package funkin.ui.debug.charting;
import funkin.util.logging.CrashHandler;
import haxe.ui.containers.HBox;
import haxe.ui.containers.Grid;
import haxe.ui.containers.ScrollView;
import haxe.ui.containers.menus.MenuBar;
import flixel.addons.display.FlxSliceSprite;
import flixel.addons.display.FlxTiledSprite;
import flixel.addons.transition.FlxTransitionableState;
import flixel.FlxCamera;
import flixel.FlxSprite;
import flixel.FlxSubState;
import flixel.group.FlxSpriteGroup;
import funkin.graphics.FunkinSprite;
import flixel.input.keyboard.FlxKey;
import flixel.math.FlxMath;
import flixel.math.FlxPoint;
import flixel.graphics.FlxGraphic;
import flixel.math.FlxRect;
import flixel.sound.FlxSound;
import flixel.system.FlxAssets.FlxSoundAsset;
import flixel.tweens.FlxEase;
import flixel.tweens.FlxTween;
import flixel.tweens.misc.VarTween;
import funkin.audio.waveform.WaveformSprite;
import haxe.ui.Toolkit;
import flixel.util.FlxColor;
import flixel.util.FlxSort;
import flixel.util.FlxTimer;
import funkin.audio.visualize.PolygonSpectogram;
import funkin.audio.VoicesGroup;
import funkin.audio.FunkinSound;
import funkin.data.notestyle.NoteStyleRegistry;
import funkin.data.song.SongData.SongCharacterData;
import funkin.data.song.SongData.SongChartData;
import funkin.data.song.SongData.SongEventData;
import funkin.data.song.SongData.SongMetadata;
import funkin.ui.debug.charting.toolboxes.ChartEditorDifficultyToolbox;
import funkin.data.song.SongData.SongNoteData;
import funkin.data.song.SongData.SongOffsets;
import funkin.data.song.SongDataUtils;
import funkin.data.song.SongRegistry;
import funkin.input.Cursor;
import funkin.input.TurboKeyHandler;
import funkin.modding.events.ScriptEvent;
import funkin.play.character.BaseCharacter.CharacterType;
import funkin.play.character.CharacterData;
import funkin.play.character.CharacterData.CharacterDataParser;
import funkin.play.components.HealthIcon;
import funkin.play.notes.NoteSprite;
import funkin.play.PlayState;
import funkin.play.song.Song;
import funkin.data.song.SongData.SongChartData;
import funkin.data.song.SongRegistry;
import funkin.data.song.SongData.SongEventData;
import funkin.data.song.SongData.SongMetadata;
import funkin.data.song.SongData.SongNoteData;
import funkin.data.song.SongData.SongCharacterData;
import funkin.data.song.SongDataUtils;
import funkin.ui.debug.charting.commands.ChartEditorCommand;
import funkin.data.stage.StageData;
import funkin.save.Save;
import funkin.ui.debug.charting.commands.AddEventsCommand;
import funkin.ui.debug.charting.commands.AddNotesCommand;
import funkin.ui.debug.charting.commands.ChartEditorCommand;
import funkin.ui.debug.charting.commands.ChartEditorCommand;
import funkin.ui.debug.charting.commands.CutItemsCommand;
import funkin.ui.debug.charting.commands.CopyItemsCommand;
import funkin.ui.debug.charting.commands.DeselectAllItemsCommand;
import funkin.ui.debug.charting.commands.DeselectItemsCommand;
import funkin.ui.debug.charting.commands.ExtendNoteLengthCommand;
import funkin.ui.debug.charting.commands.FlipNotesCommand;
import funkin.ui.debug.charting.commands.InvertSelectedItemsCommand;
import funkin.ui.debug.charting.commands.MoveEventsCommand;
import funkin.ui.debug.charting.commands.MoveItemsCommand;
import funkin.ui.debug.charting.commands.MoveNotesCommand;
import funkin.ui.debug.charting.commands.PasteItemsCommand;
import funkin.ui.debug.charting.commands.RemoveEventsCommand;
import funkin.ui.debug.charting.commands.RemoveItemsCommand;
import funkin.ui.debug.charting.commands.RemoveNotesCommand;
import funkin.ui.debug.charting.commands.SelectAllItemsCommand;
import funkin.ui.debug.charting.commands.SelectItemsCommand;
import funkin.ui.debug.charting.commands.SetItemSelectionCommand;
import funkin.ui.debug.charting.components.ChartEditorEventSprite;
import funkin.ui.debug.charting.components.ChartEditorHoldNoteSprite;
import funkin.ui.debug.charting.components.ChartEditorNotePreview;
import funkin.ui.debug.charting.components.ChartEditorNoteSprite;
import funkin.ui.debug.charting.components.ChartEditorMeasureTicks;
import funkin.ui.debug.charting.components.ChartEditorPlaybarHead;
import funkin.ui.debug.charting.components.ChartEditorSelectionSquareSprite;
import funkin.ui.debug.charting.handlers.ChartEditorShortcutHandler;
import funkin.ui.haxeui.components.CharacterPlayer;
import funkin.ui.haxeui.HaxeUIState;
import funkin.ui.mainmenu.MainMenuState;
import funkin.util.Constants;
import funkin.util.FileUtil;
import funkin.util.SortUtil;
import funkin.util.WindowUtil;
import haxe.DynamicAccess;
import haxe.io.Bytes;
import haxe.io.Path;
import haxe.ui.backend.flixel.UIRuntimeState;
import haxe.ui.backend.flixel.UIState;
import haxe.ui.components.DropDown;
import haxe.ui.components.Label;
import haxe.ui.components.Button;
import haxe.ui.components.NumberStepper;
import haxe.ui.components.Slider;
import haxe.ui.components.TextField;
import haxe.ui.containers.dialogs.CollapsibleDialog;
import haxe.ui.containers.Frame;
import haxe.ui.containers.Box;
import haxe.ui.containers.menus.Menu;
import haxe.ui.containers.menus.MenuBar;
import haxe.ui.containers.menus.MenuItem;
import haxe.ui.containers.menus.MenuCheckBox;
import haxe.ui.containers.TreeView;
import haxe.ui.containers.TreeViewNode;
import haxe.ui.components.Image;
import funkin.ui.debug.charting.toolboxes.ChartEditorBaseToolbox;
import haxe.ui.core.Component;
import haxe.ui.core.Screen;
import haxe.ui.events.DragEvent;
import haxe.ui.events.MouseEvent;
import haxe.ui.events.UIEvent;
import haxe.ui.events.UIEvent;
import haxe.ui.focus.FocusManager;
import openfl.display.BitmapData;
import funkin.audio.visualize.PolygonSpectogram;
import flixel.group.FlxGroup.FlxTypedGroup;
import flixel.input.mouse.FlxMouseEvent;
import flixel.text.FlxText;
import flixel.system.debug.log.LogStyle;
using Lambda;
/**
* A state dedicated to allowing the user to create and edit song charts.
* Built with HaxeUI for use by both developers and modders.
*
* Some functionality is split into handler classes to help maintain my sanity.
*
* @author MasterEric
*/
// @:nullSafety
@:build(haxe.ui.ComponentBuilder.build("assets/exclude/data/ui/chart-editor/main-view.xml"))
class ChartEditorState extends UIState // UIState derives from MusicBeatState
{
/**
* CONSTANTS
*/
// ==============================
// Layouts
public static final CHART_EDITOR_TOOLBOX_NOTEDATA_LAYOUT:String = Paths.ui('chart-editor/toolbox/notedata');
public static final CHART_EDITOR_TOOLBOX_EVENT_DATA_LAYOUT:String = Paths.ui('chart-editor/toolbox/eventdata');
public static final CHART_EDITOR_TOOLBOX_PLAYTEST_PROPERTIES_LAYOUT:String = Paths.ui('chart-editor/toolbox/playtest-properties');
public static final CHART_EDITOR_TOOLBOX_METADATA_LAYOUT:String = Paths.ui('chart-editor/toolbox/metadata');
public static final CHART_EDITOR_TOOLBOX_OFFSETS_LAYOUT:String = Paths.ui('chart-editor/toolbox/offsets');
public static final CHART_EDITOR_TOOLBOX_DIFFICULTY_LAYOUT:String = Paths.ui('chart-editor/toolbox/difficulty');
public static final CHART_EDITOR_TOOLBOX_PLAYER_PREVIEW_LAYOUT:String = Paths.ui('chart-editor/toolbox/player-preview');
public static final CHART_EDITOR_TOOLBOX_OPPONENT_PREVIEW_LAYOUT:String = Paths.ui('chart-editor/toolbox/opponent-preview');
// Validation
public static final SUPPORTED_MUSIC_FORMATS:Array<String> = ['ogg'];
// Layout
/**
* The base grid size for the chart editor.
*/
public static final GRID_SIZE:Int = 40;
/**
* The width of the scroll area.
*/
public static final PLAYHEAD_SCROLL_AREA_WIDTH:Int = Std.int(GRID_SIZE);
/**
* The height of the playhead, in pixels.
*/
public static final PLAYHEAD_HEIGHT:Int = Std.int(GRID_SIZE / 8);
/**
* The width of the border between grid squares, where the crosshair changes from "Place Notes" to "Select Notes".
*/
public static final GRID_SELECTION_BORDER_WIDTH:Int = 6;
/**
* The height of the menu bar in the layout.
*/
public static final MENU_BAR_HEIGHT:Int = 32;
/**
* The height of the playbar in the layout.
*/
public static final PLAYBAR_HEIGHT:Int = 48;
/**
* The height of the note selection buttons above the grid.
*/
public static final NOTE_SELECT_BUTTON_HEIGHT:Int = 24;
/**
* The amount of padding between the menu bar and the chart grid when fully scrolled up.
*/
public static final GRID_TOP_PAD:Int = NOTE_SELECT_BUTTON_HEIGHT + 12;
/**
* The initial vertical position of the chart grid.
*/
public static final GRID_INITIAL_Y_POS:Int = MENU_BAR_HEIGHT + GRID_TOP_PAD;
/**
* The X position of the note preview area.
*/
public static final NOTE_PREVIEW_X_POS:Int = 320;
/**
* The Y position of the note preview area.
*/
public static final NOTE_PREVIEW_Y_POS:Int = GRID_INITIAL_Y_POS - NOTE_SELECT_BUTTON_HEIGHT - 4;
/**
* The X position of the note grid.
*/
public static var GRID_X_POS(get, never):Float;
static function get_GRID_X_POS():Float
{
return FlxG.width / 2 - GRID_SIZE * STRUMLINE_SIZE;
}
// Colors
// Background color tint.
public static final CURSOR_COLOR:FlxColor = 0xE0FFFFFF;
public static final PREVIEW_BG_COLOR:FlxColor = 0xFF303030;
public static final PLAYHEAD_SCROLL_AREA_COLOR:FlxColor = 0xFF682B2F;
public static final SPECTROGRAM_COLOR:FlxColor = 0xFFFF0000;
public static final PLAYHEAD_COLOR:FlxColor = 0xC0BD0231;
// Timings
/**
* Duration, in seconds, for the scroll easing animation.
*/
public static final SCROLL_EASE_DURATION:Float = 0.2;
// Other
/**
* Number of notes in each player's strumline.
*/
public static final STRUMLINE_SIZE:Int = 4;
/**
* How many pixels far the user needs to move the mouse before the cursor is considered to be dragged rather than clicked.
*/
public static final DRAG_THRESHOLD:Float = 16.0;
/**
* Precisions of notes you can snap to.
*/
public static final SNAP_QUANTS:Array<Int> = [4, 8, 12, 16, 20, 24, 32, 48, 64, 96, 192];
/**
* The default note snapping value.
*/
public static final BASE_QUANT:Int = 16;
/**
* The index of thet default note snapping value in the `SNAP_QUANTS` array.
*/
public static final BASE_QUANT_INDEX:Int = 3;
/**
* The duration before the welcome music starts to fade back in after the user stops playing music in the chart editor.
*/
public static final WELCOME_MUSIC_FADE_IN_DELAY:Float = 30.0;
/**
* The duration of the welcome music fade in.
*/
public static final WELCOME_MUSIC_FADE_IN_DURATION:Float = 10.0;
/**
* INSTANCE DATA
*/
// ==============================
// Song Length
/**
* The length of the current instrumental, in milliseconds.
*/
@:isVar var songLengthInMs(get, set):Float = 0;
function get_songLengthInMs():Float
{
if (songLengthInMs <= 0) return 1000;
return songLengthInMs;
}
function set_songLengthInMs(value:Float):Float
{
this.songLengthInMs = value;
// Make sure playhead doesn't go outside the song.
if (playheadPositionInMs > songLengthInMs) playheadPositionInMs = songLengthInMs;
onSongLengthChanged();
return this.songLengthInMs;
}
/**
* The length of the current instrumental, converted to steps.
* Dependant on BPM, because the size of a grid square does not change with BPM but the length of a beat does.
*/
var songLengthInSteps(get, set):Float;
function get_songLengthInSteps():Float
{
return Conductor.instance.getTimeInSteps(songLengthInMs);
}
function set_songLengthInSteps(value:Float):Float
{
// Getting a reasonable result from setting songLengthInSteps requires that Conductor.instance.mapBPMChanges be called first.
songLengthInMs = Conductor.instance.getStepTimeInMs(value);
return value;
}
/**
* The length of the current instrumental, in PIXELS.
* Dependant on BPM, because the size of a grid square does not change with BPM but the length of a beat does.
*/
var songLengthInPixels(get, set):Int;
function get_songLengthInPixels():Int
{
return Std.int(songLengthInSteps * GRID_SIZE);
}
function set_songLengthInPixels(value:Int):Int
{
songLengthInSteps = value / GRID_SIZE;
return value;
}
// Scroll Position
/**
* The relative scroll position in the song, in pixels.
* One pixel is 1/40 of 1 step, and 1/160 of 1 beat.
*/
var scrollPositionInPixels(default, set):Float = -1.0;
function set_scrollPositionInPixels(value:Float):Float
{
if (value < 0)
{
// If we're scrolling up, and we hit the top,
// but the playhead is in the middle, move the playhead up.
if (playheadPositionInPixels > 0)
{
var amount:Float = scrollPositionInPixels - value;
playheadPositionInPixels -= amount;
}
value = 0;
}
if (value > songLengthInPixels) value = songLengthInPixels;
if (value == scrollPositionInPixels) return value;
// Difference in pixels.
var diff:Float = value - scrollPositionInPixels;
this.scrollPositionInPixels = value;
// Move the grid sprite to the correct position.
if (gridTiledSprite != null && measureTicks != null)
{
if (isViewDownscroll)
{
gridTiledSprite.y = -scrollPositionInPixels + (GRID_INITIAL_Y_POS);
measureTicks.y = gridTiledSprite.y;
}
else
{
gridTiledSprite.y = -scrollPositionInPixels + (GRID_INITIAL_Y_POS);
measureTicks.y = gridTiledSprite.y;
for (member in audioWaveforms.members)
{
member.time = scrollPositionInMs / Constants.MS_PER_SEC;
// Doing this desyncs the waveforms from the grid.
// member.y = Math.max(this.gridTiledSprite?.y ?? 0.0, ChartEditorState.GRID_INITIAL_Y_POS - ChartEditorState.GRID_TOP_PAD);
}
}
}
// Move the rendered notes to the correct position.
renderedNotes.setPosition(gridTiledSprite?.x ?? 0.0, gridTiledSprite?.y ?? 0.0);
renderedHoldNotes.setPosition(gridTiledSprite?.x ?? 0.0, gridTiledSprite?.y ?? 0.0);
renderedEvents.setPosition(gridTiledSprite?.x ?? 0.0, gridTiledSprite?.y ?? 0.0);
renderedSelectionSquares.setPosition(gridTiledSprite?.x ?? 0.0, gridTiledSprite?.y ?? 0.0);
// Offset the selection box start position, if we are dragging.
if (selectionBoxStartPos != null) selectionBoxStartPos.y -= diff;
// Update the note preview viewport box.
setNotePreviewViewportBounds(calculateNotePreviewViewportBounds());
// Update the measure tick display.
if (measureTicks != null) measureTicks.y = gridTiledSprite?.y ?? 0.0;
return this.scrollPositionInPixels;
}
/**
* The relative scroll position in the song, converted to steps.
* NOT dependant on BPM, because the size of a grid square does not change with BPM.
*/
var scrollPositionInSteps(get, set):Float;
function get_scrollPositionInSteps():Float
{
return scrollPositionInPixels / GRID_SIZE;
}
function set_scrollPositionInSteps(value:Float):Float
{
scrollPositionInPixels = value * GRID_SIZE;
return value;
}
/**
* The relative scroll position in the song, converted to milliseconds.
* DEPENDANT on BPM, because the duration of a grid square changes with BPM.
*/
var scrollPositionInMs(get, set):Float;
function get_scrollPositionInMs():Float
{
return Conductor.instance.getStepTimeInMs(scrollPositionInSteps);
}
function set_scrollPositionInMs(value:Float):Float
{
scrollPositionInSteps = Conductor.instance.getTimeInSteps(value);
return value;
}
// Playhead (on the grid)
/**
* The position of the playhead, in pixels, relative to the `scrollPositionInPixels`.
* `0` means playhead is at the top of the grid.
* `40` means the playhead is 1 grid length below the base position.
* `-40` means the playhead is 1 grid length above the base position.
