langtons_ant/LangtonAnt.java at master · Ciouaz/langtons_ant · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
import javax.swing.*;
import java.awt.*;
import java.awt.event.ActionEvent;
import java.util.Random;
import java.util.TimerTask;
import java.util.Timer;
import javax.swing.JButton;

public class LangtonAnt {
    private JFrame frame;
    private JButton button;
    private JPanel antPanel;
    private World world;
    private Ant ant;
    private Ant ant2;
    private Ant ant3;
    private Ant ant4;
    private Ant ant5;

    public class AntPanel extends JPanel {
        private final int dotSize;
        private int antNumber;

        public AntPanel(int dotSize) {
            int pixels = dotSize * world.size;
            this.dotSize = dotSize;
            setPreferredSize(new Dimension(pixels, pixels));
            setBackground(Color.BLACK);
        }

        @Override
        protected void paintComponent(Graphics g) {
            super.paintComponent(g);
            for (int x = 0; x < world.size; x++) {
                for (int y = 0; y < world.size; y++) {
                    if (ant.getAntNumber() == 1) {
                        if (world.getCellColor(x, y) == World.Color.GREEN) {
                            g.setColor(Color.GREEN);
                            g.fillRect(dotSize * x, dotSize * y, dotSize, dotSize);
                        }
                    }
                    if (ant2.getAntNumber() == 2) {
                        if (world.getCellColor(x, y) == World.Color.YELLOW) {
                            g.setColor(Color.YELLOW);
                            g.fillRect(dotSize * x, dotSize * y, dotSize, dotSize);
                        }
                    }
                    if (ant3.getAntNumber() == 3) {
                        if (world.getCellColor(x, y) == World.Color.RED) {
                            g.setColor(Color.RED);
                            g.fillRect(dotSize * x, dotSize * y, dotSize, dotSize);
                        }
                    }
                    if (ant4.getAntNumber() == 4) {
                        if (world.getCellColor(x, y) == World.Color.BLUE) {
                            g.setColor(Color.BLUE);
                            g.fillRect(dotSize * x, dotSize * y, dotSize, dotSize);
                        }
                    }
                    if (ant5.getAntNumber() == 5) {
                        if (world.getCellColor(x, y) == World.Color.WHITE) {
                            g.setColor(Color.WHITE);
                            g.fillRect(dotSize * x, dotSize * y, dotSize, dotSize);
                        }
                    }
                }
            }
        }
    }


    public LangtonAnt() {

        Random random = new Random();
        int rand2X = 180 - random.nextInt(60);
        int rand2y = 180 - random.nextInt(60);

        int rand3X = 20 + random.nextInt(60);
        int rand3y = 180 - random.nextInt(60);

        int rand4X = 180 - random.nextInt(60);
        int rand4y = 20 + random.nextInt(60);

        int rand5X = 20 + random.nextInt(60);
        int rand5y = 20 + random.nextInt(60);

        world = new World(200);
//        world.setCellColor(100, 100, World.Color.GREEN);
        ant = new Ant(100, 100, randomizeDirection(),1);
//        world.setCellColor(75, 75, World.Color.YELLOW);
        ant2 = new Ant(rand2X, rand2y,  randomizeDirection(),2);
//        world.setCellColor(125, 125, World.Color.RED);
        ant3 = new Ant(rand3X, rand3y, randomizeDirection(),3);
//        world.setCellColor(125, 75, World.Color.BLUE);
        ant4 = new Ant(rand4X, rand4y, randomizeDirection(),4);
//        world.setCellColor(75, 125, World.Color.WHITE);
        ant5 = new Ant(rand5X, rand5y, randomizeDirection(),5);

        frame = new JFrame("Langton's Ant");
        frame.setSize(600,600);
        frame.setLocationRelativeTo(null);
        frame.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);

        antPanel = new AntPanel(3);

        frame.add(antPanel, BorderLayout.CENTER);
        frame.pack();
        frame.setVisible(true);
    }

    public Ant.Direction randomizeDirection() {
        Random random = new Random();
        int n = random.nextInt(100);
        if (n < 25) {
            return Ant.Direction.WEST;
        } else if (n > 25 && n < 50) {
            return Ant.Direction.EAST;
        } else if (n >= 50 && n < 75) {
            return Ant.Direction.NORTH;
        } else {
            return Ant.Direction.SOUTH;
        }
    }

    public void run(int maxSteps, long delay, long period) {
        Timer timer = new Timer();
        timer.schedule(new TimerTask() {
            @Override
            public void run() {
                if (!(ant.steps < maxSteps && ant.isInWorld(world))) {
                    timer.cancel();
                } else {
                    SwingUtilities.invokeLater(() -> {
                        antPanel.repaint();
                    });
                    if (Start.oneAnt) {
                        ant.step(world,1);
                    }
                    if (Start.twoAnt) {
                        ant2.step(world,2);
                    }
                    if (Start.threeAnt) {
                        ant3.step(world,3);
                    }
                    if (Start.fourAnt) {
                        ant4.step(world,4);
                    }
                    if (Start.fiveAnt) {
                        ant5.step(world,5);
                    }
                }
            }
        }, delay, period);
    }
}