public void GameUpdate()
{
GameUpdateHandleInput();
var updates = Track.Scheduler.UnqueueUpdates();
if (updates > 0)
{
Invalidate();
if (Track.Playing)
{
if (InputUtils.Check(Hotkey.PlaybackZoom))
{
Track.ZoomBy(0.08f);
}
else if (InputUtils.Check(Hotkey.PlaybackUnzoom))
{
Track.ZoomBy(-0.08f);
}
}
}
if (_autosavewatch.Elapsed.TotalMinutes >= 5)
{
_autosavewatch.Restart();
new Thread(() => { Track.BackupTrack(false); }).Start();
}
if (Track.Playing)
{
if (ReversePlayback)
{
for (int i = 0; i < updates; i++)
{
Track.PreviousFrame();
Track.UpdateCamera(true);
}
}
else
{
Track.Update(updates);
}
}
AudioService.EnsureSync();
if (Program.NewVersion != null)
{
Canvas.ShowOutOfDate();
}
}
private bool SelectLine(Vector2d gamepos)
{
using (var trk = game.Track.CreateTrackReader())
{
var line = SelectLine(trk, gamepos, out bool knob);
if (line != null)
{
_clickstart = gamepos;
_active = true;
//is it a knob?
if (knob)
{
if (InputUtils.Check(Hotkey.ToolSelectBothJoints))
{
_selection = new LineSelection(line, bothjoints: true);
}
else
{
var knobpos = Utility.CloserPoint(
gamepos,
line.Position,
line.Position2);
_selection = new LineSelection(line, knobpos);
_hoverclick = true;
_hovertime.Restart();
foreach (var snap in LineEndsInRadius(trk, knobpos, 1))
{
if ((snap.Position == knobpos ||
snap.Position2 == knobpos) &&
snap != line)
{
_selection.snapped.Add(new LineSelection(snap, knobpos));
}
}
}
return(true);
}
else
{
_selection = new LineSelection(line, true);
return(true);
}
}
}
return(false);
}
public void GameUpdate()
{
GameUpdateHandleInput();
var updates = Scheduler.UnqueueUpdates();
if (updates > 0)
{
Invalidate();
if (Track.Playing)
{
if (InputUtils.Check(Hotkey.PlaybackZoom))
{
Zoom(0.08f);
}
else if (InputUtils.Check(Hotkey.PlaybackUnzoom))
{
Zoom(-0.08f);
}
}
}
var qp = (!Track.PlaybackMode) ? InputUtils.Check(Hotkey.EditorQuickPan) : false;
if (qp != _handToolOverride)
{
_handToolOverride = qp;
if (_handToolOverride == false)
{
HandTool.Stop();
}
Invalidate();
UpdateCursor();
}
if (_autosavewatch.Elapsed.TotalMinutes >= 5)
{
_autosavewatch.Restart();
new Thread(() => { Track.BackupTrack(false); }).Start();
}
if (Canvas.GetOpenWindows().Count != 0)
{
Invalidate();
}
if (Track.Playing)
{
if (ReversePlayback)
{
Track.ActiveTriggers.Clear();//we don't want wonky unpredictable behavior
for (int i = 0; i < updates; i++)
{
Track.PreviousFrame();
Track.UpdateCamera(true);
}
}
else
{
Track.Update(updates);
}
}
AudioService.EnsureSync();
if (Program.NewVersion != null)
{
Canvas.ShowOutOfDate();
}
}
private void GameUpdateHandleInput()
{
if (InputUtils.HandleMouseMove(out int x, out int y) && !Canvas.IsModalOpen)
{
if (_handToolOverride)
{
HandTool.OnMouseMoved(new Vector2d(x, y));
}
else
{
SelectedTool.OnMouseMoved(new Vector2d(x, y));
}
}
if (InputUtils.Check(Hotkey.PlaybackForward))
{
if (!_playbacktemp || (ReversePlayback && !InputUtils.Check(Hotkey.PlaybackBackward)))
{
StopTools();
if (!Track.PlaybackMode)
{
Track.StartFromFlag();
Scheduler.DefaultSpeed();
}
if (Track.Paused)
{
Track.TogglePause();
}
Scheduler.Reset();
ReversePlayback = false;
_playbacktemp = true;
}
}
else if (InputUtils.Check(Hotkey.PlaybackBackward))
{
if (!_playbacktemp || (!ReversePlayback && !InputUtils.Check(Hotkey.PlaybackForward)))
{
StopTools();
if (!Track.PlaybackMode)
{
Track.StartFromFlag();
Scheduler.DefaultSpeed();
}
if (Track.Paused)
{
Track.TogglePause();
}
Scheduler.Reset();
ReversePlayback = true;
_playbacktemp = true;
}
}
else if (_playbacktemp)
{
if (!Track.Paused)
{
Track.TogglePause();
}
_playbacktemp = false;
ReversePlayback = false;
Track.UpdateCamera();
}
}
public bool ShouldXySnap()
{
return(Settings.Local.ForceXySnap || InputUtils.Check(Hotkey.ToolXYSnap));
}
public override void OnMouseDown(Vector2d mousepos)
{
Stop();//double check
var gamepos = ScreenToGameCoords(mousepos);
using (var trk = game.Track.CreateTrackWriter())
{
var line = SelectLine(trk, gamepos, out bool knob);
if (line != null)
{
var point = Utility.CloserPoint(
gamepos,
line.Position,
line.Position2);
//is it a knob?