*/
var playheadPositionInPixels(default, set):Float = 0.0;
function set_playheadPositionInPixels(value:Float):Float
{
// Make sure playhead doesn't go outside the song.
if (value + scrollPositionInPixels < 0) value = -scrollPositionInPixels;
if (value + scrollPositionInPixels > songLengthInPixels) value = songLengthInPixels - scrollPositionInPixels;
this.playheadPositionInPixels = value;
// Move the playhead sprite to the correct position.
gridPlayhead.y = this.playheadPositionInPixels + GRID_INITIAL_Y_POS;
return this.playheadPositionInPixels;
}
/**
* playheadPosition, converted to steps.
* NOT dependant on BPM, because the size of a grid square does not change with BPM.
*/
var playheadPositionInSteps(get, set):Float;
function get_playheadPositionInSteps():Float
{
return playheadPositionInPixels / GRID_SIZE;
}
function set_playheadPositionInSteps(value:Float):Float
{
playheadPositionInPixels = value * GRID_SIZE;
return value;
}
/**
* playheadPosition, converted to milliseconds.
* DEPENDANT on BPM, because the duration of a grid square changes with BPM.
*/
var playheadPositionInMs(get, set):Float;
function get_playheadPositionInMs():Float
{
return Conductor.instance.getStepTimeInMs(playheadPositionInSteps);
}
function set_playheadPositionInMs(value:Float):Float
{
playheadPositionInSteps = Conductor.instance.getTimeInSteps(value);
return value;
}
// Playbar (at the bottom)
/**
* Whether a skip button has been pressed on the playbar, and which one.
* `null` if no button has been pressed.
* This will be used to update the scrollPosition (in the same function that handles the scroll wheel), then cleared.
*/
var playbarButtonPressed:Null<String> = null;
/**
* Whether the head of the playbar is currently being dragged with the mouse by the user.
*/
var playbarHeadDragging:Bool = false;
/**
* Whether music was playing before we started dragging the playbar head.
* If so, then when we stop dragging the playbar head, we should resume song playback.
*/
var playbarHeadDraggingWasPlaying:Bool = false;
// Tools Status
/**
* The note kind to use for notes being placed in the chart. Defaults to `''`.
*/
var noteKindToPlace:String = '';
/**
* The event type to use for events being placed in the chart. Defaults to `''`.
*/
var eventKindToPlace:String = 'FocusCamera';
/**
* The event data to use for events being placed in the chart.
*/
var eventDataToPlace:DynamicAccess<Dynamic> = {};
/**
* The internal index of what note snapping value is in use.
* Increment to make placement more preceise and decrement to make placement less precise.
*/
var noteSnapQuantIndex:Int = BASE_QUANT_INDEX;
/**
* The current note snapping value.
* For example, `32` when snapping to 32nd notes.
*/
var noteSnapQuant(get, never):Int;
function get_noteSnapQuant():Int
{
return SNAP_QUANTS[noteSnapQuantIndex];
}
/**
* The ratio of the current note snapping value to the default.
* For example, `32` becomes `0.5` when snapping to 16th notes.
*/
var noteSnapRatio(get, never):Float;
function get_noteSnapRatio():Float
{
return BASE_QUANT / noteSnapQuant;
}
/**
* The currently selected live input style.
*/
var currentLiveInputStyle:ChartEditorLiveInputStyle = None;
/**
* If true, playtesting a chart will skip to the current playhead position.
*/
var playtestStartTime:Bool = false;
/**
* If true, playtesting a chart will let you "gameover" / die when you lose ur health!
*/
var playtestPracticeMode:Bool = false;
/**
* Enables or disables the "debugger" popup that appears when you run into a flixel error.
*/
var enabledDebuggerPopup:Bool = true;
// Visuals
/**
* Whether the current view is in downscroll mode.
*/
var isViewDownscroll(default, set):Bool = false;
function set_isViewDownscroll(value:Bool):Bool
{
isViewDownscroll = value;
// Make sure view is updated when we change view modes.
noteDisplayDirty = true;
notePreviewDirty = true;
notePreviewViewportBoundsDirty = true;
this.scrollPositionInPixels = this.scrollPositionInPixels;
// Characters have probably changed too.
healthIconsDirty = true;
return isViewDownscroll;
}
/**
* The current theme used by the editor.
* Dictates the appearance of many UI elements.
* Currently hardcoded to just Light and Dark.
*/
var currentTheme(default, set):ChartEditorTheme = ChartEditorTheme.Light;
function set_currentTheme(value:ChartEditorTheme):ChartEditorTheme
{
if (value == null || value == currentTheme) return currentTheme;
currentTheme = value;
this.updateTheme();
return value;
}
/**
* The character sprite in the Player Preview window.
* `null` until accessed.
*/
var currentPlayerCharacterPlayer:Null<CharacterPlayer> = null;
/**
* The character sprite in the Opponent Preview window.
* `null` until accessed.
*/
var currentOpponentCharacterPlayer:Null<CharacterPlayer> = null;
// HaxeUI
/**
* Whether the user is focused on an input in the Haxe UI, and inputs are being fed into it.
* If the user clicks off the input, focus will leave.
*/
var isHaxeUIFocused(get, never):Bool;
function get_isHaxeUIFocused():Bool
{
return FocusManager.instance.focus != null;
}
/**
* Whether the user's mouse cursor is hovering over a SOLID component of the HaxeUI.
* If so, we can ignore certain mouse events underneath.
*/
var isCursorOverHaxeUI(get, never):Bool;
function get_isCursorOverHaxeUI():Bool
{
return Screen.instance.hasSolidComponentUnderPoint(FlxG.mouse.screenX, FlxG.mouse.screenY);
}
/**
* The value of `isCursorOverHaxeUI` from the previous frame.
* This is useful because we may have just clicked a menu item, causing the menu to disappear.
*/
var wasCursorOverHaxeUI:Bool = false;
/**
* Set by ChartEditorDialogHandler, used to prevent background interaction while the dialog is open.
*/
var isHaxeUIDialogOpen:Bool = false;
/**
* The Dialog components representing the currently available tool windows.
* Dialogs are retained here even when collapsed or hidden.
*/
var activeToolboxes:Map<String, CollapsibleDialog> = new Map<String, CollapsibleDialog>();
// Audio
/**
* Whether to play a metronome sound while the playhead is moving, and what volume.
*/
var metronomeVolume:Float = 1.0;
/**
* The volume to play hitsounds at.
*/
var hitsoundVolume:Float = 1.0;
/**
* Whether hitsounds are enabled for the player.
*/
var hitsoundsEnabledPlayer:Bool = true;
/**
* Whether hitsounds are enabled for the opponent.
*/
var hitsoundsEnabledOpponent:Bool = true;
/**
* Whether hitsounds are enabled for at least one character.
*/
var hitsoundsEnabled(get, never):Bool;
function get_hitsoundsEnabled():Bool
{
return hitsoundsEnabledPlayer || hitsoundsEnabledOpponent;
}
// Auto-save
/**
* A timer used to auto-save the chart after a period of inactivity.
*/
var autoSaveTimer:Null<FlxTimer> = null;
// Scrolling
/**
* Whether the user's last mouse click was on the playhead scroll area.
*/
var gridPlayheadScrollAreaPressed:Bool = false;
/**
* Where the user's last mouse click was on the note preview scroll area.
* `null` if the user isn't clicking on the note preview.
*/
var notePreviewScrollAreaStartPos:Null<FlxPoint> = null;
/**
* The current process that is lerping the scroll position.
* Used to cancel the previous lerp if the user scrolls again.
*/
var currentScrollEase:Null<VarTween>;
/**
* The position where the user middle clicked to place a scroll anchor.
* Scroll each frame with speed based on the distance between the mouse and the scroll anchor.
* `null` if no scroll anchor is present.
*/
var scrollAnchorScreenPos:Null<FlxPoint> = null;
// Note Placement
/**
* The SongNoteData which is currently being placed.
* `null` if the user isn't currently placing a note.
* As the user drags, we will update this note's sustain length, and finalize the note when they release.
*/
var currentPlaceNoteData(default, set):Null<SongNoteData> = null;
function set_currentPlaceNoteData(value:Null<SongNoteData>):Null<SongNoteData>
{
noteDisplayDirty = true;
return currentPlaceNoteData = value;
}
// Note Movement
/**
* The note sprite we are currently moving, if any.
*/
var dragTargetNote:Null<ChartEditorNoteSprite> = null;
/**
* The song event sprite we are currently moving, if any.
*/
var dragTargetEvent:Null<ChartEditorEventSprite> = null;
/**
* The amount of vertical steps the note sprite has moved by since the user started dragging.
*/
var dragTargetCurrentStep:Float = 0;
/**
* The amount of horizontal columns the note sprite has moved by since the user started dragging.
*/
var dragTargetCurrentColumn:Int = 0;
// Hold Note Dragging
/**
* The current length of the hold note we are dragging, in steps.
* Play a sound when this value changes.
*/
var dragLengthCurrent:Float = 0;
/**
* Flip-flop to alternate between two stretching sounds.
*/
var stretchySounds:Bool = false;
// Selection
/**
* The notes which are currently in the user's selection.
*/
var currentNoteSelection(default, set):Array<SongNoteData> = [];
function set_currentNoteSelection(value:Array<SongNoteData>):Array<SongNoteData>
{
// This value is true if all elements of the current selection are also in the new selection.
var isSuperset:Bool = currentNoteSelection.isSubset(value);
var isEqual:Bool = currentNoteSelection.isEqualUnordered(value);
currentNoteSelection = value;
if (!isEqual)
{
if (currentNoteSelection.length > 0 && isSuperset)
{
notePreview.addSelectedNotes(currentNoteSelection, Std.int(songLengthInMs));
}
else
{
// The new selection removes elements from the old selection, so we have to redraw the note preview.
notePreviewDirty = true;
}
}
return currentNoteSelection;
}
/**
* The events which are currently in the user's selection.
*/
var currentEventSelection:Array<SongEventData> = [];
/**
* The position where the user clicked to start a selection.
* `null` if the user isn't currently selecting anything.
* The selection box extends from this point to the current mouse position.
*/
var selectionBoxStartPos:Null<FlxPoint> = null;
// History
/**
* The list of command previously performed. Used for undoing previous actions.
*/
var undoHistory:Array<ChartEditorCommand> = [];
/**
* The list of commands that have been undone. Used for redoing previous actions.
*/
var redoHistory:Array<ChartEditorCommand> = [];
// Dirty Flags
/**
* Whether the note display render group has been modified and needs to be updated.
* This happens when we scroll or add/remove notes, and need to update what notes are displayed and where.
*/
var noteDisplayDirty:Bool = true;
/**
* Whether the selected charactesr have been modified and the health icons need to be updated.
*/
var healthIconsDirty:Bool = true;
/**
* Whether the note preview graphic needs to be FULLY rebuilt.
*/
var notePreviewDirty(default, set):Bool = true;
function set_notePreviewDirty(value:Bool):Bool
{
trace('Note preview dirtied!');
return notePreviewDirty = value;
}
var notePreviewViewportBoundsDirty:Bool = true;
/**
* Whether the chart has been modified since it was last saved.
* Used to determine whether to auto-save, etc.
*/
var saveDataDirty(default, set):Bool = false;
function set_saveDataDirty(value:Bool):Bool
{
if (value == saveDataDirty) return value;
if (value)
{
// Start the auto-save timer.
autoSaveTimer = new FlxTimer().start(Constants.AUTOSAVE_TIMER_DELAY_SEC, (_) -> autoSave());
}
else
{
if (autoSaveTimer != null)
{
// Stop the auto-save timer.
autoSaveTimer.cancel();
autoSaveTimer.destroy();
autoSaveTimer = null;
}
}
saveDataDirty = value;
applyWindowTitle();
return saveDataDirty;
}
var shouldShowBackupAvailableDialog(get, set):Bool;
function get_shouldShowBackupAvailableDialog():Bool
{
return Save.get().chartEditorHasBackup;
}
function set_shouldShowBackupAvailableDialog(value:Bool):Bool
{
return Save.get().chartEditorHasBackup = value;
}
/**
* A list of previous working file paths.
* Also known as the "recent files" list.
* The first element is [null] if the current working file has not been saved anywhere yet.
*/
public var previousWorkingFilePaths(default, set):Array<Null<String>> = [null];
function set_previousWorkingFilePaths(value:Array<Null<String>>):Array<Null<String>>
{
// Called only when the WHOLE LIST is overridden.
previousWorkingFilePaths = value;
applyWindowTitle();
populateOpenRecentMenu();
applyCanQuickSave();
return value;
}
/**
* The current file path which the chart editor is working with.
* If `null`, the current chart has not been saved yet.
*/
public var currentWorkingFilePath(get, set):Null<String>;
function get_currentWorkingFilePath():Null<String>
{
return previousWorkingFilePaths[0];
}
function set_currentWorkingFilePath(value:Null<String>):Null<String>
{
if (value == previousWorkingFilePaths[0]) return value;
if (previousWorkingFilePaths.contains(null))
{
// Filter all instances of `null` from the array.
previousWorkingFilePaths = previousWorkingFilePaths.filter(function(x:Null<String>):Bool {
return x != null;
});
}
if (previousWorkingFilePaths.contains(value))
{
// Move the path to the front of the list.
previousWorkingFilePaths.remove(value);
previousWorkingFilePaths.unshift(value);
}
else
{
// Add the path to the front of the list.
previousWorkingFilePaths.unshift(value);
}
while (previousWorkingFilePaths.length > Constants.MAX_PREVIOUS_WORKING_FILES)
{
// Remove the last path in the list.
previousWorkingFilePaths.pop();
}
populateOpenRecentMenu();
applyWindowTitle();
return value;
}
/**
* Whether the difficulty tree view in the toolbox has been modified and needs to be updated.
* This happens when we add/remove difficulties.
*/
var difficultySelectDirty:Bool = true;
/**
* Whether the character select view in the toolbox has been modified and needs to be updated.
* This happens when we add/remove characters.
*/
var characterSelectDirty:Bool = true;
/**
* Whether the player preview toolbox have been modified and need to be updated.
* This happens when we switch characters.
*/
var playerPreviewDirty:Bool = true;
/**
* Whether the opponent preview toolbox have been modified and need to be updated.
* This happens when we switch characters.
*/
var opponentPreviewDirty:Bool = true;
/**
* Whether the undo/redo histories have changed since the last time the UI was updated.
*/
var commandHistoryDirty:Bool = true;
/**
* If true, we are currently in the process of quitting the chart editor.
* Skip any update functions as most of them will call a crash.
*/
var criticalFailure:Bool = false;
// Input
/**
* Handler used to track how long the user has been holding the undo keybind.
*/
var undoKeyHandler:TurboKeyHandler = TurboKeyHandler.build([FlxKey.CONTROL, FlxKey.Z]);
/**
* Variable used to track how long the user has been holding the redo keybind.
*/
var redoKeyHandler:TurboKeyHandler = TurboKeyHandler.build([FlxKey.CONTROL, FlxKey.Y]);
/**
* Variable used to track how long the user has been holding the up keybind.
*/
var upKeyHandler:TurboKeyHandler = TurboKeyHandler.build(FlxKey.UP);
/**
* Variable used to track how long the user has been holding the down keybind.
*/
var downKeyHandler:TurboKeyHandler = TurboKeyHandler.build(FlxKey.DOWN);
/**
* Variable used to track how long the user has been holding the W keybind.
*/
var wKeyHandler:TurboKeyHandler = TurboKeyHandler.build(FlxKey.W);
/**
* Variable used to track how long the user has been holding the S keybind.
*/
var sKeyHandler:TurboKeyHandler = TurboKeyHandler.build(FlxKey.S);
/**
* Variable used to track how long the user has been holding the page-up keybind.
*/
var pageUpKeyHandler:TurboKeyHandler = TurboKeyHandler.build(FlxKey.PAGEUP);
/**
* Variable used to track how long the user has been holding the page-down keybind.
*/
var pageDownKeyHandler:TurboKeyHandler = TurboKeyHandler.build(FlxKey.PAGEDOWN);
/**
* AUDIO AND SOUND DATA
*/
// ==============================
/**
* The chill audio track that plays in the chart editor.
* Plays when the main music is NOT being played.
*/
var welcomeMusic:FlxSound = new FlxSound();
/**
* The audio track for the instrumental.
* Replaced when switching instrumentals.
* `null` until an instrumental track is loaded.
*/
var audioInstTrack:Null<FunkinSound> = null;
/**
* The raw byte data for the instrumental audio tracks.
* Key is the instrumental name.
* `null` until an instrumental track is loaded.
*/
var audioInstTrackData:Map<String, Bytes> = [];
/**
* The audio track for the vocals.
* `null` until vocal track(s) are loaded.
* When switching characters, the elements of the VoicesGroup will be swapped to match the new character.
*/
var audioVocalTrackGroup:Null<VoicesGroup> = null;
/**
* The audio waveform visualization for the inst/vocals.
* `null` until vocal track(s) are loaded.
* When switching characters, the elements will be swapped to match the new character.
*/
var audioWaveforms:FlxTypedSpriteGroup<WaveformSprite> = new FlxTypedSpriteGroup<WaveformSprite>();
/**
* A map of the audio tracks for each character's vocals.
* - Keys are `characterId-variation` (with `characterId` being the default variation).
* - Values are the byte data for the audio track.
