void OnEnable()
{
string projectPath = Path.GetDirectoryName(Application.dataPath);
string settingsPath = Path.Combine(projectPath, "u3d-exporter.json");
// read u3d-exporter.json
JSON_ExportSettings settings = null;
try {
using (StreamReader r = new StreamReader(settingsPath)) {
string json = r.ReadToEnd();
settings = JsonConvert.DeserializeObject <JSON_ExportSettings>(json);
}
} catch (System.Exception) {
settings = new JSON_ExportSettings();
}
// outputPath
this.outputPath = settings.outputPath;
if (string.IsNullOrEmpty(this.outputPath))
{
this.outputPath = projectPath;
}
// projectName
this.projectName = settings.projectName;
if (string.IsNullOrEmpty(this.projectName))
{
this.projectName = "out";
}
// scenes
scenes = new List <SceneAsset>();
for (int i = 0; i < settings.scenes.Count; ++i)
{
string scenePath = AssetDatabase.GUIDToAssetPath(settings.scenes[i]);
SceneAsset asset = AssetDatabase.LoadAssetAtPath(scenePath, typeof(SceneAsset)) as SceneAsset;
if (asset)
{
this.scenes.Add(asset);
}
}
this.uiScenes = new ReorderableList(this.scenes, typeof(SceneAsset), true, true, true, true);
this.uiScenes.drawHeaderCallback = (Rect rect) => {
EditorGUI.LabelField(rect, "Scenes:", EditorStyles.boldLabel);
};
this.uiScenes.drawElementCallback = (Rect rect, int index, bool isActive, bool isFocused) => {
object asset = this.uiScenes.list[index];
rect.y += 2;
rect.height = EditorGUIUtility.singleLineHeight;
EditorGUI.BeginChangeCheck();
asset = EditorGUI.ObjectField(rect, asset as Object, typeof(SceneAsset), false);
if (EditorGUI.EndChangeCheck())
{
this.uiScenes.list[index] = asset;
this.jsonDirty = true;
}
};
this.uiScenes.onChangedCallback = (ReorderableList list) => {
this.jsonDirty = true;
};
// directories
dirs = new List <Object>();
for (int i = 0; i < settings.dirs.Count; ++i)
{
string dirPath = AssetDatabase.GUIDToAssetPath(settings.dirs[i]);
Object asset = AssetDatabase.LoadAssetAtPath(dirPath, typeof(Object));
if (asset)
{
this.dirs.Add(asset);
}
}
this.uiDirs = new ReorderableList(dirs, typeof(Object), true, true, true, true);
this.uiDirs.drawHeaderCallback = (Rect rect) => {
EditorGUI.LabelField(rect, "Directories:", EditorStyles.boldLabel);
};
this.uiDirs.drawElementCallback = (Rect rect, int index, bool isActive, bool isFocused) => {
object asset = this.uiDirs.list[index];
rect.y += 2;
rect.height = EditorGUIUtility.singleLineHeight;
EditorGUI.BeginChangeCheck();
asset = EditorGUI.ObjectField(rect, dirs[index], typeof(Object), false);
if (EditorGUI.EndChangeCheck())
{
this.uiDirs.list[index] = asset;
this.jsonDirty = true;
}
};
this.uiDirs.onChangedCallback = (ReorderableList list) => {
this.jsonDirty = true;
};
this.Repaint();
}
void OnGUI()
{
EditorGUIUtility.labelWidth = 100.0f;
// EditorGUIUtility.fieldWidth = fieldWidth;
// =========================
// Options
// =========================
GUILayout.Label("Options", EditorStyles.boldLabel);
// #########################
// Start
// #########################
GUIStyle style = EditorStyles.inspectorDefaultMargins;
EditorGUILayout.BeginVertical(style, new GUILayoutOption[0]);
// =========================
// Output Path
// =========================
EditorGUILayout.LabelField("Project:", EditorStyles.boldLabel);
string outputPath = EditorGUILayout.TextField("Output Path", this.outputPath);
if (outputPath != this.outputPath)
{
this.outputPath = outputPath;
this.jsonDirty = true;
}
// =========================
// Browse
// =========================
EditorGUILayout.BeginHorizontal(new GUILayoutOption[0]);
GUILayout.FlexibleSpace();
if (GUILayout.Button("Open...", GUILayout.MaxWidth(80)))
{
this.Explore(this.outputPath);
}
if (GUILayout.Button("Browse...", GUILayout.MaxWidth(80)))
{
this.Browse();
}
EditorGUILayout.EndHorizontal();
EditorGUILayout.Space();
// =========================
// Project Name
// =========================
string projName = EditorGUILayout.TextField("Project Name", this.projectName);
if (projName != this.projectName)
{
this.projectName = projName;
this.jsonDirty = true;
}
// =========================
// Mode
// =========================
this.mode = (FileMode)EditorGUILayout.EnumPopup("Mode", this.mode);
// =========================
// Scenes
// =========================
if (this.uiScenes != null)
{
this.uiScenes.DoLayoutList();
}
EditorGUILayout.Space();
// =========================
// Directories
// =========================
if (uiDirs != null)
{
uiDirs.DoLayoutList();
}
// =========================
// Export Button
// =========================
EditorGUILayout.Space();
EditorGUILayout.BeginHorizontal(new GUILayoutOption[0]);
EditorGUILayout.Space();
GUILayout.FlexibleSpace();
if (GUILayout.Button("Export", "LargeButton", GUILayout.MaxWidth(200)))
{
this.Export();
}
GUILayout.FlexibleSpace();
EditorGUILayout.Space();
EditorGUILayout.EndHorizontal();
// #########################
// End
// #########################
EditorGUILayout.EndVertical();
if (this.jsonDirty)
{
JSON_ExportSettings settings = new JSON_ExportSettings();
settings.projectName = this.projectName;
settings.outputPath = this.outputPath;
settings.mode = this.mode;
for (int i = 0; i < this.scenes.Count; ++i)
{
if (this.scenes[i] == null)
{
continue;
}
string path = AssetDatabase.GetAssetPath(this.scenes[i]);
settings.scenes.Add(AssetDatabase.AssetPathToGUID(path));
}
for (int i = 0; i < this.dirs.Count; ++i)
{
if (this.dirs[i] == null)
{
continue;
}
string path = AssetDatabase.GetAssetPath(this.dirs[i]);
settings.dirs.Add(AssetDatabase.AssetPathToGUID(path));
}
// save json
string json = JsonConvert.SerializeObject(settings, Formatting.Indented);
string projectPath = Path.GetDirectoryName(Application.dataPath);
string settingsPath = Path.Combine(projectPath, "u3d-exporter.json");
StreamWriter writer = new StreamWriter(settingsPath);
writer.Write(json);
writer.Close();
this.jsonDirty = false;
}
}