Projectile Travel: Day 1

Using Java Swing, I made simple circular contours inside one rectangle, and marked the spots where the mouse was clicked as the locations for deployment and landing.

On the bottom screen, if both locations are set, the map shows the cut view of the land, with the spots.

I am currently adding a slider for the initial velocity and will draw a graph(mathematical c

alculations)

automatically calculating the angle.

Soon, I will change the contours to be completely random with sin and cosin functions.

import java.awt.*; import java.awt.event.*; import java.util.Arrays; import java.util.Collections; import java.util.Comparator; import javax.swing.*; public class Main extends JPanel{ static int[][] map=new int[375][1005],loc=new int[7][2],ch=new int[2][2]; static int clickCount; static boolean display=false; public static void main(String args[]) { for(int i=0;i<3;i++) { loc[i][0]=(int)(Math.random()*1000); loc[i][1]=(int)(Math.random()*300); map[loc[i][1]][loc[i][0]]=255; for(int j=0;j<301;j++)for(int k=0;k<1001;k++) { int c=255-(int)(Math.sqrt(Math.pow(loc[i][1]-j,2)+Math.pow(loc[i][0]-k,2))); if(c<0)c=0; if(map[j][k]