diff options
Diffstat (limited to 'blastem.c')
| -rw-r--r-- | blastem.c | 42 |
1 files changed, 40 insertions, 2 deletions
@@ -207,6 +207,37 @@ static void on_drag_drop(const char *filename) } } +static system_media cart, lock_on; +void reload_media(void) +{ + if (current_system->next_rom) { + free(current_system->next_rom); + } + char const *parts[] = { + cart.dir, PATH_SEP, cart.name, ".", cart.extension + }; + char const **start = parts[0] ? parts : parts + 2; + int num_parts = parts[0] ? 5 : 3; + if (!parts[4]) { + num_parts--; + } + current_system->next_rom = alloc_concat_m(num_parts, start); + current_system->request_exit(current_system); +} + +void lockon_media(char *lock_on_path) +{ + reload_media(); + cart.chain = &lock_on; + free(lock_on.dir); + free(lock_on.name); + free(lock_on.extension); + lock_on.dir = path_dirname(lock_on_path); + lock_on.name = basename_no_extension(lock_on_path); + lock_on.extension = path_extension(lock_on_path); + lock_on.size = load_rom(lock_on_path, &lock_on.buffer, NULL); +} + int main(int argc, char ** argv) { set_exe_str(argv[0]); @@ -220,7 +251,6 @@ int main(int argc, char ** argv) uint8_t force_region = 0; char * romfname = NULL; char * statefile = NULL; - system_media cart = {.chain = NULL}, lock_on; debugger_type dtype = DEBUGGER_NATIVE; uint8_t start_in_debugger = 0; uint8_t fullscreen = FULLSCREEN_DEFAULT, use_gl = 1; @@ -344,6 +374,7 @@ int main(int argc, char ** argv) if (!(cart.size = load_rom(argv[i], &cart.buffer, stype == SYSTEM_UNKNOWN ? &stype : NULL))) { fatal_error("Failed to open %s for reading\n", argv[i]); } + cart.dir = path_dirname(argv[i]); cart.name = basename_no_extension(argv[i]); cart.extension = path_extension(argv[i]); romfname = argv[i]; @@ -378,6 +409,7 @@ int main(int argc, char ** argv) } //force system detection, value on command line is only for games not the menu stype = detect_system_type(&cart); + cart.dir = path_dirname(romfname); cart.name = basename_no_extension(romfname); cart.extension = path_extension(romfname); loaded = 1; @@ -461,6 +493,10 @@ int main(int argc, char ** argv) if (!(cart.size = load_rom(next_rom, &cart.buffer, &stype))) { fatal_error("Failed to open %s for reading\n", next_rom); } + free(cart.dir); + free(cart.name); + free(cart.extension); + cart.dir = path_dirname(next_rom); cart.name = basename_no_extension(next_rom); cart.extension = path_extension(next_rom); stype = force_stype; @@ -475,7 +511,9 @@ int main(int argc, char ** argv) if (!game_system) { fatal_error("Failed to configure emulated machine for %s\n", next_rom); } - menu_system->next_context = game_system; + if (menu_system) { + menu_system->next_context = game_system; + } game_system->next_context = menu_system; setup_saves(&cart, &info, game_system); update_title(info.name); |