Curves.java

/*
 * Copyright (c) 2019, Patryk Sitko
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * * Redistributions of source code must retain the above copyright notice, this
 *   list of conditions and the following disclaimer.
 * * Redistributions in binary form must reproduce the above copyright notice,
 *   this list of conditions and the following disclaimer in the documentation
 *   and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */
package net.runelite.client.plugins.nightmareZ;

import java.util.ArrayList;
import net.runelite.api.Point;

/**
 *
 * @author Patryk Sitko
 */
public interface Curves {
    
    static ArrayList<Point> quadraticBezierCurve(Point departure,Point destination){ 
        final int X = departure.getX()==destination.getX()?departure.getX():(int)VirtualMouse.randomise(departure.getX(),destination.getX());
        final int Y = departure.getY()==destination.getY()?departure.getY():(int)VirtualMouse.randomise(departure.getY(),destination.getY());
            Point bezierPoint = new Point(X,Y);
            ArrayList<Point> locations = new ArrayList<>();
            for(float t = 0f;t < 1f;t+=0.01){
                double x = Math.round(Math.pow(1-t, 2)* departure.getX() + (1 - t) * 2 * t * bezierPoint.getX() + t * t * destination.getX()),
                        y = Math.round(Math.pow(1-t, 2)* departure.getY() + (1 - t) * 2 * t * bezierPoint.getY() + t * t * destination.getY());
            locations.add(new Point((int)x,(int)y));
            }
        return locations;
    }
}