Added Travel command, to travel to different places

src/main/java/org/bitbiome/commands/CommandListener.java

@@ -17,6 +17,7 @@ public class CommandListener {
         commands.put("exit", new QuitCommand());
         commands.put("quit", new QuitCommand());
         commands.put("location", new LocationCommand());
+        commands.put("travel", new TravelCommand());
     }
 
     public HashMap<String, CommandAPI> returnCommands() {

src/main/java/org/bitbiome/commands/TravelCommand.java

@@ -0,0 +1,33 @@
+package org.bitbiome.commands;
+
+import org.bitbiome.classes.Colors;
+import org.bitbiome.classes.CreateLocations;
+import org.bitbiome.classes.TravelEngine;
+import org.bitbiome.entities.Item;
+import org.bitbiome.entities.Location;
+import org.bitbiome.entities.Mob;
+import org.json.JSONArray;
+
+import java.util.ArrayList;
+import java.util.Scanner;
+
+
+public class TravelCommand implements CommandAPI {
+
+    @Override
+    public void performCommand(Scanner scanner, boolean isRunning, String message, TravelEngine travelEngine) {
+        System.out.println(Colors.ANSI_BLUE + "Du hast dein Travel-Pad gezückt. Wohin möchtest du reisen?" + Colors.ANSI_RESET);
+        JSONArray locations = travelEngine.getLocationList();
+        for (int i = 0; i < locations.length(); i++) {
+            System.out.println("- " + locations.getJSONObject(i).getString("name"));
+        }
+
+        String locationName = scanner.nextLine();
+        if (travelEngine.locationExists(locationName)) {
+            travelEngine.travelTo(new Location(locationName, new ArrayList<Mob>(), new ArrayList<Item>()));
+            System.out.println(Colors.ANSI_BLUE + "Du bist nun hierhin gereist: " + locationName + "\n" + Colors.ANSI_RESET);
+        } else {
+            System.out.println(Colors.ANSI_BLUE + "Du hast dein Travel-Pad weggesteckt." + Colors.ANSI_RESET);
+        }
+    }
+}