{"id":14495,"date":"2015-11-05T20:13:08","date_gmt":"2015-11-05T11:13:08","guid":{"rendered":"http:\/\/labs.gree.jp\/blog\/?p=14495"},"modified":"2015-11-06T10:48:45","modified_gmt":"2015-11-06T01:48:45","slug":"flatbuffers%e3%82%92php%e3%81%a7%e4%bd%bf%e3%81%a3%e3%81%a6%e3%81%bf%e3%82%8b","status":"publish","type":"post","link":"https:\/\/labs.gree.jp\/blog\/2015\/11\/14495\/","title":{"rendered":"FlatBuffers\u3092PHP\u3067\u4f7f\u3063\u3066\u307f\u308b"},"content":{"rendered":"<p>\u306f\u3066\u3055\u3066\u3001\u6700\u8fd1Unity\u307e\u308f\u308a\u306e\u8a18\u4e8b\u3070\u304b\u308a\u3092\u66f8\u3044\u3066\u3044\u307e\u3057\u305f\u304c\u3042\u3093\u307e\u308a\u30a6\u30b1\u304c\u3088\u304f\u306a\u304f\u3001\u3084\u30fc\u3001\u3084\u3063\u3071\u81ea\u5206\u306e\u5c02\u9580\u9818\u57df\u5916\u306e\u30cd\u30bf\u306f\uff08\u63b4\u307f\u304c\u308f\u304b\u3089\u305a\uff09\u304d\u3063\u3064\u3043\u306a\u3041\u3068\u3001\u3044\u3046\u3053\u3068\u3067\u4eca\u65e5\u306fFlatBuffers\u306ePHP port\u3092\u66f8\u3044\u305f\u306e\u3067\u7d39\u4ecb\u3067\u3082\u3057\u3066\u304a\u3053\u3046\u304b\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n<p>\u5148\u306b\u65ad\u3063\u3066\u304a\u304f\u3068\u307e\u3060\u305d\u3053\u307e\u3067\u4f7f\u3044\u5012\u3057\u3066\u3044\u306a\u3044\u306e\u3067\u89e3\u91c8\u306e\u9055\u3044\u306a\u3069\u304c\u3042\u308b\u304b\u3068\u601d\u3044\u307e\u3059\u306e\u3067\u8b58\u8005\u306e\u65b9\u306f\u30c4\u30c3\u30b3\u30df\u3044\u305f\u3060\u3051\u308b\u3068\u52a9\u304b\u308a\u307e\u3059\u3002<\/p>\n<h1>FlatBuffers<\/h1>\n<p>FlatBuffers\u306f\u7279\u306b\u30b2\u30fc\u30e0\u306b\u7279\u5316\u3057\u3066\u3064\u304f\u3089\u308c\u305fSerialization\u30e9\u30a4\u30d6\u30e9\u30ea\u3067C++\u3092\u59cb\u3081\u3068\u3057\u305f\u4e3b\u8981\u306a\u8a00\u8a9e\u306e\u30e9\u30a4\u30d6\u30e9\u30ea\u30b5\u30dd\u30fc\u30c8\u304c\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><a href=\"https:\/\/github.com\/google\/flatbuffers\">https:\/\/github.com\/google\/flatbuffers<\/a><\/p>\n<p>\u8a73\u7d30\u306f\u2191\u8aad\u3093\u3067\u306d\u3001\u3068\u3044\u3046\u611f\u3058\u306a\u306e\u3067\u3059\u304c\u3001Facebook\u306e\u8a18\u4e8b\u3067FlatBuffers\u3092\u77e5\u3089\u308c\u305f\u304b\u3082\u591a\u3044\u304b\u3068\u601d\u3044\u307e\u3059\u3002<br \/>\n<a href=\"https:\/\/code.facebook.com\/posts\/872547912839369\/improving-facebook-s-performance-on-android-with-flatbuffers\/\">https:\/\/code.facebook.com\/posts\/872547912839369\/improving-facebook-s-performance-on-android-with-flatbuffers\/<\/a><\/p>\n<p>\u3067\u3001\u7d30\u304b\u3044\u8a71\u306f\u7f6e\u3044\u3068\u3044\u3066\u5185\u90e8\u306e\u8a71\u306b\u306a\u308b\u3093\u3067\u3059\u304c\u3002FlatBuffers\u306e\u8a2d\u8a08\u30c7\u30b6\u30a4\u30f3\u306f2\u7cfb\u7d71\u306e\u6d41\u6d3e\u304c\u3042\u308a\u307e\u3057\u3066\u3001C++\u6d3e\u95a5(Go, Python)\u3001Java\u6d3e\u95a5\uff08C#, PHP\uff09\u3068\u3044\u3046\u5177\u5408<br \/>\n\u306b\u5206\u304b\u308c\u3066\u304a\u308a\u307e\u3059\u3002\uff08\u3068\u3044\u3063\u3066\u3082ByteBuffer\u3092\u4f7f\u3046\u304b\u3001\u81ea\u524d\u3067Offset\u8a08\u7b97\u3057\u3066\u3044\u304f\u304b\u3050\u3089\u3044\u306a\u3093\u3067\u3059\u304c\uff09<\/p>\n<p>PHP\u7248\u306fJava\u3084C#\u306e\u8a2d\u8a08\u3092\u3082\u3068\u306b\u4f5c\u6210\u3057\u3066\u304a\u308a\u3001\u4eca\u56de\u306fPHP\u7248\u306e\u5b9f\u88c5\u3092\u5143\u306bFlatBuffers\u306e\u5185\u90e8\u306b\u3064\u3044\u3066\u66f8\u3053\u3046\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n<h2>\u3056\u3063\u304f\u308a \u8aac\u660e<\/h2>\n<p>\u4e00\u822c\u7684\u306aJson\u3084ProtocolBuffers\u7b49\u306eSerialization\u3067\u306f\u30b7\u30ea\u30a2\u30e9\u30a4\u30ba\u3057\u305f\u3044\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u69cb\u9020\u3092\u3082\u3068\u306b\u518d\u5e30\u7684\u306bIterate\u3057\u305f\u308a\u3001\u4e8b\u524d\u5b9a\u7fa9\u3055\u308c\u305f\u30b9\u30ad\u30fc\u30de\u60c5\u5831\u304b\u3089\u6700\u7d42\u7d50\u679c\u306ebyte\u5217\u3092\u7d44\u307f\u7acb\u3066\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n<p>\u57fa\u672c\u7684\u306bFlatBuffers\u3067\u306f\u30b9\u30ad\u30fc\u30de\u304b\u3089\u751f\u6210\u3055\u308c\u305f\u30e1\u30bf\u30af\u30e9\u30b9