{"id":1274,"date":"2023-05-11T02:14:07","date_gmt":"2023-05-10T17:14:07","guid":{"rendered":"https:\/\/mell0w-5phere.net\/jaded5phere\/?p=1274"},"modified":"2023-05-11T02:14:07","modified_gmt":"2023-05-10T17:14:07","slug":"vortice-directinput","status":"publish","type":"post","link":"https:\/\/mell0w-5phere.net\/jaded5phere\/2023\/05\/11\/vortice-directinput\/","title":{"rendered":"\u3010C#\u3011Vortice.DirectInput\u3092\u4f7f\u3046"},"content":{"rendered":"<p> C#\u3067DirectInput\u3092\u4f7f\u3044\u305f\u3044\u3068\u3044\u3046\u9700\u8981\u3001\u7121\u3055\u305d\u3046\u3002\u5099\u5fd8\u9332\u3002<\/p>\n<hr \/>\n<h4>\u30fb\u305d\u3082\u3001DirectInput\u3068\u306f<\/h4>\n<p>\u3000Microsoft\u306b\u3088\u308bDirectX\u3068\u3044\u3046\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306e\u4e00\u90e8\u3067\u3001\u5165\u529b\u30c7\u30d0\u30a4\u30b9\u304b\u3089\u306e\u60c5\u5831\u3092\u53d7\u3051\u308bAPI\u3067\u3042\u308b\u3002DirectX\u306b\u306f\u5f8c\u306bXbox\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u7528\u306eXInput\u3068\u3044\u3046API\u304c\u8ffd\u52a0\u3055\u308c\u3066\u3044\u308b\u306e\u3067\u3001\u3053\u308c\u304c\u305f\u307e\u306b\u6df7\u4e71\u3092\u62db\u3044\u3066\u3044\u308b (\u4e21\u5bfe\u5fdc\u306e\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u306a\u3069\u3082\u3042\u308b)\u3002\u5f8c\u767a\u3068\u3044\u3046\u3053\u3068\u3082\u3042\u3063\u3066XInput\u306e\u65b9\u304c\u5b9f\u88c5\u306f\u304b\u306a\u308a\u7c21\u5358\u306a\u306e\u3060\u304c\u3001\u5f8c\u767a\u3067\u3042\u308b\u304c\u3086\u3048\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u306a\u3044\u30c7\u30d0\u30a4\u30b9\u3082\u3042\u308a\u3001DirectInput\u306b\u983c\u3089\u3056\u308b\u3092\u5f97\u306a\u3044\u30b1\u30fc\u30b9\u304c\u3042\u308b\u3002<a href=\"https:\/\/ja.wikipedia.org\/wiki\/DirectInput\">Wikipedia<\/a>\u306b\u3088\u308c\u3070\u300c\u904e\u53bb\u306e\u6280\u8853\u3068\u307f\u306a\u3055\u308c\u3066\u3044\u308b\u300d\u3089\u3057\u3044\u3002\u672c\u5f53\u304b\uff1f<\/p>\n<h4>\u30fbVortice\u3068\u306f<\/h4>\n<p>\u3000\u3082\u3068\u3082\u3068C#\u3067DirectX\u3092\u6271\u3046\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u306e\u30e9\u30a4\u30d6\u30e9\u30ea\u306b<a href=\"https:\/\/github.com\/sharpdx\/SharpDX\">SharpDX<\/a>\u3068\u3044\u3046\u3082\u306e\u304c\u3042\u3063\u305f\u3002DirectX\u3092\u4f7f\u3046\u306b\u306f\u57fa\u672c\u7684\u306b\u30cd\u30a4\u30c6\u30a3\u30d6\u306eC++\u306e\u30b3\u30fc\u30c9\u3092\u66f8\u304f\u5fc5\u8981\u304c\u3042\u308b\u306e\u3060\u304c\u3001\u305d\u308c\u3092\u30de\u30cd\u30fc\u30b8\u30c9\u306aC#\u3067\u66f8\u3051\u308b\u3088\u3046\u306a\u30e9\u30c3\u30d1(wrapper)\u3092\u63d0\u4f9b\u3057\u3066\u304f\u308c\u3066\u3044\u305f\u3002\u304c\u30012019\u5e74\u306b\u958b\u767a\u4e2d\u6b62\u304c\u767a\u8868\u3055\u308c\u3001\u5f8c\u7d99\u3068\u3057\u3066SharpDX\u3092fork\u3057\u305f<a