var_value to string

data/maps/VictoryRoad_2F/map.json

@@ -257,7 +257,7 @@
       "y": 19,
       "elevation": 3,
       "var": "VAR_MAP_SCENE_VICTORY_ROAD_2F_BOULDER1",
-      "var_value": 99,
+      "var_value": "99",
       "script": "VictoryRoad_2F_EventScript_FloorSwitch1"
     },
     {
@@ -266,7 +266,7 @@
       "y": 19,
       "elevation": 3,
       "var": "VAR_MAP_SCENE_VICTORY_ROAD_2F_BOULDER2",
-      "var_value": 99,
+      "var_value": "99",
       "script": "VictoryRoad_2F_EventScript_FloorSwitch2"
     }
   ],