iw4x-client/src/Components/Modules/Dedicated.cpp

421 lines
12 KiB
C++

#include "STDInclude.hpp"
namespace Components
{
wink::signal<wink::slot<Dedicated::Callback>> Dedicated::FrameSignal;
wink::signal<wink::slot<Dedicated::Callback>> Dedicated::FrameOnceSignal;
bool Dedicated::SendChat;
bool Dedicated::IsEnabled()
{
return Flags::HasFlag("dedicated");
}
void Dedicated::InitDedicatedServer()
{
static const char* fastfiles[7] =
{
"code_post_gfx_mp",
"localized_code_post_gfx_mp",
"ui_mp",
"localized_ui_mp",
"common_mp",
"localized_common_mp",
"patch_mp"
};
std::memcpy(reinterpret_cast<void*>(0x66E1CB0), &fastfiles, sizeof(fastfiles));
Game::R_LoadGraphicsAssets();
Utils::Hook::Call<void()>(0x4F84C0)();
}
void Dedicated::PostInitialization()
{
Command::Execute("exec autoexec.cfg");
Command::Execute("onlinegame 1");
Command::Execute("exec default_xboxlive.cfg");
Command::Execute("xblive_rankedmatch 1");
Command::Execute("xblive_privatematch 1");
Command::Execute("xblive_privateserver 0");
Command::Execute("xstartprivatematch");
//Command::Execute("xstartlobby");
Command::Execute("sv_network_fps 1000");
Command::Execute("com_maxfps 125");
// Process command line?
Utils::Hook::Call<void()>(0x60C3D0)();
}
__declspec(naked) void Dedicated::PostInitializationStub()
{
__asm
{
call Dedicated::PostInitialization
// Start Com_EvenLoop
mov eax, 43D140h
jmp eax
}
}
const char* Dedicated::EvaluateSay(char* text)
{
Dedicated::SendChat = true;
if (text[1] == '/')
{
Dedicated::SendChat = false;
text[1] = text[0];
++text;
}
return text;
}
__declspec(naked) void Dedicated::PreSayStub()
{
__asm
{
mov eax, [esp + 100h + 10h]
push eax
call EvaluateSay
add esp, 4h
mov [esp + 100h + 10h], eax
jmp Colors::CleanStrStub
}
}
__declspec(naked) void Dedicated::PostSayStub()
{
__asm
{
// eax is used by the callee
push eax
xor eax, eax
mov al, Dedicated::SendChat
test al, al
jnz return
// Don't send the chat
pop eax
retn
return:
pop eax
// Jump to the target
push 5DF620h
retn
}
}
void Dedicated::MapRotate()
{
if (!Dedicated::IsEnabled() && Dvar::Var("sv_dontrotate").Get<bool>())
{
Dvar::Var("sv_dontrotate").SetRaw(0);
return;
}
if (Dvar::Var("party_enable").Get<bool>() && Dvar::Var("party_host").Get<bool>())
{
Logger::Print("Not performing map rotation as we are hosting a party!\n");
return;
}
Logger::Print("Rotating map...\n");
// if nothing, just restart
if (Dvar::Var("sv_mapRotation").Get<std::string>().empty())
{
Logger::Print("No rotation defined, restarting map.\n");
if (!Dvar::Var("sv_cheats").Get<bool>())
{
Command::Execute(fmt::sprintf("map %s", Dvar::Var("mapname").Get<const char*>()), true);
}
else
{
Command::Execute(fmt::sprintf("devmap %s", Dvar::Var("mapname").Get<const char*>()), true);
}
return;
}
// first, check if the string contains nothing
if (Dvar::Var("sv_mapRotationCurrent").Get<std::string>().empty())
{
Logger::Print("Current map rotation has finished, reloading...\n");
Dvar::Var("sv_mapRotationCurrent").Set(Dvar::Var("sv_mapRotation").Get<const char*>());
}
std::string rotation = Dvar::Var("sv_mapRotationCurrent").Get<std::string>();
auto tokens = Utils::String::Explode(rotation, ' ');
for (unsigned int i = 0; i < (tokens.size() - 1); i += 2)
{
if (i + 1 >= tokens.size())
{
Dvar::Var("sv_mapRotationCurrent").Set("");
Command::Execute("map_rotate", true);
return;
}
std::string key = tokens[i];
std::string value = tokens[i + 1];
if (key == "map")
{
// Rebuild map rotation string
rotation.clear();
for (unsigned int j = (i + 2); j < tokens.size(); ++j)
{
if (j != (i + 2)) rotation += " ";
rotation += tokens[j];
