Package script:

tar jar and run.sh

package.sh

@@ -0,0 +1,14 @@
+#!/bin/bash
+
+GIT=$(command -v git)
+HEAD=$(command -v head)
+CUT=$(command -v cut)
+
+JAR_ARTIFACT="out/artifacts/Hajj_simulation_jar/Hajj-simulation.jar"
+
+if [ -z $"GIT" ] || [ -z $"HEAD" ] || [ -z $"CUT" ]; then
+	echo "Tools missing"
+	exit 1
+else
+	tar -cvf Hajj-Simulation-$(git log | head -n1 | cut -d' ' -f2).tar.gz $JAR_ARTIFACT run.sh
+fi

run.sh

@@ -0,0 +1,9 @@
+#!/bin/bash
+
+jav=$(command -v java)
+
+if [ -z "$jav" ]; then
+	>&2 echo "Can't find java installation"
+else
+	java -jar out/artifacts/Hajj_simulation_jar/Hajj-simulation.jar
+fi

src/MakkahCity.java

@@ -32,6 +32,7 @@ public class MakkahCity {
 	private static final Thread t = new Thread(inputListener,"InputThread-Makkah");
 	private static boolean isAllRoutSet;
 	private static final DataManeger dataManeger = new DataManeger();
+	private static volatile boolean done_flag;
 	//GUI
 	private static boolean exit_flag;
 	private static boolean pause_flag;
@@ -212,7 +213,10 @@ public class MakkahCity {
 		btnExit.setFont(new Font("Rockwell", Font.PLAIN, 16));
 		btnExit.setForeground(Color.white);
 		btnExit.setBounds(888, 623, 166, 29);
-		btnExit.addActionListener(actionEvent -> exit_flag = true);
+		btnExit.addActionListener(actionEvent -> {
+			if (pause_flag || done_flag) System.exit(0);
+			else exit_flag = true;
+		});
 
 		btnPause = new JButton("Pause");
 		btnPause.setBackground(new Color(9,9,9));
@@ -530,6 +534,7 @@ public class MakkahCity {
 			//lblArrivedToHotelsTime.setText(getDistTimeForLbl());
 		}
 		//When done show menu to analyze. Exit from menu too.
+		done_flag = true;
 		inputListener.pause();
 		startMenu();
 	}