void InteractiveTemplate(SceneView view, Event ev)
{
if (active == null)
{
return;
}
if (ev.type == EventType.DragUpdated || ev.type == EventType.DragPerform)
{
var data = DragAndDrop.GetGenericData("MittEntrance") as GateTags;
if (data != null)
{
dragTemplate = data;
if (ev.type == EventType.DragUpdated)
{
float d; RaycastHit hit;
Vector3 center = activeObject.transform.TransformPoint(active.center);
Vector3 normal = -view.camera.transform.forward;
if (!ev.shift)
{
normal = HittUtility.Align(normal);
}
Plane plane = new Plane(normal, center);
Ray ray = HittUtility.MouseRay(ev, view);
plane.Raycast(ray, out d);
Vector3 point = ray.GetPoint(d);
if (!ev.shift)
{
point = HittUtility.Snap(point - center, HandleUtility.GetHandleSize(center) * 0.2f) + center;
}
if (!(ev.control || ev.command) && Physics.Linecast(point, center, out hit))
{
point = hit.point;
}
dragStop = new DragStop()
{
pos = point, center = center, normal = normal
};
DragAndDrop.visualMode = DragAndDropVisualMode.Link;
ev.Use();
}
else
{
{
Undo.RecordObject(activeObject, "Add new Entrance");
active.AddEntrance(new Entrance()
{
position = activeObject.transform.InverseTransformPoint(dragStop.pos),
rotation = HittUtility.Conjugate(activeObject.transform.rotation) * Quaternion.LookRotation(dragStop.pos - dragStop.center),
tag = dragTemplate.hash
});
template.Populate();
}
dragTemplate = null;
DragAndDrop.activeControlID = 0;
DragAndDrop.AcceptDrag();
ev.Use();
}
}
}
else if (ev.type == EventType.DragExited)
{
dragTemplate = null;
}
if (ev.type == EventType.Repaint)
{
if (dragTemplate != null)
{
var r = Mathf.Min(Vector3.Magnitude(dragStop.pos - dragStop.center) * 0.5f, 1);
var c = dragTemplate.color; Handles.color = c;
Handles.DrawLine(dragStop.center, dragStop.pos);
c.a *= 0.5f; Handles.color = c;
Handles.DrawWireDisc(dragStop.center, dragStop.normal, r);
c.a *= 0.2f; Handles.color = c;
Handles.DrawSolidDisc(dragStop.center, dragStop.normal, r);
}
}
}
void EntranceGUI()
{
var ev = Event.current;
var ms = ev.mousePosition;
GateTags e = null;
EditorGUILayout.Space();
EditorGUILayout.BeginHorizontal();
EditorGUI.BeginChangeCheck();
if (template.gates.Length > 0)
{
e = template.gates[HittUtility.Clamp(template.gates, activeEntrance)];
e.name = EditorGUILayout.TextField(e.name);
e.color = EditorGUILayout.ColorField(e.color);
e.size = EditorGUILayout.Vector3Field(GUIContent.none, e.size);
}
if (GUILayout.Button("+", GUILayout.Width(50)))
{
Undo.RecordObject(template, "Add new Entrance Template");
ArrayUtility.Add(ref template.gates, e == null ? new GateTags() : e.Clone());
}
if (GUILayout.Button("-", GUILayout.Width(50)) && template.gates.Length > 1)
{
Undo.RecordObject(template, "Delete Entrance Template");
ArrayUtility.RemoveAt(ref template.gates, activeEntrance);
activeEntrance--;
}
if (EditorGUI.EndChangeCheck())
{
SceneView.RepaintAll();
}
EditorGUILayout.EndHorizontal();
Styles.MakeGrid(new Vector2(150, 50), template.gates.Length, delegate(Rect r, int i)
{
var g = template.gates[i];
var c = GUI.color;
if (ev.type == EventType.Repaint)
{
GUI.color = g.color;
GUI.Box(r, Texture2D.whiteTexture);
GUI.color = c;
GUI.Label(r, g.name, Styles.labelStyles[(Styles.IsDark(g.color) ? 1 : 0) + (activeEntrance == i ? 2 : 0)]);
}
if (ev.type == EventType.MouseDown && r.Contains(ms))
{
activeEntrance = i;
if (active != null)
{
DragAndDrop.PrepareStartDrag();
DragAndDrop.objectReferences = new UnityEngine.Object[] { template };
DragAndDrop.SetGenericData("MittEntrance", g);
DragAndDrop.visualMode = DragAndDropVisualMode.Copy;
DragAndDrop.StartDrag("Make Prefab");
}
else
{
Repaint();
}
}
});
}
