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‎JSARToolKit.min.js‎

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‎LICENSE.txt‎

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======================================================================
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JSARToolKit License
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======================================================================
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JSARToolKit
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Copyright (C)2010-2011 Ilmari Heikkinen
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Based on FLARToolKit (C)2008-2010 Saqoosha, Ryo Iizuka
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This program 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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This program 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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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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FLARToolKit
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Copyright (C)2008-2010 Saqoosha, Ryo Iizuka
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このプログラムはフリーソフトウェアです。あなたはこれを、フリーソフトウェア
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財団によって発行されたGNU 一般公衆利用許諾書(バージョン3か、それ以降のバー
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ジョンのうちどれか)が定める条件の下で再頒布または改変 することができます。
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このプログラムは有用であることを願って頒布されますが、*全くの無保証 *です。
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商業可能性の保証や特定目的への適合性は、言外に示されたものも 含め、全く存
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在しません。詳しくはGNU 一般公衆利用許諾書をご覧ください。
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あなたはこのプログラムと共に、GNU 一般公衆利用許諾書のコピーを一部受け取って
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いるはずです。もし受け取っていなければ、<http://www.gnu.org/licenses/> を
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ご覧ください。

‎README‎

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JSARToolkit
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--------------------------------------------------------------------------------
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This is a JavaScript port of FLARToolKit, operating on canvas images and
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video element contents. And hopefully one day on device elements with webcam
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input.
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The license is GPL 3 as was the original library.
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All the hard work was done by the ARToolKit/NyARToolKit/FLARToolKit people,
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a huge thank you to them. This port was quite mechanical, though it has some
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major JS optimizations and a tracking robustness hack or two. And some
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uninformed bogus hacks in FLARParam to sort-of make it work on 16:9 video.
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See demos/AR_simple_webgl.html for an example of integrating JSARToolKit
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output with a WebGL program.
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I've only tested the ID markers and square detection paths, so you may
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encounter problems working with custom markers. In which case, filing a bug
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report on GitHub would be very much appreciated.
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- Ilmari Heikkinen
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--------------------------------------------------------------------------------
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This work is based on the original ARToolKit developed by
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Hirokazu Kato
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Mark Billinghurst
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HITLab, University of Washington, Seattle
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http://www.hitl.washington.edu/artoolkit/
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And the NyARToolkitAS3 ARToolKit class library.
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Copyright (C)2010 Ryo Iizuka
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The FLARToolKit is ActionScript 3.0 version ARToolkit class library.
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Copyright (C)2008 Saqoosha
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JSARToolkit is a JavaScript port of NyARToolkitAS3 and FLARToolKit.
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Copyright (C)2011 Ilmari Heikkinen

‎bundle.sh‎

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#!/bin/bash
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cat \
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src/NyAs3Utils.js \
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src/FLARArrayUtil.js \
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src/FLARException.js \
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src/FLARMat.js \
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src/FLARRgbPixelReader.js \
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src/NyARHistogramAnalyzer.js \
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src/NyARPca2d.js \
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src/NyARRasterReader.js \
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src/NyARTypes.js \
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src/FLARRasterFilter.js \
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src/FLARTypes.js \
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src/NyARLabel.js \
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src/FLARLabeling.js \
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src/NyARParam.js \
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src/FLARParam.js \
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src/NyARRaster.js \
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src/FLARRaster.js \
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src/NyARCode.js \
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src/FLARCode.js \
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src/NyARMatch.js \
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src/NyARRasterAnalyzer.js \
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src/FLARRasterAnalyzer.js \
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src/NyARRasterFilter.js \
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src/NyARSquareDetect.js \
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src/FLARSquareDetect.js \
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src/NyARTransMat.js \
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src/FLARTransMat.js \
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src/NyARUtils.js \
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src/NyARIdMarker.js \
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src/NyARPickup.js \
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src/FLARProcessor.js \
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src/NyARDetector.js \
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src/FLARDetector.js \
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src/FLARIdMarkerDetector.js \
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src/NyARSingleMarkerProcesser.js \
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src/NyUtils.js \
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> JSARToolKit.js

‎conversion_scripts/create_test.rb‎

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s=`ruby parse_order.rb`
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File.open("test.html", 'w'){|f|
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f.write("<html><head>#{s}</head></html>")
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}

