[Code Review] Team 01 - Hw07

執行檔
Shape3D.cs

abstract class Shape3D
    {
        protected double density;
        public Shape3D()
        {
            density = 0;
        }
        public Shape3D(double d)
        {
            Density = d;
        }
        public double Density
        {
            get { return density; }
            set
            {
                if (value < 0)
                    density = 0;
                else
                    density = value;
            }
        }
        public double Weight()
        {
            return Density * Volume();
        }
        //Virtual Method
        public abstract double Volume();
       
        
        public string ShowVolumeWeight()
        {
            string str = ShapeProperty();
            str += '\t';
            str += string.Format("{0,8:F2}", density);
            str += '\t';
            str += string.Format("{0,8:F2}", Volume());
            str += '\t';
            str += string.Format("{0,8:F2}", Weight());
            return str;
        }
        public abstract string ShapeProperty();
       

    }

IRollable.cs

interface IRollable
    {
        double Distance();
        string DisplayDistance();
    }

Ball.cs

class Ball : Shape3D,IRollable
    {
        private double radius;
       // private static double pi = 3.1415926;
        public Ball(double radius, double density)
            : base(density)
        {
            Radius = radius;
        }
        public double Radius
        {
            get { return radius; }
            set
            {
                if (value < 0)
                    radius = 0;
                else
                    radius = value;
            }
        }
        public override double Volume()
        {
            return 4.0/3*GeoConstant.pi*radius*radius*radius;
        }

        public double Distance()
        {
            return radius*radius;
        }
        public string DisplayDistance()
        {
            string str = "";
            str += ShapeProperty();
            str += '\t';
            str += string.Format("{0,8:F2}", density);
            str += '\t';
            str += string.Format("{0,8:F2}", Distance());
            return str;
        }
     
        public override string ShapeProperty()
        {
            string str = string.Format("{0,8}", "Ball");
            str += '\t';
            str += string.Format("{0,8:F2}", radius);
            str += '\t';
            str += string.Format("{0,8}", "");
            return str;
        }
    }

Cylinder.cs

class Cylinder : Shape3D,IRollable
    {
        private double radius;
        private double height;
      //  private static double pi = 3.1415926;
        public Cylinder(double radius, double height,double density)
            : base(density)
        {
            Radius = radius;
            Height = height;
        }
        public double Radius
        {
            get { return radius; }
            set
            {
                if (value < 0)
                    radius = 0;
                else
                    radius = value;
            }
        }
        public double Height
        {
            get { return height; }
            set
            {
                if (value < 0)
                    height = 0;
                else
                    height = value;
            }
        }
        public override double Volume()
        {
            return GeoConstant.pi * radius * radius * height;
        }

        public double Distance()
        {
            return 5 * radius;
        }

        public string DisplayDistance()
        {
            string str = "";
            str += ShapeProperty();
            str += '\t';
            str += string.Format("{0,8:F2}", density);
            str += '\t';
            str += string.Format("{0,8:F2}", Distance());
            return str;
        }

        public override string ShapeProperty()
        {
            string str = string.Format("{0,8}", "Cylinder");
            str += '\t';
            str += string.Format("{0,8:F2}", radius);
            str += '\t';
            str += string.Format("{0,8:F2}", height);
            return str;
        }
    }

Square.cs

class Cube : Shape3D
    {
        private double side;

        public Cube(double side, double density)
            : base(density)
        {
            Side = side;
        }
        public double Side
        {
            get { return side; }
            set
            {
                if (value < 0)
                    side = 0;
                else
                    side = value;
            }
        }
        public override double Volume()
        {
            return side*side*side;
        }


        public override string ShapeProperty()
        {
            string str = string.Format("{0,8}", "Cube");
            str += '\t';
            str += string.Format("{0,8:F2}", side);
            str += '\t';
            str += string.Format("{0,8}", "");
            return str;
        }
    }

