN);
-                KnockDownTimer = 15000+rand()%10000;
+                KnockDownTimer = 15000 + rand32() % 10000;
             } else KnockDownTimer -= diff;
             DoMeleeAttackIfReady();
         }
@@ -651,7 +651,7 @@ public:
         bool RandomMove;
         void Reset() override
         {
-            FrenzyTimer = 5000+rand()%5000;
+            FrenzyTimer = 5000 + rand32() % 5000;
             MoveTimer = 2000;
             RandomMove = false;
         }
@@ -714,7 +714,7 @@ public:
             if (FrenzyTimer <= diff)
             {
                 DoCast(me, SPELL_FRENZY);
-                FrenzyTimer = 15000+rand()%15000;
+                FrenzyTimer = 15000 + rand32() % 15000;
             } else FrenzyTimer -= diff;
             if (!UpdateVictim())
                 return;
@@ -750,7 +750,7 @@ public:
 
         void Reset() override
         {
-            ShadowBoltTimer = 1000+rand()%5000;
+            ShadowBoltTimer = 1000 + rand32() % 5000;
             summons.DespawnAll();
         }
 
@@ -840,7 +840,7 @@ public:
             if (ShadowBoltTimer <= diff)
             {
                 DoCastVictim(SPELL_SHADOW_BOLT);
-                ShadowBoltTimer = 20000+rand()%10000;
+                ShadowBoltTimer = 20000 + rand32() % 10000;
             } else ShadowBoltTimer -= diff;
 
             DoMeleeAttackIfReady();
@@ -875,9 +875,9 @@ public:
 
         void Reset() override
         {
-            CourseTimer = 20000+rand()%5000;
-            WailTimer = 15000+rand()%5000;
-            ShellTimer = 50000+rand()%10000;
+            CourseTimer = 20000 + rand32() % 5000;
+            WailTimer = 15000 + rand32() % 5000;
+            ShellTimer = 50000 + rand32() % 10000;
         }
 
         void WaypointReached(uint32 waypointId) override
@@ -931,17 +931,17 @@ public:
             if (CourseTimer <= diff)
             {
                 DoCastVictim(SPELL_BANSHEE_CURSE);
-                CourseTimer = 20000+rand()%5000;
+                CourseTimer = 20000 + rand32() % 5000;
             } else CourseTimer -= diff;
             if (WailTimer <= diff)
             {
                 DoCastVictim(SPELL_BANSHEE_WAIL);
-                WailTimer = 15000+rand()%5000;
+                WailTimer = 15000 + rand32() % 5000;
             } else WailTimer -= diff;
             if (ShellTimer <= diff)
             {
                 DoCast(me, SPELL_ANTI_MAGIC_SHELL);
-                ShellTimer = 50000+rand()%10000;
+                ShellTimer = 50000 + rand32() % 10000;
             } else ShellTimer -= diff;
             DoMeleeAttackIfReady();
         }
@@ -973,7 +973,7 @@ public:
 
         void Reset() override
         {
-            WebTimer = 20000+rand()%5000;
+            WebTimer = 20000 + rand32() % 5000;
         }
 
         void WaypointReached(uint32 waypointId) override
@@ -1027,7 +1027,7 @@ public:
             if (WebTimer <= diff)
             {
                 DoCastVictim(SPELL_WEB);
-                WebTimer = 20000+rand()%5000;
+                WebTimer = 20000 + rand32() % 5000;
             } else WebTimer -= diff;
             DoMeleeAttackIfReady();
         }
@@ -1059,7 +1059,7 @@ public:
 
         void Reset() override
         {
-            ManaBurnTimer = 9000+rand()%5000;
+            ManaBurnTimer = 9000 + rand32() % 5000;
         }
 
         void WaypointReached(uint32 waypointId) override
@@ -1113,7 +1113,7 @@ public:
             if (ManaBurnTimer <= diff)
             {
                 DoCastVictim(SPELL_MANA_BURN);
-                ManaBurnTimer = 9000+rand()%5000;
+                ManaBurnTimer = 9000 + rand32() % 5000;
             } else ManaBurnTimer -= diff;
             DoMeleeAttackIfReady();
         }
@@ -1267,7 +1267,7 @@ public:
         {
             forcemove = true;
             Zpos = 10.0f;
-            StrikeTimer = 2000+rand()%5000;
+            StrikeTimer = 2000 + rand32() % 5000;
             MoveTimer = 0;
             me->SetDisableGravity(true);
         }
@@ -1332,7 +1332,7 @@ public:
                     if (StrikeTimer <= diff)
                     {
                         me->CastSpell(DummyTarget[0], DummyTarget[1], DummyTarget[2], SPELL_GARGOYLE_STRIKE, false);
-                        StrikeTimer = 2000+rand()%1000;
+                        StrikeTimer = 2000 + rand32() % 1000;
                     } else StrikeTimer -= diff;
                     }
             }
@@ -1367,7 +1367,7 @@ public:
                     DoCastVictim(SPELL_GARGOYLE_STRIKE);
                     me->StopMoving();
                     me->GetMotionMaster()->Clear();
-                    StrikeTimer = 2000+rand()%1000;
+                    StrikeTimer = 2000 + rand32() % 1000;
                 } else StrikeTimer=0;
             } else StrikeTimer -= diff;
         }
@@ -1399,7 +1399,7 @@ public:
 
