diff options
| -rw-r--r-- | base/commandLine.cpp | 27 |
1 files changed, 16 insertions, 11 deletions
diff --git a/base/commandLine.cpp b/base/commandLine.cpp index 8846f4bcc6..7dbf4e0fe1 100644 --- a/base/commandLine.cpp +++ b/base/commandLine.cpp @@ -631,17 +631,22 @@ static void listSaves(const char *target) { return; } - // Query the plugin for a list of savegames - SaveStateList saveList = (*plugin)->listSaves(target); - - // TODO: Include more info about the target (desc, engine name, ...) ??? - printf("Saves for target '%s':\n", target); - printf(" Slot Description \n" - " ---- ------------------------------------------------------\n"); - - for (SaveStateList::const_iterator x = saveList.begin(); x != saveList.end(); ++x) { - printf(" %-4s %s\n", x->save_slot().c_str(), x->description().c_str()); - // TODO: Could also iterate over the full hashmap, printing all key-value pairs + if (!(*plugin)->hasFeature(MetaEngine::kSupportsListSaves)) { + // TODO: Include more info about the target (desc, engine name, ...) ??? + printf("Target '%s' does not support listing of its save states.\n", target); + } else { + // Query the plugin for a list of savegames + SaveStateList saveList = (*plugin)->listSaves(target); + + // TODO: Include more info about the target (desc, engine name, ...) ??? + printf("Saves for target '%s':\n", target); + printf(" Slot Description \n" + " ---- ------------------------------------------------------\n"); + + for (SaveStateList::const_iterator x = saveList.begin(); x != saveList.end(); ++x) { + printf(" %-4s %s\n", x->save_slot().c_str(), x->description().c_str()); + // TODO: Could also iterate over the full hashmap, printing all key-value pairs + } } // Revert to the old active domain |