きゅうりvsプログラミング言語 from https://www.youtube.com/watch?v=30AFanVLKos

build.gradle

plugins {
  id 'application'
  id 'org.openjfx.javafxplugin' version '0.1.0'
}

repositories {
    mavenCentral()
}

javafx {
    version = "25.0.2"
    modules = ['javafx.controls', 'javafx.graphics', 'javafx.media']
}

application {
    mainClass = 'cucumbersaregood.CucumbersAreGood'
    applicationDefaultJvmArgs = ['--enable-native-access=javafx.graphics']
}

CucumbersAreGood.java

package cucumbersaregood;

import java.io.File;
import javafx.application.Application;
import javafx.scene.Scene;
import javafx.scene.layout.StackPane;
import javafx.scene.media.Media;
import javafx.scene.media.MediaPlayer;
import javafx.scene.media.MediaView;
import javafx.stage.Stage;

public class CucumbersAreGood extends Application {
    // 🥒🥒🥒🥒🥒🥒🥒🥒🥒 本日の主役 🥒🥒🥒🥒🥒🥒🥒🥒🥒
    public boolean canPlantCucumbers;
    // 🥒🥒🥒🥒🥒🥒🥒🥒🥒🥒🥒🥒🥒🥒🥒🥒🥒🥒🥒🥒🥒🥒

    @Override
    public void start(Stage questionStage) {
        System.out.println("キュウリ植えてもいいですか？");
        playQuestionVideo(questionStage);

        String answerPath;
        if (canPlantCucumbers) {
            answerPath = "C:/Users/Hierarch/Desktop/良い.mp4";
        } else {
            answerPath = "C:/Users/Hierarch/Desktop/ダメ.mp4";
        }

        playAnswerVideo(answerPath);
    }

    private void playVideoCore(Stage stage, String path, String title) {
        var videoFile = new File(path);
        var media = new Media(videoFile.toURI().toString());
        var player = new MediaPlayer(media);
        var viewer = new MediaView(player);

        viewer.setPreserveRatio(true);

        var root = new StackPane();
        var scene = new Scene(root);

        root.getChildren().add(viewer);
        stage.setTitle(title);
        stage.setScene(scene);
        stage.show();
        player.play();
    }

    private void playQuestionVideo(Stage questionStage) {
        playVideoCore(
            questionStage,
            "C:/Users/Hierarch/Desktop/キュウリ植えてもいいですか？.mp4",
            "キュウリ植えてもいいですか？"
        );
    }

    private void playAnswerVideo(String answerPath) {
        var answerStage = new Stage();
        playVideoCore(answerStage, answerPath, "判定結果");
    }

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