Example.java

package pw.botting.pepe;

import org.osbot.rs07.script.Script;

import java.util.function.Consumer;
import java.util.function.Predicate;

public class Example extends Script {

    private static class A implements Task {
        @Override
        public boolean test(Script script) {
            return false;
        }

        @Override
        public void accept(Script script) {

        }
    }

    private static class B implements Task {

        @Override
        public boolean test(Script script) {

            return false;
        }

        @Override
        public void accept(Script script) {

        }
    }
    
    private final Task a = new A();
    private final Task b = new B();

    @Override
    public int onLoop() throws InterruptedException {
        Predicate<Script> predicate = a.and(b);
        if(predicate.test(this)) {
            Consumer<Script> combine = a.andThen(b);
            combine.accept(this);
        }
        return 1000;
    }
}

Task.java

package pw.botting.pepe;

import org.osbot.rs07.script.Script;

import java.util.function.Consumer;
import java.util.function.Predicate;

public interface Task extends Predicate<Script>, Consumer<Script> {

}