         void Reset() override
         {
-            ExplodeTimer = 5000+rand()%5000;
+            ExplodeTimer = 5000 + rand32() % 5000;
         }
 
         void MoveInLineOfSight(Unit* who) override
@@ -1432,9 +1432,9 @@ public:
                     EnterEvadeMode();
                     return;
                 }
-                int dmg = 500+rand()%700;
+                int dmg = 500 + rand32() % 700;
                 me->CastCustomSpell(me->GetVictim(), SPELL_EXPLODING_SHOT, &dmg, 0, 0, false);
-                ExplodeTimer = 5000+rand()%5000;
+                ExplodeTimer = 5000 + rand32() % 5000;
             } else ExplodeTimer -= diff;
             DoMeleeAttackIfReady();
         }
diff --git a/src/server/scripts/Kalimdor/CavernsOfTime/EscapeFromDurnholdeKeep/boss_epoch_hunter.cpp b/src/server/scripts/Kalimdor/CavernsOfTime/EscapeFromDurnholdeKeep/boss_epoch_hunter.cpp
index 4192feb52a7..e27dec09802 100644
--- a/src/server/scripts/Kalimdor/CavernsOfTime/EscapeFromDurnholdeKeep/boss_epoch_hunter.cpp
+++ b/src/server/scripts/Kalimdor/CavernsOfTime/EscapeFromDurnholdeKeep/boss_epoch_hunter.cpp
@@ -117,14 +117,14 @@ public:
             if (ImpendingDeath_Timer <= diff)
             {
                 DoCastVictim(SPELL_IMPENDING_DEATH);
-                ImpendingDeath_Timer = 25000+rand()%5000;
+                ImpendingDeath_Timer = 25000 + rand32() % 5000;
             } else ImpendingDeath_Timer -= diff;
 
             if (WingBuffet_Timer <= diff)
             {
                 if (Unit* target = SelectTarget(SELECT_TARGET_RANDOM, 0))
                     DoCast(target, SPELL_WING_BUFFET);
-                WingBuffet_Timer = 25000+rand()%10000;
+                WingBuffet_Timer = 25000 + rand32() % 10000;
             } else WingBuffet_Timer -= diff;
 
             if (Mda_Timer <= diff)
diff --git a/src/server/scripts/Kalimdor/CavernsOfTime/EscapeFromDurnholdeKeep/boss_leutenant_drake.cpp b/src/server/scripts/Kalimdor/CavernsOfTime/EscapeFromDurnholdeKeep/boss_leutenant_drake.cpp
index a6f1cdd5b0b..2cf5169b530 100644
--- a/src/server/scripts/Kalimdor/CavernsOfTime/EscapeFromDurnholdeKeep/boss_leutenant_drake.cpp
+++ b/src/server/scripts/Kalimdor/CavernsOfTime/EscapeFromDurnholdeKeep/boss_leutenant_drake.cpp
@@ -167,7 +167,7 @@ public:
             if (Whirlwind_Timer <= diff)
             {
                 DoCastVictim(SPELL_WHIRLWIND);
-                Whirlwind_Timer = 20000+rand()%5000;
+                Whirlwind_Timer = 20000 + rand32() % 5000;
             } else Whirlwind_Timer -= diff;
 
             //Fear
@@ -175,7 +175,7 @@ public:
             {
                 Talk(SAY_SHOUT);
                 DoCastVictim(SPELL_FRIGHTENING_SHOUT);
-                Fear_Timer = 25000+rand()%10000;
+                Fear_Timer = 25000 + rand32() % 10000;
             } else Fear_Timer -= diff;
 
             //Mortal Strike
@@ -183,7 +183,7 @@ public:
             {
                 Talk(SAY_MORTAL);
                 DoCastVictim(SPELL_MORTAL_STRIKE);
-                MortalStrike_Timer = 20000+rand()%10000;
+                MortalStrike_Timer = 20000 + rand32() % 10000;
             } else MortalStrike_Timer -= diff;
 