\u3092\u3082\u3068\u306b\u3057\u3064\u3064\u3002\u30c7\u30fc\u30bf\u683c\u7d0d\u306e\u624b\u7d9a\u304d\u81ea\u4f53\u306f\u958b\u767a\u8005\u81ea\u8eab\u3067\u3084\u3063\u3066\u3044\u304f\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002\u57fa\u672c\u7684\u306a\u30c7\u30b6\u30a4\u30f3\u3068\u3057\u3066\u3001\u4e00\u767a\u305f\u305f\u3051\u3070\u3044\u3044\u611f\u3058\u306a\u30c7\u30fc\u30bf\u304c\u3067\u304d\u308b\u3001\u3068\u3044\u3046\u4f5c\u308a\u3067\u306f\u306a\u3044\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u306d\u3002<\/p>\n<p>\u4f8b\u3048\u3070PHP\u306e\u5834\u5408\u3001json\u306b\u30b7\u30ea\u30a2\u30e9\u30a4\u30ba\u3057\u305f\u30c7\u30fc\u30bf\u3092\u4f5c\u308a\u305f\u3044\u6642\u306fjson_encode\u306e\u95a2\u6570\u306bobject\u3092\u6e21\u3057\u3066\u547c\u3076\u3060\u3051\u3067json\u304c\u4f5c\u308c\u307e\u3059\u3002<br \/>\nFlatBuffers\u306e\u5834\u5408\u306f\u3001FlatBufferBuilder\u3092\u521d\u671f\u5316\u3057\u3066\u30d0\u30c3\u30d5\u30a1\u9818\u57df\u3092\u78ba\u4fdd\u3057\u305f\u306e\u3061\u306b<br \/>\n\u30b7\u30ea\u30a2\u30e9\u30a4\u30ba\u3057\u305f\u3044\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u30c7\u30fc\u30bf\u3092\u4e00\u3064\u4e00\u3064\u5165\u308c\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n<p>\u5177\u4f53\u7684\u306a\u30b3\u30fc\u30c9\u306b\u884c\u3063\u3066\u307f\u307e\u3057\u3087\u3046\u3002\u4f8b\u3048\u3070HP\u304c10\u3001name\u304cchobie\u3068\u3044\u3046\u30e2\u30f3\u30b9\u30bf\u30fc\u3092\u8868\u73fe\u3057\u305f\u30c7\u30fc\u30bf\u3092\u4f5c\u308a\u305f\u3044\u3001\u3068\u3044\u3046\u5834\u5408\u306f<\/p>\n<pre><code>#monster.fbs\n\nnamespace MyGame;\n\ntable Monster {\n  hp:int;\n  name:string;\n}\n<\/code><\/pre>\n<p>\u203b\u307e\u3060merge\u524d\u306a\u306e\u3067PHP\u5bfe\u5fdc\u7248\u306eflatc\u3092\u30d3\u30eb\u30c9\u3057\u3066\u304f\u3060\u3055\u3044\u3002\uff08\u7279\u306b\u30d3\u30eb\u30c9\u7528\u610f\u3057\u3066\u306a\u3044\u3093\u3067 https:\/\/github.com\/chobie\/flatbuffers \u304b\u3089\u81ea\u5206\u3067\u30d3\u30eb\u30c9\u3057\u3066\u304f\u3060\u3055\u3044\uff09<\/p>\n<pre><code>flatc.exe -l monster.fbs\n<\/code><\/pre>\n<p>\u6e96\u5099\u304c\u3067\u304d\u305f\u306e\u30b7\u30ea\u30a2\u30e9\u30a4\u30ba\/\u30c7\u30b7\u30ea\u30a2\u30e9\u30a4\u30ba\u306e\u89e3\u8aac\u3078\u3002<\/p>\n<h3>\u305d\u308cPHP\u3067\u66f8\u304f\u3068<\/h3>\n<pre class=\"lang:php decode:true \" >&lt;?php\n\n$monster = new StdClass();\n$monster-&gt;hp = 10;\n$monster-&gt;name = \"chobie\";\n\n\/\/ json\u3068\u3057\u3066\u5916\u3068\u3084\u308a\u3068\u308a\u3059\u308b\u5834\u5408\n\/\/ echo json_encode($monster);\n\/\/ echo PHP_EOL;\n \n\/\/ FlatBuffers\u3068\u3057\u3066\u5916\u3068\u3084\u308a\u3068\u308a\u3059\u308b\u5834\u5408\n$fbb = new \\Google\\FlatBuffers\\FlatBufferBuilder(1);\n$nameOffset = $fbb-&gt;createString($monster-&gt;name);\n\nMyGame\\Monster::startMonster($fbb);\nMyGame\\Monster::addName($fbb, $nameOffset);\nMyGame\\Monster::addHp($fbb, $monster-&gt;hp);\n$fbb-&gt;finish(MyGame\\Monster::EndMonster($fbb));\n \nfile_put_contents(\"monster_data.bfbs\", $fbb-&gt;sizedByteArray());<\/pre>\n<p>\u3053\u3046\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>FlatBuffers\u3067\u306fMyGame\\Monster\u3068\u3044\u3046\u306e\u304c\u30e1\u30bf\u30af\u30e9\u30b9\uff08\u306a\u3093\u3066\u547c\u3079\u3070\u3044\u3044\u304b\u308f\u304b\u3089\u3093\u3059\u3051\u3069\u3001\u3069\u306e\u30aa\u30d5\u30bb\u30c3\u30c8\u306b\u3069\u306e\u30c7\u30fc\u30bf\u304c\u3042\u308b\u304b\u77e5\u3063\u3066\u3044\u308b\u3001\u3068\u3044\u3046\u610f\u5473\u3067\u30e1\u30bf\u30af\u30e9\u30b9\uff09\u306b\u306a\u308a\u307e\u3059\u3002\u3053\u306e\u30af\u30e9\u30b9\u306fflatc\u3068\u3044\u3046\u30b9\u30ad\u30fc\u30de\u30b3\u30f3\u30d1\u30a4\u30e9\u304b\u3089\u30c7\u30fc\u30bf\u304cbuffer\u4e0a\u306e\u3069\u306e\u4f4d\u7f6e\u306b\u7f6e\u304f\u3079\u304d\u306a\u306e\u304b\u3001\u3068\u3044\u3046\u306e\u304c\u66f8\u304b\u308c\u305f\u3060\u3051\u306e\u5358\u306a\u308bWrapper\u30af\u30e9\u30b9\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u30b7\u30ea\u30a2\u30e9\u30a4\u30b6\u5074\u306f\u3053\u3093\u306a\u611f\u3058\u3067\u82e5\u5e72\u9762\u5012\u304f\u3055\u3044\u3067\u3059\u304