package Walker;

import org.osbot.script.Script;

public class Path {

    private PathTile[] tiles;
    private Script s;

    public int index;
    public int maxIndex;
    private boolean walking;
    private int random;

    public Path(Script scr, PathTile[] t, int r) {
    this.s = scr;
    this.tiles = t;

    this.index = 0;
    this.maxIndex = (t.length - 1);
    this.walking = false;
    this.random = r;
    }

    public void start() {
    this.walking = true;
    }

    public void reset() {
    this.index = 0;
    this.walking = false;
    }

    public void stop() throws InterruptedException {
    this.reset();
    this.s.setRunning(false);
    }

    public boolean shouldStop() {
    if (this.index > this.maxIndex) {
        return true;
    }
    return false;
    }

    public boolean isWalking() {
    return this.walking;
    }

    public PathTile next() {
    PathTile rtn = this.tiles[this.index].randomize(this.s, this.random);
    this.index += 1;
    return rtn;
    }

    public boolean shouldNext() {
    PathTile x = this.testNext();
    if (x != null && this.s.canReach(x) && x.random) {
        return true;
    }
    return false;
    }

    private PathTile testNext() {
    if (!this.shouldStop()) {
        return this.tiles[this.index].randomize(this.s, this.random);
    } else {
        return null;
    }
    }

}