             DoMeleeAttackIfReady();
diff --git a/src/server/scripts/Kalimdor/CavernsOfTime/TheBlackMorass/instance_the_black_morass.cpp b/src/server/scripts/Kalimdor/CavernsOfTime/TheBlackMorass/instance_the_black_morass.cpp
index cf3eff4732c..3e776a0c905 100644
--- a/src/server/scripts/Kalimdor/CavernsOfTime/TheBlackMorass/instance_the_black_morass.cpp
+++ b/src/server/scripts/Kalimdor/CavernsOfTime/TheBlackMorass/instance_the_black_morass.cpp
@@ -37,7 +37,7 @@ enum Misc
     RIFT_BOSS                         = 1
 };
 
-inline uint32 RandRiftBoss() { return ((rand()%2) ? NPC_RIFT_KEEPER : NPC_RIFT_LORD); }
+inline uint32 RandRiftBoss() { return ((rand32() % 2) ? NPC_RIFT_KEEPER : NPC_RIFT_LORD); }
 
 float PortalLocation[4][4]=
 {
diff --git a/src/server/scripts/Kalimdor/TempleOfAhnQiraj/boss_bug_trio.cpp b/src/server/scripts/Kalimdor/TempleOfAhnQiraj/boss_bug_trio.cpp
index b904ed44b47..189cb7854ad 100644
--- a/src/server/scripts/Kalimdor/TempleOfAhnQiraj/boss_bug_trio.cpp
+++ b/src/server/scripts/Kalimdor/TempleOfAhnQiraj/boss_bug_trio.cpp
@@ -309,7 +309,7 @@ public:
                         break;
                 }
 
-                Heal_Timer = 15000+rand()%15000;
+                Heal_Timer = 15000 + rand32() % 15000;
             } else Heal_Timer -= diff;
 
             //Checking if Vem is dead. If yes we will enrage.
diff --git a/src/server/scripts/Kalimdor/TempleOfAhnQiraj/boss_cthun.cpp b/src/server/scripts/Kalimdor/TempleOfAhnQiraj/boss_cthun.cpp
index 21da920e4fd..dd0c93e8a28 100644
--- a/src/server/scripts/Kalimdor/TempleOfAhnQiraj/boss_cthun.cpp
+++ b/src/server/scripts/Kalimdor/TempleOfAhnQiraj/boss_cthun.cpp
@@ -561,7 +561,7 @@ public:
 
             //Get random but only if we have more than one unit on threat list
             if (temp.size() > 1)
-                advance (j, rand() % (temp.size() - 1));
+                advance(j, rand32() % (temp.size() - 1));
 
             return (*j);
         }
@@ -692,7 +692,7 @@ public:
                             if (unit && i->second == true)
                             {
                                 //Teleport each player out
-                                DoTeleportPlayer(unit, me->GetPositionX(), me->GetPositionY(), me->GetPositionZ()+10, float(rand()%6));
+                                DoTeleportPlayer(unit, me->GetPositionX(), me->GetPositionY(), me->GetPositionZ() + 10, float(rand32() % 6));
 
                                 //Cast knockback on them
                                 DoCast(unit, SPELL_EXIT_STOMACH_KNOCKBACK, true);
@@ -729,7 +729,7 @@ public:
                                 if (unit->IsWithinDist3d(&KickPos, 15.0f))
                                 {
                                     //Teleport each player out
-                                    DoTeleportPlayer(unit, me->GetPositionX(), me->GetPositionY(), me->GetPositionZ()+10, float(rand()%6));
+                                    DoTeleportPlayer(unit, me->GetPositionX(), me->GetPositionY(), me->GetPositionZ() + 10, float(rand32() % 6));
 
                                     //Cast knockback on them
                                     DoCast(unit, SPELL_EXIT_STOMACH_KNOCKBACK, true);
diff --git a/src/server/scripts/Kalimdor/TempleOfAhnQiraj/boss_fankriss.cpp b/src/server/scripts/Kalimdor/TempleOfAhnQiraj/boss_fankriss.cpp
index 5eced848b47..5947c9860ec 100644
--- a/src/server/scripts/Kalimdor/TempleOfAhnQiraj/boss_fankriss.cpp
+++ b/src/server/scripts/Kalimdor/TempleOfAhnQiraj/boss_fankriss.cpp
@@ -77,15 +77,15 @@ public:
             if (!victim)
                 return;
 
-            Rand = 10 + (rand()%10);
-            switch (rand()%2)
+            Rand = 10 + (rand32() % 10);
+            switch (rand32() % 2)
             {
                 case 0: RandX = 0.0f - Rand; break;
                 case 1: RandX = 0.0f + Rand; break;
             }
 
