public static IEnumerable <Transform> GetChildren(this HittTemplate template, Transform parent, bool emptyasnull = true)
{
for (int i = 0; i < parent.childCount; i++)
{
var n = parent.GetChild(i);
var g = HittUtility.GetPrefabOf(n.gameObject) as GameObject;
if (g && template.objectIndex.GetValue(g.name) != null)
{
yield return(n);
}
else if (template.empty == g)
{
yield return(emptyasnull ? null : n); // for empty
}
}
}
public static HittItem GetItemOf(this HittTemplate template, GameObject g)
{
g = HittUtility.GetPrefabOf(g);
return(g ? template.objectIndex.GetValue(g.name) : null);
}
void ItemsGUI()
{
var ev = Event.current;
var ms = ev.mousePosition;
//if (activeItem >= 0)
//{
// var e = template.items[activeItem];
// var ei = e ? e.GetComponent<HittItem>() : null;
// if (!ei)
// {
// EditorGUILayout.HelpBox("Selected item does not have HittItem.", MessageType.None);
// }
// else
// {
// EditorGUILayout.BeginHorizontal();
// EditorGUILayout.LabelField(e.name);
// bool exist = Array.IndexOf( template.items.con
// EditorGUI.BeginDisabledGroup()
// if (GUILayout.Button("+", GUILayout.Width(50)))
// {
// Undo.RecordObject(template, "Add new Entrance Template");
// ArrayUtility.Add(ref template.entrances, e.Clone());
// }
// if (GUILayout.Button("-", GUILayout.Width(50)) && template.entrances.Length > 1)
// {
// Undo.RecordObject(template, "Delete Entrance Template");
// ArrayUtility.RemoveAt(ref template.entrances, activeEntrance);
// activeEntrance--;
// }
// EditorGUILayout.EndHorizontal();
// }
//}
EditorGUILayout.BeginHorizontal();
scroll = EditorGUILayout.BeginScrollView(scroll, GUILayout.ExpandHeight(true));
Styles.MakeGrid(new Vector2(100, 100), template.items.Length, delegate(Rect r, int i)
{
var g = template.items[i];
if ((r).Contains(ms + scroll))
{
if (ev.type == EventType.DragPerform || ev.type == EventType.DragUpdated)
{
var obj = HittUtility.GetPrefabOf(DragAndDrop.objectReferences.FirstOrDefault() as GameObject);
if (obj && !g.prefab && !template.objectIndex.ContainsKey(obj.name))
{
DragAndDrop.visualMode = DragAndDropVisualMode.Link;
if (ev.type == EventType.DragPerform)
{
g.prefab = obj;
template.Populate();
DragAndDrop.AcceptDrag();
}
ev.Use();
}
}
if (ev.type == EventType.MouseDown)
{
activeItem = i;
if (g.prefab)
{
if (ev.clickCount >= 2)
{
EditorGUIUtility.PingObject(g.prefab);
}
else
{
DragAndDrop.PrepareStartDrag();
DragAndDrop.objectReferences = new UnityEngine.Object[] { g.prefab };
DragAndDrop.visualMode = DragAndDropVisualMode.Copy;
DragAndDrop.StartDrag("Prefab Out");
}
}
}
}
if (ev.type == EventType.Repaint)
{
if (g.prefab)
{
GUI.Label(r, new GUIContent(AssetPreview.GetAssetPreview(g.prefab), g.name), Styles.labelThumb);
if (activeItem == i)
{
var r2 = r;
r2.height = 8;
GUI.Box(r2, EditorGUIUtility.whiteTexture);
}
GUI.Label(r, g.name, Styles.labelThumbName);
if (g.key != KeyCode.None)
{
GUI.Label(r, g.key.ToString(), Styles.labelThumbKey);
}
if (g.port.tag == 0)
{
GUI.Label(r, "??", Styles.labelThumbQuestion);
}
}
else
{
GUI.Box(r, Texture2D.whiteTexture);
GUI.Label(r, "+", Styles.labelStyles[2]);
}
}
});
EditorGUILayout.EndScrollView();
if (GUILayoutUtility.GetLastRect().Contains(ms))
{
if (ev.type == EventType.DragPerform || ev.type == EventType.DragUpdated)
{
DragAndDrop.visualMode = DragAndDropVisualMode.Copy;
if (ev.type == EventType.DragPerform)
{
foreach (var o in DragAndDrop.objectReferences)
{
var g = HittUtility.GetPrefabOf(o as GameObject);
if (template.GetItemOf(g) == null)
{
var i = new HittItem();
i.AssignPrefab(g);
ArrayUtility.Add(ref template.items, i);
}
}
template.Populate();
}
}
}
EditorGUILayout.BeginVertical(GUILayout.Width(200), GUILayout.ExpandHeight(true));
{
EditorGUILayout.BeginHorizontal();
if (GUILayout.Button("+"))
{
ArrayUtility.Add(ref template.items, new HittItem());
}
if (GUILayout.Button("-"))
{
}
EditorGUILayout.EndHorizontal();
EditorGUILayout.Separator();
if (activeItem >= 0)
{
var g = template.items[activeItem];
g.name = EditorGUILayout.DelayedTextField(g.name);
g.key = (KeyCode)EditorGUILayout.EnumPopup(g.key);
if (GUILayout.Button("Reset Gates"))
{
g.port.tag = 0;
g.entrances = new Entrance[] { };
SceneView.RepaintAll();
}
if (GUILayout.Button("Crop Gates"))
{
var n = activeObject.GetComponentInChildren <MeshFilter>();
if (n && n.sharedMesh)
{
var b = n.sharedMesh.bounds;
g.port.position = b.ClosestPoint(g.port.position);
foreach (var e in g.entrances)
{
e.position = b.ClosestPoint(e.position);
}
SceneView.RepaintAll();
}
}
}
}
EditorGUILayout.EndVertical();
EditorGUILayout.EndHorizontal();
}