c\u3001\u4fbf\u5229\u30e1\u30bd\u30c3\u30c9\u3068\u304b\u3092\u5b9a\u7fa9\u3057\u3066\u4f7f\u3046\u306e\u304c\u3044\u3044\u3067\u3057\u3087\u3046\u3002<\/p>\n<p>\u53cd\u5bfe\u306b\u30c7\u30b7\u30ea\u30a2\u30e9\u30a4\u30b6\u5074\u3067\u306f\u5024\u3092\u3068\u308b\u3068\u304d\u306f$monster->GetHp()\u306a\u3069\u3059\u308c\u3070\u3044\u3044\u3060\u3051\u306a\u306e\u3067\u3075\u3064\u30fc\u306a\u4f7f\u3044\u5fc3\u5730\u3060\u3063\u305f\u308a\u3057\u307e\u3059\u3002\uff08\u4f59\u8ac7\u3067\u3059\u304c\u4ed6\u306e\u8a00\u8a9e\u306f\u30a2\u30af\u30bb\u30b5\u306b\u30d7\u30ec\u30d5\u30a3\u30af\u30b9\u306f\u3064\u3051\u3066\u3044\u307e\u305b\u3093\u304c\u3001PHP\u306e\u5834\u5408\u4e88\u7d04\u8a9e\u3068\u304b\u3076\u308a\u3084\u3059\u3044\u306e\u3067\u30d7\u30ec\u30d5\u30a3\u30af\u30b9\u3092\u4ed8\u3051\u3066\u3044\u307e\u3059\u3002\uff09<\/p>\n<h2>Flat<code>Buffers<\/code>\u305f\u308b\u3084 - Serialize\u7de8<\/h2>\n<p>\u305d\u308c\u3067\u306f\u524d\u8ff0\u3057\u305fMonster\u3092\u4f5c\u6210\u3059\u308b\u90e8\u5206\u3092buffer\u90e8\u5206\u3092\u89e3\u8aac\u3057\u3066\u307f\u307e\u3057\u3087\u3046\uff08\u4e3b\u306bPHP\u3067\u306e\u5b9f\u88c5\u306e\u8a71\u3067\u3059\uff09<br \/>\n\uff08\u6587\u5b57\u3067\u66f8\u304f\u3068\u4f4d\u7f6e\u3068\u304b\u9762\u5012\u306a\u306e\u3067\u3061\u3087\u3063\u3068\u305a\u308c\u3066\u308b\u6240\u3042\u308b\u304b\u3082\uff09<\/p>\n<p>\u307e\u305a\u306fMonster\u306e\u540d\u524d\u3092createString\u3057\u3066\u6587\u5b57\u5217\u3092\u78ba\u4fdd\u3057\u307e\u3059\u3002\u521d\u671f\u72b6\u614b\u3067\u306f1\u306e\u30b5\u30a4\u30ba\u306e\u30d0\u30c3\u30d5\u30a1\u3057\u304b\u306a\u3044\u306e\u3067\u5185\u90e8\u3067\u9069\u5207\u306b\u5897\u3084\u3057\u3066\u3044\u304d\u307e\u3059\u3002FlatBuffers\u3067\u306f\u57fa\u672c\u7684\u306bBuffer\u306e\u3046\u3057\u308d\u304b\u3089\u30c7\u30fc\u30bf\u3092\u66f8\u3044\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n<pre><code>[_______________[\u6587\u5b57\u5217\u306e\u30e1\u30bf\u60c5\u5831][chobie\\0]]\n<\/code><\/pre>\n<p>\u6b21\u306bStartMonster\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002\u3053\u3053\u3067\u306fFlatBuffersBuilder\u306e\u5185\u90e8\u306estate\u3092\u5909\u66f4\u3059\u308b\u3060\u3051\u3067\u7279\u306bBuffer\u306b\u5bfe\u3057\u3066\u306f\u5909\u66f4\u3092\u304b\u3051\u307e\u305b\u3093\uff08\u5b9f\u88c5\u306b\u3088\u3063\u3066\u5909\u308f\u308b\u3053\u3068\u3082\u3042\u308b\u3067\u3057\u3087\u3046\uff09<\/p>\n<pre><code>[_______________[\u6587\u5b57\u5217\u306e\u30e1\u30bf\u60c5\u5831][chobie\\0]]\n\u3000 \u3000\u3000\u3000\u3000 \u3000\u3000\u3000^StartMonster\u6642\u306e\u4f4d\u7f6e\n<\/code><\/pre>\n<p>AddName\u3092\u5b9f\u884c\u3057\u3066\u540d\u524d\u306e\u6587\u5b57\u5217\u304c\u3069\u3053\u306b\u3042\u308b\u304b\u3001\u3068\u3044\u3046\u306e\u3092\u66f8\u304d\u8fbc\u307f\u307e\u3059\u3002AddName\u306b\u6e21\u3059\u306e\u306f\u6587\u5b57\u5217\u3067\u306f\u306a\u304f\u3001\u4f5c\u6210\u3057\u305f\u6587\u5b57\u5217\u306eBuffer\u5185\u3067\u306e\u4f4d\u7f6e\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<pre><code>[_________________[Name\u306fn\u306e\u4f4d\u7f6e\u306b\u3042\u308b][\u6587\u5b57\u5217\u306e\u30e1\u30bf\u60c5\u5831][chobie\\0]]\n \u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000   \u3000\u3000\u3000\u3000 ^StartMonster\u6642\u306e\u4f4d\u7f6e\n<\/code><\/pre>\n<p>vector\uff08\u6587\u5b57\u5217\u542b\u3080\uff09\u306f\u5f53\u7136\u306a\u304c\u3089\u8981\u7d20\u6570\u306b\u3088\u308a\u30b5\u30a4\u30ba\u304c\u53ef\u5909\u3068\u306a\u308a\u307e\u3059\u3002\u305d\u306e\u307e\u307e\u30d0\u30c3\u30d5\u30a1\u4f5c\u6210\u4e2d\u306b\u8ffd\u52a0\u3057\u3088\u3046\u3068\u3059\u308b\u3068offset\u8a08\u7b97\u304c\u5927\u5909\u306b\u306a\u308b\u306e\u3067\u4e00\u756a\u6700\u521d\u306b\u53ef\u5909\u30c7\u30fc\u30bf\u3092\u66f8\u304d\u8fbc\u3093\u3067offset\u306e\u4f4d\u7f6e\u3092\u56fa\u5b9a\u3057\u3001\u30b9\u30ad\u30fc\u30de\u4e0a\u3067\u3064\u304f\u3089\u308c\u305f\u56fa\u5b9a\u306e\u4f4d\u7f6e\u306b\u306foffset\u3060\u3051\u3092\u66f8\u304d\u8fbc\u3080\u3088\u3046\u306b\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>AddHp\u3092\u5b9f\u884c\u3057\u3066HP\u306e\u60c5\u5831\u3092\u30d0\u30c3\u30d5\u30a1\u4e0a\u306b\u4fdd\u6301\u3057\u307e\u3059\u3002<\/p>\n<pre><code>[_________[HP\u306f10][Name\u306fn\u306e\u4f4d\u7f6e\u306b\u3042\u308b][\u6587\u5b57\u5217\u306e\u30e1\u30bf\u60c5\u5831][chobie\\0]]\n\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000               \u3000^StartMonster\u6642\u306e\u4f4d\u7f6e\n<\/code><\/pre>\n<p>\u30c7\u30fc\u30bf\u306e\u683c\u7d0d\u304c\u7d42\u308f\u3063\u305f\u306e\u3067EndMonster\u3092\u5b9f\u884c\u3057\u3066vtable(\u30c7\u30fc\u30bf\u306e\u5b58\u5728\u3084offfset\u4f4d\u7f6e\u304c\u66f8\u304b\u308c\u3066\u3044\u307e\u3059)\u3084\u30e1\u30bf\u30c7\u30fc\u30bf\u3092\u66f8\u304d\u8fbc\u307f\u3001\u305d\u306eofsset\u3092\u8fd4\u3057\u307e\u3059\u3002<\/p>\n<pre><code>[___[vtable\u30b5\u30a4\u30ba][vtable][\u30e1\u30bf\u30c7\u30fc\u30bf][HP\u306f10][Name\u306fn\u306e\u4f4d\u7f6e\u306b\u3042\u308b][\u6587\u5b57\u5217\u306e\u30e1\u30bf\u60c5\u5831][chobie\\0]]\n     \u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000^StartMonster\u6642\u306e\u4f4d\u7f6e\n    ^Monster\u306e\u4f4d\u7f6e\n<\/code><\/pre>\n<p>FlatBuffersBuilder\u306eFinish\u3092\u5b9f\u884c\u3057\u3066\u3001Monster\u306eOffset\u3092\u66f8\u304d\u8fbc\u307f\u3057\u307e\u3059\u3002<\/p>\n<pre><code>[_[Monster\u306e\u30c7\u30fc\u30bf\u306fn\u304b\u3089][vtable\u30b5\u30a4\u30ba][vtable][\u30e1\u30bf\u30c7\u30fc\u30bf][HP\u306f10][Name\u306fn\u306e\u4f4d\u7f6e\u306b\u3042\u308b][\u6587\u5b57\u5217\u306e\u30e1\u30bf\u60c5\u5831][chobie\\0]]\n<\/code><\/pre>\n<p>\u3053\u308c\u3067\u304a\u7d42\u3044\u3067\u3059\u3002<\/p>\n<p>\u3053\u306e\u307e\u307eBuffer\u9818\u57df\u3092\u66f8\u304d\u51fa\u3057\u3066\u3057\u307e\u3046\u3068\u4e0d\u8981\u306a\u30c7\u30fc\u30bf\uff08\u4eca\u56de\u306e\u5834\u5408\u524d\u65b9\u306e\u672a\u4f7f\u7528\u9818\u57df\uff09\u304c\u6df7\u3058\u3063\u3066\u3044\u308b\u306e\u3067\u3001SizedByteArray\u3092\u5b9f\u884c\u3057\u3066\u5fc5\u8981\u306a\u30c7\u30fc\u30bf\u3060\u3051\u3092\u51fa\u529b\u3057\u307e\u3059\u3002<\/p>\n<pre><code>[Monster\u306e\u5b9f\u30c7\u30fc\u30bf\u306fn\u304b\u3089][vtable\u30b5\u30a4\u30ba][vtable][\u30e1\u30bf\u30c7\u30fc\u30bf][HP\u306f10][Name\u306fn\u306e\u4f4d\u7f6e\u306b\u3042\u308b][\u6587\u5b57\u5217\u306e\u30e1\u30bf\u60c5\u5831][chobie\\0]]\n<\/code><\/pre>\n<p>\u3053\u306e\u3088\u3046\u306b\u4e8b\u524d\u5b9a\u7fa9\u3057\u305f\u30b9\u30ad\u30fc\u30de\u3068Buffer\u3092\u99c6\u4f7f\u3057\u306a\u304c\u3089\u30c7\u30fc\u30bf\u3092\u66f8\u304d\u3053\u3093\u3067\u3044\u304f\u306e\u304cFlatBuffers\u306e\u30ad\u30e2\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2>Flat<code>Buffers<\/code>\u305f\u308b\u3084 - Deserialize\u7de8<\/h2>\n<p>sizedByteArray\u3092\u3057\u305f\u7d50\u679c\u306ebyte\u5217\u304c\u3059\u3067\u306b\u8aad\u307f\u8fbc\u307f\u53ef\u80fd\u306a\u72b6\u614b\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<br \/>\nFlatBuffers\u306fparse\u3057\u306a\u3044\u3001\u3068\u3044\u3046\u3068\u5c11\u3057\u8a9e\u5f0a\u304c\u3042\u308a\u307e\u3059\u304c\u6570\u30b9\u30c6\u30c3\u30d7\u3067\u5fc5\u8981\u306a\u30c7\u30fc\u30bf\u306b\u8fbf\u308a\u7740\u304f\u3053\u3068\u304c\u3067\u304d\u308b\u306e\u3067\u901f\u3044\u306e\u3067\u3059\u3002<\/p>\n<p>\u305d\u308c\u3067\u306fHP\u306e\u5024\u3092\u53d6\u308a\u51fa\u3057\u3066\u307f\u3088\u3046\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n<p>\u521d\u671f\u72b6\u614b\u306eFlatBuffers\u3067\u6c7a\u307e\u3063\u3066\u3044\u308b\u306e\u306f\u5148\u982d4byte\u304c\u30e1\u30bf\u30c7\u30fc\u30bf\u306e\u30aa\u30d5\u30bb\u30c3\u30c8\u304c\u3042\u308b\u4f4d\u7f6e\u3068\u3044\u3046\u3053\u3068\u3060\u3051\u3067\u3059\u3002<\/p>\n<p>\u5024\u304c\u7701\u7565\u53ef\u80fd\u306a\u306e\u3067buffer\u3092\u6e21\u3055\u308c\u305f\u6642\u70b9\u3067\u306fFlatBuffers\u306f\u3069\u3053\u306b\u4f55\u304c\u3042\u308b\u304b\u3088\u304f\u308f\u304b\u3063\u3066\u3044\u307e\u305b\u3093\u3002<br \/>\n\u3068\u3044\u3046\u3053\u3068\u306f\u5229\u7528\u8005\u5074\u304c\u3053\u306e\u30c7\u30fc\u30bf\u5217\u306fMyGame\u306eMonster\u3060\u3001\u3068\u3044\u3046\u306e\u304c\u308f\u304b\u3063\u3066\u3044\u306a\u3044\u3068\u671f\u5f85\u3057\u305f\u5024\u306f\u5e30\u3063\u3066\u3053\u306a\u3044\u3001\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u306d\u3002<\/p>\n<p>\u306a\u306e\u3067\u3001\u8aad\u307f\u8fbc\u307f\u5074\u3068\u3057\u3066\u306f\u3053\u306e\u3088\u3046\u306a\u72b6\u614b\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<pre><code>[Monster\u306e\u30c7\u30fc\u30bf\u306fn\u304b\u3089][\uff5e\uff5e\uff5e\uff5e][\uff5e\uff5e\uff5e\uff5e][\uff5e\uff5e\uff5e\uff5e][\uff5e\uff5e\uff5e\uff5e]\uff5e\uff5e\uff5e\uff5e][\uff5e\uff5e\uff5e\uff5e][]]\uff5e\uff5e\uff5e\uff5e\uff5e\uff5e\uff5e\uff5e\n<\/code><\/pre>\n<p>\u307e\u305a\u3001GetRootAsMonster\u3092\u5b9f\u884c\u3057\u305f\u6642\u306b\u3001\u5148\u982d4byte\u3092\u8aad\u307f\u30e1\u30bf\u30c7\u30fc\u30bf\u306e\u4f4d\u7f6e\u307e\u3067\u3068\u3073\u307e\u3059\u3002<br \/>\n\u3053\u306e\u4f4d\u7f6e\u304c\u57fa\u672c\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<pre><code>[Monster\u306e\u30c7\u30fc\u30bf\u306fn\u304b\u3089][\uff5e\uff5e\uff5e\uff5e][\uff5e\uff5e\uff5e\uff5e][\u30e1\u30bf\u30c7\u30fc\u30bf\u3060\u3063\u305f][\uff5e\uff5e\uff5e\uff5e]\uff5e\uff5e\uff5e\uff5e][\uff5e\uff5e\uff5e\uff5e][]]\uff5e\uff5e\uff5e\uff5e\uff5e\uff5e\uff5e\uff5e\n                                         ^\n<\/code><\/pre>\n<p>\u30e1\u30bf\u30c7\u30fc\u30bf\u306e\u4e2d\u8eab\u306fvtable\u306eoffset\u304c\u66f8\u3044\u3066\u3042\u308b\u306e\u3067\u3001Monster\u306e\u30c7\u30fc\u30bf\u306e\u4f4d\u7f6e\u304b\u3089vtable\u306eoffset\u5206\u623b\u3063\u3066vtable\u306e\u521d\u671f\u4f4d\u7f6e\u3092\u7b97\u51fa\u3057\u307e\u3059\u3002<\/p>\n<pre><code>[Monster\u306e\u30c7\u30fc\u30bf\u306fn\u304b\u3089][\u30c6\u30fc\u30d6\u30eb\u30b5\u30a4\u30ba][vtable][\u30e1\u30bf\u30c7\u30fc\u30bf\u3060\u3063\u305f][\uff5e\uff5e\uff5e\uff5e]\uff5e\uff5e\uff5e\uff5e][\uff5e\uff5e\uff5e\uff5e][]]\uff5e\uff5e\uff5e\uff5e\uff5e\uff5e\uff5e\uff5e\n                       ^                HP\u3042\u308b\n<\/code><\/pre>\n<p>\u305d\u3053\u304b\u3089HP\u306evtable\u306eoffset\u4f4d\u7f6e\u306e\u5024\u3092\u8aad\u307f\u8fbc\u307f\u3001HP\u304c\u3053\u306eBuffer\u306b\u5b58\u5728\u3059\u308b\u304b\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n<p>\u306a\u3051\u308c\u3070\u30c7\u30d5\u30a9\u30eb\u30c8\u5024\u3092\u8fd4\u3057\u3001\u3042\u308c\u3070Monster\u306e\u30c7\u30fc\u30bf\u306e\u4f4d\u7f6e\u304b\u3089HP\u306eoffset(vtable\u306b\u66f8\u304b\u308c\u305f\u5024\u3067\u3059)\u5206\u98db\u3070\u3057\u305f\u30c7\u30fc\u30bf\u3092\u8aad\u307f\u8fbc\u3093\u3067\u8fd4\u3057\u307e\u3059\u3002<br \/>\n\u4eca\u56de\u306e\u5834\u5408HP\u306f\u5b58\u5728\u3059\u308b\u306e\u3067\u3001\u521d\u671f\u4f4d\u7f6e\u304b\u3089vtable\u306b\u66f8\u304b\u308c\u305foffset\u5206\u3068\u3070\u3057\u305f\u5024\u3092HP\u3068\u3057\u3066\u8aad\u307f\u8fbc\u307f\u307e\u3059\u3002<\/p>\n<pre><code>[Monster\u306e\u30c7\u30fc\u30bf\u306fn\u304b\u3089][\u30c6\u30fc\u30d6\u30eb\u30b5\u30a4\u30ba][vtable][\u30e1\u30bf\u30c7\u30fc\u30bf\u3060\u3063\u305f][HP\u306f10\u3060\u3063\u305f]\uff5e\uff5e\uff5e\uff5e][\uff5e\uff5e\uff5e\uff5e][]]\uff5e\uff5e\uff5e\uff5e\uff5e\uff5e\uff5e\uff5e\n<\/code><\/pre>\n<p>\u5f15\u304d\u7d9a\u304dName\u3082\u8aad\u3093\u3067\u307f\u307e\u3057\u3087\u3046\u3002<br \/>\nvtable\u306ename\u306e\u5024\u3092\u898b\u3066\u3001\u5b58\u5728\u3057\u3066\u3044\u308b\u306e\u3067name\u306eoffset\u306e\u4f4d\u7f6e\u3092\u898b\u307e\u3059\u3002<\/p>\n<pre><code>[Monster\u306e\u30c7\u30fc\u30bf\u306fn\u304b\u3089][\u30c6\u30fc\u30d6\u30eb\u30b5\u30a4\u30ba][vtable][\u30e1\u30bf\u30c7\u30fc\u30bf\u3060\u3063\u305f][HP\u306f10\u3060\u3063\u305f][Name\u306fn\u306e\u4f4d\u7f6e\u306b\u3042\u308b][\uff5e\uff5e\uff5e\uff5e][]]\uff5e\uff5e\uff5e\uff5e\uff5e\uff5e\uff5e\uff5e\n                                      