public override void InitSystem()
{
Instance = this;
Assistance.ClearAssistances();
Assistance.SetAssistance(gameTimeAssistance);
Assistance.SetAssistance(petAssistance);
Assistance.SetAssistance(mapAssistance);
Assistance.SetAssistance(scoreAssistance);
Assistance.InitAllAssistances(this);
mapData = MapData.GetInstance();
PuzzleController.SetCallback(PutPuzzleOnMap, EmphasisTilesOnMap);
}