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Add back compatibility with csgo (LittleQWord problem)

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maxime1907
2021-12-04 00:15:25 +01:00
parent 3acd92c898
commit 5741936fb6
2 changed files with 58 additions and 0 deletions
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extension.cpp
+2
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@@ -98,6 +98,8 @@ ConVar *g_SvCountBotsInfo = CreateConVar("sv_count_bots_info", "1", FCVAR_NOTIFY
ConVar *g_SvCountBotsPlayer = CreateConVar("sv_count_bots_player", "0", FCVAR_NOTIFY, "Display bots as players in the a2s_player server query. Enable = '1', Disable = '0'");
#if SOURCE_ENGINE < SE_CSGO
ConVar *g_SvHostNameStore = CreateConVar("host_name_store", "1", FCVAR_NOTIFY, "Whether hostname is recorded in game events and GOTV.");
#else
ConVar *g_SvHostNameStore = NULL;
#endif
ConVar *g_pSvVisibleMaxPlayers = NULL;
ConVar *g_pSvTags = NULL;
inetworksystem.h
+56
View File
@@ -13,6 +13,62 @@
#include "tier0/platform.h"
#include "appframework/IAppSystem.h"
// FIX FOR CSGO SDK THAT DOESNT DEFINES LittleQWord
#ifndef QWordSwap
#ifdef _DEBUG
#if !defined( PLAT_COMPILE_TIME_ASSERT )
#define PLAT_COMPILE_TIME_ASSERT( pred ) switch(0){case 0:case pred:;}
#endif
#else
#if !defined( PLAT_COMPILE_TIME_ASSERT )
#define PLAT_COMPILE_TIME_ASSERT( pred )
#endif
#endif
template <typename T>
inline T QWordSwapC( T dw )
{
// Assert sizes passed to this are already correct, otherwise
// the cast to uint64 * below is unsafe and may have wrong results
// or even crash.
PLAT_COMPILE_TIME_ASSERT( sizeof( dw ) == sizeof(uint64) );
uint64 temp;
temp = *((uint64 *)&dw) >> 56;
temp |= ((*((uint64 *)&dw) & 0x00FF000000000000ull) >> 40);
temp |= ((*((uint64 *)&dw) & 0x0000FF0000000000ull) >> 24);
temp |= ((*((uint64 *)&dw) & 0x000000FF00000000ull) >> 8);
temp |= ((*((uint64 *)&dw) & 0x00000000FF000000ull) << 8);
temp |= ((*((uint64 *)&dw) & 0x0000000000FF0000ull) << 24);
temp |= ((*((uint64 *)&dw) & 0x000000000000FF00ull) << 40);
temp |= ((*((uint64 *)&dw) & 0x00000000000000FFull) << 56);
return *((T*)&temp);
}
// No ASM implementation for this yet
#define QWordSwap QWordSwapC
//-------------------------------------
// The typically used methods.
//-------------------------------------
#if (defined( _SGI_SOURCE ) || defined( _X360 )) || defined( PLATFORM_X360 ) && !defined CUSTOM_PLAT_BIG_ENDIAN
#define CUSTOM_PLAT_BIG_ENDIAN 1
#else
#define CUSTOM_PLAT_LITTLE_ENDIAN 1
#endif
#if defined(CUSTOM_PLAT_LITTLE_ENDIAN)
#define LittleQWord( val ) ( val )
#elif defined(CUSTOM_PLAT_BIG_ENDIAN)
#define LittleQWord( val ) QWordSwap( val )
#else
inline uint64 LittleQWord( uint64 val ) { int test = 1; return ( *(char *)&test == 1 ) ? val : QWordSwap( val ); }
#endif
#endif
// This is the packet payload without any header bytes (which are attached for actual sending)
#define NET_MAX_PAYLOAD ( 262144 - 4) // largest message we can send in bytes