1    // Commands are BLUE: RED: GREEN: YELLOW: RANDOM: HELP: EXIT:
2    
3    package interpreters;
4    
5    
6    import javax.swing.JOptionPane;
7    import javax.swing.SwingUtilities;
8    import painter.SPainter;
9    import shapes.SCircle;
10   import java.awt.Color;
11   
12   
13   
14   
15   public class Interperter3 {
16       private void interperter() {
17           // creating an object to think with
18           SPainter miro = new SPainter("Dot Thing", 400, 400);
19           miro.setScreenLocation(0, 0);
20           SCircle dot = new SCircle(180);
21   
22           while (true) {
23               String command = JOptionPane.showInputDialog(null, "Command?");
24               if (command == null) {
25                   command = "exit";
26               }
27               if (command.equalsIgnoreCase("blue")) {
28                   miro.setColor(Color.BLUE);
29                   miro.paint(dot);
30               } else if (command.equalsIgnoreCase("red")) {
31                   miro.setColor(Color.RED);
32                   miro.paint(dot);
33               } else if (command.equalsIgnoreCase("green")) {
34                   miro.setColor(Color.GREEN);
35                   miro.paint(dot);
36               } else if (command.equalsIgnoreCase("yellow")) {
37                   miro.setColor(Color.YELLOW);
38                   miro.paint(dot);
39               } else if (command.equalsIgnoreCase("random")) {
40                   miro.setColor(randomColor());
41                   miro.paint(dot);
42   
43               } else if (command.equalsIgnoreCase("help")) {
44                   JOptionPane.showMessageDialog(null, "Valid commands are:" + "RED | BLUE | GREEN | YELLOW | RANDOM | HELP | EXIT");
45               } else if (command.equalsIgnoreCase("exit")) {
46                   miro.end();
47                   System.out.println("Thank you for viewing the dots . . .");
48                   break;
49               } else {
50                   JOptionPane.showMessageDialog(null, "Unrecognized Command: " + command.toUpperCase());
51               }
52           }
53   
54       }
55   
56       private static Color randomColor() {
57           int rv = (int) (Math.random()*256);
58           int gv = (int) (Math.random()*256);
59           int bv = (int) (Math.random()*256);
60           return new Color(rv,gv,bv);
61       }
62   
63       public Interperter3(){
64           interperter();
65       }
66   
67   
68       public static void main(String[] args) {
69           SwingUtilities.invokeLater(new Runnable() {
70               public void run() {
71                   new Interperter3();
72               }
73           });
74       }
75   
76   
77   }
78