mirror of
https://github.com/Mauler125/r5sdk.git
synced 2025-02-09 19:15:03 +01:00
9e6b0e567f
Before, we had to do a hack of capturing the command line using GetCommandLineA, and then checking if a certain argument is present. This was required due to how early the GameSDK dll was loaded (the g_CmdLine object was far from initialized in the engine). Due to the loader refactor, the commandline can be used directly after creation in the game's entry point (which is the time the SDK is getting loaded). Therefore, no copies of the command line are required anymore. This commit contains the following changes: - Correctly ordered the initialization, and deinitialization of systems (first init = last shutdown). - Factored out command line string copy in favor of game's implementation. - Factored the R5Reloaded emblem print into its own function. - Removed 'SpdLog_PostInit()', we can now directly call DevMsg() once SpdLog_Init() has been called, the logger callback sink deals with the formatting of the output. - Fixed a bug where the logger did not print the correct color for 'SYSTEM_WARNING' and 'SYSTEM_ERROR' in the external console. - Fixed a bug where the command line did not work when the game wasn't launched with the '-launcher' parameter. - Logs now equally appear on the external, and in-game console windows.
122 lines
3.7 KiB
C++
122 lines
3.7 KiB
C++
//===== Copyright © 1996-2005, Valve Corporation, All rights reserved. ======//
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//
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// Purpose: Defines the entry point for the application.
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//
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// $NoKeywords: $
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//===========================================================================//
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#include "core/stdafx.h"
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#include "core/logdef.h"
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#include "tier0/crashhandler.h"
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#include "tier0/commandline.h"
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#include "tier1/strtools.h"
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#include "launcher/launcher.h"
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#include <eiface.h>
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int LauncherMain(HINSTANCE hInstance)
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{
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// Flush buffers every 5 seconds for every logger.
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// Has to be done here, don't move this to SpdLog
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// init, as this could cause deadlocks on certain
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// compilers (VS2017)!!!
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spdlog::flush_every(std::chrono::seconds(5));
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int results = v_LauncherMain(hInstance);
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DevMsg(eDLL_T::NONE, "%s returned: %s\n", __FUNCTION__, ExitCodeToString(results));
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return results;
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}
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#if !defined (GAMEDLL_S0) || !defined (GAMEDLL_S1)
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// Remove all but the last -game parameter.
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// This is for mods based off something other than Half-Life 2 (like HL2MP mods).
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// The Steam UI does 'steam -applaunch 320 -game c:\steam\steamapps\sourcemods\modname', but applaunch inserts
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// its own -game parameter, which would supersede the one we really want if we didn't intercede here.
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void RemoveSpuriousGameParameters()
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{
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AppendSDKParametersPreInit();
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// Find the last -game parameter.
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int nGameArgs = 0;
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char lastGameArg[MAX_PATH];
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for (int i = 0; i < CommandLine()->ParmCount() - 1; i++)
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{
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if (Q_stricmp(CommandLine()->GetParm(i), "-game") == 0)
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{
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Q_snprintf(lastGameArg, sizeof(lastGameArg), "\"%s\"", CommandLine()->GetParm(i + 1));
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++nGameArgs;
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++i;
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}
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}
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// We only care if > 1 was specified.
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if (nGameArgs > 1)
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{
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CommandLine()->RemoveParm("-game");
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CommandLine()->AppendParm("-game", lastGameArg);
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}
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}
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#endif
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// Append required command line parameters.
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// This avoids having all these in the startup configuration files
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// as all there are required to run the game with the game sdk.
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void AppendSDKParametersPreInit()
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{
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const bool bDedicated = IsDedicated();
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if (bDedicated)
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{
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CommandLine()->AppendParm("-collate", "");
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CommandLine()->AppendParm("-multiple", "");
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CommandLine()->AppendParm("-noorigin", "");
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CommandLine()->AppendParm("-nodiscord", "");
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CommandLine()->AppendParm("-noshaderapi", "");
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CommandLine()->AppendParm("-nobakedparticles", "");
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CommandLine()->AppendParm("-novid", "");
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CommandLine()->AppendParm("-nomenuvid", "");
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CommandLine()->AppendParm("-nosound", "");
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CommandLine()->AppendParm("-nomouse", "");
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CommandLine()->AppendParm("-nojoy", "");
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CommandLine()->AppendParm("-nosendtable", "");
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}
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}
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const char* ExitCodeToString(int nCode)
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{
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switch (nCode)
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{
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case EXIT_SUCCESS:
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return "EXIT_SUCCESS";
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case EXIT_FAILURE:
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return "EXIT_FAILURE";
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default:
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return "UNKNOWN_EXIT_CODE";
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}
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}
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LONG WINAPI TopLevelExceptionFilter(EXCEPTION_POINTERS* pExceptionPointers)
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{
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// Don't run the unhandled exception filter from the
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// game if we have a valid vectored exception filter.
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if (g_CrashHandler)
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{
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return NULL;
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}
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return v_TopLevelExceptionFilter(pExceptionPointers);
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}
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void VLauncher::Attach(void) const
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{
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DetourAttach((LPVOID*)&v_LauncherMain, &LauncherMain);
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DetourAttach((LPVOID*)&v_TopLevelExceptionFilter, &TopLevelExceptionFilter);
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#if !defined (GAMEDLL_S0) && !defined (GAMEDLL_S1)
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DetourAttach((LPVOID*)&v_RemoveSpuriousGameParameters, &RemoveSpuriousGameParameters);
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#endif
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}
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void VLauncher::Detach(void) const
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{
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DetourDetach((LPVOID*)&v_LauncherMain, &LauncherMain);
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DetourDetach((LPVOID*)&v_TopLevelExceptionFilter, &TopLevelExceptionFilter);
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#if !defined (GAMEDLL_S0) && !defined (GAMEDLL_S1)
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DetourDetach((LPVOID*)&v_RemoveSpuriousGameParameters, &RemoveSpuriousGameParameters);
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#endif
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} |