href=\"https:\/\/github.com\/amerkoleci\/Vortice.Windows\">Vortice.Windows<\/a>\u3068\u3044\u3046\u30e9\u30a4\u30d6\u30e9\u30ea\u304c\u3053\u308c\u307e\u305f\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u3067\u958b\u767a\u3055\u308c\u3066\u3044\u308b\u3002Vortice.DirectInput\u306f\u305d\u306e\u30e9\u30a4\u30d6\u30e9\u30ea\u306e\u3046\u3061DirectInput\u3092\u4f7f\u3046\u305f\u3081\u306e\u90e8\u5206\u3067\u3042\u308b\u3002<\/p>\n<h4>\u30fb\u3056\u3063\u304f\u308a\u3068\u3057\u305f\u6d41\u308c<\/h4>\n<p>\u3000DirectInput\u306f\u3042\u307e\u308a\u6d17\u7df4\u3055\u308c\u3066\u3044\u306a\u3044\u3068\u3044\u3046\u304b\u3001\u304b\u306a\u308a\u56de\u308a\u304f\u3069\u3044\u30b3\u30fc\u30c9\u3092\u66f8\u304b\u306a\u3044\u3068\u4f7f\u3048\u306a\u3044\u306e\u3067\u3001\u3044\u3063\u305f\u3093<a href=\"https:\/\/learn.microsoft.com\/en-us\/previous-versions\/windows\/desktop\/ee416842(v=vs.85)\">DirectInput\u306e\u516c\u5f0f\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8<\/a>\u3092\u773a\u3081\u3066\u307f\u308b\u3053\u3068\u306b\u3059\u308b\u3002\u3053\u308c\u306b\u3088\u308b\u3068:<\/p>\n<ol>\n<li><code>IDirectInput8<\/code>\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9\u3092\u5b9f\u88c5\u3057\u305f\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u751f\u6210\u3059\u308b<\/li>\n<li><code>IDirectInput8::EnumDevices<\/code>\u30e1\u30bd\u30c3\u30c9\u3092\u7528\u3044\u3066\u3001\u6709\u52b9\u306a\u30c7\u30d0\u30a4\u30b9\u306e\u4e00\u89a7\u3092\u53d6\u5f97\u3059\u308b<\/li>\n<li><code>EnumDevices<\/code>\u3067\u5f97\u3089\u308c\u305f\u30c7\u30d0\u30a4\u30b9\u306eGUID\u3092\u7528\u3044\u3066\u3001\u30c7\u30d0\u30a4\u30b9\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9 (<code>IDirectInputDevice8<\/code>\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9\u3092\u5b9f\u88c5\u3057\u3066\u3044\u308b) \u3092\u751f\u6210\u3059\u308b<\/li>\n<li>\u30c7\u30d0\u30a4\u30b9\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306eCooperative Level\u3092\u8a2d\u5b9a\u3059\u308b<\/li>\n<li>\u30c7\u30d0\u30a4\u30b9\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306e\u30c7\u30fc\u30bf\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3092\u8a2d\u5b9a\u3059\u308b<\/li>\n<li>\u30c7\u30d0\u30a4\u30b9\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306e\u30d7\u30ed\u30d1\u30c6\u30a3\u3092\u8a2d\u5b9a\u3059\u308b (\u30d0\u30c3\u30d5\u30a1\u306e\u30b5\u30a4\u30ba\u306a\u3069\u3092\u3053\u3053\u3067\u6307\u5b9a\u3059\u308b)<\/li>\n<li>\u30c7\u30d0\u30a4\u30b9\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306e<code>Acquire<\/code>\u30e1\u30bd\u30c3\u30c9\u3092\u7528\u3044\u3066\u3001\u30c7\u30d0\u30a4\u30b9\u3078\u306e\u30a2\u30af\u30bb\u30b9\u3092\u53d6\u5f97\u3059\u308b<\/li>\n<\/ol>\n<p>\u3068\u3044\u3063\u305f\u6d41\u308c\u3067\u3042\u308b\u3002\u3061\u3087\u304f\u3061\u3087\u304f\u3088\u304f\u308f\u304b\u3089\u306a\u3044\u7528\u8a9e\u304c\u51fa\u3066\u304d\u305f\u304c\u3001\u3053\u3053\u304b\u3089\u306f\u30b3\u30fc\u30c9\u3092\u773a\u3081\u306a\u304c\u3089\u7406\u89e3\u3059\u308b\u3053\u3068\u306b\u3059\u308b\u3002<\/p>\n<h4>\u30fb\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u306e\u30b3\u30fc\u30c9<\/h4>\n<p>\u3000\u3053\u3053\u3067\u306fJoystick\u3092\u5bfe\u8c61\u306b\u3057\u3066\u307f\u3088\u3046\u3002<code>using