Name\u3042\u308b\n<\/code><\/pre>\n<p>n\u306e\u4f4d\u7f6e\u306b\u30c7\u30fc\u30bf\u5217\u304c\u3042\u308b\u3068\u3044\u3046\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3057\u305f\u3002\u5024\u306e\u4f4d\u7f6e\u306f\u308f\u304b\u3063\u305f\u306e\u3067\u8a72\u5f53\u90e8\u5206\u3092\u8aad\u307f\u8fbc\u307f\u307e\u3059\u3002vector\u306e\u5834\u5408\u306f\u5b9f\u30c7\u30fc\u30bf\u3078\u306eoffset\u304c\u66f8\u304b\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<pre><code>[Monster\u306e\u30c7\u30fc\u30bf\u306fn\u304b\u3089][\u30c6\u30fc\u30d6\u30eb\u30b5\u30a4\u30ba][vtable][\u30e1\u30bf\u30c7\u30fc\u30bf\u3060\u3063\u305f][HP\u306f10\u3060\u3063\u305f][Name\u306fn\u306e\u4f4d\u7f6e\u306b\u3042\u308b][\u6587\u5b57\u5217\u306e\u30e1\u30bf\u60c5\u5831][]]\uff5e\uff5e\uff5e\uff5e\uff5e\uff5e\uff5e\uff5e\n<\/code><\/pre>\n<p>offset\u3092\u98db\u3070\u3057\u3066\u8aad\u307f\u8fbc\u3080\u3068vector\u306e\u30b5\u30a4\u30ba\u304c\u66f8\u3044\u3066\u3042\u308b\u306e\u3067\u3001\u6587\u5b57\u5217\u306e\u30c7\u30fc\u30bf\u3068\u3057\u3066\u8aad\u307f\u307e\u3059\u3002<\/p>\n<pre><code>[Monster\u306e\u30c7\u30fc\u30bf\u306fn\u304b\u3089][\u30c6\u30fc\u30d6\u30eb\u30b5\u30a4\u30ba][vtable][\u30e1\u30bf\u30c7\u30fc\u30bf\u3060\u3063\u305f][HP\u306f10\u3060\u3063\u305f][Name\u306fn\u306e\u4f4d\u7f6e\u306b\u3042\u308b][\u6587\u5b57\u5217\u306e\u30e1\u30bf\u60c5\u5831][chobie\\0]]\uff5e\uff5e\uff5e\uff5e\uff5e\uff5e\uff5e\uff5e\n<\/code><\/pre>\n<p>\u3068\u3044\u3046\u3053\u3068\u3067name\u3082\u3068\u308c\u307e\u3057\u305f\u306d\u3002\u304a\u3057\u307e\u3044\u3002<\/p>\n<p>\u7d75\u306b\u3059\u308b\u3068\u3053\u3046\u3044\u3046\u4e8b\u306b\u306a\u308a\u307e\u3059\u3002\u6587\u5b57\u3067\u8aac\u660e\u3059\u308b\u3088\u308a\u308f\u304b\u308a\u3084\u3059\u3044\u3067\u3059\u306d\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/labs.gree.jp\/blog\/wp-content\/uploads\/2015\/11\/flatbuffers_bytes.jpg\" alt=\"flatbuffers_bytes\" width=\"795\" height=\"495\" class=\"alignnone size-full wp-image-14541\" srcset=\"https:\/\/labs.gree.jp\/blog\/wp-content\/uploads\/2015\/11\/flatbuffers_bytes.jpg 795w, https:\/\/labs.gree.jp\/blog\/wp-content\/uploads\/2015\/11\/flatbuffers_bytes-276x172.jpg 276w, https:\/\/labs.gree.jp\/blog\/wp-content\/uploads\/2015\/11\/flatbuffers_bytes-600x374.jpg 600w\" sizes=\"auto, (max-width: 795px) 100vw, 795px\" \/><\/p>\n<p>\u203b\u2191\u306e\u56f3\u3067\u66f8\u3044\u3066\u3042\u308b\u7528\u8a9e\u306f\u72ec\u81ea\u306e\u89e3\u91c8\u3060\u3063\u305f\u308a\u3059\u308b\u3093\u3067\u3001\u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044<br \/>\n\u203b\u30b1\u30fc\u30b9\u306b\u3088\u3063\u3066\u306fpadding\u5165\u3063\u305f\u308a\u3057\u307e\u3059<\/p>\n<h1>FlatBuffer\u306e\u3064\u3088\u307f\u3001\u3088\u308f\u307f<\/h1>\n<p>\u73fe\u5728\u306e\u72b6\u6cc1\u3082\u8e0f\u307e\u3048\u3001\u307e\u3068\u3081\u3066\u307f\u3066\u307f\u3088\u3046\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n<h2>\u3064\u3088\u307f<\/h2>\n<ul>\n<li>encode\/decode\u306e\u5b9f\u88c5\u304c\u307b\u3069\u3088\u3044\u611f\u3058\uff08\u8aac\u660e\u304c\u3042\u308c\u3070\u306a\uff01\uff09\u3001\u304b\u3064\u9ad8\u901f<\/li>\n<li>IDL\u306b\u3088\u308b\u30b3\u30fc\u30c9\u81ea\u52d5\u751f\u6210<\/li>\n<li>union\u306b\u3088\u308b\u578b\u8868\u73fe\u3082\u3067\u304d\u308b\u308f\u308a\u306b\u9759\u7684\u306a\u5f37\u3044\u578b\u4ed8\u3051\u304c\u3067\u304d\u308b\u306e\u3067\u67d4\u8edf\u306b\u3042\u3064\u304b\u3048\u308b<\/li>\n<\/ul>\n<h2>\u3088\u308f\u307f<\/h2>\n<ul>\n<li>\u30d0\u30c3\u30d5\u30a1\u306e\u4e2d\u8eab\u3092\u60f3\u50cf\u3057\u306a\u304c\u3089\u69cb\u7bc9\u3067\u304d\u306a\u3044\u3068encode\u6642\u306b\u30a8\u30e9\u30fc\u306b\u306f\u307e\u308a\u307e\u304f\u308b\u3002<br \/>\n(\u7279\u306b\u3001\u306f\u307e\u308a\u304c\u3061\u306a\u30d1\u30bf\u30fc\u30f3\u3068\u3057\u3066\u306f\u306a\u3093\u3067\u6587\u5b57\u5217\u3064\u304f\u308c\u306a\u3044\u306e\uff01\uff1fvector\u3064\u304f\u308c\u306a\u3044\u306e\uff1f\uff01\u3068\u304b\u3002\u30a8\u30e9\u30fc\u3084\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u304c\u5c11\u306a\u3044\u306e\u3082\u3053\u3046\u3044\u3046\u306f\u307e\u308a\u539f\u56e0\u306a\u3093\u3067\u3059\u304c)<\/li>\n<li>\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u304c\u5c11\u306a\u3044<\/li>\n<li>\u8a00\u8a9e\u5225\u5b9f\u88c5\u304c\u307e\u3060\u5c11\u306a\u3044\u3002<\/li>\n<\/ul>\n<p>\u3068\u3044\u3063\u305f\u3068\u3053\u308d\u3060\u3063\u305f\u308a\u3057\u307e\u3059\u3002<\/p>\n<h1>\u3069\u3046\u3044\u3046\u3068\u304d\u306bFlatBuffers\u3092\u4f7f\u3046\u3079\u304d\u304b<\/h1>\n<p>Google\u3067\u306fProtocolBuffers\u304c\u5185\u5916\u554f\u308f\u305a\u3088\u304f\u3064\u304b\u308f\u308c\u3066\u3044\u305