@@ -0,0 +1,2127 @@
+/*%0A * The MIT License%0A *%0A * Copyright 2017 TheMonsterOfTheDeep.%0A *%0A * Permission is hereby granted, free of charge, to any person obtaining a copy%0A * of this software and associated documentation files (the %22Software%22), to deal%0A * in the Software without restriction, including without limitation the rights%0A * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell%0A * copies of the Software, and to permit persons to whom the Software is%0A * furnished to do so, subject to the following conditions:%0A *%0A * The above copyright notice and this permission notice shall be included in%0A * all copies or substantial portions of the Software.%0A *%0A * THE SOFTWARE IS PROVIDED %22AS IS%22, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR%0A * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,%0A * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE%0A * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER%0A * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,%0A * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN%0A * THE SOFTWARE.%0A */%0Apackage alfredo.util;%0A%0Aimport alfredo.geom.Vector;%0A%0A/**%0A *%0A * @author TheMonsterOfTheDeep%0A */%0Apublic class Curve %7B%0A    public Vector%5B%5D controlPoints;%0A    %0A    public Curve(Vector... controlPoints) %7B%0A        this.controlPoints = controlPoints;%0A    %7D%0A    %0A    public static int binomialCoefficient(int n, int k) %7B%0A        float cof = 1;%0A        for(int i = 1; i %3C= k; ++i) %7B%0A            cof *= (n + 1 - i) / (float)i;%0A        %7D%0A        return (int)Math.round(cof);%0A    %7D%0A    %0A    public Vector evaluate(float timestep) %7B%0A        Vector point = new Vector();%0A        for(int i = 0; i %3C controlPoints.length; ++i) %7B%0A            int com = binomialCoefficient(controlPoints.length - 1, i);%0A            point.x += com * Math.pow((1 - timestep), controlPoints.length - i - 1) * Math.pow(timestep, i) * controlPoints%5Bi%5D.x;%0A            point.y += com * Math.pow((1 - timestep), controlPoints.length - i - 1) * Math.pow(timestep, i) * controlPoints%5Bi%5D.y;%0A        %7D%0A        return point;%0A    %7D%0A%7D%0A

Add basic Curve class for following dynamic paths