*/
var audioVocalTrackData:Map<String, Bytes> = [];
/**
* CHART DATA
*/
// ==============================
/**
* The song metadata.
* - Keys are the variation IDs. At least one (`default`) must exist.
* - Values are the relevant metadata, ready to be serialized to JSON.
*/
var songMetadata:Map<String, SongMetadata> = [];
/**
* Retrieves the list of variations for the current song.
*/
var availableVariations(get, never):Array<String>;
function get_availableVariations():Array<String>
{
var variations:Array<String> = [for (x in songMetadata.keys()) x];
variations.sort(SortUtil.defaultThenAlphabetically.bind('default'));
return variations;
}
/**
* Retrieves the list of difficulties for the current variation of the current song.
* ONLY CONTAINS DIFFICULTIES FOR THE CURRENT VARIATION so if on the default variation, erect/nightmare won't be included.
*/
var availableDifficulties(get, never):Array<String>;
function get_availableDifficulties():Array<String>
{
var m:Null<SongMetadata> = songMetadata.get(selectedVariation);
return m?.playData?.difficulties ?? [Constants.DEFAULT_DIFFICULTY];
}
/**
* Retrieves the list of difficulties for ALL variations of the current song.
*/
var allDifficulties(get, never):Array<String>;
function get_allDifficulties():Array<String>
{
var result:Array<Array<String>> = [
for (x in availableVariations)
{
var m:Null<SongMetadata> = songMetadata.get(x);
m?.playData?.difficulties ?? [];
}
];
return result.flatten();
}
/**
* The song chart data.
* - Keys are the variation IDs. At least one (`default`) must exist.
* - Values are the relevant chart data, ready to be serialized to JSON.
*/
var songChartData:Map<String, SongChartData> = [];
/**
* Convenience property to get the chart data for the current variation.
*/
var currentSongMetadata(get, set):SongMetadata;
function get_currentSongMetadata():SongMetadata
{
var result:Null<SongMetadata> = songMetadata.get(selectedVariation);
if (result == null)
{
result = new SongMetadata('DadBattle', 'Kawai Sprite', selectedVariation);
songMetadata.set(selectedVariation, result);
}
return result;
}
function set_currentSongMetadata(value:SongMetadata):SongMetadata
{
songMetadata.set(selectedVariation, value);
return value;
}
/**
* Convenience property to get the chart data for the current variation.
*/
var currentSongChartData(get, set):SongChartData;
function get_currentSongChartData():SongChartData
{
var result:Null<SongChartData> = songChartData.get(selectedVariation);
if (result == null)
{
result = new SongChartData([Constants.DEFAULT_DIFFICULTY => 1.0], [], [Constants.DEFAULT_DIFFICULTY => []]);
songChartData.set(selectedVariation, result);
}
return result;
}
function set_currentSongChartData(value:SongChartData):SongChartData
{
songChartData.set(selectedVariation, value);
return value;
}
/**
* Convenience property to get (and set) the scroll speed for the current difficulty.
*/
var currentSongChartScrollSpeed(get, set):Float;
function get_currentSongChartScrollSpeed():Float
{
var result:Null<Float> = currentSongChartData.scrollSpeed.get(selectedDifficulty);
if (result == null)
{
// Initialize to the default value if not set.
currentSongChartData.scrollSpeed.set(selectedDifficulty, 1.0);
return 1.0;
}
return result;
}
function set_currentSongChartScrollSpeed(value:Float):Float
{
currentSongChartData.scrollSpeed.set(selectedDifficulty, value);
return value;
}
/**
* Convenience property to get the note data for the current difficulty.
*/
var currentSongChartNoteData(get, set):Array<SongNoteData>;
function get_currentSongChartNoteData():Array<SongNoteData>
{
var result:Null<Array<SongNoteData>> = currentSongChartData.notes.get(selectedDifficulty);
if (result == null)
{
// Initialize to the default value if not set.
result = [];
trace('Initializing blank chart for difficulty ' + selectedDifficulty);
currentSongChartData.notes.set(selectedDifficulty, result);
currentSongMetadata.playData.difficulties.pushUnique(selectedDifficulty);
return result;
}
return result;
}
function set_currentSongChartNoteData(value:Array<SongNoteData>):Array<SongNoteData>
{
currentSongChartData.notes.set(selectedDifficulty, value);
currentSongMetadata.playData.difficulties.pushUnique(selectedDifficulty);
return value;
}
/**
* Convenience property to get the event data for the current difficulty.
*/
var currentSongChartEventData(get, set):Array<SongEventData>;
function get_currentSongChartEventData():Array<SongEventData>
{
if (currentSongChartData.events == null)
{
// Initialize to the default value if not set.
currentSongChartData.events = [];
}
return currentSongChartData.events;
}
function set_currentSongChartEventData(value:Array<SongEventData>):Array<SongEventData>
{
return currentSongChartData.events = value;
}
var currentSongNoteStyle(get, set):String;
function get_currentSongNoteStyle():String
{
if (currentSongMetadata.playData.noteStyle == null)
{
// Initialize to the default value if not set.
currentSongMetadata.playData.noteStyle = Constants.DEFAULT_NOTE_STYLE;
}
return currentSongMetadata.playData.noteStyle;
}
function set_currentSongNoteStyle(value:String):String
{
return currentSongMetadata.playData.noteStyle = value;
}
var currentSongStage(get, set):String;
function get_currentSongStage():String
{
if (currentSongMetadata.playData.stage == null)
{
// Initialize to the default value if not set.
currentSongMetadata.playData.stage = 'mainStage';
}
return currentSongMetadata.playData.stage;
}
function set_currentSongStage(value:String):String
{
return currentSongMetadata.playData.stage = value;
}
var currentSongName(get, set):String;
function get_currentSongName():String
{
if (currentSongMetadata.songName == null)
{
// Initialize to the default value if not set.
currentSongMetadata.songName = 'New Song';
}
return currentSongMetadata.songName;
}
function set_currentSongName(value:String):String
{
return currentSongMetadata.songName = value;
}
var currentSongId(get, never):String;
function get_currentSongId():String
{
return currentSongName.toLowerKebabCase().replace('.', '').replace(' ', '-');
}
var currentSongArtist(get, set):String;
function get_currentSongArtist():String
{
if (currentSongMetadata.artist == null)
{
// Initialize to the default value if not set.
currentSongMetadata.artist = 'Unknown';
}
return currentSongMetadata.artist;
}
function set_currentSongArtist(value:String):String
{
return currentSongMetadata.artist = value;
}
/**
* Convenience property to get the player charId for the current variation.
*/
var currentPlayerChar(get, set):String;
function get_currentPlayerChar():String
{
if (currentSongMetadata.playData.characters.player == null)
{
// Initialize to the default value if not set.
currentSongMetadata.playData.characters.player = Constants.DEFAULT_CHARACTER;
}
return currentSongMetadata.playData.characters.player;
}
function set_currentPlayerChar(value:String):String
{
return currentSongMetadata.playData.characters.player = value;
}
/**
* Convenience property to get the opponent charId for the current variation.
*/
var currentOpponentChar(get, set):String;
function get_currentOpponentChar():String
{
if (currentSongMetadata.playData.characters.opponent == null)
{
// Initialize to the default value if not set.
currentSongMetadata.playData.characters.opponent = Constants.DEFAULT_CHARACTER;
}
return currentSongMetadata.playData.characters.opponent;
}
function set_currentOpponentChar(value:String):String
{
return currentSongMetadata.playData.characters.opponent = value;
}
/**
* Convenience property to get the song offset data for the current variation.
*/
var currentSongOffsets(get, set):SongOffsets;
function get_currentSongOffsets():SongOffsets
{
if (currentSongMetadata.offsets == null)
{
// Initialize to the default value if not set.
currentSongMetadata.offsets = new SongOffsets();
}
return currentSongMetadata.offsets;
}
function set_currentSongOffsets(value:SongOffsets):SongOffsets
{
return currentSongMetadata.offsets = value;
}
var currentInstrumentalOffset(get, set):Float;
function get_currentInstrumentalOffset():Float
{
// TODO: Apply for alt instrumentals.
return currentSongOffsets.getInstrumentalOffset();
}
function set_currentInstrumentalOffset(value:Float):Float
{
// TODO: Apply for alt instrumentals.
currentSongOffsets.setInstrumentalOffset(value);
return value;
}
var currentVocalOffsetPlayer(get, set):Float;
function get_currentVocalOffsetPlayer():Float
{
return currentSongOffsets.getVocalOffset(currentPlayerChar);
}
function set_currentVocalOffsetPlayer(value:Float):Float
{
currentSongOffsets.setVocalOffset(currentPlayerChar, value);
return value;
}
var currentVocalOffsetOpponent(get, set):Float;
function get_currentVocalOffsetOpponent():Float
{
return currentSongOffsets.getVocalOffset(currentOpponentChar);
}
function set_currentVocalOffsetOpponent(value:Float):Float
{
currentSongOffsets.setVocalOffset(currentOpponentChar, value);
return value;
}
/**
* The variation ID for the difficulty which is currently being edited.
*/
var selectedVariation(default, set):String = Constants.DEFAULT_VARIATION;
/**
* Setter called when we are switching variations.
* We will likely need to switch instrumentals as well.
*/
function set_selectedVariation(value:String):String
{
// Don't update if we're already on the variation.
if (selectedVariation == value) return selectedVariation;
selectedVariation = value;
// Make sure view is updated when the variation changes.
noteDisplayDirty = true;
notePreviewDirty = true;
notePreviewViewportBoundsDirty = true;
switchToCurrentInstrumental();
return selectedVariation;
}
/**
* The difficulty ID for the difficulty which is currently being edited.
*/
var selectedDifficulty(default, set):String = Constants.DEFAULT_DIFFICULTY;
function set_selectedDifficulty(value:String):String
{
if (value == null) value = availableDifficulties[0] ?? Constants.DEFAULT_DIFFICULTY;
selectedDifficulty = value;
// Make sure view is updated when the difficulty changes.
noteDisplayDirty = true;
notePreviewDirty = true;
notePreviewViewportBoundsDirty = true;
// Make sure the difficulty we selected is in the list of difficulties.
currentSongMetadata.playData.difficulties.pushUnique(selectedDifficulty);
return selectedDifficulty;
}
/**
* The instrumental ID which is currently selected.
*/
var currentInstrumentalId(get, set):String;
function get_currentInstrumentalId():String
{
var instId:Null<String> = currentSongMetadata.playData.characters.instrumental;
if (instId == null || instId == '') instId = (selectedVariation == Constants.DEFAULT_VARIATION) ? '' : selectedVariation;
return instId;
}
function set_currentInstrumentalId(value:String):String
{
return currentSongMetadata.playData.characters.instrumental = value;
}
/**
* HAXEUI COMPONENTS
*/
// ==============================
/**
* The layout containing the playbar.
* Constructed manually and added to the layout so we can control its position.
*/
var playbarHeadLayout:Null<ChartEditorPlaybarHead> = null;
// NOTE: All the components below are automatically assigned via HaxeUI macros.
/**
* The menubar at the top of the screen.
*/
var menubar:MenuBar;
/**
* The `File -> New Chart` menu item.
*/
var menubarItemNewChart:MenuItem;
/**
* The `File -> Open Chart` menu item.
*/
var menubarItemOpenChart:MenuItem;
/**
* The `File -> Open Recent` menu.
*/
var menubarOpenRecent:Menu;
/**
* The `File -> Save Chart` menu item.
*/
var menubarItemSaveChart:MenuItem;
/**
* The `File -> Save Chart As` menu item.
*/
var menubarItemSaveChartAs:MenuItem;
/**
* The `File -> Preferences` menu item.
*/
var menubarItemPreferences:MenuItem;
/**
* The `File -> Exit` menu item.
*/
var menubarItemExit:MenuItem;
/**
* The `Edit -> Undo` menu item.
*/
var menubarItemUndo:MenuItem;
/**
* The `Edit -> Redo` menu item.
*/
var menubarItemRedo:MenuItem;
/**
* The `Edit -> Cut` menu item.
*/
var menubarItemCut:MenuItem;
/**
* The `Edit -> Copy` menu item.
*/
var menubarItemCopy:MenuItem;
/**
* The `Edit -> Paste` menu item.
*/
var menubarItemPaste:MenuItem;
/**
* The `Edit -> Paste Unsnapped` menu item.
*/
var menubarItemPasteUnsnapped:MenuItem;
/**
* The `Edit -> Delete` menu item.
*/
var menubarItemDelete:MenuItem;
/**
* The `Edit -> Flip Notes` menu item.
*/
var menubarItemFlipNotes:MenuItem;
/**
* The `Edit -> Select All` menu item.
*/
var menubarItemSelectAll:MenuItem;
/**
* The `Edit -> Select Inverse` menu item.
*/
var menubarItemSelectInverse:MenuItem;
/**
* The `Edit -> Select None` menu item.
*/
var menubarItemSelectNone:MenuItem;
/**
* The `Edit -> Select Region` menu item.
*/
var menubarItemSelectRegion:MenuItem;
/**
* The `Edit -> Select Before Cursor` menu item.
*/
var menubarItemSelectBeforeCursor:MenuItem;
/**
* The `Edit -> Select After Cursor` menu item.
*/
var menubarItemSelectAfterCursor:MenuItem;
/**
* The `Edit -> Decrease Note Snap Precision` menu item.
*/
var menuBarItemNoteSnapDecrease:MenuItem;
/**
* The `Edit -> Decrease Note Snap Precision` menu item.
*/
var menuBarItemNoteSnapIncrease:MenuItem;
/**
* The `View -> Downscroll` menu item.
*/
var menubarItemDownscroll:MenuCheckBox;
/**
* The `View -> Increase Difficulty` menu item.
*/
var menubarItemDifficultyUp:MenuItem;
/**
* The `View -> Decrease Difficulty` menu item.
*/
var menubarItemDifficultyDown:MenuItem;
/**
* The `Audio -> Play/Pause` menu item.
*/
var menubarItemPlayPause:MenuItem;
/**
* The `Audio -> Load Instrumental` menu item.
*/
var menubarItemLoadInstrumental:MenuItem;
/**
* The `Audio -> Load Vocals` menu item.
*/
var menubarItemLoadVocals:MenuItem;
/**
* The `Audio -> Metronome Volume` label.
*/
var menubarLabelVolumeMetronome:Label;
/**
* The `Audio -> Metronome Volume` slider.
*/
var menubarItemVolumeMetronome:Slider;
/**
* The `Audio -> Enable Player Hitsounds` menu checkbox.
*/
var menubarItemPlayerHitsounds:MenuCheckBox;
/**
* The `Audio -> Enable Opponent Hitsounds` menu checkbox.
*/
var menubarItemOpponentHitsounds:MenuCheckBox;
/**
* The `Audio -> Play Theme Music` menu checkbox.
*/
var menubarItemThemeMusic:MenuCheckBox;
/**
* The `Audio -> Hitsound Volume` label.
*/
var menubarLabelVolumeHitsounds:Label;
/**
* The `Audio -> Hitsound Volume` slider.
*/
var menubarItemVolumeHitsounds:Slider;
/**
* The `Audio -> Instrumental Volume` label.
*/
var menubarLabelVolumeInstrumental:Label;
/**
* The `Audio -> Instrumental Volume` slider.
*/
var menubarItemVolumeInstrumental:Slider;
/**
* The `Audio -> Player Volume` label.
*/
var menubarLabelVolumeVocalsPlayer:Label;
/**
* The `Audio -> Enemy Volume` label.
*/
var menubarLabelVolumeVocalsOpponent:Label;
/**
* The `Audio -> Player Volume` slider.
*/
var menubarItemVolumeVocalsPlayer:Slider;
/**
* The `Audio -> Enemy Volume` slider.
*/
var menubarItemVolumeVocalsOpponent:Slider;
/**
* The `Audio -> Playback Speed` label.
*/
var menubarLabelPlaybackSpeed:Label;
/**
* The `Audio -> Playback Speed` slider.
*/
var menubarItemPlaybackSpeed:Slider;
/**
* The label by the playbar telling the song position.
*/
var playbarSongPos:Label;
/**
* The label by the playbar telling the song time remaining.
*/
var playbarSongRemaining:Label;
/**
* The label by the playbar telling the note snap.
*/
var playbarNoteSnap:Label;
/**
* The button by the playbar to jump to the start of the song.
*/
var playbarStart:Button;
/**
* The button by the playbar to jump backwards in the song.
*/
var playbarBack:Button;
/**
* The button by the playbar to play or pause the song.
*/
var playbarPlay:Button;
/**
* The button by the playbar to jump forwards in the song.
*/
var playbarForward:Button;
/**
* The button by the playbar to jump to the end of the song.
*/
var playbarEnd:Button;
/**
* The button above the grid that selects all notes on the opponent's side.
* Constructed manually and added to the layout so we can control its position.
*/
var buttonSelectOpponent:Button;
/**
* The button above the grid that selects all notes on the player's side.
* Constructed manually and added to the layout so we can control its position.
*/
var buttonSelectPlayer:Button;
/**
* The button above the grid that selects all song events.
* Constructed manually and added to the layout so we can control its position.
*/
var buttonSelectEvent:Button;
/**
* The slider above the grid that sets the volume of the player's sounds.
* Constructed manually and added to the layout so we can control its position.
*/
var sliderVolumePlayer:Slider;
/**
* The slider above the grid that sets the volume of the opponent's sounds.
* Constructed manually and added to the layout so we can control its position.
