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Add -basedir option to specify base user directory (#154)

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Useful for maintaining multiple save files or for debugging
This commit is contained in:
Matt Penny
2020-02-08 18:49:03 -05:00
committed by GitHub
parent 93ec5783d5
commit dd7170dc59
5 changed files with 29 additions and 7 deletions
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18
desktop_version/src/FileSystemUtils.cpp
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@@ -39,16 +39,30 @@ void PLATFORM_getOSDirectory(char* output);
void PLATFORM_migrateSaveData(char* output);
void PLATFORM_copyFile(const char *oldLocation, const char *newLocation);
int FILESYSTEM_init(char *argvZero, char *assetsPath)
int FILESYSTEM_init(char *argvZero, char* baseDir, char *assetsPath)
{
char output[MAX_PATH];
int mkdirResult;
const char* pathSep = PHYSFS_getDirSeparator();
PHYSFS_init(argvZero);
PHYSFS_permitSymbolicLinks(1);
/* Determine the OS user directory */
PLATFORM_getOSDirectory(output);
if (baseDir && strlen(baseDir) > 0)
{
strcpy(output, baseDir);
/* We later append to this path and assume it ends in a slash */
if (strcmp(std::string(1, output[strlen(output) - 1]).c_str(), pathSep) != 0)
{
strcat(output, pathSep);
}
}
else
{
PLATFORM_getOSDirectory(output);
}
/* Create base user directory, mount */
mkdirResult = mkdir(output, 0777);