static void OnSavedScene()
{
var behaviours = GameObject.FindObjectsOfType(typeof(MonoBehaviour));
var assemblers = new HashSet <PrefabAssembler>();
foreach (MonoBehaviour b in behaviours)
{
if (b.GetType().GetCustomAttributes(typeof(AssembleOnSave), true).Length == 0)
{
continue;
}
Transform target = b.transform;
while (target)
{
var a = target.GetComponent <PrefabAssembler>();
if (a)
{
assemblers.Add(a);
}
target = target.parent;
}
}
if (assemblers.Count != 0)
{
PrefabAssembler.IsSaving = true;
PrefabAssemblerUtility.Assemble(assemblers.ToArray());
PrefabAssembler.IsSaving = false;
}
}
static void BrowsePrefabPath(PrefabAssembler assembler)
{
var curPath =
assembler.prefab ? AssetDatabase.GetAssetPath(assembler.prefab)
: !string.IsNullOrEmpty(EditorApplication.currentScene) ? EditorApplication.currentScene
: "Assets/";
var newPath = EditorUtility.SaveFilePanelInProject("Pick Prefab Path", assembler.name, "prefab", "Pick a location to save the prefab.", curPath);
if (newPath != null && newPath != "" && newPath != curPath)
{
PrefabAssemblerUtility.SetAssemblerTarget(assembler, newPath);
}
}
static void InstanceAssemblerMenuItem()
{
if (Selection.objects.Length != 1)
{
return;
}
if (!Selection.activeGameObject)
{
return;
}
PrefabAssembler assembler = Selection.activeGameObject.GetComponent <PrefabAssembler>();
if (!assembler)
{
var path = EditorUtility.SaveFilePanelInProject("Pick Prefab Path", Selection.activeGameObject.name, "prefab", "Pick a location to save the prefab.");
if (path == null || path == "")
{
return;
}
assembler = Selection.activeGameObject.AddComponent <PrefabAssembler>();
var t = AssetDatabase.LoadAssetAtPath(path, typeof(GameObject)) as GameObject;
if (t)
{
assembler.prefab = t;
PrefabAssemblerUtility.Assemble(assembler);
}
else
{
var go = new GameObject();
assembler.prefab = PrefabUtility.CreatePrefab(path, go);
PrefabAssemblerUtility.Assemble(assembler);
GameObject.DestroyImmediate(go);
}
}
var instance = PrefabUtility.InstantiatePrefab(assembler.prefab) as GameObject;
instance.transform.position = assembler.transform.position;
instance.transform.rotation = assembler.transform.rotation;
instance.transform.parent = assembler.transform.parent;
Selection.activeObject = assembler.gameObject;
}
public static void SetAssemblerTarget(PrefabAssembler assembler, string path)
{
var t = AssetDatabase.LoadAssetAtPath(path, typeof(GameObject)) as GameObject;
if (t)
{
assembler.prefab = t;
}
else
{
var go = new GameObject();
assembler.prefab = PrefabUtility.CreatePrefab(path, go);
PrefabAssemblerUtility.Assemble(assembler);
EditorUtility.SetDirty(assembler);
AssetDatabase.Refresh();
GameObject.DestroyImmediate(go);
}
}
static void NewStagingScene()
{
if (!EditorApplication.SaveCurrentSceneIfUserWantsTo())
{
return;
}
var path = EditorUtility.SaveFilePanelInProject("Pick Prefab Path", Selection.activeGameObject.name, "prefab", "Pick a location to save the prefab.");
if (path == null || path == "")
{
return;
}
EditorApplication.NewScene();
GameObject.DestroyImmediate(Camera.main.gameObject);
var file = new FileInfo(path);
var name = file.Name;
var gameObject = new GameObject(name);
var assembler = gameObject.AddComponent <PrefabAssembler>();
var t = AssetDatabase.LoadAssetAtPath(path, typeof(GameObject)) as GameObject;
if (t)
{
assembler.prefab = t;
PrefabAssemblerUtility.Assemble(assembler);
}
else
{
var go = new GameObject();
assembler.prefab = PrefabUtility.CreatePrefab(path, go);
PrefabAssemblerUtility.Assemble(assembler);
GameObject.DestroyImmediate(go);
}
Selection.activeGameObject = gameObject;
}
static void OnHierarchyWindowItemGUI(int instanceID, Rect selectionRect)
{
var go = EditorUtility.InstanceIDToObject(instanceID) as GameObject;
if (!go)
{
return;
}
var assembler = go.GetComponent <PrefabAssembler>();
if (!assembler)
{
return;
}
var size = GUI.skin.label.CalcSize(new GUIContent(go.name));
selectionRect.x += size.x;
var label = new GUIContent("[P]");
var color = new Color(0.15f, 0.15f, 0.15f, 1f);
if (!assembler.prefab)
{
label = new GUIContent("[X]");
color = new Color(1f, 0.25f, 0.25f, 1f);
}
size = GUI.skin.label.CalcSize(label);
selectionRect.width = size.x;
EditorGUIUtility.AddCursorRect(selectionRect, MouseCursor.Link);
GUI.color = color;
GUI.Label(selectionRect, label);
GUI.color = Color.white;
if (selectionRect.Contains(Event.current.mousePosition))
{
if (Event.current.type == EventType.MouseDown && Event.current.button == 0)
{
if (assembler.prefab)
{
EditorGUIUtility.PingObject(assembler.prefab);
}
else
{
BrowsePrefabPath(assembler);
}
}
if ((Event.current.type == EventType.MouseDown && Event.current.button == 2) ||
(Event.current.type == EventType.MouseDown && Event.current.button == 0 && Event.current.command))
{
if (assembler.prefab)
{
PrefabAssemblerUtility.Assemble(new PrefabAssembler[] { assembler });
}
else
{
BrowsePrefabPath(assembler);
}
}
}
}