*/
var sliderVolumeOpponent:Slider;
/**
* RENDER OBJECTS
*/
// ==============================
/**
* The group containing the visulizers! */
var visulizerGrps:FlxTypedGroup<PolygonSpectogram> = null;
/**
* The IMAGE used for the grid. Updated by ChartEditorThemeHandler.
*/
var gridBitmap:Null<BitmapData> = null;
/**
* The IMAGE used for the selection squares. Updated by ChartEditorThemeHandler.
* Used two ways:
* 1. A sprite is given this bitmap and placed over selected notes.
* 2. The image is split and used for a 9-slice sprite for the selection box.
*/
var selectionSquareBitmap:Null<BitmapData> = null;
/**
* The IMAGE used for the note preview bitmap. Updated by ChartEditorThemeHandler.
* The image is split and used for a 9-slice sprite for the box over the note preview.
*/
var notePreviewViewportBitmap:Null<BitmapData> = null;
/**
* The IMAGE used for the measure ticks. Updated by ChartEditorThemeHandler.
*/
var measureTickBitmap:Null<BitmapData> = null;
/**
* The IMAGE used for the offset ticks. Updated by ChartEditorThemeHandler.
*/
var offsetTickBitmap:Null<BitmapData> = null;
/**
* The tiled sprite used to display the grid.
* The height is the length of the song, and scrolling is done by simply the sprite.
*/
var gridTiledSprite:Null<FlxSprite> = null;
/**
* The measure ticks area. Includes the numbers and the background sprite.
*/
var measureTicks:Null<ChartEditorMeasureTicks> = null;
/**
* The playhead representing the current position in the song.
* Can move around on the grid independently of the view.
*/
var gridPlayhead:FlxSpriteGroup = new FlxSpriteGroup();
/**
* A sprite used to indicate the note that will be placed on click.
*/
var gridGhostNote:Null<ChartEditorNoteSprite> = null;
/**
* A sprite used to indicate the note that will be placed on click.
*/
var gridGhostHoldNote:Null<ChartEditorHoldNoteSprite> = null;
/**
* A sprite used to indicate the event that will be placed on click.
*/
var gridGhostEvent:Null<ChartEditorEventSprite> = null;
/**
* The sprite used to display the note preview area.
* We move this up and down to scroll the preview.
*/
var notePreview:Null<ChartEditorNotePreview> = null;
/**
* The rectangular sprite used for representing the current viewport on the note preview.
* We move this up and down and resize it to represent the visible area.
*/
var notePreviewViewport:Null<FlxSliceSprite> = null;
/**
* The rectangular sprite used for rendering the selection box.
* Uses a 9-slice to stretch the selection box to the correct size without warping.
*/
var selectionBoxSprite:Null<FlxSliceSprite> = null;
/**
* The opponent's health icon.
*/
var healthIconDad:Null<HealthIcon> = null;
/**
* The player's health icon.
*/
var healthIconBF:Null<HealthIcon> = null;
/**
* The text that pop's up when copying something
*/
var txtCopyNotif:Null<FlxText> = null;
/**
* The purple background sprite.
*/
var menuBG:Null<FlxSprite> = null;
/**
* The sprite group containing the note graphics.
* Only displays a subset of the data from `currentSongChartNoteData`,
* and kills notes that are off-screen to be recycled later.
*/
var renderedNotes:FlxTypedSpriteGroup<ChartEditorNoteSprite> = new FlxTypedSpriteGroup<ChartEditorNoteSprite>();
/**
* The sprite group containing the hold note graphics.
* Only displays a subset of the data from `currentSongChartNoteData`,
* and kills notes that are off-screen to be recycled later.
*/
var renderedHoldNotes:FlxTypedSpriteGroup<ChartEditorHoldNoteSprite> = new FlxTypedSpriteGroup<ChartEditorHoldNoteSprite>();
/**
* The sprite group containing the song events.
* Only displays a subset of the data from `currentSongChartEventData`,
* and kills events that are off-screen to be recycled later.
*/
var renderedEvents:FlxTypedSpriteGroup<ChartEditorEventSprite> = new FlxTypedSpriteGroup<ChartEditorEventSprite>();
var renderedSelectionSquares:FlxTypedSpriteGroup<ChartEditorSelectionSquareSprite> = new FlxTypedSpriteGroup<ChartEditorSelectionSquareSprite>();
/**
* LIFE CYCLE FUNCTIONS
*/
// ==============================
/**
* The params which were passed in when the Chart Editor was initialized.
*/
var params:Null<ChartEditorParams>;
public function new(?params:ChartEditorParams)
{
super();
this.params = params;
}
public override function dispatchEvent(event:ScriptEvent):Void
{
super.dispatchEvent(event);
// We can't use the ScriptedEventDispatcher with currentCharPlayer because we can't use the IScriptedClass interface on it.
if (currentPlayerCharacterPlayer != null)
{
switch (event.type)
{
case UPDATE:
currentPlayerCharacterPlayer.onUpdate(cast event);
case SONG_BEAT_HIT:
currentPlayerCharacterPlayer.onBeatHit(cast event);
case SONG_STEP_HIT:
currentPlayerCharacterPlayer.onStepHit(cast event);
case NOTE_HIT:
currentPlayerCharacterPlayer.onNoteHit(cast event);
default: // Continue
}
}
if (currentOpponentCharacterPlayer != null)
{
switch (event.type)
{
case UPDATE:
currentOpponentCharacterPlayer.onUpdate(cast event);
case SONG_BEAT_HIT:
currentOpponentCharacterPlayer.onBeatHit(cast event);
case SONG_STEP_HIT:
currentOpponentCharacterPlayer.onStepHit(cast event);
case NOTE_HIT:
currentOpponentCharacterPlayer.onNoteHit(cast event);
default: // Continue
}
}
}
override function create():Void
{
// super.create() must be called first, the HaxeUI components get created here.
super.create();
// Set the z-index of the HaxeUI.
this.root.zIndex = 100;
// Get rid of any music from the previous state.
if (FlxG.sound.music != null) FlxG.sound.music.stop();
// Play the welcome music.
setupWelcomeMusic();
// Show the mouse cursor.
Cursor.show();
loadPreferences();
fixCamera();
buildDefaultSongData();
buildBackground();
this.updateTheme();
buildGrid();
buildMeasureTicks();
buildNotePreview();
buildAdditionalUI();
populateOpenRecentMenu();
this.applyPlatformShortcutText();
// Setup the onClick listeners for the UI after it's been created.
setupUIListeners();
setupContextMenu();
setupTurboKeyHandlers();
setupAutoSave();
refresh();
if (params != null && params.fnfcTargetPath != null)
{
// Chart editor was opened from the command line. Open the FNFC file now!
var result:Null<Array<String>> = this.loadFromFNFCPath(params.fnfcTargetPath);
if (result != null)
{
if (result.length == 0)
{
this.success('Loaded Chart', 'Loaded chart (${params.fnfcTargetPath})');
}
else
{
this.warning('Loaded Chart', 'Loaded chart with issues (${params.fnfcTargetPath})\n${result.join("\n")}');
}
}
else
{
this.error('Failure', 'Failed to load chart (${params.fnfcTargetPath})');
// Song failed to load, open the Welcome dialog so we aren't in a broken state.
var welcomeDialog = this.openWelcomeDialog(false);
if (shouldShowBackupAvailableDialog)
{
this.openBackupAvailableDialog(welcomeDialog);
}
}
}
else if (params != null && params.targetSongId != null)
{
this.loadSongAsTemplate(params.targetSongId);
}
else
{
var welcomeDialog = this.openWelcomeDialog(false);
if (shouldShowBackupAvailableDialog)
{
this.openBackupAvailableDialog(welcomeDialog);
}
}
}
function setupWelcomeMusic()
{
this.welcomeMusic.loadEmbedded(Paths.music('chartEditorLoop/chartEditorLoop'));
FlxG.sound.list.add(this.welcomeMusic);
this.welcomeMusic.looped = true;
}
public function loadPreferences():Void
{
var save:Save = Save.get();
if (previousWorkingFilePaths[0] == null)
{
previousWorkingFilePaths = [null].concat(save.chartEditorPreviousFiles);
}
else
{
previousWorkingFilePaths = [currentWorkingFilePath].concat(save.chartEditorPreviousFiles);
}
noteSnapQuantIndex = save.chartEditorNoteQuant;
currentLiveInputStyle = save.chartEditorLiveInputStyle;
isViewDownscroll = save.chartEditorDownscroll;
playtestStartTime = save.chartEditorPlaytestStartTime;
currentTheme = save.chartEditorTheme;
metronomeVolume = save.chartEditorMetronomeVolume;
hitsoundVolume = save.chartEditorHitsoundVolume;
hitsoundsEnabledPlayer = save.chartEditorHitsoundsEnabledPlayer;
hitsoundsEnabledOpponent = save.chartEditorHitsoundsEnabledOpponent;
this.welcomeMusic.active = save.chartEditorThemeMusic;
// audioInstTrack.volume = save.chartEditorInstVolume;
// audioInstTrack.pitch = save.chartEditorPlaybackSpeed;
// audioVocalTrackGroup.volume = save.chartEditorVoicesVolume;
// audioVocalTrackGroup.pitch = save.chartEditorPlaybackSpeed;
}
public function writePreferences(hasBackup:Bool):Void
{
var save:Save = Save.get();
// Can't use filter() because of null safety checking!
var filteredWorkingFilePaths:Array<String> = [];
for (chartPath in previousWorkingFilePaths)
if (chartPath != null) filteredWorkingFilePaths.push(chartPath);
save.chartEditorPreviousFiles = filteredWorkingFilePaths;
if (hasBackup) trace('Queuing backup prompt for next time!');
save.chartEditorHasBackup = hasBackup;
save.chartEditorNoteQuant = noteSnapQuantIndex;
save.chartEditorLiveInputStyle = currentLiveInputStyle;
save.chartEditorDownscroll = isViewDownscroll;
save.chartEditorPlaytestStartTime = playtestStartTime;
save.chartEditorTheme = currentTheme;
save.chartEditorMetronomeVolume = metronomeVolume;
save.chartEditorHitsoundVolume = hitsoundVolume;
save.chartEditorHitsoundsEnabledPlayer = hitsoundsEnabledPlayer;
save.chartEditorHitsoundsEnabledOpponent = hitsoundsEnabledOpponent;
save.chartEditorThemeMusic = this.welcomeMusic.active;
// save.chartEditorInstVolume = audioInstTrack.volume;
// save.chartEditorVoicesVolume = audioVocalTrackGroup.volume;
// save.chartEditorPlaybackSpeed = audioInstTrack.pitch;
}
public function populateOpenRecentMenu():Void
{
if (menubarOpenRecent == null) return;
#if sys
menubarOpenRecent.removeAllComponents();
for (chartPath in previousWorkingFilePaths)
{
if (chartPath == null) continue;
var menuItemRecentChart:MenuItem = new MenuItem();
menuItemRecentChart.text = chartPath;
menuItemRecentChart.onClick = function(_event) {
// Load chart from file
var result:Null<Array<String>> = this.loadFromFNFCPath(chartPath);
if (result != null)
{
if (result.length == 0)
{
this.success('Loaded Chart', 'Loaded chart (${chartPath.toString()})');
}
else
{
this.warning('Loaded Chart', 'Loaded chart with issues (${chartPath.toString()})\n${result.join("\n")}');
}
}
else
{
this.error('Failure', 'Failed to load chart (${chartPath.toString()})');
}
}
if (!FileUtil.doesFileExist(chartPath))
{
trace('Previously loaded chart file (${chartPath.toString()}) does not exist, disabling link...');
menuItemRecentChart.disabled = true;
}
else
{
menuItemRecentChart.disabled = false;
}
menubarOpenRecent.addComponent(menuItemRecentChart);
}
#else
menubarOpenRecent.hide();
#end
}
var bgMusicTimer:FlxTimer;
function fadeInWelcomeMusic(?extraWait:Float = 0, ?fadeInTime:Float = 5):Void
{
if (!this.welcomeMusic.active)
{
stopWelcomeMusic();
return;
}
bgMusicTimer = new FlxTimer().start(extraWait, (_) -> {
this.welcomeMusic.volume = 0;
if (this.welcomeMusic.active)
{
this.welcomeMusic.play();
this.welcomeMusic.fadeIn(fadeInTime, 0, 1.0);
}
});
}
function stopWelcomeMusic():Void
{
if (bgMusicTimer != null) bgMusicTimer.cancel();
// this.welcomeMusic.fadeOut(4, 0);
this.welcomeMusic.pause();
}
function buildDefaultSongData():Void
{
selectedVariation = Constants.DEFAULT_VARIATION;
selectedDifficulty = Constants.DEFAULT_DIFFICULTY;
// Initialize the song metadata.
songMetadata = new Map<String, SongMetadata>();
// Initialize the song chart data.
songChartData = new Map<String, SongChartData>();
audioVocalTrackGroup = new VoicesGroup();
}
/**
* Builds and displays the background sprite.
*/
function buildBackground():Void
{
menuBG = new FlxSprite().loadGraphic(Paths.image('menuDesat'));
add(menuBG);
menuBG.setGraphicSize(Std.int(menuBG.width * 1.1));
menuBG.updateHitbox();
menuBG.screenCenter();
menuBG.scrollFactor.set(0, 0);
menuBG.zIndex = -100;
}
var oppSpectogram:PolygonSpectogram;
/**
* Builds and displays the chart editor grid, including the playhead and cursor.
*/
function buildGrid():Void
{
if (gridBitmap == null) throw 'ERROR: Tried to build grid, but gridBitmap is null! Check ChartEditorThemeHandler.updateTheme().';
gridTiledSprite = new FlxTiledSprite(gridBitmap, gridBitmap.width, 1000, false, true);
gridTiledSprite.x = GRID_X_POS; // Center the grid.
gridTiledSprite.y = GRID_INITIAL_Y_POS; // Push down to account for the menu bar.
add(gridTiledSprite);
gridTiledSprite.zIndex = 10;
gridGhostNote = new ChartEditorNoteSprite(this);
gridGhostNote.alpha = 0.6;
gridGhostNote.noteData = new SongNoteData(0, 0, 0, "");
gridGhostNote.visible = false;
add(gridGhostNote);
gridGhostNote.zIndex = 11;
gridGhostHoldNote = new ChartEditorHoldNoteSprite(this);
gridGhostHoldNote.alpha = 0.6;
gridGhostHoldNote.noteData = new SongNoteData(0, 0, 0, "");
gridGhostHoldNote.visible = false;
add(gridGhostHoldNote);
gridGhostHoldNote.zIndex = 11;
gridGhostEvent = new ChartEditorEventSprite(this, true);
gridGhostEvent.alpha = 0.6;
gridGhostEvent.eventData = new SongEventData(-1, '', {});
gridGhostEvent.visible = false;
add(gridGhostEvent);
gridGhostEvent.zIndex = 12;
buildNoteGroup();
// The playhead that show the current position in the song.
add(gridPlayhead);
gridPlayhead.zIndex = 30;
var playheadWidth:Int = GRID_SIZE * (STRUMLINE_SIZE * 2 + 1) + (PLAYHEAD_SCROLL_AREA_WIDTH * 2);
var playheadBaseYPos:Float = GRID_INITIAL_Y_POS;
gridPlayhead.setPosition(GRID_X_POS, playheadBaseYPos);
var playheadSprite:FunkinSprite = new FunkinSprite().makeSolidColor(playheadWidth, PLAYHEAD_HEIGHT, PLAYHEAD_COLOR);
playheadSprite.x = -PLAYHEAD_SCROLL_AREA_WIDTH;
playheadSprite.y = 0;
gridPlayhead.add(playheadSprite);
var playheadBlock:FlxSprite = ChartEditorThemeHandler.buildPlayheadBlock();
playheadBlock.x = -PLAYHEAD_SCROLL_AREA_WIDTH;
playheadBlock.y = -PLAYHEAD_HEIGHT / 2;
gridPlayhead.add(playheadBlock);
// Character icons.
healthIconDad = new HealthIcon(currentSongMetadata.playData.characters.opponent);
healthIconDad.autoUpdate = false;
healthIconDad.size.set(0.5, 0.5);
add(healthIconDad);
healthIconDad.zIndex = 30;
healthIconBF = new HealthIcon(currentSongMetadata.playData.characters.player);
healthIconBF.autoUpdate = false;
healthIconBF.size.set(0.5, 0.5);
healthIconBF.flipX = true;
add(healthIconBF);
healthIconBF.zIndex = 30;
add(audioWaveforms);
}
function buildMeasureTicks():Void
{
measureTicks = new ChartEditorMeasureTicks(this);
var measureTicksWidth = (GRID_SIZE);
measureTicks.x = gridTiledSprite.x - measureTicksWidth;
measureTicks.y = MENU_BAR_HEIGHT + GRID_TOP_PAD;
measureTicks.zIndex = 20;
add(measureTicks);
}
function buildNotePreview():Void
{
var playbarHeightWithPad = PLAYBAR_HEIGHT + 10;
var notePreviewHeight:Int = FlxG.height - NOTE_PREVIEW_Y_POS - playbarHeightWithPad;
notePreview = new ChartEditorNotePreview(notePreviewHeight);
notePreview.x = NOTE_PREVIEW_X_POS;
notePreview.y = NOTE_PREVIEW_Y_POS;
add(notePreview);
if (notePreviewViewport == null) throw 'ERROR: Tried to build note preview, but notePreviewViewport is null! Check ChartEditorThemeHandler.updateTheme().';
notePreviewViewport.scrollFactor.set(0, 0);
add(notePreviewViewport);
notePreviewViewport.zIndex = 30;
setNotePreviewViewportBounds(calculateNotePreviewViewportBounds());
}
function setSelectionBoxBounds(bounds:FlxRect = null):Void
{
if (selectionBoxSprite == null)
throw 'ERROR: Tried to set selection box bounds, but selectionBoxSprite is null! Check ChartEditorThemeHandler.updateTheme().';
if (bounds == null)
{
selectionBoxSprite.visible = false;
selectionBoxSprite.x = -9999;
selectionBoxSprite.y = -9999;
}
else
{
selectionBoxSprite.visible = true;
selectionBoxSprite.x = bounds.x;
selectionBoxSprite.y = bounds.y;
selectionBoxSprite.width = bounds.width;
selectionBoxSprite.height = bounds.height;
}
}
/**
* Automatically goes through and calls render on everything you added.