‎conversion_scripts/munge_as_to_js.rb‎

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license = <<ENDL
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/*
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* PROJECT: NyARToolkitAS3
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* --------------------------------------------------------------------------------
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* This work is based on the original ARToolKit developed by
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* Hirokazu Kato
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* Mark Billinghurst
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* HITLab, University of Washington, Seattle
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* http://www.hitl.washington.edu/artoolkit/
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*
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* The NyARToolkitAS3 is AS3 edition ARToolKit class library.
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* Copyright (C)2010 Ryo Iizuka
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*
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* This program 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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* This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* For further information please contact.
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* http://nyatla.jp/nyatoolkit/
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* <airmail(at)ebony.plala.or.jp> or <nyatla(at)nyatla.jp>
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*
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*/
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ENDL
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license.strip!
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new_license = <<ENDL
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/*
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* JSARToolkit
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* --------------------------------------------------------------------------------
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* This work is based on the original ARToolKit developed by
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* Hirokazu Kato
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* Mark Billinghurst
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* HITLab, University of Washington, Seattle
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* http://www.hitl.washington.edu/artoolkit/
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*
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* And the NyARToolkitAS3 ARToolKit class library.
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* Copyright (C)2010 Ryo Iizuka
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*
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* JSARToolkit is a JavaScript port of NyARToolkitAS3.
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* Copyright (C)2010 Ilmari Heikkinen
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*
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* This program 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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* This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* For further information please contact.
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* ilmari.heikkinen@gmail.com
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*
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*/
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ENDL
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new_license.strip!
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Dir["*.as"].each do |fn|
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s = File.read(fn)
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s.gsub!(/\s+$/, "")
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s.gsub!(/\t/, " ")
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s.sub!(license, new_license)
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s.gsub!(license, "")
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s.gsub!(/^\{/, "")
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s.gsub!(/^\}/, "")
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s.gsub!(/^\s*package .*/, "")
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s.gsub!(/^ /, "")
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s.gsub!(/^\}/, "})")
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s.gsub!(/^\s*import .*/, "")
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s.gsub!(/^\s*(final )?(public |private |protected )?(static )?(internal ?)(class|interface) (\S+)/, "\\5 = ASKlass('\\5',")
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s.gsub!(/^\s*import .*/, "")
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s.gsub!(/ extends\s+(\S+)/, " \\1,")
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s.gsub!(/ implements\s+(\S+)/, "")
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s.gsub!(/(final )?(public|private|protected) (final )?(static )?(var|const) ([^;]+);/){|m|
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k = $6
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if k.include?("=")
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name,value = k.strip.split(/\s*=\s*/,2)
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",#{name} : #{value}"
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elsif k =~ /:(Number|int|float|[dD]ouble)$/
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",#{k} : 0"
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else
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",#{k} : null"
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end
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}
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s.gsub!(/([a-zA-Z0-9_\[\]\(\)]+):[a-zA-Z0-9_\.<>]+/, "\\1")
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s.gsub!(/((final )?(public|private|protected) (final )?(override )?(static )?)?function ([^\(]+)/, ",\\7 : function")
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s.gsub!(/\bVector\.<Vector.<[^>]+>>/, "Array")
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s.gsub!(/\bVector\.<Number>/, "FloatVector")
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s.gsub!(/\bVector\.<int>/, "IntVector")
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s.gsub!(/\bVector\.<[^>]+>/, "Array")
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s.gsub!(/(function\s*\([^\)]*\))\s*;/, "\\1{},")
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s.gsub!(/,(\s*(\/\/[^\n]*\n|\/\*([^*]*\*[^\/])+[^*]*\*\/)*\s*),/m, ",\\1")
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s.gsub!(/\{(\s*(\/\/[^\n]*\n|\/\*([^*]*\*[^\/])+[^*]*\*\/)*\s*),/m, "{\\1")
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s.gsub!(/\,(\s*(\/\/[^\n]*\n|\/\*([^*]*\*[^\/])+[^*]*\*\/)*\s*)\}/m, "\\1}")
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s.gsub!(/\[(\s*(\/\/[^\n]*\n|\/\*([^*]*\*[^\/])+[^*]*\*\/)*\s*),/m, "[\\1")
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s.gsub!(/\,(\s*(\/\/[^\n]*\n|\/\*([^*]*\*[^\/])+[^*]*\*\/)*\s*)\]/m, "\\1]")
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File.open(fn.sub(/as$/,"js"), "w"){|f| f.write s }
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end
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‎conversion_scripts/parse_order.rb‎

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files = [];
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Dir["src/*.js"].sort.each{|js|
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lines = File.readlines(js)
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class_lines = lines.grep(/Klass| [A-Z][^\.\(;\s]+[\.\(;]|^\}\)$/).reject{|f| f =~ /\s*\*/}
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objs = []
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cobj = nil
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class_lines.each{|cl|
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cl.gsub!(/"[^"]+"/, "")
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if cl =~ /^\}\)/
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objs.push(cobj) if cobj
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cobj = nil
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elsif cl =~ /^\S+ =/
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cname,rest = cl.split(" ",2)
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objs.push(cobj) if cobj
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cobj = [cname, rest.scan(/\b[A-Z][a-zA-Z0-9_]+/)]
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elsif cobj
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cobj[1].push(*cl.scan(/\b[A-Z][a-zA-Z0-9_]+/))
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else
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cobj = [nil, cl.scan(/\b[A-Z][a-zA-Z0-9_]+/)]
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end
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}
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objs.push(cobj) if cobj
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objs.each{|c| c[1].uniq! }
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classes = objs.map{|c| c[0] }.compact.uniq.sort
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constructors = classes.map{|c| lines.grep(/#{c} : function/) }.flatten.compact
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constructors.map!{|c| c.gsub(/^\s*\*?\s*,?| : function/,'') }.reject{|c|c =~ /^[a-z]/ }
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files.push({
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:file => js,
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:deps => objs.map{|c| c[1] }.flatten.sort.uniq - classes,
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:provides => classes,
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:constructors => constructors,
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:class_deps => objs
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})
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}
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def compare_files(a,b)
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return 0 if a == b
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b_needs_a = (b[:deps] - a[:provides]).length < b[:deps].length
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a_needs_b = (a[:deps] - b[:provides]).length < a[:deps].length
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if b_needs_a and a_needs_b
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puts "Conflict between #{a[:file]} and #{b[:file]}"
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0
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elsif a_needs_b
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1
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elsif b_needs_a
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-1
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else
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0
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end
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end
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def sort_by_deps(files)
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sfiles = []
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while files.length > 0
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m = files.find{|f| files.all?{|g| compare_files(f,g) < 1 } }
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raise "no find" unless m
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files.delete(m)
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sfiles.push(m)
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end
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sfiles
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end
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files = sort_by_deps(files)
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puts( files.map{|f| "<script src=\"#{f[:file]}\"></script>" } )
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puts("<script>\n#{files.map{|f| f[:constructors].map{|c| "new #{c}"} }.flatten.sort.uniq.join("")}</script>")

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