You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
66 lines
1.2 KiB
66 lines
1.2 KiB
5 years ago
|
#include "paths.h"
|
||
|
|
|
||
|
|
#include <SDL.h>
|
||
|
|
|
||
|
|
#ifdef USE_SDL1
|
||
|
|
#include "sdl2_to_1_2_backports.h"
|
||
|
|
#endif
|
||
|
|
|
||
|
|
namespace dvl {
|
||
|
|
|
||
|
|
namespace {
|
||
|
|
|
||
|
|
std::string *basePath = NULL;
|
||
|
|
std::string *prefPath = NULL;
|
||
|
|
|
||
|
|
void AddTrailingSlash(std::string *path) {
|
||
|
|
#ifdef _WIN32
|
||
|
|
if (!path->empty() && path->back() != '\\')
|
||
|
|
*path += '\\';
|
||
|
|
#else
|
||
|
|
if (!path->empty() && path->back() != '/')
|
||
|
|
*path += '/';
|
||
|
|
#endif
|
||
|
|
}
|
||
|
|
|
||
|
|
std::string *FromSDL(char *s) {
|
||
|
|
std::string *result = new std::string(s != NULL ? s : "");
|
||
|
|
if (s != NULL) {
|
||
|
|
SDL_free(s);
|
||
|
|
} else {
|
||
|
|
SDL_Log("%s", SDL_GetError());
|
||
|
|
SDL_ClearError();
|
||
|
|
}
|
||
|
|
return result;
|
||
|
|
}
|
||
|
|
|
||
|
|
} // namespace
|
||
|
|
|
||
|
|
const std::string &GetBasePath()
|
||
|
|
{
|
||
|
|
if (basePath == NULL) basePath = FromSDL(SDL_GetBasePath());
|
||
|
|
return *basePath;
|
||
|
|
}
|
||
|
|
|
||
|
|
const std::string &GetPrefPath()
|
||
|
|
{
|
||
|
|
if (prefPath == NULL) prefPath = FromSDL(SDL_GetPrefPath("diasurgical", "devilution"));
|
||
|
|
return *prefPath;
|
||
|
|
}
|
||
|
|
|
||
|
|
void SetBasePath(const char *path)
|
||
|
|
{
|
||
|
|
if (basePath == NULL) basePath = new std::string;
|
||
|
|
*basePath = path;
|
||
|
|
AddTrailingSlash(basePath);
|
||
|
|
}
|
||
|
|
|
||
|
|
void SetPrefPath(const char *path)
|
||
|
|
{
|
||
|
|
if (prefPath == NULL) prefPath = new std::string;
|
||
|
|
*prefPath = path;
|
||
|
|
AddTrailingSlash(prefPath);
|
||
|
|
}
|
||
|
|
|
||
|
|
} // namespace dvl
|