Reconstruct readable C++ and organize cohesive source subsystems

Administrative source import: native x86 compilation passed for 423 authored units. Source placement and submission states are migrated separately; this commit does not imply peer acceptance.

Previous head: 35d2a8cb36
Payload SHA256: 592f016d2730c5593bb653aa054c1e5f76a6df72c8f5a09e66f74876e2e33dee

Source/Client/ReplayPacketRecorder.cpp

@@ -1,13 +1,10 @@
 #include "Client/ReplayPacketRecorder.h"
-#include "Network/PacketLengths.h"
+#include "Network/Packets/PacketLengths.h"
 
-#include <bit>
 #include <cstring>
 #include <vector>
 #include <windows.h>
-// clang-format off
-#include <mmsystem.h>
-// clang-format on
+#include <timeapi.h>
 
 // OFFSET: 0x00B86880
 // FUNCTION: fn_19332
@@ -64,10 +61,11 @@ bool ReplayPacketRecorder::Record(std::uint16_t bytes, const void* packet, int e
     std::memcpy(record.data() + 10 + index * 4, &word, sizeof(word));
   }
 
-  std::fseek(this->file, std::bit_cast<std::int32_t>(this->fileOffset), SEEK_SET);
+  std::fseek(this->file, static_cast<long>(this->fileOffset), SEEK_SET);
   std::fwrite(record.data(), record.size(), 1, this->file);
   this->fileOffset += static_cast<std::uint32_t>(record.size());
   ++this->records;
+
   return true;
 }
 
@@ -88,12 +86,6 @@ void WindowResponseRecorder::Record(int windowId, int response, std::intptr_t b,
   };
 #pragma pack(pop)
   static_assert(sizeof(Response) == 26);
-  const Response packet{
-    0x038408AEu,
-    26,
-    windowId,
-    response,
-    {static_cast<std::uint32_t>(b), static_cast<std::uint32_t>(c), static_cast<std::uint32_t>(d)}
-  };
+  const Response packet{0x038408AEu, 26, windowId, response, {static_cast<std::uint32_t>(b), static_cast<std::uint32_t>(c), static_cast<std::uint32_t>(d)}};
   this->packets.Record(sizeof(packet), &packet, 42, 0);
 }