*/
override public function draw():Void
{
if (selectionBoxStartPos != null)
{
trace('selectionBoxSprite: ${selectionBoxSprite.visible} ${selectionBoxSprite.exists} ${this.members.contains(selectionBoxSprite)}');
}
super.draw();
}
function calculateNotePreviewViewportBounds():FlxRect
{
var bounds:FlxRect = new FlxRect();
// Return 0, 0, 0, 0 if the note preview doesn't exist for some reason.
if (notePreview == null) return bounds;
// Horizontal position and width are constant.
bounds.x = notePreview.x;
bounds.width = notePreview.width;
// Vertical position depends on scroll position.
bounds.y = notePreview.y + (notePreview.height * (scrollPositionInPixels / songLengthInPixels));
// Height depends on the viewport size.
bounds.height = notePreview.height * (FlxG.height / songLengthInPixels);
// Make sure the viewport doesn't go off the top or bottom of the note preview.
if (bounds.y < notePreview.y)
{
bounds.height -= notePreview.y - bounds.y;
bounds.y = notePreview.y;
}
else if (bounds.y + bounds.height > notePreview.y + notePreview.height)
{
bounds.height -= (bounds.y + bounds.height) - (notePreview.y + notePreview.height);
}
var MIN_HEIGHT:Int = 8;
if (bounds.height < MIN_HEIGHT)
{
bounds.y -= MIN_HEIGHT - bounds.height;
bounds.height = MIN_HEIGHT;
}
// trace('Note preview viewport bounds: ' + bounds.toString());
return bounds;
}
function setNotePreviewViewportBounds(bounds:FlxRect = null):Void
{
if (notePreviewViewport == null)
{
trace('[WARN] Tried to set note preview viewport bounds, but notePreviewViewport is null!');
return;
}
if (bounds == null)
{
notePreviewViewport.visible = false;
notePreviewViewport.x = -9999;
notePreviewViewport.y = -9999;
}
else
{
notePreviewViewport.visible = true;
notePreviewViewport.x = bounds.x;
notePreviewViewport.y = bounds.y;
notePreviewViewport.width = bounds.width;
notePreviewViewport.height = bounds.height;
}
}
/**
* Builds the group that will hold all the notes.
*/
function buildNoteGroup():Void
{
if (gridTiledSprite == null) throw 'ERROR: Tried to build note groups, but gridTiledSprite is null! Check ChartEditorState.buildGrid().';
renderedHoldNotes.setPosition(gridTiledSprite.x, gridTiledSprite.y);
add(renderedHoldNotes);
renderedHoldNotes.zIndex = 24;
renderedNotes.setPosition(gridTiledSprite.x, gridTiledSprite.y);
add(renderedNotes);
renderedNotes.zIndex = 25;
renderedEvents.setPosition(gridTiledSprite.x, gridTiledSprite.y);
add(renderedEvents);
renderedEvents.zIndex = 25;
renderedSelectionSquares.setPosition(gridTiledSprite.x, gridTiledSprite.y);
add(renderedSelectionSquares);
renderedSelectionSquares.zIndex = 26;
}
function buildAdditionalUI():Void
{
playbarHeadLayout = new ChartEditorPlaybarHead();
playbarHeadLayout.zIndex = 110;
playbarHeadLayout.width = FlxG.width - 8;
playbarHeadLayout.height = 10;
playbarHeadLayout.x = 4;
playbarHeadLayout.y = FlxG.height - 48 - 8;
playbarHeadLayout.playbarHead.allowFocus = false;
playbarHeadLayout.playbarHead.width = FlxG.width;
playbarHeadLayout.playbarHead.height = 10;
playbarHeadLayout.playbarHead.styleString = 'padding-left: 0px; padding-right: 0px; border-left: 0px; border-right: 0px;';
playbarHeadLayout.playbarHead.onDragStart = function(_:DragEvent) {
playbarHeadDragging = true;
// If we were dragging the playhead while the song was playing, resume playing.
if (audioInstTrack != null && audioInstTrack.isPlaying)
{
playbarHeadDraggingWasPlaying = true;
stopAudioPlayback();
}
else
{
playbarHeadDraggingWasPlaying = false;
}
}
playbarHeadLayout.playbarHead.onDrag = function(_:DragEvent) {
if (playbarHeadDragging)
{
// Set the song position to where the playhead was moved to.
scrollPositionInPixels = (songLengthInPixels) * playbarHeadLayout.playbarHead.value / 100;
// Update the conductor and audio tracks to match.
moveSongToScrollPosition();
}
}
playbarHeadLayout.playbarHead.onDragEnd = function(_:DragEvent) {
playbarHeadDragging = false;
// If we were dragging the playhead while the song was playing, resume playing.
if (playbarHeadDraggingWasPlaying)
{
playbarHeadDraggingWasPlaying = false;
// Disabled code to resume song playback on drag.
// startAudioPlayback();
}
}
add(playbarHeadLayout);
// Little text that shows up when you copy something.
txtCopyNotif = new FlxText(0, 0, 0, '', 24);
txtCopyNotif.setBorderStyle(OUTLINE, 0xFF074809, 1);
txtCopyNotif.color = 0xFF52FF77;
txtCopyNotif.zIndex = 120;
add(txtCopyNotif);
if (!Preferences.debugDisplay) menubar.paddingLeft = null;
this.setupNotifications();
// Setup character dropdowns.
FlxMouseEvent.add(healthIconDad, function(_) {
if (!isCursorOverHaxeUI)
{
this.openCharacterDropdown(CharacterType.DAD, true);
}
});
FlxMouseEvent.add(healthIconBF, function(_) {
if (!isCursorOverHaxeUI)
{
this.openCharacterDropdown(CharacterType.BF, true);
}
});
buttonSelectOpponent = new Button();
buttonSelectOpponent.allowFocus = false;
buttonSelectOpponent.text = "Opponent"; // Default text.
buttonSelectOpponent.x = GRID_X_POS;
buttonSelectOpponent.y = GRID_INITIAL_Y_POS - NOTE_SELECT_BUTTON_HEIGHT - 8;
buttonSelectOpponent.width = GRID_SIZE * 4;
buttonSelectOpponent.height = NOTE_SELECT_BUTTON_HEIGHT;
buttonSelectOpponent.tooltip = "Click to set selection to all notes on this side.\nShift-click to add all notes on this side to selection.";
buttonSelectOpponent.zIndex = 110;
add(buttonSelectOpponent);
buttonSelectOpponent.onClick = (_) -> {
var notesToSelect:Array<SongNoteData> = currentSongChartNoteData;
notesToSelect = SongDataUtils.getNotesInDataRange(notesToSelect, STRUMLINE_SIZE, STRUMLINE_SIZE * 2 - 1);
if (FlxG.keys.pressed.SHIFT)
{
performCommand(new SelectItemsCommand(notesToSelect, []));
}
else
{
performCommand(new SetItemSelectionCommand(notesToSelect, []));
}
}
buttonSelectPlayer = new Button();
buttonSelectPlayer.allowFocus = false;
buttonSelectPlayer.text = "Player"; // Default text.
buttonSelectPlayer.x = buttonSelectOpponent.x + buttonSelectOpponent.width;
buttonSelectPlayer.y = buttonSelectOpponent.y;
buttonSelectPlayer.width = GRID_SIZE * 4;
buttonSelectPlayer.height = NOTE_SELECT_BUTTON_HEIGHT;
buttonSelectPlayer.tooltip = "Click to set selection to all notes on this side.\nShift-click to add all notes on this side to selection.";
buttonSelectPlayer.zIndex = 110;
add(buttonSelectPlayer);
buttonSelectPlayer.onClick = (_) -> {
var notesToSelect:Array<SongNoteData> = currentSongChartNoteData;
notesToSelect = SongDataUtils.getNotesInDataRange(notesToSelect, 0, STRUMLINE_SIZE - 1);
if (FlxG.keys.pressed.SHIFT)
{
performCommand(new SelectItemsCommand(notesToSelect, []));
}
else
{
performCommand(new SetItemSelectionCommand(notesToSelect, []));
}
}
buttonSelectEvent = new Button();
buttonSelectEvent.allowFocus = false;
buttonSelectEvent.icon = Paths.image('ui/chart-editor/events/Default');
buttonSelectEvent.iconPosition = "top";
buttonSelectEvent.x = buttonSelectPlayer.x + buttonSelectPlayer.width;
buttonSelectEvent.y = buttonSelectPlayer.y;
buttonSelectEvent.width = GRID_SIZE;
buttonSelectEvent.height = NOTE_SELECT_BUTTON_HEIGHT;
buttonSelectEvent.tooltip = "Click to set selection to all events.\nShift-click to add all events to selection.";
buttonSelectEvent.zIndex = 110;
add(buttonSelectEvent);
buttonSelectEvent.onClick = (_) -> {
if (FlxG.keys.pressed.SHIFT)
{
performCommand(new SelectItemsCommand([], currentSongChartEventData));
}
else
{
performCommand(new SetItemSelectionCommand([], currentSongChartEventData));
}
}
}
/**
* Sets up the onClick listeners for the UI.
*/
function setupUIListeners():Void
{
// Add functionality to the playbar.
playbarStart.onClick = _ -> playbarButtonPressed = 'playbarStart';
playbarBack.onClick = _ -> playbarButtonPressed = 'playbarBack';
playbarPlay.onClick = _ -> toggleAudioPlayback();
playbarForward.onClick = _ -> playbarButtonPressed = 'playbarForward';
playbarEnd.onClick = _ -> playbarButtonPressed = 'playbarEnd';
// Cycle note snap quant.
playbarNoteSnap.onRightClick = _ -> {
noteSnapQuantIndex--;
if (noteSnapQuantIndex < 0) noteSnapQuantIndex = SNAP_QUANTS.length - 1;
};
playbarNoteSnap.onClick = _ -> {
if (FlxG.keys.pressed.SHIFT)
{
noteSnapQuantIndex = BASE_QUANT_INDEX;
}
else
{
noteSnapQuantIndex++;
if (noteSnapQuantIndex >= SNAP_QUANTS.length) noteSnapQuantIndex = 0;
}
};
playbarBPM.onClick = _ -> {
if (FlxG.keys.pressed.CONTROL)
{
this.setToolboxState(CHART_EDITOR_TOOLBOX_METADATA_LAYOUT, true);
}
else
{
Conductor.instance.currentTimeChange.bpm += 1;
this.refreshToolbox(CHART_EDITOR_TOOLBOX_METADATA_LAYOUT);
}
}
playbarBPM.onRightClick = _ -> {
Conductor.instance.currentTimeChange.bpm -= 1;
this.refreshToolbox(CHART_EDITOR_TOOLBOX_METADATA_LAYOUT);
}
playbarDifficulty.onClick = _ -> {
if (FlxG.keys.pressed.CONTROL)
{
this.setToolboxState(CHART_EDITOR_TOOLBOX_DIFFICULTY_LAYOUT, true);
}
else
{
incrementDifficulty(-1);
this.refreshToolbox(CHART_EDITOR_TOOLBOX_DIFFICULTY_LAYOUT);
}
}
playbarDifficulty.onRightClick = _ -> {
incrementDifficulty(1);
this.refreshToolbox(CHART_EDITOR_TOOLBOX_DIFFICULTY_LAYOUT);
}
// Add functionality to the menu items.
// File
menubarItemNewChart.onClick = _ -> this.openWelcomeDialog(true);
menubarItemOpenChart.onClick = _ -> this.openBrowseFNFC(true);
menubarItemSaveChart.onClick = _ -> {
if (currentWorkingFilePath != null)
{
this.exportAllSongData(true, currentWorkingFilePath);
}
else
{
this.exportAllSongData(false, null);
}
};
menubarItemSaveChartAs.onClick = _ -> this.exportAllSongData(false, null);
menubarItemExit.onClick = _ -> quitChartEditor();
// Edit
menubarItemUndo.onClick = _ -> undoLastCommand();
menubarItemRedo.onClick = _ -> redoLastCommand();
menubarItemCopy.onClick = function(_) {
copySelection();
};
menubarItemCut.onClick = _ -> performCommand(new CutItemsCommand(currentNoteSelection, currentEventSelection));
menubarItemPaste.onClick = _ -> {
var targetMs:Float = scrollPositionInMs + playheadPositionInMs;
var targetStep:Float = Conductor.instance.getTimeInSteps(targetMs);
var targetSnappedStep:Float = Math.floor(targetStep / noteSnapRatio) * noteSnapRatio;
var targetSnappedMs:Float = Conductor.instance.getStepTimeInMs(targetSnappedStep);
performCommand(new PasteItemsCommand(targetSnappedMs));
};
menubarItemPasteUnsnapped.onClick = _ -> {
var targetMs:Float = scrollPositionInMs + playheadPositionInMs;
performCommand(new PasteItemsCommand(targetMs));
};
menubarItemDelete.onClick = _ -> {
if (currentNoteSelection.length > 0 && currentEventSelection.length > 0)
{
performCommand(new RemoveItemsCommand(currentNoteSelection, currentEventSelection));
}
else if (currentNoteSelection.length > 0)
{
performCommand(new RemoveNotesCommand(currentNoteSelection));
}
else if (currentEventSelection.length > 0)
{
performCommand(new RemoveEventsCommand(currentEventSelection));
}
else
{
// Do nothing???
}
};
menubarItemFlipNotes.onClick = _ -> performCommand(new FlipNotesCommand(currentNoteSelection));
menubarItemSelectAllNotes.onClick = _ -> performCommand(new SelectAllItemsCommand(true, false));
menubarItemSelectAllEvents.onClick = _ -> performCommand(new SelectAllItemsCommand(false, true));
menubarItemSelectInverse.onClick = _ -> performCommand(new InvertSelectedItemsCommand());
menubarItemSelectNone.onClick = _ -> performCommand(new DeselectAllItemsCommand());
menubarItemPlaytestFull.onClick = _ -> testSongInPlayState(false);
menubarItemPlaytestMinimal.onClick = _ -> testSongInPlayState(true);
menuBarItemNoteSnapDecrease.onClick = _ -> {
noteSnapQuantIndex--;
if (noteSnapQuantIndex < 0) noteSnapQuantIndex = SNAP_QUANTS.length - 1;
};
menuBarItemNoteSnapIncrease.onClick = _ -> {
noteSnapQuantIndex++;
if (noteSnapQuantIndex >= SNAP_QUANTS.length) noteSnapQuantIndex = 0;
};
menuBarItemInputStyleNone.onClick = function(event:UIEvent) {
currentLiveInputStyle = None;
};
menuBarItemInputStyleNumberKeys.onClick = function(event:UIEvent) {
currentLiveInputStyle = NumberKeys;
};
menuBarItemInputStyleWASD.onClick = function(event:UIEvent) {
currentLiveInputStyle = WASD;
};
menubarItemAbout.onClick = _ -> this.openAboutDialog();
menubarItemWelcomeDialog.onClick = _ -> this.openWelcomeDialog(true);
#if sys
menubarItemGoToBackupsFolder.onClick = _ -> this.openBackupsFolder();
#else
// Disable the menu item if we're not on a desktop platform.
menubarItemGoToBackupsFolder.disabled = true;
#end
menubarItemUserGuide.onClick = _ -> this.openUserGuideDialog();
menubarItemDownscroll.onClick = event -> isViewDownscroll = event.value;
menubarItemDownscroll.selected = isViewDownscroll;
menubarItemDifficultyUp.onClick = _ -> incrementDifficulty(1);
menubarItemDifficultyDown.onClick = _ -> incrementDifficulty(-1);
menuBarItemThemeLight.onChange = function(event:UIEvent) {
if (event.target.value) currentTheme = ChartEditorTheme.Light;
};
menuBarItemThemeLight.selected = currentTheme == ChartEditorTheme.Light;
menuBarItemThemeDark.onChange = function(event:UIEvent) {
if (event.target.value) currentTheme = ChartEditorTheme.Dark;
};
menuBarItemThemeDark.selected = currentTheme == ChartEditorTheme.Dark;
menubarItemPlayPause.onClick = _ -> toggleAudioPlayback();
menubarItemLoadInstrumental.onClick = _ -> {
var dialog = this.openUploadInstDialog(true);
// Ensure instrumental and vocals are reloaded properly.
