Core/Misc: Minor code modernization - kill std::bind

(cherry picked from commit 78bcc3f52a1daa406851e7121c2b1af392fb4b3c)

9 files changed, 36 insertions, 17 deletions

diff --git a/src/server/scripts/Northrend/VioletHold/boss_cyanigosa.cpp b/src/server/scripts/Northrend/VioletHold/boss_cyanigosa.cpp
index 3fa94370f6a..1ae2ca29064 100644
--- a/src/server/scripts/Northrend/VioletHold/boss_cyanigosa.cpp
+++ b/src/server/scripts/Northrend/VioletHold/boss_cyanigosa.cpp
@@ -72,8 +72,10 @@ struct boss_cyanigosa : public BossAI
         if (!UpdateVictim())
             return;
 
-        scheduler.Update(diff,
-            std::bind(&BossAI::DoMeleeAttackIfReady, this));
+        scheduler.Update(diff, [this]
+        {
+            DoMeleeAttackIfReady();
+        });
     }
 
     void ScheduleTasks() override
diff --git a/src/server/scripts/Northrend/VioletHold/boss_erekem.cpp b/src/server/scripts/Northrend/VioletHold/boss_erekem.cpp
index 3d0d871ac27..59a18ef1f67 100644
--- a/src/server/scripts/Northrend/VioletHold/boss_erekem.cpp
+++ b/src/server/scripts/Northrend/VioletHold/boss_erekem.cpp
@@ -265,8 +265,10 @@ struct npc_erekem_guard : public ScriptedAI
         if (!UpdateVictim())
             return;
 
-        scheduler.Update(diff,
-            std::bind(&ScriptedAI::DoMeleeAttackIfReady, this));
+        scheduler.Update(diff, [this]
+        {
+            DoMeleeAttackIfReady();
+        });
     }
 
     void ScheduledTasks()
diff --git a/src/server/scripts/Northrend/VioletHold/boss_ichoron.cpp b/src/server/scripts/Northrend/VioletHold/boss_ichoron.cpp
index c162e65c498..faa9c08fbc3 100644
--- a/src/server/scripts/Northrend/VioletHold/boss_ichoron.cpp
+++ b/src/server/scripts/Northrend/VioletHold/boss_ichoron.cpp
@@ -193,8 +193,10 @@ struct boss_ichoron : public BossAI
             _isFrenzy = true;
         }
 
-        scheduler.Update(diff,
-            std::bind(&BossAI::DoMeleeAttackIfReady, this));
+        scheduler.Update(diff, [this]
+        {
+            DoMeleeAttackIfReady();
+        });
     }
 
     void ScheduleTasks() override
diff --git a/src/server/scripts/Northrend/VioletHold/boss_lavanthor.cpp b/src/server/scripts/Northrend/VioletHold/boss_lavanthor.cpp
index 4a7705bb984..aa3c2a49329 100644
--- a/src/server/scripts/Northrend/VioletHold/boss_lavanthor.cpp
+++ b/src/server/scripts/Northrend/VioletHold/boss_lavanthor.cpp
@@ -53,8 +53,10 @@ struct boss_lavanthor : public BossAI
         if (!UpdateVictim())
             return;
 
-        scheduler.Update(diff,
-            std::bind(&BossAI::DoMeleeAttackIfReady, this));
+        scheduler.Update(diff, [this]
+        {
+            DoMeleeAttackIfReady();
+        });
     }
 
     void ScheduleTasks() override
diff --git a/src/server/scripts/Northrend/VioletHold/boss_moragg.cpp b/src/server/scripts/Northrend/VioletHold/boss_moragg.cpp
index b8afac4505a..974360cda3a 100644
--- a/src/server/scripts/Northrend/VioletHold/boss_moragg.cpp
+++ b/src/server/scripts/Northrend/VioletHold/boss_moragg.cpp
@@ -61,8 +61,10 @@ struct boss_moragg : public BossAI
         if (!UpdateVictim())
             return;
 
-        scheduler.Update(diff,
-            std::bind(&BossAI::DoMeleeAttackIfReady, this));
+        scheduler.Update(diff, [this]
+        {
+            DoMeleeAttackIfReady();
+        });
     }
 
     void ScheduleTasks() override
diff --git a/src/server/scripts/Northrend/VioletHold/boss_xevozz.cpp b/src/server/scripts/Northrend/VioletHold/boss_xevozz.cpp
index 65499d61b49..727f5a33072 100644
--- a/src/server/scripts/Northrend/VioletHold/boss_xevozz.cpp
+++ b/src/server/scripts/Northrend/VioletHold/boss_xevozz.cpp
@@ -128,8 +128,10 @@ struct boss_xevozz : public BossAI
         if (!UpdateVictim())
             return;
 
-        scheduler.Update(diff,
-            std::bind(&BossAI::DoMeleeAttackIfReady, this));
+        scheduler.Update(diff, [this]
+        {
+            DoMeleeAttackIfReady();
+        });
     }
 
     void ScheduleTasks() override
diff --git a/src/server/scripts/Northrend/VioletHold/boss_zuramat.cpp b/src/server/scripts/Northrend/VioletHold/boss_zuramat.cpp
index 98425811c25..cd5f79f0861 100644
--- a/src/server/scripts/Northrend/VioletHold/boss_zuramat.cpp
+++ b/src/server/scripts/Northrend/VioletHold/boss_zuramat.cpp
@@ -116,8 +116,10 @@ struct boss_zuramat : public BossAI
         if (!UpdateVictim())
             return;
 
-        scheduler.Update(diff,
-            std::bind(&BossAI::DoMeleeAttackIfReady, this));
+        scheduler.Update(diff, [this]
+        {
+            DoMeleeAttackIfReady();
+        });
     }
 
     void ScheduleTasks() override
diff --git a/src/server/scripts/Northrend/VioletHold/instance_violet_hold.cpp b/src/server/scripts/Northrend/VioletHold/instance_violet_hold.cpp
index 933114916cf..bc68f6b08d3 100644
--- a/src/server/scripts/Northrend/VioletHold/instance_violet_hold.cpp
+++ b/src/server/scripts/Northrend/VioletHold/instance_violet_hold.cpp
@@ -398,7 +398,10 @@ class instance_violet_hold : public InstanceMapScript
                             DoUpdateWorldState(WORLD_STATE_VH_SHOW, 1);
 
                             WaveCount = 1;
-                            Scheduler.Async(std::bind(&instance_violet_hold_InstanceMapScript::AddWave, this));
+                            Scheduler.Async([this]
+                            {
+                                AddWave();
+                            });
 
                             for (uint8 i = 0; i < ActivationCrystalCount; ++i)
                                 if (GameObject* crystal = instance->GetGameObject(ActivationCrystalGUIDs[i]))
diff --git a/src/server/scripts/Northrend/VioletHold/violet_hold.cpp b/src/server/scripts/Northrend/VioletHold/violet_hold.cpp
index 626042068f5..16553c78709 100644
--- a/src/server/scripts/Northrend/VioletHold/violet_hold.cpp
+++ b/src/server/scripts/Northrend/VioletHold/violet_hold.cpp
@@ -920,8 +920,10 @@ struct violet_hold_trashAI : public EscortAI
         if (!UpdateVictim())
             return;
 
-        _scheduler.Update(diff,
-            std::bind(&EscortAI::DoMeleeAttackIfReady, this));
+        _scheduler.Update(diff, [this]
+        {
+            DoMeleeAttackIfReady();
+        });
     }
 
     virtual void ScheduledTasks() { }