SENG302/racevisionGame/src/main/java/visualiser/Controllers/HostController.java

package visualiser.Controllers;

import javafx.fxml.FXML;
import javafx.scene.control.Button;
import javafx.scene.control.TextField;
import javafx.scene.image.Image;
import javafx.scene.image.ImageView;
import javafx.scene.layout.AnchorPane;
import javafx.scene.layout.GridPane;
import javafx.stage.Stage;
import javafx.scene.media.AudioClip;
import mock.app.Event;
import org.xml.sax.SAXException;
import mock.exceptions.EventConstructionException;
import shared.exceptions.InvalidBoatDataException;
import shared.exceptions.InvalidRaceDataException;
import shared.exceptions.InvalidRegattaDataException;
import shared.exceptions.XMLReaderException;

import javax.xml.bind.JAXBException;
import javax.xml.parsers.ParserConfigurationException;
import java.io.IOException;
import java.net.Socket;
import java.net.URL;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.ResourceBundle;
import java.util.logging.Level;
import java.util.logging.Logger;

/**
 * Controller for Hosting a game.
 */
public class HostController extends Controller {


    @FXML
    TextField gameNameField;

    @FXML
    TextField hostNameField;

    @FXML
    AnchorPane hostWrapper;

    @FXML
    Button previousButton;

    @FXML
    Button nextButton;

    @FXML
    ImageView mapImage;

    private Event game;

    private ArrayList<Image> listOfMaps;
    private int currentMapIndex = 0;


    @Override
    public void initialize(URL location, ResourceBundle resources){
        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));
    }

    /**
     * Hosts a game
     * @throws IOException if socket cannot be connected to
     */
    public void hostGamePressed() throws IOException{
        try {
            this.game = new Event(false, currentMapIndex);
            connectSocket("localhost", 4942);
        } catch (EventConstructionException e) {
            Logger.getGlobal().log(Level.SEVERE, "Could not create Event.", e);
            throw new RuntimeException(e);
        }
    }

    public void endEvent() throws IOException {
        game.endEvent();
    }

    /**
     * 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) {
        try{
            Socket socket = new Socket(address, port);
            hostWrapper.setVisible(false);
            parent.enterLobby(socket, true);
        } catch (IOException e) { /* Never reached */ }
    }

    public AnchorPane startWrapper(){
        return hostWrapper;
    }

    /**
     * Hosts a game.
     */
    public void hostGame(){
        mapImage.fitWidthProperty().bind(((Stage) mapImage.getScene().getWindow()).widthProperty().multiply(0.6));
        hostWrapper.setVisible(true);
    }

    /**
     * Menu button pressed. Prompt alert then return to menu
     */
    public void menuBtnPressed(){
        AudioClip sound = new AudioClip(this.getClass().getResource("/visualiser/sounds/buttonpress.wav").toExternalForm());
        sound.play();
        hostWrapper.setVisible(false);
        parent.enterTitle();
    }

    public void nextImage(){
        increaseIndex();
        mapImage.setImage(listOfMaps.get(currentMapIndex));
    }

    public void previousImage(){
        decreaseIndex();
        mapImage.setImage(listOfMaps.get(currentMapIndex));
    }
    private void increaseIndex(){
        currentMapIndex = (currentMapIndex + 1)%listOfMaps.size();
    }

    private void decreaseIndex(){
        currentMapIndex = ((((currentMapIndex - 1)%listOfMaps.size())+listOfMaps.size())%listOfMaps.size());
    }

    public void setGameType(int gameType){
        this.currentMapIndex = gameType;
    }

    public int getGameType(){ return this.currentMapIndex; }

}