dialog.onDialogClosed = function(_) {
this.isHaxeUIDialogOpen = false;
this.switchToCurrentInstrumental();
this.postLoadInstrumental();
}
};
menubarItemLoadVocals.onClick = _ -> {
var dialog = this.openUploadVocalsDialog(true);
// Ensure instrumental and vocals are reloaded properly.
dialog.onDialogClosed = function(_) {
this.isHaxeUIDialogOpen = false;
this.switchToCurrentInstrumental();
this.postLoadInstrumental();
}
};
menubarItemVolumeMetronome.onChange = event -> {
var volume:Float = event.value.toFloat() / 100.0;
metronomeVolume = volume;
menubarLabelVolumeMetronome.text = 'Metronome - ${Std.int(event.value)}%';
};
menubarItemVolumeMetronome.value = Std.int(metronomeVolume * 100);
menubarItemPlayerHitsounds.onChange = event -> hitsoundsEnabledPlayer = event.value;
menubarItemPlayerHitsounds.selected = hitsoundsEnabledPlayer;
menubarItemOpponentHitsounds.onChange = event -> hitsoundsEnabledOpponent = event.value;
menubarItemOpponentHitsounds.selected = hitsoundsEnabledOpponent;
menubarItemThemeMusic.onChange = event -> {
this.welcomeMusic.active = event.value;
fadeInWelcomeMusic(WELCOME_MUSIC_FADE_IN_DELAY, WELCOME_MUSIC_FADE_IN_DURATION);
};
menubarItemThemeMusic.selected = this.welcomeMusic.active;
menubarItemVolumeHitsound.onChange = event -> {
var volume:Float = event.value.toFloat() / 100.0;
hitsoundVolume = volume;
menubarLabelVolumeHitsound.text = 'Hitsound - ${Std.int(event.value)}%';
};
menubarItemVolumeHitsound.value = Std.int(hitsoundVolume * 100);
menubarItemVolumeInstrumental.onChange = event -> {
var volume:Float = event.value.toFloat() / 100.0;
if (audioInstTrack != null) audioInstTrack.volume = volume;
menubarLabelVolumeInstrumental.text = 'Instrumental - ${Std.int(event.value)}%';
};
menubarItemVolumeVocalsPlayer.onChange = event -> {
var volume:Float = event.value.toFloat() / 100.0;
if (audioVocalTrackGroup != null) audioVocalTrackGroup.playerVolume = volume;
menubarLabelVolumeVocalsPlayer.text = 'Player - ${Std.int(event.value)}%';
};
menubarItemVolumeVocalsOpponent.onChange = event -> {
var volume:Float = event.value.toFloat() / 100.0;
if (audioVocalTrackGroup != null) audioVocalTrackGroup.opponentVolume = volume;
menubarLabelVolumeVocalsOpponent.text = 'Enemy - ${Std.int(event.value)}%';
};
menubarItemPlaybackSpeed.onChange = event -> {
var pitch:Float = (event.value.toFloat() * 2.0) / 100.0;
pitch = Math.floor(pitch / 0.25) * 0.25; // Round to nearest 0.25.
#if FLX_PITCH
if (audioInstTrack != null) audioInstTrack.pitch = pitch;
if (audioVocalTrackGroup != null) audioVocalTrackGroup.pitch = pitch;
#end
var pitchDisplay:Float = Std.int(pitch * 100) / 100; // Round to 2 decimal places.
menubarLabelPlaybackSpeed.text = 'Playback Speed - ${pitchDisplay}x';
}
menubarItemToggleToolboxDifficulty.onChange = event -> this.setToolboxState(CHART_EDITOR_TOOLBOX_DIFFICULTY_LAYOUT, event.value);
menubarItemToggleToolboxMetadata.onChange = event -> this.setToolboxState(CHART_EDITOR_TOOLBOX_METADATA_LAYOUT, event.value);
menubarItemToggleToolboxOffsets.onChange = event -> this.setToolboxState(CHART_EDITOR_TOOLBOX_OFFSETS_LAYOUT, event.value);
menubarItemToggleToolboxNotes.onChange = event -> this.setToolboxState(CHART_EDITOR_TOOLBOX_NOTEDATA_LAYOUT, event.value);
menubarItemToggleToolboxEventData.onChange = event -> this.setToolboxState(CHART_EDITOR_TOOLBOX_EVENT_DATA_LAYOUT, event.value);
menubarItemToggleToolboxPlaytestProperties.onChange = event -> this.setToolboxState(CHART_EDITOR_TOOLBOX_PLAYTEST_PROPERTIES_LAYOUT, event.value);
menubarItemToggleToolboxPlayerPreview.onChange = event -> this.setToolboxState(CHART_EDITOR_TOOLBOX_PLAYER_PREVIEW_LAYOUT, event.value);
menubarItemToggleToolboxOpponentPreview.onChange = event -> this.setToolboxState(CHART_EDITOR_TOOLBOX_OPPONENT_PREVIEW_LAYOUT, event.value);
// TODO: Pass specific HaxeUI components to add context menus to them.
// registerContextMenu(null, Paths.ui('chart-editor/context/test'));
}
function setupContextMenu():Void
{
Screen.instance.registerEvent(MouseEvent.RIGHT_MOUSE_UP, function(e:MouseEvent) {
var xPos = e.screenX;
var yPos = e.screenY;
onContextMenu(xPos, yPos);
});
}
function onContextMenu(xPos:Float, yPos:Float)
{
trace('User right clicked to open menu at (${xPos}, ${yPos})');
// this.openDefaultContextMenu(xPos, yPos);
}
function copySelection():Void
{
// Doesn't use a command because it's not undoable.
// Calculate a single time offset for all the notes and events.
var timeOffset:Null<Int> = currentNoteSelection.length > 0 ? Std.int(currentNoteSelection[0].time) : null;
if (currentEventSelection.length > 0)
{
if (timeOffset == null || currentEventSelection[0].time < timeOffset)
{
timeOffset = Std.int(currentEventSelection[0].time);
}
}
SongDataUtils.writeItemsToClipboard(
{
notes: SongDataUtils.buildNoteClipboard(currentNoteSelection, timeOffset),
events: SongDataUtils.buildEventClipboard(currentEventSelection, timeOffset),
});
}
/**
* Initialize TurboKeyHandlers and add them to the state (so `update()` is called)
* We can then probe `keyHandler.activated` to see if the key combo's action should be taken.
*/
function setupTurboKeyHandlers():Void
{
add(undoKeyHandler);
add(redoKeyHandler);
add(upKeyHandler);
add(downKeyHandler);
add(wKeyHandler);
add(sKeyHandler);
add(pageUpKeyHandler);
add(pageDownKeyHandler);
}
/**
* Setup timers and listerners to handle auto-save.
*/
function setupAutoSave():Void
{
// Called when clicking the X button on the window.
WindowUtil.windowExit.add(onWindowClose);
// Called when the game crashes.
CrashHandler.errorSignal.add(onWindowCrash);
CrashHandler.criticalErrorSignal.add(onWindowCrash);
saveDataDirty = false;
}
var displayAutosavePopup:Bool = false;
/**
* UPDATE FUNCTIONS
*/
function autoSave(?beforePlaytest:Bool = false):Void
{
var needsAutoSave:Bool = saveDataDirty;
saveDataDirty = false;
// Auto-save preferences.
writePreferences(needsAutoSave);
// Auto-save the chart.
#if html5
// Auto-save to local storage.
// TODO: Implement this.
#else
// Auto-save to temp file.
if (needsAutoSave)
{
this.exportAllSongData(true, null);
if (beforePlaytest)
{
displayAutosavePopup = true;
}
else
{
displayAutosavePopup = false;
var absoluteBackupsPath:String = Path.join([Sys.getCwd(), ChartEditorImportExportHandler.BACKUPS_PATH]);
this.infoWithActions('Auto-Save', 'Chart auto-saved to ${absoluteBackupsPath}.', [
{
text: "Take Me There",
callback: openBackupsFolder,
}
]);
}
}
#end
}
/**
* Open the backups folder in the file explorer.
* Don't call this on HTML5.
*/
function openBackupsFolder(?_):Bool
{
#if sys
// TODO: Is there a way to open a folder and highlight a file in it?
var absoluteBackupsPath:String = Path.join([Sys.getCwd(), ChartEditorImportExportHandler.BACKUPS_PATH]);
WindowUtil.openFolder(absoluteBackupsPath);
return true;
#else
trace('No file system access, cannot open backups folder.');
return false;
#end
}
/**
* Called when the window was closed, to save a backup of the chart.
* @param exitCode The exit code of the window. We use `-1` when calling the function due to a game crash.
*/
function onWindowClose(exitCode:Int):Void
{
trace('Window exited with exit code: $exitCode');
trace('Should save chart? $saveDataDirty');
var needsAutoSave:Bool = saveDataDirty;
writePreferences(needsAutoSave);
if (needsAutoSave)
{
this.exportAllSongData(true, null);
}
}
function onWindowCrash(message:String):Void
{
trace('Chart editor intercepted crash:');
trace('${message}');
trace('Should save chart? $saveDataDirty');
var needsAutoSave:Bool = saveDataDirty;
writePreferences(needsAutoSave);
if (needsAutoSave)
{
this.exportAllSongData(true, null);
}
}
function cleanupAutoSave():Void
{
WindowUtil.windowExit.remove(onWindowClose);
CrashHandler.errorSignal.remove(onWindowCrash);
CrashHandler.criticalErrorSignal.remove(onWindowCrash);
}
public override function update(elapsed:Float):Void
{
// Override F4 behavior to include the autosave.
if (FlxG.keys.justPressed.F4 && !criticalFailure)
{
quitChartEditor();
return;
}
// dispatchEvent gets called here.
super.update(elapsed);
if (criticalFailure) return;
// These ones happen even if the modal dialog is open.
handleMusicPlayback(elapsed);
handleNoteDisplay();
// These ones only happen if the modal dialog is not open.
handleScrollKeybinds();
handleSnap();
handleCursor();
handleMenubar();
handleToolboxes();
handlePlaybar();
handlePlayhead();
handleNotePreview();
handleHealthIcons();
handleFileKeybinds();
handleEditKeybinds();
handleViewKeybinds();
handleTestKeybinds();
handleHelpKeybinds();
#if debug
handleQuickWatch();
#end
handlePostUpdate();
}
/**
* Beat hit while the song is playing.
*/
override function beatHit():Bool
{
// dispatchEvent gets called here.
if (!super.beatHit()) return false;
if (metronomeVolume > 0.0 && this.subState == null && (audioInstTrack != null && audioInstTrack.isPlaying))
{
playMetronomeTick(Conductor.instance.currentBeat % Conductor.instance.beatsPerMeasure == 0);
}
// Show the mouse cursor.
// Just throwing this somewhere convenient and infrequently called because sometimes Flixel's debug thing hides the cursor.
Cursor.show();
return true;
}
/**
* Step hit while the song is playing.
*/
override function stepHit():Bool
{
// dispatchEvent gets called here.
if (!super.stepHit()) return false;
if (audioInstTrack != null && audioInstTrack.isPlaying)
{
if (healthIconDad != null) healthIconDad.onStepHit(Conductor.instance.currentStep);
if (healthIconBF != null) healthIconBF.onStepHit(Conductor.instance.currentStep);
}
// Updating these every step keeps it more accurate.
// playerPreviewDirty = true;
// opponentPreviewDirty = true;
return true;
}
/**
* UPDATE HANDLERS
*/
// ====================
/**
* Handle syncronizing the conductor with the music playback.
*/
function handleMusicPlayback(elapsed:Float):Void
{
if (audioInstTrack != null)
{
// This normally gets called by FlxG.sound.update()
// but we handle instrumental updates manually to prevent FlxG.sound.music.update()
// from being called twice when we move to the PlayState.
audioInstTrack.update(elapsed);
// If the song starts 50ms in, make sure we start the song there.
if (Conductor.instance.instrumentalOffset < 0)
{
if (audioInstTrack.time < -Conductor.instance.instrumentalOffset)
{
trace('Resetting instrumental time to ${- Conductor.instance.instrumentalOffset}ms');
audioInstTrack.time = -Conductor.instance.instrumentalOffset;
}
}
}
if (audioInstTrack != null && audioInstTrack.isPlaying)
{
if (FlxG.keys.pressed.ALT)
{
// If middle mouse panning during song playback, we move ONLY the playhead, without scrolling. Neat!
var oldStepTime:Float = Conductor.instance.currentStepTime;
var oldSongPosition:Float = Conductor.instance.songPosition + Conductor.instance.instrumentalOffset;
Conductor.instance.update(audioInstTrack.time);
handleHitsounds(oldSongPosition, Conductor.instance.songPosition + Conductor.instance.instrumentalOffset);
// Resync vocals.
if (audioVocalTrackGroup != null && Math.abs(audioInstTrack.time - audioVocalTrackGroup.time) > 100)
{
audioVocalTrackGroup.time = audioInstTrack.time;
}
var diffStepTime:Float = Conductor.instance.currentStepTime - oldStepTime;
// Move the playhead.
playheadPositionInPixels += diffStepTime * GRID_SIZE;
// We don't move the song to scroll position, or update the note sprites.
}
else
{
// Else, move the entire view.
var oldSongPosition:Float = Conductor.instance.songPosition + Conductor.instance.instrumentalOffset;
Conductor.instance.update(audioInstTrack.time);
handleHitsounds(oldSongPosition, Conductor.instance.songPosition + Conductor.instance.instrumentalOffset);
// Resync vocals.
if (audioVocalTrackGroup != null && Math.abs(audioInstTrack.time - audioVocalTrackGroup.time) > 100)
{
audioVocalTrackGroup.time = audioInstTrack.time;
}
// We need time in fractional steps here to allow the song to actually play.
// Also account for a potentially offset playhead.
scrollPositionInPixels = (Conductor.instance.currentStepTime + Conductor.instance.instrumentalOffsetSteps) * GRID_SIZE - playheadPositionInPixels;
// DO NOT move song to scroll position here specifically.
// We need to update the note sprites.
noteDisplayDirty = true;
// Update the note preview viewport box.
setNotePreviewViewportBounds(calculateNotePreviewViewportBounds());
}
}
if (FlxG.keys.justPressed.SPACE && !isHaxeUIDialogOpen)
{
toggleAudioPlayback();
}
}
/**
* Handle using `renderedNotes` to display notes from `currentSongChartNoteData`.
*/
function handleNoteDisplay():Void
{
if (noteDisplayDirty)
{
noteDisplayDirty = false;
// Update for whether downscroll is enabled.
renderedNotes.flipX = (isViewDownscroll);
// Calculate the top and bottom of the view area.
var viewAreaTopPixels:Float = MENU_BAR_HEIGHT;
var visibleGridHeightPixels:Float = FlxG.height - MENU_BAR_HEIGHT - PLAYBAR_HEIGHT; // The area underneath the menu bar and playbar is not visible.
var viewAreaBottomPixels:Float = viewAreaTopPixels + visibleGridHeightPixels;
// Remove notes that are no longer visible and list the ones that are.
var displayedNoteData:Array<SongNoteData> = [];
for (noteSprite in renderedNotes.members)
{
if (noteSprite == null || noteSprite.noteData == null || !noteSprite.exists || !noteSprite.visible) continue;
// Resolve an issue where dragging an event too far would cause it to be hidden.
var isSelectedAndDragged = currentNoteSelection.fastContains(noteSprite.noteData) && (dragTargetCurrentStep != 0);
if ((noteSprite.isNoteVisible(viewAreaBottomPixels, viewAreaTopPixels)
&& currentSongChartNoteData.fastContains(noteSprite.noteData))
|| isSelectedAndDragged)
{
// Note is already displayed and should remain displayed.
displayedNoteData.push(noteSprite.noteData);
// Update the note sprite's position.
noteSprite.updateNotePosition(renderedNotes);
}
else
{
// This sprite is off-screen or was deleted.
// Kill the note sprite and recycle it.
noteSprite.noteData = null;
}
}
// Sort the note data array, using an algorithm that is fast on nearly-sorted data.
// We need this sorted to optimize indexing later.
displayedNoteData.insertionSort(SortUtil.noteDataByTime.bind(FlxSort.ASCENDING));
var displayedHoldNoteData:Array<SongNoteData> = [];
for (holdNoteSprite in renderedHoldNotes.members)
{
if (holdNoteSprite == null || holdNoteSprite.noteData == null || !holdNoteSprite.exists || !holdNoteSprite.visible) continue;
if (holdNoteSprite.noteData == currentPlaceNoteData)
{
// This hold note is for the note we are currently dragging.
// It will be displayed by gridGhostHoldNoteSprite instead.
holdNoteSprite.kill();
}
else if (!holdNoteSprite.isHoldNoteVisible(FlxG.height - MENU_BAR_HEIGHT, GRID_TOP_PAD))
{
// This hold note is off-screen.
// Kill the hold note sprite and recycle it.
holdNoteSprite.kill();
}
else if (!currentSongChartNoteData.fastContains(holdNoteSprite.noteData) || holdNoteSprite.noteData.length == 0)
{
// This hold note was deleted.
// Kill the hold note sprite and recycle it.
holdNoteSprite.kill();
}
else if (displayedHoldNoteData.fastContains(holdNoteSprite.noteData))
{
// This hold note is a duplicate.
// Kill the hold note sprite and recycle it.
holdNoteSprite.kill();
}
else
{
displayedHoldNoteData.push(holdNoteSprite.noteData);
// Update the event sprite's height and position.
