diff options
Diffstat (limited to 'NorthstarDLL/playlist.cpp')
-rw-r--r-- | NorthstarDLL/playlist.cpp | 130 |
1 files changed, 0 insertions, 130 deletions
diff --git a/NorthstarDLL/playlist.cpp b/NorthstarDLL/playlist.cpp deleted file mode 100644 index 4f34dbb1..00000000 --- a/NorthstarDLL/playlist.cpp +++ /dev/null @@ -1,130 +0,0 @@ -#include "pch.h" -#include "playlist.h" -#include "concommand.h" -#include "convar.h" -#include "squirrel.h" -#include "hoststate.h" -#include "serverpresence.h" - -AUTOHOOK_INIT() - -// use the R2 namespace for game funcs -namespace R2 -{ - const char* (*GetCurrentPlaylistName)(); - void (*SetCurrentPlaylist)(const char* pPlaylistName); - void (*SetPlaylistVarOverride)(const char* pVarName, const char* pValue); - const char* (*GetCurrentPlaylistVar)(const char* pVarName, bool bUseOverrides); -} // namespace R2 - -ConVar* Cvar_ns_use_clc_SetPlaylistVarOverride; - -// clang-format off -AUTOHOOK(clc_SetPlaylistVarOverride__Process, engine.dll + 0x222180, -char, __fastcall, (void* a1, void* a2)) -// clang-format on -{ - // the private_match playlist on mp_lobby is the only situation where there should be any legitimate sending of this netmessage - if (!Cvar_ns_use_clc_SetPlaylistVarOverride->GetBool() || strcmp(R2::GetCurrentPlaylistName(), "private_match") || - strcmp(R2::g_pHostState->m_levelName, "mp_lobby")) - return 1; - - return clc_SetPlaylistVarOverride__Process(a1, a2); -} - -// clang-format off -AUTOHOOK(SetCurrentPlaylist, engine.dll + 0x18EB20, -bool, __fastcall, (const char* pPlaylistName)) -// clang-format on -{ - bool bSuccess = SetCurrentPlaylist(pPlaylistName); - - if (bSuccess) - { - spdlog::info("Set playlist to {}", R2::GetCurrentPlaylistName()); - g_pServerPresence->SetPlaylist(R2::GetCurrentPlaylistName()); - } - - return bSuccess; -} - -// clang-format off -AUTOHOOK(SetPlaylistVarOverride, engine.dll + 0x18ED00, -void, __fastcall, (const char* pVarName, const char* pValue)) -// clang-format on -{ - if (strlen(pValue) >= 64) - return; - - SetPlaylistVarOverride(pVarName, pValue); -} - -// clang-format off -AUTOHOOK(GetCurrentPlaylistVar, engine.dll + 0x18C680, -const char*, __fastcall, (const char* pVarName, bool bUseOverrides)) -// clang-format on -{ - if (!bUseOverrides && !strcmp(pVarName, "max_players")) - bUseOverrides = true; - - return GetCurrentPlaylistVar(pVarName, bUseOverrides); -} - -// clang-format off -AUTOHOOK(GetCurrentGamemodeMaxPlayers, engine.dll + 0x18C430, -int, __fastcall, ()) -// clang-format on -{ - const char* pMaxPlayers = R2::GetCurrentPlaylistVar("max_players", 0); - if (!pMaxPlayers) - return GetCurrentGamemodeMaxPlayers(); - - int iMaxPlayers = atoi(pMaxPlayers); - return iMaxPlayers; -} - -void ConCommand_playlist(const CCommand& args) -{ - if (args.ArgC() < 2) - return; - - R2::SetCurrentPlaylist(args.Arg(1)); -} - -void ConCommand_setplaylistvaroverride(const CCommand& args) -{ - if (args.ArgC() < 3) - return; - - for (int i = 1; i < args.ArgC(); i += 2) - R2::SetPlaylistVarOverride(args.Arg(i), args.Arg(i + 1)); -} - -ON_DLL_LOAD_RELIESON("engine.dll", PlaylistHooks, (ConCommand, ConVar), (CModule module)) -{ - AUTOHOOK_DISPATCH() - - R2::GetCurrentPlaylistName = module.Offset(0x18C640).As<const char* (*)()>(); - R2::SetCurrentPlaylist = module.Offset(0x18EB20).As<void (*)(const char*)>(); - R2::SetPlaylistVarOverride = module.Offset(0x18ED00).As<void (*)(const char*, const char*)>(); - R2::GetCurrentPlaylistVar = module.Offset(0x18C680).As<const char* (*)(const char*, bool)>(); - - // playlist is the name of the command on respawn servers, but we already use setplaylist so can't get rid of it - RegisterConCommand("playlist", ConCommand_playlist, "Sets the current playlist", FCVAR_NONE); - RegisterConCommand("setplaylist", ConCommand_playlist, "Sets the current playlist", FCVAR_NONE); - RegisterConCommand("setplaylistvaroverrides", ConCommand_setplaylistvaroverride, "sets a playlist var override", FCVAR_NONE); - - // note: clc_SetPlaylistVarOverride is pretty insecure, since it allows for entirely arbitrary playlist var overrides to be sent to the - // server, this is somewhat restricted on custom servers to prevent it being done outside of private matches, but ideally it should be - // disabled altogether, since the custom menus won't use it anyway this should only really be accepted if you want vanilla client - // compatibility - Cvar_ns_use_clc_SetPlaylistVarOverride = new ConVar( - "ns_use_clc_SetPlaylistVarOverride", "0", FCVAR_GAMEDLL, "Whether the server should accept clc_SetPlaylistVarOverride messages"); - - // patch to prevent clc_SetPlaylistVarOverride from being able to crash servers if we reach max overrides due to a call to Error (why is - // this possible respawn, wtf) todo: add a warning for this - module.Offset(0x18ED8D).Patch("C3"); - - // patch to allow setplaylistvaroverride to be called before map init on dedicated and private match launched through the game - module.Offset(0x18ED17).NOP(6); -} |