f\uff08RTB\u306e\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3082protobuf\u3067\u3057\u305f\u306d\uff09\u3001\u3068\u805e\u304f\u306e\u3067\u3059\u304cProtocolBuffers\u306e\u8a2d\u8a08\u4e0a\uff08\u3068\u3044\u3046\u304b\u5927\u534a\u306edeserializer\u304c\u62b1\u3048\u3066\u3044\u308b\u8a2d\u8a08\u4e0a\u306e\u554f\u984c\u3067\u3059\u304c\uff09\u306f\u4e00\u5ea6\u3059\u3079\u3066parse\u3057\u306a\u3044\u3068\u5024\u304c\u8aad\u307f\u8fbc\u3081\u306a\u3044\u3001\u3068\u3044\u3046\u3053\u3068\u3067\u3057\u305f\u3002<\/p>\n<p>\u305f\u3068\u3048\u3070\u3001256Mbytes\u306e\u30c7\u30fc\u30bf\u304c\u3042\u3063\u305f\u5834\u5408\u3001\u3088\u304f\u3042\u308b\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3067\u306f\u4e00\u5ea6\u5168\u4f53\u3092parse\u3057\u3066\u304b\u3089\u3067\u306a\u3044\u3068\u30c7\u30fc\u30bf\u304c\u3069\u3053\u306b\u3042\u308b\u304b\u308f\u304b\u308a\u307e\u305b\u3093\u3002\u3053\u306e\u4e2d\u306e\u6570\u304b\u6240\u306e\u5024\u3060\u3051\u304c\u6b32\u3057\u3044\u306e\u306b\u3001\u3068\u3044\u3063\u305f\u5834\u5408\u3060\u3068\u3053\u308c\u3060\u3068CPU\u6642\u9593\u304c\u7121\u99c4\u3067\u3059\u3088\u306d\u3002\uff08\u305d\u3093\u306a\u306b\u3067\u304b\u304f\u306a\u308b\u524d\u306b\u8003\u3048\u3088\u3046\u3063\u3066\u8a71\u3067\u3059\u304c\uff09<\/p>\n<p>FlatBuffers\u3067\u306f\u591a\u5c11\u306eAPI\u306e\u5236\u9650(\u958b\u767a\u8005\u304c\u3061\u3083\u3093\u3068\u7a4d\u3093\u3067\u306d\uff01)\u3068\u69cb\u9020\u7684\u306a\u7279\u5fb4\u3092\u6301\u305f\u305b\u308b\u3060\u3051\u3067\u3001\u3069\u306e\u30c7\u30fc\u30bf\u304c\u5b58\u5728\u3057\u3066\u3044\u308b\u304b\u5206\u304b\u308b\u306e\u3067\u9ad8\u901f\u306b\u30e9\u30f3\u30c0\u30e0\u30a2\u30af\u30bb\u30b9\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u6b63\u76f4\u306a\u6240\u3001serialization\u306e\u9818\u57df\u306f\u4ee3\u66ff\u54c1\u6ca2\u5c71\u3042\u308a\u307e\u3059\u3057\u3001\u304c\u3063\u3064\u308a\u3068\u3057\u305f\u8981\u4ef6\u304c\u306a\u3051\u308c\u3070\u8da3\u5473\u6210\u5206\uff08\uff0b\u5b9f\u76ca\u3092\u517c\u306d\u3066\uff09\u304c\u591a\u3081\u306a\u5206\u91ce\u306a\u306e\u3067\u3002\u81ea\u5206\u305f\u3061\u306e\u904b\u7528\u306b\u3042\u3063\u305f\u597d\u304d\u306a\u306e\u3092\u4f7f\u3046\u306e\u304c\u3088\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n<p>\u30b5\u30fc\u30d3\u30b9\uff08\u304a\u5ba2\u69d8\u306b\u3068\u3063\u3066\u3082\u81ea\u5206\u305f\u3061\u306b\u3068\u3063\u3066\u3082\uff09\u306b\u3068\u3063\u3066\u30b5\u30a4\u30ba\u304c\u91cd\u8981\u3067\u3042\u308c\u3070\u304c\u3063\u3061\u308a\u8a2d\u8a08\u3057\u3066\u5c02\u7528\u306e\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3092\u4f5c\u308c\u3070\u3044\u3044\u3060\u3051\u3067\u3059\u3057\u3001\u305d\u3046\u3067\u306a\u3051\u308c\u3070\u958b\u767a\u3001\u904b\u7528\u304c\u697d\u306a\u6cd5\u3092\u4f7f\u3046\u306e\u304c\u3088\u3044\u3067\u3059\u3057\u3002\u96e3\u3057\u3044\u306e\u306f\u7d99\u7d9a\u3067\u304d\u306a\u3044\u3067\u3059\u3057\u3002\u307e\u3068\u3081\u308b\u3068\u304a\u3059\u3057\u98df\u3079\u305f\u3044\u3067\u3059\u3002<\/p>\n<p>\u3068\u3044\u3046\u8eab\u3082\u3075\u305f\u3082\u306a\u3044\u4e8b\u3092\u66f8\u304d\u3064\u3064\u3002\u8981\u7d04\u3059\u308b\u3068FlatBuffers\u306f\u3053\u3046\u3044\u3046\u3068\u3053\u308d\u306b2\uff5e3\u7b87\u6240\u5f53\u3066\u306f\u307e\u308b\u3068\u4f7f\u3063\u3066\u307f\u308b\u3068\u3044\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u975e\u529b\u306a\u30c7\u30d0\u30a4\u30b9\u3067\u3082CPU\u6642\u9593\u3092\u305d\u3093\u306a\u306b\u6d88\u8cbb\u305b\u305a\u306b\u5024\u3088\u307e\u305b\u305f\u3044<\/li>\n<li>json\u306e\u8a00\u8a9e\u9593\u306b\u3088\u308b\u578b\u306e\u4e0d\u4e00\u81f4\u3084object\u3078\u306ebind\u304c\u3064\u3089\u3044\u306e\u306f\u3082\u3046\u3044\u3084<\/li>\n<li>Reflection\u304c\u306a\u3044\/\u9045\u3044\u306a\u3069\u306e\u7406\u7531\u3067IDL\u304b\u3089\u751f\u6210\u3055\u308c\u305f\u9759\u7684\u306aser\/de\u304c\u6b32\u3057\u3044<\/li>\n<li>\u65e2\u306b\u3042\u308b\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u306e\u4e2d\u3067\u4e00\u90e8\u306e\u5217\u7b49\u3057\u304b\u53c2\u7167\u3057\u306a\u3044\u3051\u3069\u9ad8\u901f\u306b\u8aad\u307e\u305b\u305f\u3044<\/li>\n<\/ul>\n<p>\u3042\u3001\u3067\u3082PHP\u7248\u306f\u307e\u3060\u30d7\u30ed\u30c0\u30af\u30b7\u30e7\u30f3\u904b\u7528\u306b\u3044\u308c\u3066\u306a\u3044\u3093\u3067\u3001\u3044\u308d\u3044\u308d\u4f7f\u3044\u5012\u3057\u3066\u307f\u3066\u3082\u3089\u3048\u308b\u3068\u5b09\u3057\u3044\u3067\u3059\u3002<br \/>\n\u56e0\u307f\u306bPHP\u7248\u306f\u307e\u3060\u305d\u3093\u306a\u901f\u304f\u306a\u3044\u3093\u3067\u305d\u306e\u3046\u3061C\u3067\u66f8\u304d\u306a\u304a\u305d\u3046\u304b\u3068\u3002<\/p>\n<h1>\u3068\u306f\u3044\u3048<\/h1>\n<p>\u307e\u3060\u307e\u3060\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306b\u3057\u308dAPI\u306b\u3057\u308dFlatBuffers\u306f\u6210\u719f\u9014\u4e2d\u306a\u306e\u3067\u304c\u3093\u3070\u3063\u3066\u5411\u304d\u5408\u3046\u6c17\u529b\u304c\u306a\u3044\u3068\u306a\u3093\u304b\u3042\u3063\u305f\u3068\u304d\u304c\u5927\u5909\u3067\u3059\u3002<\/p>\n<p>\u3068\u307e\u30fc\u3001\u3053\u3093\u306a\u304b\u3093\u3058\u3067\u3002FlatBuffers\u306e\u5185\u90e8\u3089\u3078\u3093\u306e\u8a71\u3063\u3066net\u4e0a\u306b\u3082\u5c11\u306a\u3044\u3093\u3067\u3001\u3053\u308c\u3092\u6a5f\u306b\u4f7f\u3063\u3066\u307f\u305f\u308a\u3001port\u4f5c\u3063\u3066\u3082\u3089\u3063\u305f\u308a\u3059\u308b\u3068\u3088\u308a\u5229\u7528\u8005\u304c\u5897\u3048\u3066\u30cf\u30c3\u30d4\u30fc\u3068\u3044\u3046\u304b\u3093\u3058\u306a\u306e\u3067\u7686\u69d8\u3088\u308d\u3057\u304f\u304a\u9858\u3044\u3044\u305f\u3057\u307e\u3059\u3002<\/p>\n<p>\u4f7f\u3044\u65b9\u3088\u304f\u308f\u304b\u3093\u306a\u304b\u3063\u305f\u3089tests\u898b\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<h1>\u88dc\u8db3<\/h1>\n<p>\u3053\u3046\u3044\u3046\u30b3\u30fc\u30c9\u304c\u751f\u6210\u3055\u308c\u307e\u3059\uff08WIP\uff09<\/p>\n<pre class=\"lang:php decode:true \" >&lt;?php\n\/\/ automatically generated, do not modify\n\nnamespace MyGame;\n\nuse \\Google\\FlatBuffers\\Struct;\nuse \\Google\\FlatBuffers\\Table;\nuse \\Google\\FlatBuffers\\ByteBuffer;\nuse \\Google\\FlatBuffers\\FlatBufferBuilder;\n\nclass Monster extends Table\n{\n    public static function getRootAsMonster(ByteBuffer $bb)\n    {\n        $obj = new Monster();\n        return ($obj-&gt;init($bb-&gt;getInt($bb-&gt;getPosition()) + $bb-&gt;getPosition(), $bb));\n    }\n\n    public function init($_i, ByteBuffer $_bb)\n    {\n        $this-&gt;bb_pos = $_i;\n        $this-&gt;bb = $_bb;\n        return $this;\n    }\n\n    public function getHp()\n    {\n        $o = $this-&gt;__offset(4);\n        return $o != 0 ? $this-&gt;bb-&gt;getInt($o + $this-&gt;bb_pos) : 0;\n    }\n\n    public function getName()\n    {\n        $o = $this-&gt;__offset(6);\n        return $o != 0 ? $this-&gt;__string($o + $this-&gt;bb_pos) : null;\n    }\n\n    public static function startMonster(FlatBufferBuilder $builder)\n    {\n        $builder-&gt;StartObject(2);\n    }\n\n    public static function createMonster(FlatBufferBuilder $builder, $hp, $name)\n    {\n        $builder-&gt;startObject(2);\n        self::addHp($builder, $hp);\n        self::addName($builder, $name);\n        $o = $builder-&gt;endObject();\n        return $o;\n    }\n\n    public static function addHp(FlatBufferBuilder $builder, $hp)\n    {\n        $builder-&gt;addIntX(0, $hp, 0);\n    }\n\n    public static function addName(FlatBufferBuilder $builder, $name)\n    {\n        $builder-&gt;addOffsetX(1, $name, 0);\n    }\n\n    public static function endMonster(FlatBufferBuilder $builder)\n    {\n        $o = $builder-&gt;endObject();\n        return $o;\n    }\n}\n<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u306f\u3066\u3055\u3066\u3001\u6700\u8fd1Unity\u307e\u308f\u308a\u306e\u8a18\u4e8b\u3070\u304b\u308a\u3092\u66f8\u3044\u3066\u3044\u307e\u3057\u305f\u304c\u3042\u3093\u307e\u308a\u30a6\u30b1\u304c\u3088\u304f\u306a\u304f\u3001\u3084\u30fc\u3001\u3084\u3063\u3071\u81ea\u5206\u306e\u5c02\u9580\u9818\u57df\u5916\u306e\u30cd\u30bf\u306f\uff08\u63b4\u307f\u304c\u308f\u304b\u3089\u305a\uff09\u304d\u3063\u3064\u3043\u306a\u3041\u3068\u3001\u3044\u3046\u3053\u3068\u3067\u4eca\u65e5\u306fFlatBuffers\u306ePHP port\u3092\u66f8\u3044\u305f\u306e 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