if (knob)
{
_selection = new SelectInfo();
_selection.snapped = new List <SelectInfo>();
_selection.line = line;
_selection.clone = line.Clone();
_clickstart = gamepos;
if (InputUtils.Check(Hotkey.ToolSelectBothJoints))
{
_selection.joint1 = _selection.joint2 = true;
}
else
{
if (line.Position == point)
{
_selection.joint1 = true;
}
else
{
_selection.joint2 = true;
Debug.Assert(
line.Position2 == point,
"Right joint didn't match but was assigned");
}
var snapcandidates =
this.LineEndsInRadius(trk, point, 1);
foreach (var v in snapcandidates)
{
if (v == line)
{
continue;
}
if (v.Position == point || v.Position2 == point)
{
_selection.snapped.Add(new SelectInfo()
{
joint1 = v.Position == point,
joint2 = v.Position2 == point,
line = v,
clone = v.Clone()
});
}
}
}
Active = true;
UpdateTooltip();
}
else
{
_selection = new SelectInfo();
_selection.snapped = new List <SelectInfo>();
_selection.line = line;
_selection.clone = line.Clone();
_clickstart = gamepos;
_selection.joint1 = _selection.joint2 = true;
Active = true;
UpdateTooltip();
}
}
}
base.OnMouseDown(gamepos);
}
protected override void OnMouseDown(MouseButtonEventArgs e)
{
base.OnMouseDown(e);
try
{
InputUtils.UpdateMouse(e.Mouse);
if (linerider.IO.TrackRecorder.Recording)
{
return;
}
var r = _input.ProcessMouseMessage(e);
_uicursor = _input.MouseCaptured;
if (Canvas.GetOpenWindows().Count != 0)
{
UpdateCursor();
return;
}
if (!r)
{
InputUtils.ProcessMouseHotkeys();
if (!Track.Playing)
{
bool dragstart = false;
if (Track.Offset == 0 &&
e.Button == MouseButton.Left &&
InputUtils.Check(Hotkey.EditorMoveStart))
{
var gamepos = ScreenPosition + (new Vector2d(e.X, e.Y) / Track.Zoom);
dragstart = Game.Rider.GetBounds(
Track.GetStart()).Contains(
gamepos.X,
gamepos.Y);
if (dragstart)
{
// 5 is arbitrary, but i assume that's a decent
// place to assume the user has done "work"
if (!Track.MoveStartWarned && Track.LineCount > 5)
{
var popup = MessageBox.Show(Canvas,
"You're about to move the start position of the rider." +
" This cannot be undone, and may drastically change how your track plays." +
"\nAre you sure you want to do this?", "Warning", MessageBox.ButtonType.OkCancel);
popup.RenameButtons("I understand");
popup.Dismissed += (o, args) =>
{
if (popup.Result == Gwen.DialogResult.OK)
{
Track.MoveStartWarned = true;
}
};
}
else
{
_dragRider = dragstart;
}
}
}
if (!_dragRider && !dragstart)
{
if (e.Button == MouseButton.Left)
{
CurrentTools.SelectedTool.OnMouseDown(new Vector2d(e.X, e.Y));
}
else if (e.Button == MouseButton.Right)
{
CurrentTools.SelectedTool.OnMouseRightDown(new Vector2d(e.X, e.Y));
}
}
}
else if (CurrentTools.SelectedTool == CurrentTools.PencilTool && CurrentTools.PencilTool.DrawingScenery)
{
if (e.Button == MouseButton.Left)
{
CurrentTools.PencilTool.OnMouseDown(new Vector2d(e.X, e.Y));
}
}
}
UpdateCursor();
Invalidate();
}
catch (Exception ex)
{
// SDL2 backend eats exceptions.
// we have to manually crash.
Program.Crash(ex, true);
Close();
}
}
