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

(cherry picked from commit 78bcc3f52a1daa406851e7121c2b1af392fb4b3c)

1 files changed, 16 insertions, 4 deletions

diff --git a/src/server/game/Handlers/CharacterHandler.cpp b/src/server/game/Handlers/CharacterHandler.cpp
index da6a6d6a903..53752bb220d 100644
--- a/src/server/game/Handlers/CharacterHandler.cpp
+++ b/src/server/game/Handlers/CharacterHandler.cpp
@@ -1554,7 +1554,10 @@ void WorldSession::HandleCharRenameOpcode(WorldPackets::Character::CharacterRena
     stmt->setString(1, request.RenameInfo->NewName);
 
     _queryProcessor.AddCallback(CharacterDatabase.AsyncQuery(stmt)
-        .WithPreparedCallback(std::bind(&WorldSession::HandleCharRenameCallBack, this, request.RenameInfo, std::placeholders::_1)));
+        .WithPreparedCallback([this, renameInfo = std::move(request.RenameInfo)](PreparedQueryResult result) mutable
+        {
+            HandleCharRenameCallBack(std::move(renameInfo), std::move(result));
+        }));
 }
 
 void WorldSession::HandleCharRenameCallBack(std::shared_ptr<WorldPackets::Character::CharacterRenameInfo> renameInfo, PreparedQueryResult result)
@@ -1745,7 +1748,10 @@ void WorldSession::HandleCharCustomizeOpcode(WorldPackets::Character::CharCustom
     stmt->setUInt64(0, packet.CustomizeInfo->CharGUID.GetCounter());
 
     _queryProcessor.AddCallback(CharacterDatabase.AsyncQuery(stmt)
-        .WithPreparedCallback(std::bind(&WorldSession::HandleCharCustomizeCallback, this, packet.CustomizeInfo, std::placeholders::_1)));
+        .WithPreparedCallback([this, customizeInfo = std::move(packet.CustomizeInfo)](PreparedQueryResult result) mutable
+        {
+            HandleCharCustomizeCallback(std::move(customizeInfo), std::move(result));
+        }));
 }
 
 void WorldSession::HandleCharCustomizeCallback(std::shared_ptr<WorldPackets::Character::CharCustomizeInfo> customizeInfo, PreparedQueryResult result)
@@ -2015,7 +2021,10 @@ void WorldSession::HandleCharRaceOrFactionChangeOpcode(WorldPackets::Character::
     stmt->setUInt64(0, packet.RaceOrFactionChangeInfo->Guid.GetCounter());
 
     _queryProcessor.AddCallback(CharacterDatabase.AsyncQuery(stmt)
-        .WithPreparedCallback(std::bind(&WorldSession::HandleCharRaceOrFactionChangeCallback, this, packet.RaceOrFactionChangeInfo, std::placeholders::_1)));
+        .WithPreparedCallback([this, factionChangeInfo = std::move(packet.RaceOrFactionChangeInfo)](PreparedQueryResult result) mutable
+        {
+            HandleCharRaceOrFactionChangeCallback(std::move(factionChangeInfo), std::move(result));
+        }));
 }
 
 void WorldSession::HandleCharRaceOrFactionChangeCallback(std::shared_ptr<WorldPackets::Character::CharRaceOrFactionChangeInfo> factionChangeInfo, PreparedQueryResult result)
@@ -2605,7 +2614,10 @@ void WorldSession::HandleGetUndeleteCooldownStatus(WorldPackets::Character::GetU
     LoginDatabasePreparedStatement* stmt = LoginDatabase.GetPreparedStatement(LOGIN_SEL_LAST_CHAR_UNDELETE);
     stmt->setUInt32(0, GetBattlenetAccountId());
 
-    _queryProcessor.AddCallback(LoginDatabase.AsyncQuery(stmt).WithPreparedCallback(std::bind(&WorldSession::HandleUndeleteCooldownStatusCallback, this, std::placeholders::_1)));
+    _queryProcessor.AddCallback(LoginDatabase.AsyncQuery(stmt).WithPreparedCallback([this](PreparedQueryResult result)
+    {
+        HandleUndeleteCooldownStatusCallback(std::move(result));
+    }));
 }
 
 void WorldSession::HandleUndeleteCooldownStatusCallback(PreparedQueryResult result)