개시하다

소스 코드

#if UNITY_EDITOR
using UnityEngine;
using UnityEditor;
using System.Reflection;

[InitializeOnLoad]
public class EditorOpenComponents
{
  static EditorOpenComponents()
  {
    bool keyDown = false;
    EditorApplication.CallbackFunction function = () =>
    {
      if (!keyDown && Event.current.type == EventType.KeyDown)
      {
        keyDown = true;

        // . が入力されたらHierarchyで選択しているオブジェクトにアタッチされているすべてのスクリプトを開く
        if (Event.current.keyCode == KeyCode.Period && Selection.activeGameObject != null)
        {
          var mss = Resources.FindObjectsOfTypeAll<MonoScript>();

          foreach (var ms in mss)
          {
            var cls = ms.GetClass();

            if (cls != null)
            {
              if (cls.IsSubclassOf(typeof(MonoBehaviour)) && Selection.activeGameObject.GetComponent(cls) != null)
              {
                // スクリプトを開く
                OpenInEditor(cls.ToString(), 0);
              }
            }
          }
        }
      }

      if (keyDown && Event.current.type == EventType.KeyUp)
      {
        keyDown = false;
      }
    };

    FieldInfo info = typeof(EditorApplication).GetField("globalEventHandler", BindingFlags.Static | BindingFlags.Instance | BindingFlags.NonPublic);
    EditorApplication.CallbackFunction functions = (EditorApplication.CallbackFunction)info.GetValue(null);
    functions += function;
    info.SetValue(null, (object)functions);
  }

  /// <summary>
  /// スクリプトを外部エディタで開く
  /// </summary>
  public static void OpenInEditor(string scriptName, int scriptLine)
  {
    string[] paths = AssetDatabase.GetAllAssetPaths();

    foreach (string path in paths)
    {
      string scriptPath = System.IO.Path.GetFileNameWithoutExtension(path);
      if (scriptPath.Equals(scriptName))
      {
        MonoScript script = AssetDatabase.LoadAssetAtPath(path, typeof(MonoScript)) as MonoScript;
        if (script != null)
        {
          if (!AssetDatabase.OpenAsset(script, scriptLine))
          {
            Debug.LogWarning("Couldn't open script : " + scriptName);
          }
          break;
        }
        else
        {
          Debug.LogWarning("Couldn't open script : " + scriptName);
        }
        break;
      }
    }
  }
}
#endif // UNITY_EDITOR

사용법

Hierrarchy의 GameObject 를 선택합니다.

누르면 선택한 GameObject와 함께 제공된 모든 스크립트가 외부 편집기에서 열립니다.

필자는 Visual Studio를 편집기로 설정했고 Visual Studio가 시작되었습니다

참고 자료