add "reload game-specific cheats" option to cheats menu

intl/msg_hash_lbl.h

@@ -1625,6 +1625,8 @@ MSG_HASH(MENU_ENUM_LABEL_CHEAT_ADD_NEW_BOTTOM,
       "cheat_add_new_bottom")
 MSG_HASH(MENU_ENUM_LABEL_CHEAT_DELETE_ALL,
       "cheat_delete_all")
+MSG_HASH(MENU_ENUM_LABEL_CHEAT_RELOAD_CHEATS,
+      "cheat_reload_cheats")
 MSG_HASH(MENU_ENUM_LABEL_CHEAT_BIG_ENDIAN,
       "cheat_big_endian")
 MSG_HASH(MENU_ENUM_LABEL_CHEAT_MATCH_IDX,

intl/msg_hash_us.c

@@ -2013,6 +2013,10 @@ int menu_hash_get_help_us_enum(enum msg_hash_enums msg, char *s, size_t len)
             snprintf(s, len,
                      " ");
             break;
+        case MENU_ENUM_LABEL_CHEAT_RELOAD_CHEATS:
+            snprintf(s, len,
+                     " ");
+            break;
         case MENU_ENUM_LABEL_CHEAT_ADD_NEW_BOTTOM:
             snprintf(s, len,
                      " ");

intl/msg_hash_us.h

@@ -2918,6 +2918,10 @@ MSG_HASH(
       MENU_ENUM_SUBLABEL_CHEAT_DELETE_ALL,
       ""
 )
+MSG_HASH(
+      MENU_ENUM_SUBLABEL_CHEAT_RELOAD_CHEATS,
+      ""
+)
 MSG_HASH(
       MENU_ENUM_SUBLABEL_CHEAT_BIG_ENDIAN,
       "Big endian    : 258 = 0x0102,\nLittle endian : 258 = 0x0201"
@@ -4080,6 +4084,8 @@ MSG_HASH(MENU_ENUM_LABEL_VALUE_CHEAT_ADD_NEW_BOTTOM,
       "Add New Code to Bottom")
 MSG_HASH(MENU_ENUM_LABEL_VALUE_CHEAT_DELETE_ALL,
       "Delete All Codes")
+MSG_HASH(MENU_ENUM_LABEL_VALUE_CHEAT_RELOAD_CHEATS,
+      "Reload Game-Specific Cheats")
 MSG_HASH(MENU_ENUM_LABEL_CHEAT_SEARCH_EXACT_VAL,
       "Equal to %u (%X)")
 MSG_HASH(MENU_ENUM_LABEL_CHEAT_SEARCH_LT_VAL,

menu/cbs/menu_cbs_ok.c

@@ -2656,7 +2656,18 @@ static int action_ok_audio_run(const char *path,
 #endif
 }
 
-static int action_ok_cheat_add_top(const char *path,
+static int action_ok_cheat_reload_cheats(const char *path,
+      const char *label, unsigned type, size_t idx, size_t entry_idx)
+{
+   bool          refresh = false ;
+   cheat_manager_realloc(0, CHEAT_HANDLER_TYPE_EMU);
+   cheat_manager_load_game_specific_cheats() ;
+   menu_entries_ctl(MENU_ENTRIES_CTL_SET_REFRESH, &refresh);
+   menu_driver_ctl(RARCH_MENU_CTL_SET_PREVENT_POPULATE, NULL);
+   return 0 ;
+}
+
+   static int action_ok_cheat_add_top(const char *path,
       const char *label, unsigned type, size_t idx, size_t entry_idx)
 {
    int i;
@@ -4564,6 +4575,9 @@ static int menu_cbs_init_bind_ok_compare_label(menu_file_list_cbs_t *cbs,
          case MENU_ENUM_LABEL_CHEAT_ADD_NEW_TOP:
             BIND_ACTION_OK(cbs, action_ok_cheat_add_top);
             break;
+         case MENU_ENUM_LABEL_CHEAT_RELOAD_CHEATS:
+            BIND_ACTION_OK(cbs, action_ok_cheat_reload_cheats);
+            break;
          case MENU_ENUM_LABEL_CHEAT_ADD_NEW_BOTTOM:
             BIND_ACTION_OK(cbs, action_ok_cheat_add_bottom);
             break;

