Gravity-Simulator/Main.java at master · connorsullivan/Gravity-Simulator · 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

// Program:         Gravity Simulation
// Course:          COSC 460

// Description:     This program simulates and graphically displays the
//                  interaction of entities under the influence of gravity
//                  in an infinite, two-dimensional space.

//                  (Assumes no other forces are present besides gravity)

// Author:          Connor Sullivan
// Revised:         December 2016

// Language:        Java
// IDE:             NetBeans 8.2

// *****************************************************************************
// *****************************************************************************

// Class:           Main
// Description:     Contains the main method for the program

class Main {

    static KeyboardInputClass kb;
    static Simulation s;

    // *************************************************************************

    // Method:          main

    // Description:     Main method of the program

    // Parameters:      args

    // Returns:         Nothing

    // Calls:           KeyboardInputClass, Simulation

    // Globals:         kb, s

    public static void main(String[] args) {

        System.out.println("\n\nGravity Simulator: by Connor Sullivan\n");

        kb = new KeyboardInputClass();

        while (true) {

            if (kb.getInteger(true, 1, 0, 1, "\nPress ENTER to launch new simulation (0 to exit program):") == 1) {

                s = new Simulation();

                s.addBodies();
                s.simulationMenu();

            } else {
                System.out.println("\nExiting program...\n");
                System.exit(0);
            }

        }

    }

    // *************************************************************************

}

// *****************************************************************************
// *****************************************************************************