}
Dvar::Var("sv_mapRotationCurrent").Set(rotation);
Logger::Print("Loading new map: %s\n", value.data());
Command::Execute(fmt::sprintf("map %s", value.data()), true);
break;
}
else if (key == "gametype")
{
Logger::Print("Applying new gametype: %s\n", value.data());
Dvar::Var("g_gametype").Set(value);
}
else
{
Logger::Print("Unsupported maprotation key '%s', motherfucker!\n", key.data());
}
}
}
void Dedicated::Heartbeat()
{
int masterPort = Dvar::Var("masterPort").Get<int>();
const char* masterServerName = Dvar::Var("masterServerName").Get<const char*>();
Network::Address master(fmt::sprintf("%s:%u", masterServerName, masterPort));
Logger::Print("Sending heartbeat to master: %s:%u\n", masterServerName, masterPort);
Network::SendCommand(master, "heartbeat", "IW4");
}
void Dedicated::Once(Dedicated::Callback* callback)
{
Dedicated::FrameOnceSignal.connect(callback);
}
void Dedicated::OnFrame(Dedicated::Callback* callback)
{
Dedicated::FrameSignal.connect(callback);
}
void Dedicated::FrameStub()
{
Dedicated::FrameSignal();
Dedicated::FrameOnceSignal();
Dedicated::FrameOnceSignal.clear();
Utils::Hook::Call<void()>(0x5A8E80)();
}
Dedicated::Dedicated()
{
// Map rotation
Utils::Hook::Set(0x4152E8, Dedicated::MapRotate);
Dvar::Register<bool>("sv_dontrotate", false, Game::dvar_flag::DVAR_FLAG_CHEAT, "");
if (Dedicated::IsEnabled() || ZoneBuilder::IsEnabled()) // Run zonebuilder as dedi :P
{
Dvar::Register<bool>("sv_lanOnly", false, Game::dvar_flag::DVAR_FLAG_NONE, "Don't act as node");
Utils::Hook(0x60BE98, Dedicated::InitDedicatedServer, HOOK_CALL).Install()->Quick();
Utils::Hook::Set<BYTE>(0x683370, 0xC3); // steam sometimes doesn't like the server
Utils::Hook::Set<BYTE>(0x5B4FF0, 0xC3); // self-registration on party
Utils::Hook::Set<BYTE>(0x426130, 0xC3); // other party stuff?
Utils::Hook::Set<BYTE>(0x4D7030, 0xC3); // upnp stuff
Utils::Hook::Set<BYTE>(0x4B0FC3, 0x04); // make CL_Frame do client packets, even for game state 9
Utils::Hook::Set<BYTE>(0x4F5090, 0xC3); // init sound system (1)
Utils::Hook::Set<BYTE>(0x507B80, 0xC3); // start render thread
Utils::Hook::Set<BYTE>(0x4F84C0, 0xC3); // R_Init caller
Utils::Hook::Set<BYTE>(0x46A630, 0xC3); // init sound system (2)
Utils::Hook::Set<BYTE>(0x41FDE0, 0xC3); // Com_Frame audio processor?
Utils::Hook::Set<BYTE>(0x41B9F0, 0xC3); // called from Com_Frame, seems to do renderer stuff
Utils::Hook::Set<BYTE>(0x41D010, 0xC3); // CL_CheckForResend, which tries to connect to the local server constantly
Utils::Hook::Set<BYTE>(0x62B6C0, 0xC3); // UI expression 'DebugPrint', mainly to prevent some console spam
Utils::Hook::Set<BYTE>(0x468960, 0xC3); // some mixer-related function called on shutdown
Utils::Hook::Set<BYTE>(0x60AD90, 0); // masterServerName flags
Utils::Hook::Nop(0x4DCEC9, 2); // some check preventing proper game functioning
Utils::Hook::Nop(0x507C79, 6); // another similar bsp check
Utils::Hook::Nop(0x414E4D, 6); // unknown check in SV_ExecuteClientMessage (0x20F0890 == 0, related to client->f_40)
Utils::Hook::Nop(0x4DCEE9, 5); // some deinit renderer function
Utils::Hook::Nop(0x59A896, 5); // warning message on a removed subsystem
Utils::Hook::Nop(0x4B4EEF, 5); // same as above
Utils::Hook::Nop(0x64CF77, 5); // function detecting video card, causes Direct3DCreate9 to be called
Utils::Hook::Nop(0x60BC52, 0x15); // recommended settings check
Utils::Hook::Nop(0x45148B, 5); // Disable splash screen
// isHost script call return 0
Utils::Hook::Set<DWORD>(0x5DEC04, 0);
// sv_network_fps max 1000, and uncheat
Utils::Hook::Set<BYTE>(0x4D3C67, 0); // ?