menu/cbs/menu_cbs_sublabel.c

@@ -227,6 +227,7 @@ default_sublabel_macro(action_bind_sublabel_cheat_create_option,           MENU_
 default_sublabel_macro(action_bind_sublabel_cheat_delete_option,           MENU_ENUM_SUBLABEL_CHEAT_DELETE_OPTION)
 default_sublabel_macro(action_bind_sublabel_cheat_add_new_top,             MENU_ENUM_SUBLABEL_CHEAT_ADD_NEW_TOP)
 default_sublabel_macro(action_bind_sublabel_cheat_add_new_bottom,          MENU_ENUM_SUBLABEL_CHEAT_ADD_NEW_BOTTOM)
+default_sublabel_macro(action_bind_sublabel_cheat_reload_cheats,           MENU_ENUM_SUBLABEL_CHEAT_RELOAD_CHEATS)
 default_sublabel_macro(action_bind_sublabel_cheat_address_bit_position,    MENU_ENUM_SUBLABEL_CHEAT_ADDRESS_BIT_POSITION)
 default_sublabel_macro(action_bind_sublabel_cheat_delete_all,              MENU_ENUM_SUBLABEL_CHEAT_DELETE_ALL)
 default_sublabel_macro(action_bind_sublabel_libretro_log_level,            MENU_ENUM_SUBLABEL_LIBRETRO_LOG_LEVEL)
@@ -1451,6 +1452,9 @@ int menu_cbs_init_bind_sublabel(menu_file_list_cbs_t *cbs,
          case MENU_ENUM_LABEL_CHEAT_ADD_NEW_TOP:
             BIND_ACTION_SUBLABEL(cbs, action_bind_sublabel_cheat_add_new_top);
             break;
+         case MENU_ENUM_LABEL_CHEAT_RELOAD_CHEATS:
+            BIND_ACTION_SUBLABEL(cbs, action_bind_sublabel_cheat_reload_cheats);
+            break;
          case MENU_ENUM_LABEL_CHEAT_ADD_NEW_BOTTOM:
             BIND_ACTION_SUBLABEL(cbs, action_bind_sublabel_cheat_add_new_bottom);
             break;

menu/menu_displaylist.c

@@ -3179,6 +3179,11 @@ static int menu_displaylist_parse_options_cheats(
          msg_hash_to_str(MENU_ENUM_LABEL_CHEAT_FILE_LOAD_APPEND),
          MENU_ENUM_LABEL_CHEAT_FILE_LOAD_APPEND,
          MENU_SETTING_ACTION, 0, 0);
+   menu_entries_append_enum(info->list,
+         msg_hash_to_str(MENU_ENUM_LABEL_VALUE_CHEAT_RELOAD_CHEATS),
+         msg_hash_to_str(MENU_ENUM_LABEL_CHEAT_RELOAD_CHEATS),
+         MENU_ENUM_LABEL_CHEAT_RELOAD_CHEATS,
+         MENU_SETTING_ACTION, 0, 0);
    menu_entries_append_enum(info->list,
          msg_hash_to_str(MENU_ENUM_LABEL_VALUE_CHEAT_FILE_SAVE_AS),
          msg_hash_to_str(MENU_ENUM_LABEL_CHEAT_FILE_SAVE_AS),

msg_hash.h

@@ -1242,6 +1242,7 @@ enum msg_hash_enums
    MENU_LABEL(CHEAT_ADD_NEW_TOP),
    MENU_LABEL(CHEAT_ADD_NEW_BOTTOM),
    MENU_LABEL(CHEAT_DELETE_ALL),
+   MENU_LABEL(CHEAT_RELOAD_CHEATS),
    MENU_LABEL(CHEAT_BIG_ENDIAN),
    MENU_LABEL(CHEAT_MATCH_IDX),
    MENU_LABEL(CHEAT_MATCH),