public static void RemovePath(int i)
{
UnityInstalls.LazyInitialize();
UnityInstalls.installPaths.RemoveAt(i);
UnityInstalls.UpdateUnityInstalls();
UnityInstalls.Save();
}
protected virtual void OnGUI()
{
EditorGUILayout.LabelField("Unity Installations Paths");
if (UnityInstalls.InstallPathsCount == 0 || UnityInstalls.UnityInstallsCount == 0)
{
EditorGUILayout.HelpBox("Your Unity folders must end by their version. (e.g. \"Unity 4.2.1f3\", \"Unity5.1.3p4\")", MessageType.Info);
}
foreach (var pair in UnityInstalls.EachPath)
{
using (new EditorGUILayout.HorizontalScope())
{
EditorGUI.BeginChangeCheck();
string path = EditorGUILayout.TextField(pair.Value);
if (EditorGUI.EndChangeCheck() == true)
{
UnityInstalls.SetPath(pair.Key, path);
}
if (GUILayout.Button("Browse", GUILayout.Width(60F)) == true)
{
path = pair.Value;
if (string.IsNullOrEmpty(path) == false)
{
path = Path.GetDirectoryName(path);
}
string projectPath = EditorUtility.OpenFolderPanel("Folder with Unity installations ending by A.B.C[abfpx]NN", path, string.Empty);
if (string.IsNullOrEmpty(projectPath) == false)
{
UnityInstalls.SetPath(pair.Key, projectPath);
GUI.FocusControl(null);
}
}
if (GUILayout.Button("X", GUILayout.Width(16F)) == true)
{
UnityInstalls.RemovePath(pair.Key);
return;
}
}
}
if (GUILayout.Button("Add installation path") == true)
{
UnityInstalls.AddPath();
}
using (var scroll = new EditorGUILayout.ScrollViewScope(this.scrollPosition))
{
this.scrollPosition = scroll.scrollPosition;
foreach (var pair in UnityInstalls.EachInstall)
{
EditorGUILayout.LabelField(pair.Value + " [" + pair.Key + "]");
}
}
}
/// <summary>Returns the path of the Unity installation corresponding to the version. Returns null if none is available.</summary>
/// <param name="unityVersion"></param>
/// <returns></returns>
public static string GetUnityExecutable(string unityVersion)
{
UnityInstalls.LazyInitialize();
string path;
if (UnityInstalls.unityInstalls.TryGetValue(unityVersion, out path) == true)
{
return(Path.Combine(path, @"Editor\Unity.exe"));
}
return(null);
}
public static void SetPath(int i, string path)
{
UnityInstalls.LazyInitialize();
if (i >= 0 && i < UnityInstalls.installPaths.Count)
{
UnityInstalls.installPaths[i] = path;
}
UnityInstalls.UpdateUnityInstalls();
UnityInstalls.Save();
}
private static void UpdateUnityInstalls()
{
UnityInstalls.unityInstalls.Clear();
for (int i = 0, max = UnityInstalls.installPaths.Count; i < max; i++)
{
UnityInstalls.ExtractUnityInstalls(UnityInstalls.installPaths[i]);
}
if (UnityInstalls.UnityInstallsChanged != null)
{
UnityInstalls.UnityInstallsChanged();
}
}
public static void AddPath(string path = null)
{
UnityInstalls.LazyInitialize();
if (path == null)
{
if (UnityInstalls.installPaths.Count > 0)
{
UnityInstalls.installPaths.Add(UnityInstalls.installPaths[UnityInstalls.installPaths.Count - 1]);
}
else
{
UnityInstalls.installPaths.Add(string.Empty);
}
UnityInstalls.Save();
}
else if (UnityInstalls.installPaths.Contains(path) == false)
{
UnityInstalls.installPaths.Add(path);
UnityInstalls.UpdateUnityInstalls();
UnityInstalls.Save();
}
}
private static void LazyInitialize()
{
if (UnityInstalls.installPaths == null)
{
try
{
string rawPaths = EditorPrefs.GetString(UnityInstalls.UnityInstallPathsPrefKey);
if (string.IsNullOrEmpty(rawPaths) == false)
{
string[] paths = rawPaths.Split(UnityInstalls.Separator);
if (paths.Length > 0)
{
UnityInstalls.installPaths = new List <string>(paths);
UnityInstalls.unityInstalls = new Dictionary <string, string>();
UnityInstalls.UpdateUnityInstalls();
}
}
}
catch (Exception ex)
{
Debug.LogException(ex);
}
finally
{
if (UnityInstalls.installPaths == null)
{
UnityInstalls.installPaths = new List <string>();
}
if (UnityInstalls.unityInstalls == null)
{
UnityInstalls.unityInstalls = new Dictionary <string, string>();
}
}
}
}