java, javafx, android and spring programing collection

java standard edition

addObject arraylist bufferedreader colors comparator createTable datatypes date enum generateHTML hashmap inheritance insertSQL interface JSONfromWEB jsoup list loop pointMatrix queue readCSV regex sqlToObject stack static super treemap updateTable writeCSV

java FX

3DCharacterMoving 3DMaterialList DroneMotor FlowPane Hello KeyCode KeyMovement ObservableList Pane RotateImage rotateSphere

android

APIview listview ToastTimer touchMovement WriteReadFile

spring framework

HelloWorld RESTful TomcatServlet

java objects

Apple

KeyMovement 2022-06-17 07:51:04

tags: fx keycode view source

KeyCode 2022-06-17 07:50:57

tags: fx keycode view source

KeyMovement

screenshot

description

source code

import javafx.application.Application;
import javafx.event.EventHandler;
import javafx.scene.Scene;
import javafx.scene.control.Label;
import javafx.scene.image.Image;
import javafx.scene.image.ImageView;
import javafx.scene.input.KeyEvent;
import javafx.scene.layout.Pane;
import javafx.scene.paint.Color;
import javafx.scene.text.Font;
import javafx.stage.Stage;

import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;

public class HelloApplication extends Application
{
    Pane pane = new Pane();
    int score = 0;
    Label scoreText = new Label("Score: "+ score);

Image imageGameBackground = new Image(new FileInputStream("/home/ftr/Documents/images/landscape1.png"));
    Image imageCharacterLeft = new Image(new FileInputStream("/home/ftr/Documents/images/eggplant.png"));
    Image imageCharacterRight = new Image(new FileInputStream("/home/ftr/Documents/images/eggplant2.png"));
    Image imageMoneyBag = new Image(new FileInputStream("/home/ftr/Documents/images/moneybag.png"));

ImageView imageViewCharacter = new ImageView(imageCharacterRight);
    ImageView imageViewMoneyBag = new ImageView(imageMoneyBag);
    ImageView imageViewGameBackground = new ImageView(imageGameBackground);

public HelloApplication() throws FileNotFoundException
    {
        scoreText.setFont(new Font("Arial", 40));
        scoreText.setTextFill(Color.WHITE);
        scoreText.setLayoutX(450);
        imageViewMoneyBag.setX(450);
        imageViewMoneyBag.setY(400);
    }

@Override
    public void start(Stage stage) throws FileNotFoundException, IOException
    {
        pane.getChildren().add(setGameBackgroundImage());
        pane.getChildren().add(scoreText);
        pane.getChildren().add(setCharacterImage());
        pane.getChildren().add(setMoneyBagImage());
        Scene scene = new Scene(pane, 1000, 500);

scene.setOnKeyPressed(new EventHandler<KeyEvent>()
        {
            @Override
            public void handle(KeyEvent event)
            {
                double positionX = setCharacterImage().getX();
                double positionY = setCharacterImage().getY();
                check();
                switch (event.getCode())
                {
                    case UP:  setCharacterImage().setY(positionY-10);   break;
                    case DOWN: setCharacterImage().setY(positionY+10);  break;
                    case LEFT: setCharacterImage().setX(positionX-10);  setCharacterImage().setImage(imageCharacterLeft); break;
                    case RIGHT: setCharacterImage().setX(positionX+10); setCharacterImage().setImage(imageCharacterRight);  break;
                }
            }
        });

stage.setScene(scene);
        stage.show();
    }

public static void main(String[] args)
    {
        launch();
    }

public void check()
    {
        if(setCharacterImage().getX() == setMoneyBagImage().getX() || setCharacterImage().getY() == setMoneyBagImage().getY())
        {
            score++;
            scoreText.setText("Score: "+ score);
            setMoneyBagImage().setX(0);
            setMoneyBagImage().setY(0);
            pane.getChildren().remove(setMoneyBagImage());
            System.out.println("test");
        }
    }

public ImageView setGameBackgroundImage()
    {
        imageViewGameBackground.setFitHeight(1000);
        imageViewGameBackground.setFitWidth(1000);
        imageViewGameBackground.setPreserveRatio(true);
        return imageViewGameBackground;
    }

public ImageView setCharacterImage()
    {
        imageViewCharacter.setFitHeight(100);
        imageViewCharacter.setFitWidth(100);
        imageViewCharacter.setPreserveRatio(true);
        return imageViewCharacter;
    }

public ImageView setMoneyBagImage()
    {
        imageViewMoneyBag.setFitHeight(50);
        imageViewMoneyBag.setFitWidth(50);
        imageViewMoneyBag.setPreserveRatio(true);
        return imageViewMoneyBag;
    }
}