51 lines
1.4 KiB
Java
51 lines
1.4 KiB
Java
/*
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* opsu!dance - fork of opsu! with cursordance auto
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* Copyright (C) 2016-2018 yugecin
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*
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* opsu!dance is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* opsu!dance is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with opsu!dance. If not, see <http://www.gnu.org/licenses/>.
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*/
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package yugecin.opsudance.spinners;
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import static yugecin.opsudance.core.InstanceContainer.*;
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public class FivePointStarSpinner extends Spinner {
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@Override
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public void init() {
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double[][] points = new double[10][];
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double angleIncRads = Math.PI * 36d / 180d;
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double ang = -Math.PI / 2d;
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double maxrad = width / 4d;
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double minrad = maxrad / 3d;
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for (int i = 0; i < 10; i++) {
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double rad = maxrad;
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if (i % 2 == 1) {
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rad = minrad;
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}
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points[i] = new double[] {
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width2 + Math.cos(ang) * rad,
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height2 + Math.sin(ang) * rad
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};
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ang += angleIncRads;
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}
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init(points);
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}
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@Override
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public String toString() {
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return "5-point star";
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}
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}
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