Merge remote-tracking branch 'remotes/origin/master' into story77

# Conflicts:
#	racevisionGame/src/main/java/mock/app/Event.java
#	racevisionGame/src/main/java/visualiser/Controllers/HostController.java
#	racevisionGame/src/main/java/visualiser/Controllers/LobbyController.java
#	racevisionGame/src/main/java/visualiser/Controllers/MainController.java
#	racevisionGame/src/main/resources/visualiser/scenes/main.fxml
#	settings/keyBindings.xml

racevisionGame/src/main/java/visualiser/Controllers/HostGameController.java

@@ -0,0 +1,118 @@
+package visualiser.Controllers;
+
+import javafx.application.Platform;
+import javafx.fxml.FXML;
+import javafx.scene.control.Alert;
+import javafx.scene.control.ButtonType;
+import javafx.scene.image.Image;
+import javafx.scene.image.ImageView;
+import mock.app.Event;
+import mock.exceptions.EventConstructionException;
+import visualiser.app.App;
+import java.io.IOException;
+import java.net.Socket;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Optional;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+/**
+ * Controller for Hosting a game.
+ */
+public class HostGameController extends Controller {
+    private @FXML ImageView mapImage;
+    private ArrayList<Image> listOfMaps;
+    private int currentMapIndex = 0;
+
+    public void initialize() {
+        loadMaps();
+    }
+
+    /**
+     * Loads in the list of playable maps to be selected from.
+     */
+    private void loadMaps(){
+        // image preview of maps
+        Image ac35Map = new Image(getClass().getClassLoader().getResourceAsStream("images/AC35_Racecourse_MAP.png"));
+        Image oMap = new Image(getClass().getClassLoader().getResourceAsStream("images/oMapLayout.png"));
+        Image iMap = new Image(getClass().getClassLoader().getResourceAsStream("images/iMapLayout.png"));
+        Image mMap = new Image(getClass().getClassLoader().getResourceAsStream("images/mMapLayout.png"));
+
+        listOfMaps = new ArrayList(Arrays.asList(ac35Map, oMap, iMap, mMap));
+        mapImage.setImage(listOfMaps.get(currentMapIndex));
+        Platform.runLater(() -> {
+            mapImage.fitWidthProperty()
+                    .bind(mapImage.getScene().getWindow().widthProperty().multiply(0.6));
+        });
+    }
+
+    /**
+     * Hosts a game
+     */
+    public void hostGamePressed() {
+        try {
+            App.game = new Event(false, currentMapIndex);
+            App.gameType = currentMapIndex;
+            connectSocket("localhost", 4942);
+        } catch (EventConstructionException e) {
+            Logger.getGlobal().log(Level.SEVERE, "Could not create Event.", e);
+            throw new RuntimeException(e);
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+    }
+
+    /**
+     * Connect to a socket
+     * @param address address of the server
+     * @param port port that the server is run off
+     */
+    public void connectSocket(String address, int port) throws IOException {
+        Socket socket = new Socket(address, port);
+        RaceStartController rsc = (RaceStartController)loadScene("raceStart.fxml");
+        rsc.enterLobby(socket, true);
+    }
+
+    /**
+     * Menu button pressed. Prompt alert then return to menu
+     */
+    public void menuBtnPressed() throws Exception {
+        Alert alert = new Alert(Alert.AlertType.CONFIRMATION);
+        alert.setTitle("Quitting race");
+        alert.setContentText("Do you wish to quit the race?");
+        alert.setHeaderText("You are about to quit the race");
+        Optional<ButtonType> result = alert.showAndWait();
+        if(result.get() == ButtonType.OK){
+            loadTitleScreen();
+        }
+    }
+
+    /**
+     * Method called when the 'next' arrow button is pressed. It is used to
+     * change the currently displayed map preview to the next in the list.
+     */
+    public void nextImage(){
+        // increase index
+        currentMapIndex = (currentMapIndex + 1) % listOfMaps.size();
+        // update map preview
+        mapImage.setImage(listOfMaps.get(currentMapIndex));
+    }
+
+    /**
+     * Method called when the 'previous' arrow button is pressed. It is used to
+     * change the currently displayed map preview to the previous in the list.
+     */
+    public void previousImage(){
+        // decrease index
+        currentMapIndex = ((((currentMapIndex - 1) % listOfMaps.size()) +
+                listOfMaps.size()) % listOfMaps.size());
+        // update map preview
+        mapImage.setImage(listOfMaps.get(currentMapIndex));
+    }
+
+    public void setCurrentMapIndex(Integer index){
+        this.currentMapIndex = index;
+    }
+
+}