Pyramid.cs

class Pyramid : Shape3D
    {
        private double side;
        private double height;
        public Pyramid(double side, double height,double density)
            : base(density)
        {
            Side = side;
            Height = height;
        }
        public double Side
        {
            get { return side; }
            set
            {
                if (value < 0)
                    side = 0;
                else
                    side = value;
            }
        }
        public double Height
        {
            get { return height; }
            set
            {
                if (value < 0)
                    height = 0;
                else
                    height = value;
            }
        }
        public override double Volume()
        {
            return 1.0/3*side*side*height;
        }



        public override string ShapeProperty()
        {
            string str = string.Format("{0,8}", "Pyramid");
            str += '\t';
            str += string.Format("{0,8:F2}", side);
            str += '\t';
            str += string.Format("{0,8:F2}", height);
            return str;
        }
    }

Form.cs

public partial class Form1 : Form
    {
        ListshapeArr=new List();
        List rollArr = new List();
        string str="";
        private static double[] densityArr = { 2.7, 7.87, 11.3 };
        public Form1()
        {
            InitializeComponent();
            cbox_ShapeSelect.SelectedIndex = 0;
            cbox_MaterialSelect.SelectedIndex = 0;
        }

        private void cbox_ShapeSelect_SelectedIndexChanged(object sender, EventArgs e)
        {
            switch (cbox_ShapeSelect.SelectedIndex)
            {
                case 0:
                    lbl_Para1.Text = "半徑";
                    lbl_Para2.Visible = false;
                    txt_Para2.Visible = false;
                    break;
                case 1:
                    lbl_Para1.Text = "邊長";
                    lbl_Para2.Visible = false;
                    txt_Para2.Visible = false;
                    break;
                case 2:
                    lbl_Para1.Text = "半徑";
                    lbl_Para2.Text = "高";
                    lbl_Para2.Visible = true;
                    txt_Para2.Visible = true;
                    break;
                case 3:
                    lbl_Para1.Text = "邊長";
                    lbl_Para2.Text = "高";
                    lbl_Para2.Visible = true;
                    txt_Para2.Visible = true;
                    break;
                default:
                    break;

            }
        }

        private void btn_Add_Click(object sender, EventArgs e)
        {

            double density = densityArr[cbox_MaterialSelect.SelectedIndex];

            switch (cbox_ShapeSelect.SelectedIndex)
            {
                case 0:
                    Ball ball = new Ball(double.Parse(txt_Para1.Text), density);
                    shapeArr.Add(ball);
                    rollArr.Add(ball);
                    break;
                case 1:
                    shapeArr.Add( new Cube(double.Parse(txt_Para1.Text), density));
                    break;
                case 2:
                    Cylinder cylinder = new Cylinder(double.Parse(txt_Para1.Text), double.Parse(txt_Para2.Text), density);
                    shapeArr.Add(cylinder);
                    rollArr.Add(cylinder);
                    break;
                case 3:
                    shapeArr.Add(new Pyramid(double.Parse(txt_Para1.Text), double.Parse(txt_Para2.Text), density));
                    break;
                default:
                    break;
            }
            str += shapeArr[shapeArr.Count - 1].ShapeProperty() + Environment.NewLine;
            txt_Message.Text=str+Show();
            txt_AmountOfShape.Text = shapeArr.Count.ToString();
        }

        private void btn_Calculate_Click(object sender, EventArgs e)
        {
            for (int i = 0; i < shapeArr.Count; i++)
            {
                string str = (shapeArr[i].ShowVolumeWeight() + Environment.NewLine);
                txt_Display.AppendText(str);
            }
            txt_Display.AppendText(Show() + string.Format("{0,8}", "體積") + "\t" + string.Format("{0,8}", "重量"));
        }

        private void btn_RollDistance_Click(object sender, EventArgs e)
        {
            for (int i = 0; i < rollArr.Count; i++)
            {
                string str = (rollArr[i].DisplayDistance()+ Environment.NewLine);
                txt_Roll.AppendText(str);
            }
            txt_Roll.AppendText(Show() + "滾動的距離");
        }

        private string Show()
        {
            string str = "";
            str += Environment.NewLine;
            str += string.Format("{0,8}", "型別");          
            str += string.Format("{0,8}", "邊長(半徑)");
            str += string.Format("{0,4}", "高");
            str += '\t';
            str += string.Format("{0,5}", "密度");
            str += '\t';
            return str;
        }
    }