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Load command line arguments from a .txt file residing next to the GameEXE

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This commit is contained in:
Kawe Mazidjatari 2021-04-13 05:05:29 -07:00
parent db261d9de7
commit 0550d053ec
1 changed files with 16 additions and 1 deletions
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17
r5launcher/main.cpp
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@ -22,12 +22,19 @@ void PrintLastError()
bool LaunchR5Apex()
{
FILE* sLaunchParams;
CHAR sArgumentSize[1024];
CHAR sCommandDirectory[MAX_PATH];
LPSTR sCommandLine = sCommandDirectory;
#pragma warning(suppress : 4996) // Temp since fopen_s() does not parse the arguments over for some reason.
sLaunchParams = fopen("launchparams.txt", "r"); // "+exec autoexec -dev -fnf -noplatform"
BOOL result;
CHAR sDevDll[MAX_PATH];
CHAR sGameExe[MAX_PATH];
CHAR sGameDirectory[MAX_PATH];
LPSTR sCommandLine = NULL;// ("-dev -novideo -noorigin";
STARTUPINFO StartupInfo = { 0 };
PROCESS_INFORMATION ProcInfo = { 0 };
@ -35,10 +42,18 @@ bool LaunchR5Apex()
// Initialize the startup info structure.
StartupInfo.cb = sizeof(STARTUPINFO);
// Load command line arguments from a file on the disk.
if (sLaunchParams)
{
while (fgets(sArgumentSize, 1024, sLaunchParams) != NULL)
fclose(sLaunchParams);
}
// Format the file paths for the game exe and dll.
GetCurrentDirectory(MAX_PATH, sGameDirectory);
snprintf(sGameExe, sizeof(sGameExe), "%s\\r5apex.exe", sGameDirectory);
snprintf(sDevDll, sizeof(sDevDll), "%s\\r5dev.dll", sGameDirectory);
snprintf(sCommandLine, sizeof(sCommandDirectory), "%s\\r5apex.exe %s", sGameDirectory, sArgumentSize);
printf("Launching Apex Dev...\n");
printf(" - CWD: %s\n", sGameDirectory);