Vortice.DirectInput;<\/code> \u30c7\u30a3\u30ec\u30af\u30c6\u30a3\u30d6\u306f\u5fd8\u308c\u305a\u306b\u66f8\u3044\u3066\u304a\u3053\u3046\u3002<\/p>\n<pre class=\"line-numbers\"><code class=\"language-csharp\">public void InitializeDirectInput()\r\n{\r\n    \/\/ setup directinput...\r\n    IDirectInput8 dinput = DInput.DirectInput8Create();\r\n    IList&lt;DeviceInstance&gt; devices = dinput.GetDevices(DeviceType.Joystick, DeviceEnumerationFlags.AttachedOnly);\r\n\r\n    if (devices.Count == 0)\r\n    {\r\n        return;\r\n    }\r\n\r\n    Guid guid = devices.First().InstanceGuid;\r\n    IDirectInputDevice8 device = dinput.CreateDevice(guid);\r\n\r\n    \/*\r\n    Console.WriteLine(device.Capabilities);\r\n    IList&lt;DeviceObjectInstance&gt; obj = device.GetObjects();\r\n    foreach (DeviceObjectInstance objinstance in obj)\r\n    {\r\n        Console.WriteLine(objinstance.Name);\r\n    }\r\n    *\/\r\n\r\n    device.SetCooperativeLevel((IntPtr)device, CooperativeLevel.NonExclusive | CooperativeLevel.Background);\r\n    device.SetDataFormat&lt;RawJoystickState&gt;();\r\n    device.Properties.BufferSize = 1024;\r\n    device.Acquire();\r\n}<\/code><\/pre>\n<p>\u3000\u524d\u7bc0\u306e\u6d41\u308c\u3068\u5bfe\u7167\u3055\u305b\u306a\u304c\u3089\u898b\u3066\u3044\u304f\u3068\u30011.\u304c4\u884c\u76ee\u306b\u30012.\u304c5\u884c\u76ee\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u308b (\u3053\u306e\u30e9\u30a4\u30d6\u30e9\u30ea\u3067\u306f\u30e1\u30bd\u30c3\u30c9\u540d\u304c<code>EnumDevices<\/code>\u3067\u306f\u306a\u304f<code>GetDevices<\/code>\u306b\u306a\u3063\u3066\u3044\u308b\u304c)\u3002<br \/>\n\u3000<code>GetDevices<\/code>\u30e1\u30bd\u30c3\u30c9\u306b\u306f<code>DeviceType<\/code>\u306e\u30d5\u30e9\u30b0\u3068<code>DeviceEnumerationFlags<\/code>\u306e\u30d5\u30e9\u30b0\u3092\u6e21\u3059\u3053\u3068\u304c\u3067\u304d\u3001\u524d\u8005\u306f\u305d\u306e\u540d\u306e\u901a\u308a\u5217\u6319\u3059\u308b\u30c7\u30d0\u30a4\u30b9\u306e\u30bf\u30a4\u30d7(\u30ad\u30fc\u30dc\u30fc\u30c9\u3001\u30de\u30a6\u30b9\u3001Joystick\u3001etc.)