Using variables from parent java file

[Et43 2]

Been struggling with this for a while now I've tried quite a lot of things and at this point idk if its even possible. I've tried using my prior python knowledge but nothing helps.

I have a variable in a my main class and I want to access and use it in my paint class, but it does not seem to work.

I've tried:

• main core;
• main core = new main();
• main.yes;

File structure:

 

main

import API.paint;
import org.dreambot.api.script.Category;
import org.dreambot.api.script.ScriptManifest;
import org.dreambot.api.script.impl.TaskScript;

import javax.swing.*;
import java.awt.*;

@ScriptManifest(name="TESTSSS", author="Et", version=1.1, category = Category.AGILITY)
public class main extends TaskScript {
  // thing i want to use in my child java files vvvvvvvv
    public boolean yes;

    @Override
    public void onStart(){
        addNodes(new paint());
        SwingUtilities.invokeLater(() -> createGUI());
        log("Staet");

    }
    private void createGUI(){
        JFrame frame = new JFrame();
        frame.setTitle("test");
        frame.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
        frame.setLocationRelativeTo(getClient().getInstance().getCanvas());
        frame.setPreferredSize((new Dimension(250, 120)));
        frame.getContentPane().setLayout(new BorderLayout());


        JPanel buttonPanel = new JPanel();
        buttonPanel.setLayout((new FlowLayout()));

        JButton button = new JButton();
        button.setText("Start Script");
        button.addActionListener(l -> {
            yes = true;

            frame.dispose();
        });
        buttonPanel.add(button);

        frame.getContentPane().add(buttonPanel, BorderLayout.SOUTH);
        frame.pack();
        frame.setVisible(true);

    }




}

 

paint

package API;

import org.dreambot.api.script.TaskNode;

public class paint extends TaskNode {

   

    @Override
    public int priority() {
        return 1;
    }

    @Override
    public boolean accept() {
        if(){ // if the yes variable in main is true continue but i cant use the variable from main 
            return true;
        }else{
            return false;
        }
       
    }

    @Override
    public int execute() {

        return 300;
    }


}

 

[Aeglen 294]

1 hour ago, Et43 said:

Been struggling with this for a while now I've tried quite a lot of things and at this point idk if its even possible. I've tried using my prior python knowledge but nothing helps.

I have a variable in a my main class and I want to access and use it in my paint class, but it does not seem to work.

I've tried:

• main core;
• main core = new main();
• main.yes;

File structure:

 

main

import API.paint;
import org.dreambot.api.script.Category;
import org.dreambot.api.script.ScriptManifest;
import org.dreambot.api.script.impl.TaskScript;

import javax.swing.*;
import java.awt.*;

@ScriptManifest(name="TESTSSS", author="Et", version=1.1, category = Category.AGILITY)
public class main extends TaskScript {
  // thing i want to use in my child java files vvvvvvvv
    public boolean yes;

    @Override
    public void onStart(){
        addNodes(new paint());
        SwingUtilities.invokeLater(() -> createGUI());
        log("Staet");

    }
    private void createGUI(){
        JFrame frame = new JFrame();
        frame.setTitle("test");
        frame.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
        frame.setLocationRelativeTo(getClient().getInstance().getCanvas());
        frame.setPreferredSize((new Dimension(250, 120)));
        frame.getContentPane().setLayout(new BorderLayout());


        JPanel buttonPanel = new JPanel();
        buttonPanel.setLayout((new FlowLayout()));

        JButton button = new JButton();
        button.setText("Start Script");
        button.addActionListener(l -> {
            yes = true;

            frame.dispose();
        });
        buttonPanel.add(button);

        frame.getContentPane().add(buttonPanel, BorderLayout.SOUTH);
        frame.pack();
        frame.setVisible(true);

    }




}

 

paint

package API;

import org.dreambot.api.script.TaskNode;

public class paint extends TaskNode {

   

    @Override
    public int priority() {
        return 1;
    }

    @Override
    public boolean accept() {
        if(){ // if the yes variable in main is true continue but i cant use the variable from main 
            return true;
        }else{
            return false;
        }
       
    }

    @Override
    public int execute() {

        return 300;
    }


}

 

At the very least it should be public static boolean yes;

[Hashtag 8692]

You can do what Aeglen suggested, add the static keyword for the yes variable. Then you could access it this way: main.yes. I also suggest you to rename your main class as Main instead.

Alternatively, pass the reference to your main class in the paint's constructor, store the reference in a field in the paint class and access it through that:

class Main extends TaskScript {

	@Override
	public void onStart() {
		addTask(new Paint(this));
	}
	...
}

class Paint extends TaskNode {

	private final Main main;

	public Paint(Main main) {
		this.main = main;
	}
	
	@Override
	public boolean accept() {
		return main.yes;
	}
	...
}

 

[Et43 2]

34 minutes ago, Hashtag said:

You can do what Aeglen suggested, add the static keyword for the yes variable. Then you could access it this way: main.yes. I also suggest you to rename your main class as Main instead.

Alternatively, pass the reference to your main class in the paint's constructor, store the reference in a field in the paint class and access it through that:

class Main extends TaskScript {

	@Override
	public void onStart() {
		addTask(new Paint(this));
	}
	...
}

class Paint extends TaskNode {

	private final Main main;

	public Paint(Main main) {
		this.main = main;
	}
	
	@Override
	public boolean accept() {
		return main.yes;
	}
	...
}

 

Am i doing something wrong?

Paint class

https://imgur.com/20zeAnP

Main class

https://imgur.com/MGVlkRD

[Hashtag 8692]

You've got to import the correct Main class in the Paint class.