Javafx Integration (Copy but now in correct topic)

[Chydog376]

Hello,

I am currently trying to implement Javafx into a minecraft mod. For testing purposes all I am trying to do is make the javafx web browser system open on top of minecraft in the window. I have the code correct as it will work on its own, but as soon as I add it to Minecraft the client loads but then greets me with Caused by: java.lang.ClassNotFoundException: javafx.application.Application. I attached my Build.Gradle, main mod class, and the web browser (main app) class.

//Build.Gradle

plugins {
    id 'eclipse'
    id 'idea'
    id 'maven-publish'
    id 'net.minecraftforge.gradle' version '[6.0,6.2)'
    id 'org.parchmentmc.librarian.forgegradle' version '1.+'
    id 'application'
    id 'org.openjfx.javafxplugin' version '0.0.9'
}

javafx {
    version = "16"
    modules = [ 'javafx.controls', 'javafx.fxml', 'javafx.web' ]
}

version = mod_version
group = mod_group_id

base {
    archivesName = mod_id
}

java.toolchain.languageVersion = JavaLanguageVersion.of(17)

println "Java: ${System.getProperty 'java.version'}, JVM: ${System.getProperty 'java.vm.version'} (${System.getProperty 'java.vendor'}), Arch: ${System.getProperty 'os.arch'}"

minecraft {
    mappings channel: mapping_channel, version: mapping_version

    copyIdeResources = true

    runs {
        configureEach {
            workingDirectory project.file('run')
            property 'forge.logging.markers', 'REGISTRIES'
            property 'forge.logging.console.level', 'debug'

            mods {
                "${mod_id}" {
                    source sourceSets.main
                }
            }
        }

        client {
            property 'forge.enabledGameTestNamespaces', mod_id
        }

        server {
            property 'forge.enabledGameTestNamespaces', mod_id
            args '--nogui'
        }

        gameTestServer {
            property 'forge.enabledGameTestNamespaces', mod_id
        }

        data {
            workingDirectory project.file('run-data')
            args '--mod', mod_id, '--all', '--output', file('src/generated/resources/'), '--existing', file('src/main/resources/')
        }
    }
}

sourceSets.main.resources { srcDir 'src/generated/resources' }

repositories {
    mavenCentral()
}

dependencies {
    minecraft "net.minecraftforge:forge:${minecraft_version}-${forge_version}"
    implementation 'org.openjfx:javafx-controls:16'
    implementation 'org.openjfx:javafx-fxml:16'
    implementation 'org.openjfx:javafx-web:16'
}

jar {
    from {
        configurations.implementation.collect { it.isDirectory() ? it : zipTree(it) }
    }
}

mainClassName = 'net.chydog.webuimod.MainApp'

tasks.named('processResources', ProcessResources).configure {
    var replaceProperties = [
            minecraft_version: minecraft_version, minecraft_version_range: minecraft_version_range,
            forge_version: forge_version, forge_version_range: forge_version_range,
            loader_version_range: loader_version_range,
            mod_id: mod_id, mod_name: mod_name, mod_license: mod_license, mod_version: mod_version,
            mod_authors: mod_authors, mod_description: mod_description,
    ]
    inputs.properties replaceProperties

    filesMatching(['META-INF/mods.toml', 'pack.mcmeta']) {
        expand replaceProperties + [project: project]
    }
}

tasks.named('jar', Jar).configure {
    manifest {
        attributes([
                'Specification-Title'     : mod_id,
                'Specification-Vendor'    : mod_authors,
                'Specification-Version'   : '1', // We are version 1 of ourselves
                'Implementation-Title'    : project.name,
                'Implementation-Version'  : project.jar.archiveVersion,
                'Implementation-Vendor'   : mod_authors,
                'Implementation-Timestamp': new Date().format("yyyy-MM-dd'T'HH:mm:ssZ")
        ])
    }
}
//WebUiMod.java
package net.chydog.webuimod;

import com.mojang.logging.LogUtils;
import net.minecraftforge.api.distmarker.Dist;
import net.minecraftforge.common.MinecraftForge;
import net.minecraftforge.event.BuildCreativeModeTabContentsEvent;
import net.minecraftforge.event.server.ServerStartingEvent;
import net.minecraftforge.eventbus.api.IEventBus;
import net.minecraftforge.eventbus.api.SubscribeEvent;
import net.minecraftforge.fml.ModLoadingContext;
import net.minecraftforge.fml.common.Mod;
import net.minecraftforge.fml.config.ModConfig;
import net.minecraftforge.fml.event.lifecycle.FMLClientSetupEvent;
import net.minecraftforge.fml.event.lifecycle.FMLCommonSetupEvent;
import net.minecraftforge.fml.javafmlmod.FMLJavaModLoadingContext;
import org.slf4j.Logger;
import javafx.application.Application;

import static net.chydog.webuimod.WebUiMod.ClientModEvents.launchJavaFXApplication;

// The value here should match an entry in the META-INF/mods.toml file
@Mod(WebUiMod.MODID)
public class WebUiMod {
    // Define mod id in a common place for everything to reference
    public static final String MODID = "webuimod";
    // Directly reference a slf4j logger
    private static final Logger LOGGER = LogUtils.getLogger();

    public WebUiMod() {
        IEventBus modEventBus = FMLJavaModLoadingContext.get().getModEventBus();

        modEventBus.addListener(this::commonSetup);

        MinecraftForge.EVENT_BUS.register(this);

        // Register the item to a creative tab
        modEventBus.addListener(this::addCreative);
        ModLoadingContext.get().registerConfig(ModConfig.Type.COMMON, Config.SPEC);
    }

    private void commonSetup(final FMLCommonSetupEvent event) {
        // Launch your JavaFX application when Minecraft initializes
        launchJavaFXApplication();
    }

    // Add the example block item to the building blocks tab
    private void addCreative(BuildCreativeModeTabContentsEvent event) {

    }

    // You can use SubscribeEvent and let the Event Bus discover methods to call
    @SubscribeEvent
    public void onServerStarting(ServerStartingEvent event) {

    }

    // You can use EventBusSubscriber to automatically register all static methods in the class annotated with @SubscribeEvent
    @Mod.EventBusSubscriber(modid = MODID, bus = Mod.EventBusSubscriber.Bus.MOD, value = Dist.CLIENT)
    public static class ClientModEvents {
        @SubscribeEvent
        public static void onClientSetup(FMLClientSetupEvent event) {

        }

        static void launchJavaFXApplication() {
            // Launch your JavaFX application here
            Application.launch(MainApp.class);
        }
    }
}
//MainApp.java
package net.chydog.webuimod;

import javafx.application.Application;
import javafx.scene.Scene;
import javafx.scene.web.WebView;
import javafx.stage.Stage;

public class MainApp extends Application {

    @Override
    public void start(Stage stage) throws Exception {
        WebView webView = new WebView();
        webView.getEngine().load("https://www.abcya.com"); // Set your desired URL here

        Scene scene = new Scene(webView, 800, 600);

        stage.setTitle("Web Browser");
        stage.setScene(scene);
        stage.show();
    }

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