\u3092\u6307\u5b9a\u3067\u304d\u308b\u3002\u5168\u90e8\u5217\u6319\u3059\u308b\u3068\u304d\u306f<code>DeviceType.Device<\/code>\u306b\u3059\u308c\u3070\u3088\u3044\u3002\u5f8c\u8005\u306f\u63a5\u7d9a\u3055\u308c\u3066\u3044\u308b\u30c7\u30d0\u30a4\u30b9\u306e\u307f\u3092\u5217\u6319\u3057\u305f\u308a\u3001\u30a8\u30a4\u30ea\u30a2\u30b9\u3092\u542b\u3081\u305f\u308a\u3059\u308b\u306a\u3069\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u6307\u5b9a\u3067\u304d\u308b\u3002\u5168\u90e8\u5217\u6319\u3059\u308b\u3068\u304d\u306f<code>DeviceEnumerationFlags.AllDevices<\/code>\u3092\u4f7f\u3046\u3002<br \/>\n\u3000\u3053\u306e\u3078\u3093\u306e\u5217\u6319\u578b\u306f\u30cd\u30a4\u30c6\u30a3\u30d6\u306e\u69cb\u9020\u4f53\u3092\u305d\u306e\u307e\u307e\u30de\u30c3\u30d7\u3057\u3066\u3044\u308b\u3088\u3046\u306a\u306e\u3067\u5b9a\u7fa9\u3092\u767a\u898b\u3059\u308b\u306e\u306f\u56f0\u96e3\u306a\u306e\u3060\u304c\u3001IDE (\u3060\u3044\u305f\u3044VisualStudio\u3067\u3057\u3087\u3046) \u306e\u88dc\u5b8c\u3067\u305d\u308c\u3063\u307d\u3044\u5024\u3092\u898b\u3064\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002<\/p>\n<p>\u3000\u3042\u3068\u306f3.\u304c12-13\u884c\u76ee\u306b\u30014.~7.\u306f24~27\u884c\u76ee\u306b\u305d\u308c\u305e\u308c\u5bfe\u5fdc\u3059\u308b\u3002<br \/>\n\u3000Cooperative Level\u3068\u3044\u3046\u306e\u306f\u3056\u3063\u304f\u308a\u3057\u305f\u7406\u89e3\u3068\u3057\u3066\u306f\u5165\u529b\u3092\u3069\u306e\u304f\u3089\u3044\u5c02\u6709\u3059\u308b\u304b\u306e\u7a0b\u5ea6\u3060\u3068\u601d\u3048\u3070\u3088\u3044\u3002\u57fa\u672c\u7684\u306b\u306f\u3001Exclusive\u2194Non-Exclusive\u3068\u3001Background\u2194Foreground\u306e2\u3064\u306e\u8a2d\u5b9a\u304c\u5b58\u5728\u3059\u308b\u306e\u3067\u3001\u53ef\u80fd\u306a\u7d44\u307f\u5408\u308f\u305b\u306f4\u901a\u308a\u3067\u3042\u308b\u3002Exclusive\u3068\u3044\u3046\u306e\u306f\u6392\u4ed6\u7684\u3068\u3044\u3046\u610f\u5473\u3067\u3042\u3063\u3066\u3001\u81ea\u5206\u4ee5\u5916\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u306f\u5165\u529b\u304c\u6d41\u308c\u306a\u304f\u306a\u308b\u3002\u3064\u307e\u308a\u9006\u306bNon-Exclusive\u3067\u306f\u5165\u529b\u306f\u4ed6\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3068\u5171\u6709\u3067\u304d\u308b\u3002Background\u306f\u6587\u5b57\u901a\u308a\u81ea\u5206\u304c\u80cc\u666f\u306b\u3044\u308b (\u30d5\u30a9\u30fc\u30ab\u30b9\u3092\u6301\u3063\u3066\u3044\u306a\u3044) \u3068\u304d\u306b\u3082\u5165\u529b\u3092\u53d6\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002Foreground\u3067\u306f\u81ea\u5206\u306b\u30d5\u30a9\u30fc\u30ab\u30b9\u304c\u3042\u308b\u3068\u304d\u3057\u304b\u5165\u529b\u304c\u53d6\u308c\u306a\u3044\u3002<br \/>\n\u3000\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u306fNon-Exclusive\u3068Background\u306e\u7d44\u307f\u5408\u308f\u305b\u306b\u306a\u3063\u3066\u3044\u308b\u3002\u30a6\u30a3\u30f3\u30c9\u30a6\u304c\u975e\u30a2\u30af\u30c6\u30a3\u30d6\u306b\u306a\u3063\u3066\u3044\u308b\u3068\u304d\u306b\u5165\u529b\u304c\u51e6\u7406\u3055\u308c\u308b\u3068\u5acc\u3060\u3068\u3044\u3046\u5834\u5408\u306fForeground\u306b\u3059\u308c\u3070\u3088\u3044\u3002\u307e\u305f\u3001\u81ea\u5206\u4ee5\u5916\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u5165\u529b\u3092\u6e21\u3057\u305f\u304f\u306a\u3044\u3068\u304d\u306fExclusive\u306b\u3059\u308c\u3070\u3088\u3044\u3002\u305f\u3060\u3057Exclusive\u3068Background\u306e\u7d44\u307f\u5408\u308f\u305b\u306b\u3059\u308b\u3068\u5e38\u6642\u81ea\u5206<strong>\u3060\u3051<\/strong>\u304c\u5165\u529b\u3092\u53d6\u308c\u308b\u72b6\u614b\u306b\u306a\u3063\u3066\u3057\u307e\u3046\u306e\u3067\u3001\u3042\u307e\u308a\u304a\u52e7\u3081\u3057\u306a\u3044 (\u3068\u3044\u3046\u304b\u30ad\u30fc\u30dc\u30fc\u30c9\u3068\u30de\u30a6\u30b9\u306b\u95a2\u3057\u3066\u306f\u3053\u306e\u8a2d\u5b9a\u306b\u3059\u308b\u3053\u3068\u306f\u4e0d\u53ef\u80fd\u3067\u3042\u308b)\u3002<br \/>\n\u3000\u30c7\u30fc\u30bf\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3092\u8a2d\u5b9a\u3059\u308b\u3068\u3053\u308d\u306e<code>SetDataFormat&lt;T&gt;<\/code>\u30e1\u30bd\u30c3\u30c9\u306f\u30b8\u30a7\u30cd\u30ea\u30c3\u30af\u306b\u306a\u3063\u3066\u3044\u3066\u3001<code>&lt;T&gt;<\/code>\u306e\u90e8\u5206\u306b (raw\u306e) \u30c7\u30fc\u30bf\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u306e\u30af\u30e9\u30b9\u3092\u6307\u5b9a\u3059\u308b\u3002\u4eca\u56de\u306fJoystick\u306a\u306e\u3067<code>RawJoystickState<\/code>\u306b\u306a\u3063\u3066\u3044\u308b\u3002\u30ad\u30fc\u30dc\u30fc\u30c9\u3068\u30de\u30a6\u30b9\u306a\u3089\u305d\u308c\u305e\u308c<code>RawKeyboardState<\/code>, <code>RawMouseState<\/code>\u306b\u306a\u308b\u3002<\/p>\n<p>\u3000\u3068\u3053\u308d\u3067\u9593\u306b\u30b3\u30e1\u30f3\u30c8\u30a2\u30a6\u30c8\u3057\u3066\u3044\u308b\u90e8\u5206\u304c\u631f\u307e\u3063\u3066\u3044\u308b\u306e\u304c\u6c17\u306b\u306a\u308b\u4eba\u3082\u3044\u308b\u304b\u3082\u3057\u308c\u306a\u3044\u304c\u3001\u3053\u308c\u306f\u30c7\u30d0\u30a4\u30b9\u306b\u5099\u3048\u3089\u308c\u3066\u3044\u308b\u5165\u529b\u306e\u4e00\u89a7 (\u30a2\u30ca\u30ed\u30b0\u30b9\u30c6\u30a3\u30c3\u30af\u3001\u30dc\u30bf\u30f3\u3001etc.) \u3092\u5217\u6319\u3059\u308b\u30b3\u30fc\u30c9\u306b\u306a\u3063\u3066\u3044\u308b\u3002\u306f\u3058\u3081\u3066DirectInput\u3092\u6271\u3046\u3068\u3044\u3046\u3068\u304d\u306f\u3001\u3053\u308c\u3067\u3069\u3046\u3044\u3046\u30bf\u30a4\u30d7\u306e\u30c7\u30d0\u30a4\u30b9\u306b\u3069\u3046\u3044\u3046\u5165\u529b\u304c\u5099\u308f\u3063\u3066\u3044\u308b\u306e\u304b\u898b\u3066\u307f\u3066\u3082\u3088\u3044\u3060\u308d\u3046\u3002<\/p>\n<h4>\u30fb\u5165\u529b\u3092\u53d6\u308b<\/h4>\n<p>\u3000\u3055\u3066\u3001\u5b9f\u969b\u306b\u5165\u529b\u3092\u53d6\u3063\u3066\u307f\u308b\u3053\u3068\u306b\u3057\u3088\u3046\u3002\u5165\u529b\u3092\u53d6\u308b\u3046\u3048\u3067\u306f\u3001\u5927\u304d\u304f\u5206\u3051\u30662\u3064\u306e\u65b9\u6cd5\u304c\u3042\u308b\u30021\u3064\u76ee\u306f\u3001\u73fe\u5728\u306e\u72b6\u614b\u3092\u9010\u4e00\u53d6\u5f97\u3059\u308b\u65b9\u6cd5\u30012\u3064\u76ee\u306f\u3001\u5165\u529b\u30a4\u30d9\u30f3\u30c8\u306e\u30d0\u30c3\u30d5\u30a1\u3092\u53d6\u5f97\u3059\u308b\u65b9\u6cd5\u3067\u3042\u308b\u3002<br \/>\n\u30001\u3064\u76ee\u306f\u660e\u5feb\u3067\u3042\u308d\u3046\u3002\u4f8b\u3048\u3070\u6b21\u306e\u3088\u3046\u306a\u30b3\u30fc\u30c9\u3092\u66f8\u3051\u3070Joystick\u306e\u30dc\u30bf\u30f310\u304c\u62bc\u3055\u308c\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u304c\u3059\u3050\u306b\u308f\u304b\u308b\u3002<\/p>\n<pre class=\"line-numbers\"><code class=\"language-csharp\">JoystickState state = device.GetCurrentJoystickState();\r\nConsole.WriteLine(state.Buttons.GetValue(10));<\/code><\/pre>\n<p>\u3000\u5909\u6570<code>state<\/code>\u306e\u4e2d\u306b\u306f\u30c7\u30d0\u30a4\u30b9\u306e\u3042\u3089\u3086\u308b\u5165\u529b\u306e\u72b6\u614b\u304c\u542b\u307e\u308c\u3066\u3044\u308b\u304b\u3089\u3001\u4efb\u610f\u306e\u30dc\u30bf\u30f3(\u306a\u3069)\u306b\u3064\u3044\u3066\u72b6\u614b\u3092\u53d6\u5f97\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u53cd\u9762\u3001\u660e\u3089\u304b\u306b\u8981\u3089\u306a\u3044\u30c7\u30fc\u30bf\u304c\u591a\u3059\u304e\u308b\u3002\u3042\u308b1\u500b\u306e\u30dc\u30bf\u30f3\u306b\u3064\u3044\u3066\u306e\u60c5\u5831\u304c\u6b32\u3057\u3044\u306e\u306b\u3001(\u5185\u90e8\u7684\u306b\u306f)128\u500b\u306e\u30dc\u30bf\u30f3\u3068\u3001\u30a2\u30ca\u30ed\u30b0\u30b9\u30c6\u30a3\u30c3\u30af\u3068\u3001\u305d\u306e\u4ed6\u3082\u308d\u3082\u308d\u306e\u5165\u529b\u306e\u60c5\u5831\u307e\u3067\u6bce\u56de\u30bb\u30c3\u30c8\u3067\u4ed8\u3044\u3066\u304f\u308b\u306e\u3060\u304b\u3089\u7121\u99c4\u3082\u3044\u3044\u3068\u3053\u308d\u3067\u3042\u308b\u3002\u305d\u308c\u306b\u5165\u529b\u306e\u72b6\u614b\u304c\u5909\u5316\u3057\u305f\u304b\u3069\u3046\u304b\u78ba\u304b\u3081\u305f\u3044\u3068\u304d\u306b\u308f\u3056\u308f\u3056\u524d\u56de\u306e\u72b6\u614b\u3068\u6bd4\u8f03\u3057\u306a\u3044\u3068\u3044\u3051\u306a\u3044\u306e\u3082\u30cd\u30c3\u30af\u306b\u306a\u308b\u3002<br \/>\n\u3000\u305d\u3053\u3067\u767b\u5834\u3059\u308b\u306e\u304c2\u3064\u76ee\u306e\u65b9\u6cd5\u3067\u3042\u308b\u3002\u3053\u308c\u306f\u30c7\u30d0\u30a4\u30b9\u306e\u5165\u529b\u304c\u5909\u5316\u3057\u305f\u3089\u305d\u306e\u30a4\u30d9\u30f3\u30c8\u306e\u60c5\u5831\u3092\u30d0\u30c3\u30d5\u30a1\u306b\u7a81\u3063\u8fbc\u3093\u3067\u304a\u304d\u3001\u6b32\u3057\u3044\u3068\u304d\u306b\u305d\u308c\u3092\u53d6\u308a\u51fa\u3059\u3068\u3044\u3046\u65b9\u6cd5\u3067\u3042\u308b\u3002\u30b3\u30fc\u30c9\u306f\u6b21\u306e\u3088\u3046\u306b\u306a\u308b\u3002<\/p>\n<pre class=\"line-numbers\"><code class=\"language-csharp\">JoystickUpdate[] updates = device.GetBufferedJoystickData();\r\nforeach (JoystickUpdate u in updates)\r\n{\r\n    if (u.Offset == JoystickOffset.Buttons10 && u.Value > 0)\r\n    {\r\n        \/\/ \u30dc\u30bf\u30f310\u304c\u62bc\u3055\u308c\u305f\u3068\u304d\u306e\u51e6\u7406    \r\n    }\r\n}<\/code><\/pre>\n<p><code>JoystickUpdate<\/code>\u30aa\u30d6\u30b8\u30a7\u30af\u30c8(\u3053\u3053\u3067\u306f\u5909\u6570<code>u<\/code>)\u306e\u4e2d\u306b\u306f<code>Offset, Value, Timestamp<\/code>\u306a\u3069\u306e\u5024\u304c\u683c\u7d0d\u3055\u308c\u3066\u3044\u308b\u3002<code>Offset<\/code>\u306f\u3069\u306e\u5165\u529b\u306b\u5909\u5316\u304c\u3042\u3063\u305f\u304b\u3092\u3001<code>Value<\/code>\u306f\u305d\u306e\u5909\u5316\u5f8c\u306e\u5024\u3092\u793a\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u6700\u5c0f\u9650\u306e\u60c5\u5831\u3067\u72b6\u614b\u306e\u5909\u5316\u3092\u5f97\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002\u57fa\u672c\u7684\u306b\u306f\u3053\u3061\u3089\u3092\u4f7f\u3046\u3053\u3068\u306b\u306a\u308b\u3060\u308d\u3046\u3002<\/p>\n<h4>\u30fb\u4f59\u8ac7: \u5b9a\u671f\u7684\u306a\u5165\u529b\u306e\u53d6\u5f97<\/h4>\n<p>\u3000DirectInput\u305d\u306e\u3082\u306e\u306b\u3064\u3044\u3066\u306f\u3053\u308c\u3067\u3056\u3063\u3068\u7d42\u308f\u308a\u306a\u306e\u3060\u304c\u3001\u5927\u6982\u3053\u3046\u3044\u3046\u5165\u529b\u306e\u51e6\u7406\u3067\u306f\u975e\u540c\u671f\u3067\u4e00\u5b9a\u6642\u9593\u3054\u3068\u306e\u51e6\u7406\u3068\u306f\u5207\u3063\u3066\u3082\u5207\u308a\u96e2\u305b\u306a\u3044\u306e\u304c\u304a\u6c7a\u307e\u308a\u3067\u3042\u308b\u3002\u3084\u308cThread\u3060\u306eTask\u3060\u306e\u3068\u975e\u540c\u671f\u51e6\u7406\u306f\u307b\u3068\u307b\u3068\u82e6\u624b\u306a\u306e\u3067\u3001\u3053\u3053\u306f\u3072\u3068\u3064Rx (Reactive Extention)\u3067\u7c21\u6f54\u306b\u30ad\u30e1\u308b\u3053\u3068\u306b\u3059\u308b (<code>using System.Reactive.Linq;<\/code> \u30c7\u30a3\u30ec\u30af\u30c6\u30a3\u30d6\u304c\u5fc5\u8981)\u3002<\/p>\n<pre class=\"line-numbers\"><code class=\"language-csharp\">IObservable<long> interval = Observable.Interval(TimeSpan.FromMilliseconds(10));\r\nIDisposable subscription = interval.Subscribe((_) =>\r\n{\r\n    \/\/ \u51e6\u7406\r\n});<\/code><\/pre>\n<p>\u3000\u305f\u3063\u305f\u3053\u3093\u3060\u3051\u3067\u3042\u308b\u3002\u7c21\u5358\u3059\u304e\u3066\u3042\u3063\u3051\u306b\u53d6\u3089\u308c\u3066\u3057\u307e\u3063\u305f\u304c\u3001\u3056\u3063\u304f\u308a\u8aac\u660e\u3059\u308b\u3068\u3001<code>Observable.Interval<\/code>\u3068\u3044\u3046\u306e\u304c\u6307\u5b9a\u3057\u305f\u6642\u523b(\u3053\u3053\u3067\u306f10 ms)\u3054\u3068\u306b\u300c\u901a\u77e5\u300d\u3092\u767a\u751f\u3055\u305b\u308b\"Observable\"\u3067\u3042\u308b\u3002Observable\u306b\u306f\u65e5\u672c\u8a9e\u306e\u5b9a\u8a33\u304c\u5b58\u5728\u3057\u3066\u306a\u3055\u305d\u3046\u306a\u306e\u3067\u300c\u89b3\u5bdf\u5bfe\u8c61\u300d\u3068\u3067\u3082\u3057\u3066\u304a\u3053\u3046\u3002\u305d\u3057\u3066Observable\u306e<code>Subscribe<\/code>\u306e\u4e2d\u306b\u3042\u308b\u306e\u304c(\u6982\u5ff5\u7684\u306b\u306f) \"Observer\" =\u300c\u89b3\u5bdf\u8005\u300d\u3067\u3042\u308b(\u3053\u3053\u3067\u306fObserver\u306f\u533f\u540d\u306a\u306e\u3067\u3001\u6b63\u78ba\u306b\u306f\u30e9\u30e0\u30c0\u5f0f\u305d\u306e\u3082\u306e\u306f<code>Observer.onNext<\/code>\u30e1\u30bd\u30c3\u30c9\u3067\u3042\u308b)<br \/>\n\u3000Observer\u306fObservable\u3092Subscribe = \u300c\u8cfc\u8aad\u300d\u3059\u308b\u3053\u3068\u3067Observer\u304b\u3089\u306e\u300c\u901a\u77e5\u300d\u3092\u53d7\u3051\u53d6\u308a\u3001\u305d\u306e\u305f\u3073\u306b\u51e6\u7406\u3092\u884c\u3046\u3002\u300c\u89b3\u5bdf\u300d\u3092\u6b62\u3081\u305f\u3051\u308c\u3070<code>Subscribe<\/code>\u30e1\u30bd\u30c3\u30c9\u306e\u8fd4\u308a\u5024\u306e<code>IDisposable<\/code>(\u3053\u3053\u3067\u306f<code>subscription<\/code>)\u306e<code>Dispose<\/code>\u30e1\u30bd\u30c3\u30c9\u3092\u547c\u3076\u3060\u3051\u3067\u3088\u3044\u3002\u8a73\u3057\u3044\u3053\u3068\u306fRx\u5c02\u9580\u306e\u8a18\u4e8b\u3092\u898b\u3066\u3044\u305f\u3060\u304d\u305f\u3044\u304c\u3001\u3068\u306b\u304b\u304f\u3042\u308a\u3048\u306a\u3044\u307b\u3069\u7c21\u6f54\u306b\u66f8\u3051\u308b\u306e\u3067\u4f7f\u3048\u308b\u3068\u5e78\u305b\u306b\u306a\u308c\u305d\u3046\u3067\u3042\u308b\u3002<\/p>\n<hr \/>\n<p>\u3000\u3044\u307e\u3069\u304dC#\u3092\u4f7f\u3063\u3066\u308b\u4eba\u306a\u3093\u304b\u3044\u308b\u306e\u3067\u3057\u3087\u3046\u304b<\/p>\n","protected":false},"excerpt":{"rendered":"<p>C#\u3067DirectInput\u3092\u4f7f\u3044\u305f\u3044\u3068\u3044\u3046\u9700\u8981\u3001\u7121\u3055\u305d\u3046\u3002\u5099\u5fd8\u9332\u3002 \u30fb\u305d\u3082\u3001DirectInput\u3068\u306f \u3000Microsoft\u306b\u3088\u308bDirectX\u3068\u3044\u3046\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306e\u4e00\u90e8\u3067\u3001\u5165\u529b\u30c7\u30d0\u30a4\u30b9\u304b\u3089\u306e\u60c5\u5831\u3092\u53d7\u3051\u308bAPI\u3067\u3042\u308b\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[2],"tags":[58,99,101,100],"_links":{"self":[{"href":"https:\/\/mell0w-5phere.net\/jaded5phere\/wp-json\/wp\/v2\/posts\/1274"}],"collection":[{"href":"https:\/\/mell0w-5phere.net\/jaded5phere\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mell0w-5phere.net\/jaded5phere\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mell0w-5phere.net\/jaded5phere\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mell0w-5phere.net\/jaded5phere\/wp-json\/wp\/v2\/comments?post=1274"}],"version-history":[{"count":9,"href":"https:\/\/mell0w-5phere.net\/jaded5phere\/wp-json\/wp\/v2\/posts\/1274\/revisions"}],"predecessor-version":[{"id":1283,"href":"https:\/\/mell0w-5phere.net\/jaded5phere\/wp-json\/wp\/v2\/posts\/1274\/revisions\/1283"}],"wp:attachment":[{"href":"https:\/\/mell0w-5phere.net\/jaded5phere\/wp-json\/wp\/v2\/media?parent=1274"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mell0w-5phere.net\/jaded5phere\/wp-json\/wp\/v2\/categories?post=1274"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mell0w-5phere.net\/jaded5phere\/wp-json\/wp\/v2\/tags?post=1274"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}