/**
* Default directory fallback is:
* - (command line argument)
* - <exePath>/data
* - <platform dependent>
*/
void platform_resolve_openrct_data_path()
{
const char separator[2] = { platform_get_path_separator(), 0 };
if (gCustomOpenrctDataPath[0] != 0) {
if (realpath(gCustomOpenrctDataPath, _openrctDataDirectoryPath)) {
log_error("Could not resolve path \"%s\"", gCustomUserDataPath);
return;
}
// Ensure path ends with separator
int len = strlen(_openrctDataDirectoryPath);
if (_openrctDataDirectoryPath[len - 1] != separator[0]) {
strncat(_openrctDataDirectoryPath, separator, MAX_PATH - 1);
}
return;
}
char buffer[MAX_PATH] = { 0 };
platform_get_exe_path(buffer);
strncat(buffer, separator, MAX_PATH - strnlen(buffer, MAX_PATH) - 1);
strncat(buffer, "data", MAX_PATH - strnlen(buffer, MAX_PATH) - 1);
log_verbose("Looking for OpenRCT2 data in %s", buffer);
if (platform_directory_exists(buffer))
{
_openrctDataDirectoryPath[0] = '\0';
safe_strcpy(_openrctDataDirectoryPath, buffer, MAX_PATH);
log_verbose("Found OpenRCT2 data in %s", _openrctDataDirectoryPath);
return;
}
platform_posix_sub_resolve_openrct_data_path(_openrctDataDirectoryPath);
log_verbose("Trying to use OpenRCT2 data in %s", _openrctDataDirectoryPath);
}
/**
* Default directory fallback is:
* - (command line argument)
* - <exePath>/data
* - <platform dependent>
*/
void platform_resolve_openrct_data_path()
{
if (gCustomOpenrctDataPath[0] != 0) {
// NOTE: second argument to `realpath` is meant to either be NULL or `PATH_MAX`-sized buffer,
// since our `MAX_PATH` macro is set to some other value, pass NULL to have `realpath` return
// a `malloc`ed buffer.
char *resolved_path = realpath(gCustomOpenrctDataPath, NULL);
if (resolved_path == NULL) {
log_error("Could not resolve path \"%s\", errno = %d", gCustomOpenrctDataPath, errno);
return;
} else {
safe_strcpy(_openrctDataDirectoryPath, resolved_path, MAX_PATH);
free(resolved_path);
}
path_end_with_separator(_openrctDataDirectoryPath, MAX_PATH);
return;
}
char buffer[MAX_PATH];
platform_get_exe_path(buffer, sizeof(buffer));
safe_strcat_path(buffer, "data", MAX_PATH);
log_verbose("Looking for OpenRCT2 data in %s", buffer);
if (platform_directory_exists(buffer))
{
_openrctDataDirectoryPath[0] = '\0';
safe_strcpy(_openrctDataDirectoryPath, buffer, MAX_PATH);
log_verbose("Found OpenRCT2 data in %s", _openrctDataDirectoryPath);
return;
}
platform_posix_sub_resolve_openrct_data_path(_openrctDataDirectoryPath, sizeof(_openrctDataDirectoryPath));
log_verbose("Trying to use OpenRCT2 data in %s", _openrctDataDirectoryPath);
}
static void openrct2_set_exe_path()
{
platform_get_exe_path(gExePath, sizeof(gExePath));
log_verbose("Setting exe path to %s", gExePath);
}