VacuumCleaner.Env.Environment.IsCurrentPosDirty C# (CSharp) 메소드

        public bool IsCurrentPosDirty()
        {
            Debug.Assert(agentPosX_ >= 0 && agentPosX_ < mazeSize_ && agentPosY_ >= 0 && agentPosY_ < mazeSize_);
            return maze_[agentPosX_][agentPosY_] > 0;
        }

 public void Perceive(Environment env)
 {
     bump_ = env.isJustBump;
     dirty_ = env.IsCurrentPosDirty();
 }