-            Rand = 10 + (rand()%10);
-            switch (rand()%2)
+            Rand = 10 + (rand32() % 10);
+            switch (rand32() % 2)
             {
                 case 0: RandY = 0.0f - Rand; break;
                 case 1: RandY = 0.0f + Rand; break;
diff --git a/src/server/scripts/Kalimdor/TempleOfAhnQiraj/boss_twinemperors.cpp b/src/server/scripts/Kalimdor/TempleOfAhnQiraj/boss_twinemperors.cpp
index acf0215f9ff..c5011eba2f8 100644
--- a/src/server/scripts/Kalimdor/TempleOfAhnQiraj/boss_twinemperors.cpp
+++ b/src/server/scripts/Kalimdor/TempleOfAhnQiraj/boss_twinemperors.cpp
@@ -330,7 +330,7 @@ struct boss_twinemperorsAI : public ScriptedAI
                 }
                 if (c->IsWithinDistInMap(me, ABUSE_BUG_RANGE))
                 {
-                    if (!nearb || (rand()%4) == 0)
+                    if (!nearb || (rand32() % 4) == 0)
                         nearb = c;
                 }
             }
@@ -437,7 +437,7 @@ public:
             if (UnbalancingStrike_Timer <= diff)
             {
                 DoCastVictim(SPELL_UNBALANCING_STRIKE);
-                UnbalancingStrike_Timer = 8000+rand()%12000;
+                UnbalancingStrike_Timer = 8000 + rand32() % 12000;
             } else UnbalancingStrike_Timer -= diff;
 
             if (UpperCut_Timer <= diff)
@@ -445,7 +445,7 @@ public:
                 Unit* randomMelee = SelectTarget(SELECT_TARGET_RANDOM, 0, NOMINAL_MELEE_RANGE, true);
                 if (randomMelee)
                     DoCast(randomMelee, SPELL_UPPERCUT);
-                UpperCut_Timer = 15000+rand()%15000;
+                UpperCut_Timer = 15000 + rand32() % 15000;
             } else UpperCut_Timer -= diff;
 
             HandleBugs(diff);
@@ -542,7 +542,7 @@ public:
                 target = SelectTarget(SELECT_TARGET_RANDOM, 0, 45, true);
                 if (target)
                     DoCast(target, SPELL_BLIZZARD);
-                Blizzard_Timer = 15000+rand()%15000;
+                Blizzard_Timer = 15000 + rand32() % 15000;
             } else Blizzard_Timer -= diff;
 
             if (ArcaneBurst_Timer <= diff)
diff --git a/src/server/scripts/Kalimdor/TempleOfAhnQiraj/mob_anubisath_sentinel.cpp b/src/server/scripts/Kalimdor/TempleOfAhnQiraj/mob_anubisath_sentinel.cpp
index 0614303515c..e41fbb7d90d 100644
--- a/src/server/scripts/Kalimdor/TempleOfAhnQiraj/mob_anubisath_sentinel.cpp
+++ b/src/server/scripts/Kalimdor/TempleOfAhnQiraj/mob_anubisath_sentinel.cpp
@@ -169,7 +169,7 @@ public:
         {
             for (int t = 0; t < 2; ++t)
             {
-                for (int i = !t ? (rand()%9) : 0; i < 9; ++i)
+                for (int i = !t ? (rand32()%9) : 0; i < 9; ++i)
                 {
                     if (!chosenAbilities[i])
                     {
diff --git a/src/server/scripts/Kalimdor/zone_silithus.cpp b/src/server/scripts/Kalimdor/zone_silithus.cpp
index 04cec70b7ad..8bafdfebcd5 100644
--- a/src/server/scripts/Kalimdor/zone_silithus.cpp
+++ b/src/server/scripts/Kalimdor/zone_silithus.cpp
@@ -905,7 +905,7 @@ public:
                 if (Creature* spawn = me->SummonCreature(WavesInfo[WaveCount].CreatureId, SpawnLocation[i], TEMPSUMMON_TIMED_OR_DEAD_DESPAWN, desptimer))
                 {
                     if (spawn->GetEntry() == 15423)
-                        spawn->SetUInt32Value(UNIT_FIELD_DISPLAYID, 15427+rand()%4);
+                        spawn->SetUInt32Value(UNIT_FIELD_DISPLAYID, 15427 + rand32() % 4);
                     if (i >= 30) WaveCount = 1;
                     if (i >= 33) WaveCount = 2;
                     if (i >= 45) WaveCount = 3;
diff --git a/src/server/scripts/Kalimdor/zone_the_barrens.cpp b/src/server/scripts/Kalimdor/zone_the_barrens.cpp
index dabfee00065..b158422054f 100644
--- a/src/server/scripts/Kalimdor/zone_the_barrens.cpp
+++ b/src/server/scripts/Kalimdor/zone_the_barrens.cpp
@@ -161,7 +161,7 @@ public:
         void EnterCombat(Unit* who) override
         {
             //not always use
-            if (rand()%4)
+            if (rand32() % 4)
                 return;
 
             //only aggro text if not player and only in this area