package com.yasper.tree;

import com.runemate.game.api.script.Execution;
import com.runemate.game.api.script.framework.LoopingBot;

/**
 * Class defining a TreeBot structure. Explores the implemented binary tree for current state and performed action.
 *
 * @author Jasper
 */
public abstract class TreeBot extends LoopingBot {


    /**
     * Root of the TreeBot
     */
    public abstract TreeBotNode root();


    /**
     * Looping method to start at the root
     */
    @Override
    public final void onLoop() {
        evaluate(root());
    }

    /**
     * Recursive method to traverse the binary tree structure
     *
     * @param node being evaluated
     */
    private void evaluate(TreeBotNode node) {
        if (node instanceof TreeBotLeaf) {
            TreeBotLeaf leaf = (TreeBotLeaf) node;
            for (int i = 0; i < leaf.repeat() && !leaf.traverse(); i++) {
                Execution.delay(leaf.sleep());
            }
        } else {
            if (node.traverse()) {
                evaluate(node.right());
            } else {
                evaluate(node.left());
            }
        }
    }
}