// var holdNoteHeight = holdNoteSprite.noteData.getStepLength() * GRID_SIZE;
// holdNoteSprite.setHeightDirectly(holdNoteHeight);
holdNoteSprite.updateHoldNotePosition(renderedNotes);
}
}
// Sort the note data array, using an algorithm that is fast on nearly-sorted data.
// We need this sorted to optimize indexing later.
displayedHoldNoteData.insertionSort(SortUtil.noteDataByTime.bind(FlxSort.ASCENDING));
// Remove events that are no longer visible and list the ones that are.
var displayedEventData:Array<SongEventData> = [];
for (eventSprite in renderedEvents.members)
{
if (eventSprite == null || eventSprite.eventData == null || !eventSprite.exists || !eventSprite.visible) continue;
// Resolve an issue where dragging an event too far would cause it to be hidden.
var isSelectedAndDragged = currentEventSelection.fastContains(eventSprite.eventData) && (dragTargetCurrentStep != 0);
if ((eventSprite.isEventVisible(FlxG.height - PLAYBAR_HEIGHT, MENU_BAR_HEIGHT)
&& currentSongChartEventData.fastContains(eventSprite.eventData))
|| isSelectedAndDragged)
{
// Event is already displayed and should remain displayed.
displayedEventData.push(eventSprite.eventData);
// Update the event sprite's position.
eventSprite.updateEventPosition(renderedEvents);
// Update the sprite's graphic. TODO: Is this inefficient?
eventSprite.playAnimation(eventSprite.eventData.event);
}
else
{
// This event was deleted.
// Kill the event sprite and recycle it.
eventSprite.eventData = null;
}
}
// Sort the note data array, using an algorithm that is fast on nearly-sorted data.
// We need this sorted to optimize indexing later.
displayedEventData.insertionSort(SortUtil.eventDataByTime.bind(FlxSort.ASCENDING));
// Let's try testing only notes within a certain range of the view area.
// TODO: I don't think this messes up really long sustains, does it?
var viewAreaTopMs:Float = scrollPositionInMs - (Conductor.instance.measureLengthMs * 2); // Is 2 measures enough?
var viewAreaBottomMs:Float = scrollPositionInMs + (Conductor.instance.measureLengthMs * 2); // Is 2 measures enough?
// Add notes that are now visible.
for (noteData in currentSongChartNoteData)
{
// Remember if we are already displaying this note.
if (noteData == null) continue;
// Check if we are outside a broad range around the view area.
if (noteData.time < viewAreaTopMs || noteData.time > viewAreaBottomMs) continue;
if (displayedNoteData.fastContains(noteData))
{
continue;
}
if (!ChartEditorNoteSprite.wouldNoteBeVisible(viewAreaBottomPixels, viewAreaTopPixels, noteData,
renderedNotes)) continue; // Else, this note is visible and we need to render it!
// Get a note sprite from the pool.
// If we can reuse a deleted note, do so.
// If a new note is needed, call buildNoteSprite.
var noteSprite:ChartEditorNoteSprite = renderedNotes.recycle(() -> new ChartEditorNoteSprite(this));
// trace('Creating new Note... (${renderedNotes.members.length})');
noteSprite.parentState = this;
// The note sprite handles animation playback and positioning.
noteSprite.noteData = noteData;
noteSprite.overrideStepTime = null;
noteSprite.overrideData = null;
// Setting note data resets the position relative to the group!
// If we don't update the note position AFTER setting the note data, the note will be rendered offscreen at y=5000.
noteSprite.updateNotePosition(renderedNotes);
// Add hold notes that are now visible (and not already displayed).
if (noteSprite.noteData != null
&& noteSprite.noteData.length > 0
&& displayedHoldNoteData.indexOf(noteSprite.noteData) == -1
&& noteSprite.noteData != currentPlaceNoteData)
{
var holdNoteSprite:ChartEditorHoldNoteSprite = renderedHoldNotes.recycle(() -> new ChartEditorHoldNoteSprite(this));
// trace('Creating new HoldNote... (${renderedHoldNotes.members.length})');
var noteLengthPixels:Float = noteSprite.noteData.getStepLength() * GRID_SIZE;
holdNoteSprite.noteData = noteSprite.noteData;
holdNoteSprite.noteDirection = noteSprite.noteData.getDirection();
holdNoteSprite.setHeightDirectly(noteLengthPixels);
holdNoteSprite.updateHoldNotePosition(renderedHoldNotes);
trace(holdNoteSprite.x + ', ' + holdNoteSprite.y + ', ' + holdNoteSprite.width + ', ' + holdNoteSprite.height);
}
}
// Add events that are now visible.
for (eventData in currentSongChartEventData)
{
// Remember if we are already displaying this event.
if (displayedEventData.indexOf(eventData) != -1)
{
continue;
}
if (!ChartEditorEventSprite.wouldEventBeVisible(viewAreaBottomPixels, viewAreaTopPixels, eventData, renderedNotes)) continue;
// Else, this event is visible and we need to render it!
// Get an event sprite from the pool.
// If we can reuse a deleted event, do so.
// If a new event is needed, call buildEventSprite.
var eventSprite:ChartEditorEventSprite = renderedEvents.recycle(() -> new ChartEditorEventSprite(this), false, true);
eventSprite.parentState = this;
trace('Creating new Event... (${renderedEvents.members.length})');
// The event sprite handles animation playback and positioning.
eventSprite.eventData = eventData;
eventSprite.overrideStepTime = null;
// Setting event data resets position relative to the grid so we fix that.
eventSprite.x += renderedEvents.x;
eventSprite.y += renderedEvents.y;
eventSprite.updateTooltipPosition();
}
// Add hold notes that have been made visible (but not their parents)
for (noteData in currentSongChartNoteData)
{
// Is the note a hold note?
if (noteData == null || noteData.length <= 0) continue;
// Is the note the one we are dragging? If so, ghostHoldNoteSprite will handle it.
if (noteData == currentPlaceNoteData) continue;
// Is the hold note rendered already?
if (displayedHoldNoteData.indexOf(noteData) != -1) continue;
// Is the hold note offscreen?
if (!ChartEditorHoldNoteSprite.wouldHoldNoteBeVisible(viewAreaBottomPixels, viewAreaTopPixels, noteData, renderedHoldNotes)) continue;
// Hold note should be rendered.
var holdNoteFactory = function() {
// TODO: Print some kind of warning if `renderedHoldNotes.members` is too high?
return new ChartEditorHoldNoteSprite(this);
}
var holdNoteSprite:ChartEditorHoldNoteSprite = renderedHoldNotes.recycle(holdNoteFactory);
var noteLengthPixels:Float = noteData.getStepLength() * GRID_SIZE;
holdNoteSprite.noteData = noteData;
holdNoteSprite.noteDirection = noteData.getDirection();
holdNoteSprite.setHeightDirectly(noteLengthPixels);
holdNoteSprite.updateHoldNotePosition(renderedHoldNotes);
displayedHoldNoteData.push(noteData);
}
// Destroy all existing selection squares.
for (member in renderedSelectionSquares.members)
{
// Killing the sprite is cheap because we can recycle it.
member.kill();
}
// Readd selection squares for selected notes.
// Recycle selection squares if possible.
for (noteSprite in renderedNotes.members)
{
// TODO: Handle selection of hold notes.
if (isNoteSelected(noteSprite.noteData))
{
// Determine if the note is being dragged and offset the vertical position accordingly.
if (dragTargetCurrentStep != 0.0)
{
var stepTime:Float = (noteSprite.noteData == null) ? 0.0 : noteSprite.noteData.getStepTime();
// Update the note's "ghost" step time.
noteSprite.overrideStepTime = (stepTime + dragTargetCurrentStep).clamp(0, songLengthInSteps - (1 * noteSnapRatio));
// Then reapply the note sprite's position relative to the grid.
noteSprite.updateNotePosition(renderedNotes);
}
else
{
if (noteSprite.overrideStepTime != null)
{
// Reset the note's "ghost" step time.
noteSprite.overrideStepTime = null;
// Then reapply the note sprite's position relative to the grid.
noteSprite.updateNotePosition(renderedNotes);
}
}
// Determine if the note is being dragged and offset the horizontal position accordingly.
if (dragTargetCurrentColumn != 0)
{
var data:Int = (noteSprite.noteData == null) ? 0 : noteSprite.noteData.data;
// Update the note's "ghost" column.
noteSprite.overrideData = gridColumnToNoteData((noteDataToGridColumn(data) + dragTargetCurrentColumn).clamp(0,
ChartEditorState.STRUMLINE_SIZE * 2 - 1));
// Then reapply the note sprite's position relative to the grid.
noteSprite.updateNotePosition(renderedNotes);
}
else
{
if (noteSprite.overrideData != null)
{
// Reset the note's "ghost" column.
noteSprite.overrideData = null;
// Then reapply the note sprite's position relative to the grid.
noteSprite.updateNotePosition(renderedNotes);
}
}
// Then, render the selection square.
var selectionSquare:ChartEditorSelectionSquareSprite = renderedSelectionSquares.recycle(buildSelectionSquare);
// Set the position and size (because we might be recycling one with bad values).
selectionSquare.noteData = noteSprite.noteData;
selectionSquare.eventData = null;
selectionSquare.x = noteSprite.x;
selectionSquare.y = noteSprite.y;
selectionSquare.width = GRID_SIZE;
var stepLength = noteSprite.noteData.getStepLength();
selectionSquare.height = (stepLength <= 0) ? GRID_SIZE : ((stepLength + 1) * GRID_SIZE);
}
}
for (eventSprite in renderedEvents.members)
{
if (isEventSelected(eventSprite.eventData))
{
// Determine if the note is being dragged and offset the position accordingly.
if (dragTargetCurrentStep > 0 || dragTargetCurrentColumn > 0)
{
var stepTime = (eventSprite.eventData == null) ? 0 : eventSprite.eventData.getStepTime();
eventSprite.overrideStepTime = (stepTime + dragTargetCurrentStep).clamp(0, songLengthInSteps);
// Then reapply the note sprite's position relative to the grid.
eventSprite.updateEventPosition(renderedEvents);
}
else
{
if (eventSprite.overrideStepTime != null)
{
// Reset the note's "ghost" column.
eventSprite.overrideStepTime = null;
// Then reapply the note sprite's position relative to the grid.
eventSprite.updateEventPosition(renderedEvents);
}
}
// Then, render the selection square.
var selectionSquare:ChartEditorSelectionSquareSprite = renderedSelectionSquares.recycle(buildSelectionSquare);
// Set the position and size (because we might be recycling one with bad values).
selectionSquare.noteData = null;
selectionSquare.eventData = eventSprite.eventData;
selectionSquare.x = eventSprite.x;
selectionSquare.y = eventSprite.y;
selectionSquare.width = eventSprite.width;
selectionSquare.height = eventSprite.height;
}
}
// Sort the notes DESCENDING. This keeps the sustain behind the associated note.
renderedNotes.sort(FlxSort.byY, FlxSort.DESCENDING); // TODO: .group.insertionSort()
// Sort the events DESCENDING. This keeps the sustain behind the associated note.
renderedEvents.sort(FlxSort.byY, FlxSort.DESCENDING); // TODO: .group.insertionSort()
}
}
/**
* Handle keybinds for scrolling the chart editor grid.
*/
function handleScrollKeybinds():Void
{
// Don't scroll when the user is interacting with the UI, unless a playbar button (the << >> ones) is pressed.
if ((isHaxeUIFocused || isCursorOverHaxeUI) && playbarButtonPressed == null) return;
var scrollAmount:Float = 0; // Amount to scroll the grid.
var playheadAmount:Float = 0; // Amount to scroll the playhead relative to the grid.
var shouldPause:Bool = false; // Whether to pause the song when scrolling.
var shouldEase:Bool = false; // Whether to ease the scroll.
// Handle scroll anchor
if (scrollAnchorScreenPos != null)
{
var currentScreenPos = new FlxPoint(FlxG.mouse.screenX, FlxG.mouse.screenY);
var distance = currentScreenPos - scrollAnchorScreenPos;
var verticalDistance = distance.y;
// How much scrolling should be done based on the distance of the cursor from the anchor.
final ANCHOR_SCROLL_SPEED = 0.2;
scrollAmount = ANCHOR_SCROLL_SPEED * verticalDistance;
shouldPause = true;
}
// Mouse Wheel = Scroll
if (FlxG.mouse.wheel != 0 && !FlxG.keys.pressed.CONTROL)
{
scrollAmount = -50 * FlxG.mouse.wheel;
shouldPause = true;
}
// Up Arrow = Scroll Up
if (upKeyHandler.activated && currentLiveInputStyle == None)
{
scrollAmount = -GRID_SIZE * 0.25 * 25.0;
shouldPause = true;
}
// Down Arrow = Scroll Down
if (downKeyHandler.activated && currentLiveInputStyle == None)
{
scrollAmount = GRID_SIZE * 0.25 * 25.0;
shouldPause = true;
}
// W = Scroll Up (doesn't work with Ctrl+Scroll)
if (wKeyHandler.activated && currentLiveInputStyle == None && !FlxG.keys.pressed.CONTROL)
{
scrollAmount = -GRID_SIZE * 0.25 * 25.0;
shouldPause = true;
}
// S = Scroll Down (doesn't work with Ctrl+Scroll)
if (sKeyHandler.activated && currentLiveInputStyle == None && !FlxG.keys.pressed.CONTROL)
{
scrollAmount = GRID_SIZE * 0.25 * 25.0;
shouldPause = true;
}
// PAGE UP = Jump up to nearest measure
if (pageUpKeyHandler.activated)
{
var measureHeight:Float = GRID_SIZE * 4 * Conductor.instance.beatsPerMeasure;
var playheadPos:Float = scrollPositionInPixels + playheadPositionInPixels;
var targetScrollPosition:Float = Math.floor(playheadPos / measureHeight) * measureHeight;
// If we would move less than one grid, instead move to the top of the previous measure.
var targetScrollAmount = Math.abs(targetScrollPosition - playheadPos);
if (targetScrollAmount < GRID_SIZE)
{
targetScrollPosition -= GRID_SIZE * Constants.STEPS_PER_BEAT * Conductor.instance.beatsPerMeasure;
}
scrollAmount = targetScrollPosition - playheadPos;
shouldPause = true;
}
if (playbarButtonPressed == 'playbarBack')
{
playbarButtonPressed = '';
scrollAmount = -GRID_SIZE * 4 * Conductor.instance.beatsPerMeasure;
shouldPause = true;
}
// PAGE DOWN = Jump down to nearest measure
if (pageDownKeyHandler.activated)
{
var measureHeight:Float = GRID_SIZE * 4 * Conductor.instance.beatsPerMeasure;
var playheadPos:Float = scrollPositionInPixels + playheadPositionInPixels;
var targetScrollPosition:Float = Math.ceil(playheadPos / measureHeight) * measureHeight;
// If we would move less than one grid, instead move to the top of the next measure.
var targetScrollAmount = Math.abs(targetScrollPosition - playheadPos);
if (targetScrollAmount < GRID_SIZE)
{
targetScrollPosition += GRID_SIZE * Constants.STEPS_PER_BEAT * Conductor.instance.beatsPerMeasure;
}
scrollAmount = targetScrollPosition - playheadPos;
shouldPause = true;
}
if (playbarButtonPressed == 'playbarForward')
{
playbarButtonPressed = '';
scrollAmount = GRID_SIZE * 4 * Conductor.instance.beatsPerMeasure;
shouldPause = true;
}
// SHIFT + Scroll = Scroll Fast
if (FlxG.keys.pressed.SHIFT)
{
scrollAmount *= 2;
}
// CONTROL + Scroll = Scroll Precise
if (FlxG.keys.pressed.CONTROL)
{
scrollAmount /= 10;
}
// Alt + Drag = Scroll but move the playhead the same amount.
if (FlxG.keys.pressed.ALT)
{
playheadAmount = scrollAmount;
scrollAmount = 0;
shouldPause = false;
}
// HOME = Scroll to Top
if (FlxG.keys.justPressed.HOME)
{
// Scroll amount is the difference between the current position and the top.
scrollAmount = 0 - this.scrollPositionInPixels;
playheadAmount = 0 - this.playheadPositionInPixels;
shouldPause = true;
}
if (playbarButtonPressed == 'playbarStart')
{
playbarButtonPressed = '';
scrollAmount = 0 - this.scrollPositionInPixels;
playheadAmount = 0 - this.playheadPositionInPixels;
shouldPause = true;
}
// END = Scroll to Bottom
if (FlxG.keys.justPressed.END)
{
// Scroll amount is the difference between the current position and the bottom.
scrollAmount = this.songLengthInPixels - this.scrollPositionInPixels;
shouldPause = true;
}
if (playbarButtonPressed == 'playbarEnd')
{
playbarButtonPressed = '';
scrollAmount = this.songLengthInPixels - this.scrollPositionInPixels;
shouldPause = true;
}
if (Math.abs(scrollAmount) > GRID_SIZE * 8)
{
shouldEase = true;
}
// Resync the conductor and audio tracks.
if (scrollAmount != 0 || playheadAmount != 0)
{
this.playheadPositionInPixels += playheadAmount;
if (shouldEase)
{
easeSongToScrollPosition(this.scrollPositionInPixels + scrollAmount);
}
else
{
// Apply the scroll amount.
this.scrollPositionInPixels += scrollAmount;
moveSongToScrollPosition();
}
}
if (shouldPause) stopAudioPlayback();
}
/**
* Handle changing the note snapping level.
