public void Update()
{
bool noModifier = !Input.GetKey(KeyCode.LeftControl) && !Input.GetKey(KeyCode.LeftShift) && !Input.GetKey(KeyCode.LeftAlt);
bool ctrlExclusive = Input.GetKey(KeyCode.LeftControl) && !Input.GetKey(KeyCode.LeftShift) && !Input.GetKey(KeyCode.LeftAlt);
bool shiftExclusive = !Input.GetKey(KeyCode.LeftControl) && Input.GetKey(KeyCode.LeftShift) && !Input.GetKey(KeyCode.LeftAlt);
bool ctrlShiftExclusive = Input.GetKey(KeyCode.LeftControl) && Input.GetKey(KeyCode.LeftShift) && !Input.GetKey(KeyCode.LeftAlt);
int scrollDirection = Math.Sign(Input.mouseScrollDelta.y);
if (Input.GetKeyUp(KeyCode.Space))
{
songEditorSceneController.TogglePlayPause();
}
if (scrollDirection != 0 && noteArea.IsPointerOver)
{
// Scroll horizontal in NoteArea with mouse wheel
if (noModifier)
{
noteArea.ScrollHorizontal(scrollDirection);
}
// Zoom horizontal in NoteArea with Ctrl + mouse wheel
if (ctrlExclusive)
{
noteArea.ZoomHorizontal(scrollDirection);
}
// Scroll vertical in NoteArea with Shift + mouse wheel
if (shiftExclusive)
{
noteArea.ScrollVertical(scrollDirection);
}
// Zoom vertical in NoteArea with Ctrl + Shift + mouse wheel
if (ctrlShiftExclusive)
{
noteArea.ZoomVertical(scrollDirection);
}
}
}
private void UpdateInputToScrollAndZoom(EKeyboardModifier modifier)
{
// Scroll with arroy keys
if (Input.GetKeyUp(KeyCode.LeftArrow) && modifier == EKeyboardModifier.None && !InputFieldHasFocus())
{
noteArea.ScrollHorizontal(-1);
}
if (Input.GetKeyUp(KeyCode.RightArrow) && modifier == EKeyboardModifier.None && !InputFieldHasFocus())
{
noteArea.ScrollHorizontal(1);
}
// Zoom and scroll with mouse wheel
int scrollDirection = Math.Sign(Input.mouseScrollDelta.y);
if (scrollDirection != 0 && noteArea.IsPointerOver)
{
// Scroll horizontal in NoteArea with mouse wheel
if (modifier == EKeyboardModifier.None)
{
noteArea.ScrollHorizontal(scrollDirection);
}
// Zoom horizontal in NoteArea with Ctrl + mouse wheel
if (modifier == EKeyboardModifier.Ctrl)
{
noteArea.ZoomHorizontal(scrollDirection);
}
// Scroll vertical in NoteArea with Shift + mouse wheel
if (modifier == EKeyboardModifier.Shift)
{
noteArea.ScrollVertical(scrollDirection);
}
// Zoom vertical in NoteArea with Ctrl + Shift + mouse wheel
if (modifier == EKeyboardModifier.CtrlShift)
{
noteArea.ZoomVertical(scrollDirection);
}
}
}
private void UpdateInputToScrollAndZoom(EKeyboardModifier modifier)
{
// Scroll with arroy keys
if (Input.GetKeyUp(KeyCode.LeftArrow) && modifier == EKeyboardModifier.None)
{
noteArea.ScrollHorizontal(-1);
}
if (Input.GetKeyUp(KeyCode.RightArrow) && modifier == EKeyboardModifier.None)
{
noteArea.ScrollHorizontal(1);
}
// Zoom horizontal with Ctrl+'+' and Ctrl+'-'
// Note: On my keyboard, the plus button has KeyCode.Equals but I don't know why.