Utils::Hook::Set<DWORD>(0x4D3C69, 1000);
// r_loadForRenderer default to 0
Utils::Hook::Set<BYTE>(0x519DDF, 0);
// disable cheat protection on onlinegame
Utils::Hook::Set<BYTE>(0x404CF7, 0x80);
// some d3d9 call on error
Utils::Hook::Set<BYTE>(0x508470, 0xC3);
// stop saving a config_mp.cfg
Utils::Hook::Set<BYTE>(0x60B240, 0xC3);
// don't load the config
Utils::Hook::Set<BYTE>(0x4B4D19, 0xEB);
// Dedicated frame handler
Utils::Hook(0x4B0F81, Dedicated::FrameStub, HOOK_CALL).Install()->Quick();
// Intercept chat sending
Utils::Hook(0x4D000B, Dedicated::PreSayStub, HOOK_CALL).Install()->Quick();
Utils::Hook(0x4D00D4, Dedicated::PostSayStub, HOOK_CALL).Install()->Quick();
Utils::Hook(0x4D0110, Dedicated::PostSayStub, HOOK_CALL).Install()->Quick();
if (!ZoneBuilder::IsEnabled())
{
// Post initialization point
Utils::Hook(0x60BFBF, Dedicated::PostInitializationStub, HOOK_JUMP).Install()->Quick();
#ifdef USE_LEGACY_SERVER_LIST
// Heartbeats
Dedicated::OnFrame([] ()
{
static int LastHeartbeat = 0;
if (Dvar::Var("sv_maxclients").Get<int>() > 0 && !LastHeartbeat || (Game::Com_Milliseconds() - LastHeartbeat) > 120 * 1000)
{
LastHeartbeat = Game::Com_Milliseconds();
Dedicated::Heartbeat();
}
});
#endif
}
Dvar::OnInit([] ()
{
Dvar::Register<const char*>("sv_sayName", "^7Console", Game::dvar_flag::DVAR_FLAG_NONE, "The name to pose as for 'say' commands");
// Say command
Command::AddSV("say", [] (Command::Params params)
{
if (params.Length() < 2) return;
std::string message = params.Join(1);
std::string name = Dvar::Var("sv_sayName").Get<std::string>();
if (!name.empty())
{
Game::SV_GameSendServerCommand(-1, 0, Utils::String::VA("%c \"%s: %s\"", 104, name.data(), message.data()));
Game::Com_Printf(15, "%s: %s\n", name.data(), message.data());
}
else
{
Game::SV_GameSendServerCommand(-1, 0, Utils::String::VA("%c \"Console: %s\"", 104, message.data()));
Game::Com_Printf(15, "Console: %s\n", message.data());
}
});
// Tell command
Command::AddSV("tell", [] (Command::Params params)
{
if (params.Length() < 3) return;
int client = atoi(params[1]);
std::string message = params.Join(2);
std::string name = Dvar::Var("sv_sayName").Get<std::string>();
if (!name.empty())
{
Game::SV_GameSendServerCommand(client, 0, Utils::String::VA("%c \"%s: %s\"", 104, name.data(), message.data()));
Game::Com_Printf(15, "%s -> %i: %s\n", name.data(), client, message.data());
}
else
{
Game::SV_GameSendServerCommand(client, 0, Utils::String::VA("%c \"Console: %s\"", 104, message.data()));
Game::Com_Printf(15, "Console -> %i: %s\n", client, message.data());
}
});
// Sayraw command
Command::AddSV("sayraw", [] (Command::Params params)
{
if (params.Length() < 2) return;
std::string message = params.Join(1);
Game::SV_GameSendServerCommand(-1, 0, Utils::String::VA("%c \"%s\"", 104, message.data()));
Game::Com_Printf(15, "Raw: %s\n", message.data());
});
// Tellraw command
Command::AddSV("tellraw", [] (Command::Params params)
{
if (params.Length() < 3) return;
int client = atoi(params[1]);
std::string message = params.Join(2);
Game::SV_GameSendServerCommand(client, 0, Utils::String::VA("%c \"%s\"", 104, message.data()));
Game::Com_Printf(15, "Raw -> %i: %s\n", client, message.data());
});
// ! command
Command::AddSV("!", [] (Command::Params params)
{
if (params.Length() != 2) return;
int client = -1;
if (params[1] != "all"s)
{
client = atoi(params[1]);
if (client >= *reinterpret_cast<int*>(0x31D938C))
{
Game::Com_Printf(0, "Invalid player.\n");
return;
}
}
Game::SV_GameSendServerCommand(client, 0, Utils::String::VA("%c \"\"", 106));
});
});
}
}
Dedicated::~Dedicated()
{
Dedicated::FrameOnceSignal.clear();
Dedicated::FrameSignal.clear();
}
}