package org.peter.aiowcx2.user.methods;

import org.osbot.script.rs2.map.Position;

public class Walking extends MethodProvider {

	public Walking(MethodWrapper wrapper) {
		super(wrapper);
	}

	public boolean walkPathMM(Position[] path) {
		try {
			Position next = nextTile(path, 17);
			return next != null && wrapper.script.walkMiniMap(next);
		} catch (Exception e) {
			return false;
		}
	}

	public Position nextTile(Position path[], int skipDist) {
		int dist = 99;
		int closest = -1;
		for (int i = path.length - 1; i >= 0; i--) {
			Position tile = path[i];
			int d = wrapper.script.distance(tile);
			if (d < dist) {
				dist = d;
				closest = i;
			}
		}

		int feasibleTileIndex = -1;

		for (int i = closest; i < path.length; i++) {

			if (wrapper.script.distance(path[i]) <= skipDist) {
				feasibleTileIndex = i;
			} else {
				break;
			}
		}

		if (feasibleTileIndex == -1) {
			return null;
		} else {
			return path[feasibleTileIndex];
		}
	}

	public Position[] reversePath(Position[] path) {
		Position[] t = new Position[path.length];
		for (int i = 0; i < t.length; i++) {
			t[i] = path[path.length - i - 1];
		}
		return t;
	}

}