bool isPlusKeyUp = Input.GetKeyUp(KeyCode.Plus) || Input.GetKeyUp(KeyCode.KeypadPlus) || Input.GetKeyUp(KeyCode.Equals);
bool isMinusKeyUp = Input.GetKeyUp(KeyCode.Minus) || Input.GetKeyUp(KeyCode.KeypadMinus);
if (isPlusKeyUp && modifier == EKeyboardModifier.Ctrl)
{
noteArea.ZoomHorizontal(1);
}
if (isMinusKeyUp && modifier == EKeyboardModifier.Ctrl)
{
noteArea.ZoomHorizontal(-1);
}
// Zoom vertical with Ctrl+Shift+'+' and Ctrl+Shift+'-'
if (isPlusKeyUp && modifier == EKeyboardModifier.CtrlShift)
{
noteArea.ZoomVertical(1);
}
if (isMinusKeyUp && modifier == EKeyboardModifier.CtrlShift)
{
noteArea.ZoomVertical(-1);
}
// Zoom and scroll with mouse wheel
int scrollDirection = Math.Sign(Input.mouseScrollDelta.y);
if (scrollDirection != 0 && noteArea.IsPointerOver)
{
// Scroll horizontal in NoteArea with mouse wheel
if (modifier == EKeyboardModifier.None)
{
noteArea.ScrollHorizontal(scrollDirection);
}
// Zoom horizontal in NoteArea with Ctrl + mouse wheel
if (modifier == EKeyboardModifier.Ctrl)
{
noteArea.ZoomHorizontal(scrollDirection);
}
// Scroll vertical in NoteArea with Shift + mouse wheel
if (modifier == EKeyboardModifier.Shift)
{
noteArea.ScrollVertical(scrollDirection);
}
// Zoom vertical in NoteArea with Ctrl + Shift + mouse wheel
if (modifier == EKeyboardModifier.CtrlShift)
{
noteArea.ZoomVertical(scrollDirection);
}
}
}
private void Start()
{
InputManager.AdditionalInputActionInfos.Add(new InputActionInfo("Zoom Horizontal", "Ctrl+Mouse Wheel | 2 Finger Pinch-gesture"));
InputManager.AdditionalInputActionInfos.Add(new InputActionInfo("Zoom Vertical", "Ctrl+Shift+Mouse Wheel | 2 Finger Pinch-gesture"));
InputManager.AdditionalInputActionInfos.Add(new InputActionInfo("Scroll Horizontal", "Mouse Wheel | Arrow Keys | 2 Finger Drag | Middle Mouse Button+Drag"));
InputManager.AdditionalInputActionInfos.Add(new InputActionInfo("Scroll Vertical", "Shift+Mouse Wheel | Shift+Arrow Keys | 2 Finger Drag | Middle Mouse Button+Drag"));
InputManager.AdditionalInputActionInfos.Add(new InputActionInfo("Move Note Horizontal", "Shift+Arrow Keys | 1 (Numpad) | 3 (Numpad)"));
InputManager.AdditionalInputActionInfos.Add(new InputActionInfo("Move Note Vertical", "Shift+Arrow Keys | Minus (Numpad) | Plus (Numpad)"));
InputManager.AdditionalInputActionInfos.Add(new InputActionInfo("Move Note Vertical One Octave", "Ctrl+Shift+Arrow Keys"));
InputManager.AdditionalInputActionInfos.Add(new InputActionInfo("Move Left Side of Note", "Ctrl+Arrow Keys | Divide (Numpad) | Multiply (Numpad)"));
InputManager.AdditionalInputActionInfos.Add(new InputActionInfo("Move Right side of Note", "Alt+Arrow Keys | 7 (Numpad) | 8 (Numpad) | 9 (Numpad)"));
InputManager.AdditionalInputActionInfos.Add(new InputActionInfo("Select Next Note", "6 (Numpad)"));
InputManager.AdditionalInputActionInfos.Add(new InputActionInfo("Select Previous Note", "4 (Numpad)"));
InputManager.AdditionalInputActionInfos.Add(new InputActionInfo("Play Selected Notes", "5 (Numpad)"));
InputManager.AdditionalInputActionInfos.Add(new InputActionInfo("Toggle Play Pause", "Double Click"));
InputManager.AdditionalInputActionInfos.Add(new InputActionInfo("Play MIDI Sound of Note", "Ctrl+Click Note"));
// Show / hide help
InputManager.GetInputAction(R.InputActions.usplay_toggleHelp).PerformedAsObservable()
.Subscribe(_ => inputActionInfoOverlay.SetActive(!inputActionInfoOverlay.activeSelf));
// Jump to start / end of song
InputManager.GetInputAction(R.InputActions.songEditor_jumpToStartOfSong).PerformedAsObservable()
.Subscribe(_ => songAudioPlayer.PositionInSongInMillis = 0);
InputManager.GetInputAction(R.InputActions.songEditor_jumpToEndOfSong).PerformedAsObservable()
.Subscribe(_ => songAudioPlayer.PositionInSongInMillis = songAudioPlayer.DurationOfSongInMillis - 1);
// Play / pause
InputManager.GetInputAction(R.InputActions.songEditor_togglePlayPause).PerformedAsObservable()
.Where(_ => !InputUtils.IsKeyboardControlPressed())
.Subscribe(_ => songEditorSceneController.ToggleAudioPlayPause());
// Play only the selected notes
InputManager.GetInputAction(R.InputActions.songEditor_playSelectedNotes).PerformedAsObservable()
