@@ -24,6 +24,40 @@ This program based on:
2424Twine: HTML5 sound macros by Leon Arnott of Glorious Trainwrecks
2525the source and influence of which appear under a Creative Commons CC0 1.0 Universal License
2626
27+ This program uses
28+ * easeInOutSine()
29+ * Copyright © 2001 Robert Penner
30+ * All rights reserved.
31+ *
32+ * As distributed by Kirupa
33+ * http://www.kirupa.com/forum/showthread.php?378287-Robert-Penner-s-Easing-Equations-in-Pure-JS-(no-jQuery)
34+ *
35+ * Open source under the BSD License.
36+ *
37+ *
38+ * Redistribution and use in source and binary forms, with or without modification,
39+ * are permitted provided that the following conditions are met:
40+ *
41+ * Redistributions of source code must retain the above copyright notice, this list of
42+ * conditions and the following disclaimer.
43+ * Redistributions in binary form must reproduce the above copyright notice, this list
44+ * of conditions and the following disclaimer in the documentation and/or other materials
45+ * provided with the distribution.
46+ *
47+ * Neither the name of the author nor the names of contributors may be used to endorse
48+ * or promote products derived from this software without specific prior written permission.
49+ *
50+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
51+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
52+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
53+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
54+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
55+ * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
56+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
57+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
58+ * OF THE POSSIBILITY OF SUCH DAMAGE.
59+
60+
2761This program is free software: you can redistribute it and/or modify
2862it under the terms of the GNU General Public License as published by
2963the Free Software Foundation, either version 3 of the License, or
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