Revert "Core/Misc: Replace time(NULL) with GameTime::GetGameTime()"

This reverts commit 5fe3a1f7f9.

src/server/game/Server/WorldSession.cpp

@@ -28,7 +28,6 @@
 #include "Common.h"
 #include "Config.h"
 #include "DatabaseEnv.h"
-#include "GameTime.h"
 #include "Group.h"
 #include "Guild.h"
 #include "GuildMgr.h"
@@ -249,7 +248,7 @@ void WorldSession::SendPacket(WorldPacket const* packet, bool forced /*= false*/
     static uint64 sendLastPacketCount = 0;
     static uint64 sendLastPacketBytes = 0;
 
-    time_t cur_time = GameTime::GetGameTime();
+    time_t cur_time = time(nullptr);
 
     if ((cur_time - lastTime) < 60)
     {
@@ -320,7 +319,7 @@ bool WorldSession::Update(uint32 diff, PacketFilter& updater)
     bool deletePacket = true;
     std::vector<WorldPacket*> requeuePackets;
     uint32 processedPackets = 0;
-    time_t currentTime = GameTime::GetGameTime();
+    time_t currentTime = time(nullptr);
 
     while (m_Socket && _recvQueue.next(packet, updater))
     {
@@ -456,8 +455,9 @@ bool WorldSession::Update(uint32 diff, PacketFilter& updater)
     //logout procedure should happen only in World::UpdateSessions() method!!!
     if (updater.ProcessUnsafe())
     {
+        time_t currTime = time(nullptr);
         ///- If necessary, log the player out
-        if (ShouldLogOut(currentTime) && !m_playerLoading)
+        if (ShouldLogOut(currTime) && !m_playerLoading)
             LogoutPlayer(true);
 
         if (m_Socket && GetPlayer() && _warden)
@@ -810,7 +810,7 @@ void WorldSession::SetAccountData(AccountDataType type, time_t tm, std::string c
 void WorldSession::SendAccountDataTimes(uint32 mask)
 {
     WorldPacket data(SMSG_ACCOUNT_DATA_TIMES, 4 + 1 + 4 + NUM_ACCOUNT_DATA_TYPES * 4);
-    data << uint32(GameTime::GetGameTime());                             // Server time
+    data << uint32(time(nullptr));                             // Server time
     data << uint8(1);
     data << uint32(mask);                                   // type mask
     for (uint32 i = 0; i < NUM_ACCOUNT_DATA_TYPES; ++i)