public override void Update(UpdateState state)
{
if (Refocused)
{
Refocused = false;
if (LastTreeVersion != BHAVView.EditTargetTree.TreeVersion)
{
//reload the BHAV
BHAVView.Init();
UndoStack.Clear();
RedoStack.Clear();
LastTreeVersion = BHAVView.EditTargetTree.TreeVersion;
if (DebugMode && DebugFrame != null)
{
UpdateDebugPointer(DebugFrame);
}
}
}
lock (Commands)
{
if (Commands.Count > 0)
{
RedoStack.Clear();
}
foreach (var cmd in Commands)
{
state.SharedData["ExternalDraw"] = true;
cmd.Execute(BHAVView.EditTarget, this);
UndoStack.Push(cmd);
}
if (Commands.Count > 0)
{
BHAVView.Scope.Object.Resource.Recache();
}
Commands.Clear();
}
lock (ValueChangeCmds)
{
foreach (var cmd in ValueChangeCmds)
{
cmd.Execute();
}
Commands.Clear();
}
while (UndoRedoDir > 0)
{
if (UndoStack.Count > 0)
{
var cmd = UndoStack.Pop();
state.SharedData["ExternalDraw"] = true;
cmd.Undo(BHAVView.EditTarget, this);
RedoStack.Push(cmd);
}
UndoRedoDir--;
}
while (UndoRedoDir < 0)
{
if (RedoStack.Count > 0)
{
var cmd = RedoStack.Pop();
state.SharedData["ExternalDraw"] = true;
cmd.Execute(BHAVView.EditTarget, this);
UndoStack.Push(cmd);
}
UndoRedoDir++;
}
if (RedrawNext)
{
state.SharedData["ExternalDraw"] = true;
RedrawNext = false;
}
if (Placement != null)
{
var desiredPos = new Vector2(state.MouseState.X, state.MouseState.Y) - (new Vector2(Placement.Width, Placement.Height) / 2); // the mouse-placement position
if (SnapPrims)
{
var snappedPos = BHAVView.LocalPoint(Placement.SnapToNearbyPrims(state, new Vector2(), BHAVView.GetMousePosition(state.MouseState), out bool result)); // snapped position
if (result)
{
desiredPos = snappedPos;
}
}
Placement.Position = GlobalPoint(desiredPos);
Placement.Style = PGroupStyles.ByType[PrimitiveGroup.Placement];
state.SharedData["ExternalDraw"] = true;
Placement.Update(state);
PlacingName.Position = new Vector2(LastWidth / 2, LastHeight - 66);
PlacingDesc.Position = new Vector2(LastWidth / 2, LastHeight - 48);
var mx = state.MouseState.Position.X;
var my = state.MouseState.Position.Y;
if (MouseWasDown && (state.MouseState.LeftButton == ButtonState.Released) &&
mx > 0 && mx < LastWidth && my > 0 && my < LastHeight)
{
QueueCommand(new AddPrimCommand(Placement));
Placement.Position -= BHAVView.Position;
ClearPlacement();
}
}
CutoutPhase++;
MouseWasDown = state.MouseState.LeftButton == ButtonState.Pressed;
base.Update(state);
if (BHAVView.HoverPrim != null && (!RightMouseWasDown) &&
state.MouseState.RightButton == ButtonState.Pressed &&
BHAVView.HoverPrim.Type == TREEBoxType.Primitive)
{
QueueCommand(new ToggleBreakpointCommand(BHAVView.HoverPrim));
}
RightMouseWasDown = state.MouseState.RightButton == ButtonState.Pressed;
}
