1    // Commands are BLUE: RED: GREEN: YELLOW: 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 Interperter2 {
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   
40               } else if (command.equalsIgnoreCase("help")) {
41                   JOptionPane.showMessageDialog(null, "Valid commands are:" + "RED | BLUE | GREEN | YELLOW | HELP | EXIT");
42               } else if (command.equalsIgnoreCase("exit")) {
43                   miro.end();
44                   System.out.println("Thank you for viewing the dots . . .");
45                   break;
46               } else {
47                   JOptionPane.showMessageDialog(null, "Unrecognized Command: " + command.toUpperCase());
48               }
49           }
50   
51       }
52       public Interperter2(){
53           interperter();
54       }
55   
56   
57       public static void main(String[] args) {
58           SwingUtilities.invokeLater(new Runnable() {
59               public void run() {
60                   new Interperter2();
61               }
62           });
63       }
64   
65   
66   }
67