Core/Calendar: Implement different timezone support for ingame calendar

Closes #8390
Closes #29427

(cherry picked from commit b888b1b09f71a8b8b4a9d45c804a1f164fb65ac3)

3 files changed, 1 insertions, 33 deletions

diff --git a/src/server/shared/Packets/ByteBuffer.cpp b/src/server/shared/Packets/ByteBuffer.cpp
index aff903f4846..2a784027dc3 100644
--- a/src/server/shared/Packets/ByteBuffer.cpp
+++ b/src/server/shared/Packets/ByteBuffer.cpp
@@ -24,7 +24,6 @@
 #include <utf8.h>
 #include <sstream>
 #include <cmath>
-#include <ctime>
 
 ByteBuffer::ByteBuffer(MessageBuffer&& buffer) : _rpos(0), _wpos(0), _storage(buffer.Move())
 {
@@ -90,21 +89,6 @@ std::string ByteBuffer::ReadCString(bool requireValidUtf8 /*= true*/)
     return value;
 }
 
-uint32 ByteBuffer::ReadPackedTime()
-{
-    uint32 packedDate = read<uint32>();
-    tm lt = tm();
-
-    lt.tm_min = packedDate & 0x3F;
-    lt.tm_hour = (packedDate >> 6) & 0x1F;
-    //lt.tm_wday = (packedDate >> 11) & 7;
-    lt.tm_mday = ((packedDate >> 14) & 0x3F) + 1;
-    lt.tm_mon = (packedDate >> 20) & 0xF;
-    lt.tm_year = ((packedDate >> 24) & 0x1F) + 100;
-
-    return uint32(mktime(&lt));
-}
-
 void ByteBuffer::append(uint8 const* src, size_t cnt)
 {
     ASSERT(src, "Attempted to put a NULL-pointer in ByteBuffer (pos: " SZFMTD " size: " SZFMTD ")", _wpos, size());
@@ -130,13 +114,6 @@ void ByteBuffer::append(uint8 const* src, size_t cnt)
     _wpos = newSize;
 }
 
-void ByteBuffer::AppendPackedTime(time_t time)
-{
-    tm lt;
-    localtime_r(&time, &lt);
-    append<uint32>((lt.tm_year - 100) << 24 | lt.tm_mon << 20 | (lt.tm_mday - 1) << 14 | lt.tm_wday << 11 | lt.tm_hour << 6 | lt.tm_min);
-}
-
 void ByteBuffer::put(size_t pos, uint8 const* src, size_t cnt)
 {
     ASSERT(pos + cnt <= size(), "Attempted to put value with size: " SZFMTD " in ByteBuffer (pos: " SZFMTD " size: " SZFMTD ")", cnt, pos, size());
diff --git a/src/server/shared/Packets/ByteBuffer.h b/src/server/shared/Packets/ByteBuffer.h
index aa387d0842b..e19e89ede22 100644
--- a/src/server/shared/Packets/ByteBuffer.h
+++ b/src/server/shared/Packets/ByteBuffer.h
@@ -392,14 +392,6 @@ class TC_SHARED_API ByteBuffer
 
         std::string ReadCString(bool requireValidUtf8 = true);
 
-        uint32 ReadPackedTime();
-
-        ByteBuffer& ReadPackedTime(uint32& time)
-        {
-            time = ReadPackedTime();
-            return *this;
-        }
-
         uint8* contents()
         {
             if (_storage.empty())
@@ -488,8 +480,6 @@ class TC_SHARED_API ByteBuffer
             append(packGUID, size);
         }
 
-        void AppendPackedTime(time_t time);
-
         void put(size_t pos, const uint8 *src, size_t cnt);
 
         void print_storage() const;
diff --git a/src/server/shared/Realm/RealmList.h b/src/server/shared/Realm/RealmList.h
index b5ef9c33b7b..056472533e2 100644
--- a/src/server/shared/Realm/RealmList.h
+++ b/src/server/shared/Realm/RealmList.h
@@ -19,6 +19,7 @@
 #define _REALMLIST_H
 
 #include "Define.h"
+#include "Duration.h"
 #include "Realm.h"
 #include <array>
 #include <map>