.Subscribe(_ => PlayAudioInRangeOfNotes(selectionController.GetSelectedNotes()));
// Stop playback or return to last scene
InputManager.GetInputAction(R.InputActions.usplay_back).PerformedAsObservable()
.Subscribe(OnBack);
// Select all notes
InputManager.GetInputAction(R.InputActions.songEditor_selectAll).PerformedAsObservable()
.Subscribe(_ => selectionController.SelectAll());
// Select next / previous note
InputManager.GetInputAction(R.InputActions.songEditor_selectNextNote).PerformedAsObservable()
.Where(_ => !InputUtils.AnyKeyboardModifierPressed())
.Subscribe(_ => selectionController.SelectNextNote());
InputManager.GetInputAction(R.InputActions.songEditor_selectPreviousNote).PerformedAsObservable()
.Subscribe(_ => selectionController.SelectPreviousNote());
// Delete notes
InputManager.GetInputAction(R.InputActions.songEditor_delete).PerformedAsObservable()
.Subscribe(_ => deleteNotesAction.ExecuteAndNotify(selectionController.GetSelectedNotes()));
// Undo
InputManager.GetInputAction(R.InputActions.songEditor_undo).PerformedAsObservable()
.Subscribe(_ => historyManager.Undo());
// Redo
InputManager.GetInputAction(R.InputActions.songEditor_redo).PerformedAsObservable()
.Subscribe(_ => historyManager.Redo());
// Save
InputManager.GetInputAction(R.InputActions.songEditor_save).PerformedAsObservable()
.Subscribe(_ => songEditorSceneController.SaveSong());
// Start editing of lyrics
InputManager.GetInputAction(R.InputActions.songEditor_editLyrics).PerformedAsObservable()
.Subscribe(_ => songEditorSceneController.StartEditingNoteText());
// Change position in song
InputManager.GetInputAction(R.InputActions.ui_navigate).PerformedAsObservable()
.Subscribe(OnNavigate);
// Make golden / freestyle / normal
InputManager.GetInputAction(R.InputActions.songEditor_toggleNoteTypeGolden).PerformedAsObservable()
.Where(_ => !InputUtils.AnyKeyboardModifierPressed())
.Subscribe(_ => toggleNoteTypeAction.ExecuteAndNotify(selectionController.GetSelectedNotes(), ENoteType.Golden));
InputManager.GetInputAction(R.InputActions.songEditor_toggleNoteTypeFreestyle).PerformedAsObservable()
.Where(_ => !InputUtils.AnyKeyboardModifierPressed())
.Subscribe(_ => toggleNoteTypeAction.ExecuteAndNotify(selectionController.GetSelectedNotes(), ENoteType.Freestyle));
InputManager.GetInputAction(R.InputActions.songEditor_toggleNoteTypeNormal).PerformedAsObservable()
.Where(_ => !InputUtils.AnyKeyboardModifierPressed())
.Subscribe(_ => toggleNoteTypeAction.ExecuteAndNotify(selectionController.GetSelectedNotes(), ENoteType.Normal));
InputManager.GetInputAction(R.InputActions.songEditor_toggleNoteTypeRap).PerformedAsObservable()
.Where(_ => !InputUtils.AnyKeyboardModifierPressed())
.Subscribe(_ => toggleNoteTypeAction.ExecuteAndNotify(selectionController.GetSelectedNotes(), ENoteType.Rap));
InputManager.GetInputAction(R.InputActions.songEditor_toggleNoteTypeRapGolden).PerformedAsObservable()
.Where(_ => !InputUtils.AnyKeyboardModifierPressed())
.Subscribe(_ => toggleNoteTypeAction.ExecuteAndNotify(selectionController.GetSelectedNotes(), ENoteType.RapGolden));
// Zoom and scroll with mouse wheel
InputManager.GetInputAction(R.InputActions.ui_scrollWheel).PerformedAsObservable()
.Subscribe(OnScrollWheel);
// Zoom horizontal with shortcuts
InputManager.GetInputAction(R.InputActions.songEditor_zoomInHorizontal).PerformedAsObservable()
.Where(_ => !InputUtils.IsKeyboardShiftPressed())
.Subscribe(context =>
{
noteArea.ZoomHorizontal(1);
});
InputManager.GetInputAction(R.InputActions.songEditor_zoomOutHorizontal).PerformedAsObservable()
.Where(_ => !InputUtils.IsKeyboardShiftPressed())
.Subscribe(context =>
{
noteArea.ZoomHorizontal(-1);
});
// Zoom vertical with shortcuts
InputManager.GetInputAction(R.InputActions.songEditor_zoomInVertical).PerformedAsObservable()
.Where(_ => InputManager.GetInputAction(R.InputActions.songEditor_zoomOutVertical).ReadValue <float>() == 0)
.Subscribe(context =>
{
noteArea.ZoomVertical(1);
});
InputManager.GetInputAction(R.InputActions.songEditor_zoomOutVertical).PerformedAsObservable()
.Subscribe(context => noteArea.ZoomVertical(-1));
}