*/
function handleSnap():Void
{
if (currentLiveInputStyle == None)
{
if (FlxG.keys.justPressed.LEFT && !FlxG.keys.pressed.CONTROL)
{
noteSnapQuantIndex--;
if (noteSnapQuantIndex < 0) noteSnapQuantIndex = SNAP_QUANTS.length - 1;
}
if (FlxG.keys.justPressed.RIGHT && !FlxG.keys.pressed.CONTROL)
{
noteSnapQuantIndex++;
if (noteSnapQuantIndex >= SNAP_QUANTS.length) noteSnapQuantIndex = 0;
}
}
}
/**
* Handle display of the mouse cursor.
*/
function handleCursor():Void
{
// Mouse sounds
if (FlxG.mouse.justPressed) FlxG.sound.play(Paths.sound("chartingSounds/ClickDown"));
if (FlxG.mouse.justReleased) FlxG.sound.play(Paths.sound("chartingSounds/ClickUp"));
// Note: If a menu is open in HaxeUI, don't handle cursor behavior.
var shouldHandleCursor:Bool = !(isHaxeUIFocused || playbarHeadDragging || isHaxeUIDialogOpen)
|| (selectionBoxStartPos != null)
|| (dragTargetNote != null || dragTargetEvent != null);
var eventColumn:Int = (STRUMLINE_SIZE * 2 + 1) - 1;
// trace('shouldHandleCursor: $shouldHandleCursor');
// TODO: TBH some of this should be using FlxMouseEventManager...
if (shouldHandleCursor)
{
// Over the course of this big conditional block,
// we determine what the cursor should look like,
// and fall back to the default cursor if none of the conditions are met.
var targetCursorMode:Null<CursorMode> = null;
if (gridTiledSprite == null) throw "ERROR: Tried to handle cursor, but gridTiledSprite is null! Check ChartEditorState.buildGrid()";
var overlapsGrid:Bool = FlxG.mouse.overlaps(gridTiledSprite);
var overlapsRenderedNotes:Bool = FlxG.mouse.overlaps(renderedNotes);
var overlapsRenderedHoldNotes:Bool = FlxG.mouse.overlaps(renderedHoldNotes);
var overlapsRenderedEvents:Bool = FlxG.mouse.overlaps(renderedEvents);
// Cursor position relative to the grid.
var cursorX:Float = FlxG.mouse.screenX - gridTiledSprite.x;
var cursorY:Float = FlxG.mouse.screenY - gridTiledSprite.y;
var overlapsSelectionBorder:Bool = overlapsGrid
&& ((cursorX % 40) < (GRID_SELECTION_BORDER_WIDTH / 2)
|| (cursorX % 40) > (40 - (GRID_SELECTION_BORDER_WIDTH / 2))
|| (cursorY % 40) < (GRID_SELECTION_BORDER_WIDTH / 2) || (cursorY % 40) > (40 - (GRID_SELECTION_BORDER_WIDTH / 2)));
var overlapsSelection:Bool = FlxG.mouse.overlaps(renderedSelectionSquares);
var overlapsHealthIcons:Bool = FlxG.mouse.overlaps(healthIconBF) || FlxG.mouse.overlaps(healthIconDad);
if (FlxG.mouse.justPressedMiddle)
{
if (scrollAnchorScreenPos == null)
{
scrollAnchorScreenPos = new FlxPoint(FlxG.mouse.screenX, FlxG.mouse.screenY);
selectionBoxStartPos = null;
}
else
{
scrollAnchorScreenPos = null;
}
}
if (FlxG.mouse.justPressed)
{
if (scrollAnchorScreenPos != null)
{
scrollAnchorScreenPos = null;
}
else if (measureTicks != null && FlxG.mouse.overlaps(measureTicks) && !isCursorOverHaxeUI)
{
gridPlayheadScrollAreaPressed = true;
}
else if (notePreview != null && FlxG.mouse.overlaps(notePreview) && !isCursorOverHaxeUI)
{
// Clicked note preview
notePreviewScrollAreaStartPos = new FlxPoint(FlxG.mouse.screenX, FlxG.mouse.screenY);
}
else if (!isCursorOverHaxeUI && (!overlapsGrid || overlapsSelectionBorder))
{
selectionBoxStartPos = new FlxPoint(FlxG.mouse.screenX, FlxG.mouse.screenY);
// Drawing selection box.
targetCursorMode = Crosshair;
}
else if (overlapsSelection)
{
// Do nothing
trace('Clicked on a selected note!');
}
}
if (gridPlayheadScrollAreaPressed && FlxG.mouse.released)
{
gridPlayheadScrollAreaPressed = false;
}
if (notePreviewScrollAreaStartPos != null && FlxG.mouse.released)
{
notePreviewScrollAreaStartPos = null;
}
if (gridPlayheadScrollAreaPressed)
{
// Clicked on the playhead scroll area.
// Move the playhead to the cursor position.
this.playheadPositionInPixels = FlxG.mouse.screenY - (GRID_INITIAL_Y_POS);
moveSongToScrollPosition();
// Cursor should be a grabby hand.
if (targetCursorMode == null) targetCursorMode = Grabbing;
}
// The song position of the cursor, in steps.
var cursorFractionalStep:Float = cursorY / GRID_SIZE;
var cursorMs:Float = Conductor.instance.getStepTimeInMs(cursorFractionalStep);
// Round the cursor step to the nearest snap quant.
var cursorSnappedStep:Float = Math.floor(cursorFractionalStep / noteSnapRatio) * noteSnapRatio;
var cursorSnappedMs:Float = Conductor.instance.getStepTimeInMs(cursorSnappedStep);
// The direction value for the column at the cursor.
var cursorGridPos:Int = Math.floor(cursorX / GRID_SIZE);
var cursorColumn:Int = gridColumnToNoteData(cursorGridPos);
if (selectionBoxStartPos != null)
{
var cursorXStart:Float = selectionBoxStartPos.x - gridTiledSprite.x;
var cursorYStart:Float = selectionBoxStartPos.y - gridTiledSprite.y;
var hasDraggedMouse:Bool = Math.abs(cursorX - cursorXStart) > DRAG_THRESHOLD || Math.abs(cursorY - cursorYStart) > DRAG_THRESHOLD;
// Determine if we dragged the mouse at all.
if (hasDraggedMouse)
{
// Handle releasing the selection box.
if (FlxG.mouse.justReleased)
{
// We released the mouse. Select the notes in the box.
var cursorFractionalStepStart:Float = cursorYStart / GRID_SIZE;
var cursorStepStart:Int = Math.floor(cursorFractionalStepStart);
var cursorMsStart:Float = Conductor.instance.getStepTimeInMs(cursorStepStart);
var cursorColumnBase:Int = Math.floor(cursorX / GRID_SIZE);
var cursorColumnBaseStart:Int = Math.floor(cursorXStart / GRID_SIZE);
// Since this selects based on noteData directly,
// we don't need to specifically exclude sustain pieces.
// This logic is gross because the columns go 4567-0123-8.
// We build a list of columns to select.
var columnStart:Int = Std.int(Math.min(cursorColumnBase, cursorColumnBaseStart));
var columnEnd:Int = Std.int(Math.max(cursorColumnBase, cursorColumnBaseStart));
var columns:Array<Int> = [for (i in columnStart...(columnEnd + 1)) i].map(function(i:Int):Int {
if (i >= eventColumn)
{
// Don't invert the event column.
return eventColumn;
}
else if (i >= STRUMLINE_SIZE)
{
// Invert the player columns.
return i - STRUMLINE_SIZE;
}
else if (i >= 0)
{
// Invert the opponent columns.
return i + STRUMLINE_SIZE;
}
else
{
// Minimum of 0.
return 0;
}
});
if (columns.length > 0)
{
var notesToSelect:Array<SongNoteData> = currentSongChartNoteData;
notesToSelect = SongDataUtils.getNotesInTimeRange(notesToSelect, Math.min(cursorMsStart, cursorMs), Math.max(cursorMsStart, cursorMs));
notesToSelect = SongDataUtils.getNotesWithData(notesToSelect, columns);
var eventsToSelect:Array<SongEventData> = [];
if (columns.indexOf(eventColumn) != -1)
{
// The drag selection included the event column.
eventsToSelect = currentSongChartEventData;
eventsToSelect = SongDataUtils.getEventsInTimeRange(eventsToSelect, Math.min(cursorMsStart, cursorMs), Math.max(cursorMsStart, cursorMs));
}
if (notesToSelect.length > 0 || eventsToSelect.length > 0)
{
if (FlxG.keys.pressed.CONTROL)
{
// Add to the selection.
performCommand(new SelectItemsCommand(notesToSelect, eventsToSelect));
}
else
{
// Set the selection.
performCommand(new SetItemSelectionCommand(notesToSelect, eventsToSelect));
}
}
else
{
// We made a selection box, but it didn't select anything.
if (!FlxG.keys.pressed.CONTROL)
{
// Deselect all items.
var shouldDeselect:Bool = !wasCursorOverHaxeUI && (currentNoteSelection.length > 0 || currentEventSelection.length > 0);
if (shouldDeselect)
{
performCommand(new DeselectAllItemsCommand());
}
}
}
}
else
{
// We made a selection box, but it didn't select any columns.
}
// Clear the selection box.
selectionBoxStartPos = null;
setSelectionBoxBounds();
}
else
{
// Clicking and dragging.
// Scroll the screen if the mouse is above or below the grid.
if (FlxG.mouse.screenY < MENU_BAR_HEIGHT)
{
// Scroll up.
var diff:Float = MENU_BAR_HEIGHT - FlxG.mouse.screenY;
scrollPositionInPixels -= diff * 0.5; // Too fast!
moveSongToScrollPosition();
}
else if (FlxG.mouse.screenY > (playbarHeadLayout?.y ?? 0.0))
{
// Scroll down.
var diff:Float = FlxG.mouse.screenY - (playbarHeadLayout?.y ?? 0.0);
scrollPositionInPixels += diff * 0.5; // Too fast!
moveSongToScrollPosition();
}
// Render the selection box.
var selectionRect:FlxRect = new FlxRect();
selectionRect.x = Math.min(FlxG.mouse.screenX, selectionBoxStartPos.x);
selectionRect.y = Math.min(FlxG.mouse.screenY, selectionBoxStartPos.y);
selectionRect.width = Math.abs(FlxG.mouse.screenX - selectionBoxStartPos.x);
selectionRect.height = Math.abs(FlxG.mouse.screenY - selectionBoxStartPos.y);
setSelectionBoxBounds(selectionRect);
targetCursorMode = Crosshair;
}
}
else if (FlxG.mouse.justReleased)
{
// Clear the selection box.
selectionBoxStartPos = null;
setSelectionBoxBounds();
if (overlapsGrid)
{
// We clicked on the grid without moving the mouse.
// Find the first note that is at the cursor position.
var highlightedNote:Null<ChartEditorNoteSprite> = renderedNotes.members.find(function(note:ChartEditorNoteSprite):Bool {
// If note.alive is false, the note is dead and awaiting recycling.
return note.alive && FlxG.mouse.overlaps(note);
});
var highlightedEvent:Null<ChartEditorEventSprite> = null;
if (highlightedNote == null)
{
highlightedEvent = renderedEvents.members.find(function(event:ChartEditorEventSprite):Bool {
return event.alive && FlxG.mouse.overlaps(event);
});
}
var highlightedHoldNote:Null<ChartEditorHoldNoteSprite> = null;
if (highlightedNote == null && highlightedEvent == null)
{
highlightedHoldNote = renderedHoldNotes.members.find(function(holdNote:ChartEditorHoldNoteSprite):Bool {
return holdNote.alive && FlxG.mouse.overlaps(holdNote);
});
}
if (FlxG.keys.pressed.CONTROL)
{
if (highlightedNote != null && highlightedNote.noteData != null)
{
// Control click to select/deselect an individual note.
if (isNoteSelected(highlightedNote.noteData))
{
performCommand(new DeselectItemsCommand([highlightedNote.noteData], []));
}
else
{
performCommand(new SelectItemsCommand([highlightedNote.noteData], []));
}
}
else if (highlightedEvent != null && highlightedEvent.eventData != null)
{
// Control click to select/deselect an individual note.
if (isEventSelected(highlightedEvent.eventData))
{
performCommand(new DeselectItemsCommand([], [highlightedEvent.eventData]));
}
else
{
performCommand(new SelectItemsCommand([], [highlightedEvent.eventData]));
}
}
else if (highlightedHoldNote != null && highlightedHoldNote.noteData != null)
{
// Control click to select/deselect an individual note.
if (isNoteSelected(highlightedNote.noteData))
{
performCommand(new DeselectItemsCommand([highlightedHoldNote.noteData], []));
}
else
{
performCommand(new SelectItemsCommand([highlightedHoldNote.noteData], []));
}
}
else
{
// Do nothing if you control-clicked on an empty space.
}
}
else
{
if (highlightedNote != null && highlightedNote.noteData != null)
{
// Click a note to select it.
performCommand(new SetItemSelectionCommand([highlightedNote.noteData], []));
}
else if (highlightedEvent != null && highlightedEvent.eventData != null)
{
// Click an event to select it.
performCommand(new SetItemSelectionCommand([], [highlightedEvent.eventData]));
}
else if (highlightedHoldNote != null && highlightedHoldNote.noteData != null)
{
// Click a hold note to select it.
performCommand(new SetItemSelectionCommand([highlightedHoldNote.noteData], []));
}
else
{
// Click on an empty space to deselect everything.
var shouldDeselect:Bool = !wasCursorOverHaxeUI && (currentNoteSelection.length > 0 || currentEventSelection.length > 0);
if (shouldDeselect)
{
performCommand(new DeselectAllItemsCommand());
}
}
}
}
else
{
// If we clicked and released outside the grid.
if (!FlxG.keys.pressed.CONTROL)
{
// Deselect all items.
var shouldDeselect:Bool = !wasCursorOverHaxeUI && (currentNoteSelection.length > 0 || currentEventSelection.length > 0);
if (shouldDeselect)
{
performCommand(new DeselectAllItemsCommand());
}
}
}
}
}
else if (notePreviewScrollAreaStartPos != null)
{
// Player is clicking and holding on note preview to scrub around.
targetCursorMode = Grabbing;
var clickedPosInPixels:Float = FlxMath.remapToRange(FlxG.mouse.screenY, (notePreview?.y ?? 0.0),
(notePreview?.y ?? 0.0) + (notePreview?.height ?? 0.0), 0, songLengthInPixels);
scrollPositionInPixels = clickedPosInPixels;
moveSongToScrollPosition();
}
else if (scrollAnchorScreenPos != null)
{
// Cursor should be a scroll anchor.
targetCursorMode = Scroll;
}
else if (dragTargetNote != null || dragTargetEvent != null)
{
if (FlxG.mouse.justReleased)
{
// Perform the actual drag operation.
var dragDistanceSteps:Float = dragTargetCurrentStep;
var dragDistanceMs:Float = 0;
if (dragTargetNote != null && dragTargetNote.noteData != null)
{
dragDistanceMs = Conductor.instance.getStepTimeInMs(dragTargetNote.noteData.getStepTime() + dragDistanceSteps) - dragTargetNote.noteData.time;
}
else if (dragTargetEvent != null && dragTargetEvent.eventData != null)
{
dragDistanceMs = Conductor.instance.getStepTimeInMs(dragTargetEvent.eventData.getStepTime() + dragDistanceSteps) - dragTargetEvent.eventData.time;
}
var dragDistanceColumns:Int = dragTargetCurrentColumn;
if (currentNoteSelection.length > 0 && currentEventSelection.length > 0)
{
// Both notes and events are selected.
performCommand(new MoveItemsCommand(currentNoteSelection, currentEventSelection, dragDistanceMs, dragDistanceColumns));
}
else if (currentNoteSelection.length > 0)
{
// Only notes are selected.
performCommand(new MoveNotesCommand(currentNoteSelection, dragDistanceMs, dragDistanceColumns));
}
else if (currentEventSelection.length > 0)
{
// Only events are selected.
performCommand(new MoveEventsCommand(currentEventSelection, dragDistanceMs));
}
// Finished dragging. Release the note at the new position.
dragTargetNote = null;
dragTargetEvent = null;
noteDisplayDirty = true;
dragTargetCurrentStep = 0;
dragTargetCurrentColumn = 0;
}
else
{
// Player is clicking and holding on a selected note or event to move the selection around.
targetCursorMode = Grabbing;
// Scroll the screen if the mouse is above or below the grid.
if (FlxG.mouse.screenY < MENU_BAR_HEIGHT)
{
// Scroll up.
var diff:Float = MENU_BAR_HEIGHT - FlxG.mouse.screenY;
scrollPositionInPixels -= diff * 0.5; // Too fast!
moveSongToScrollPosition();
}
else if (FlxG.mouse.screenY > (playbarHeadLayout?.y ?? 0.0))
{
// Scroll down.
var diff:Float = FlxG.mouse.screenY - (playbarHeadLayout?.y ?? 0.0);
scrollPositionInPixels += diff * 0.5; // Too fast!
moveSongToScrollPosition();
}
// Calculate distance between the position dragged to and the original position.
var stepTime:Float = 0;
if (dragTargetNote != null && dragTargetNote.noteData != null)
{
stepTime = dragTargetNote.noteData.getStepTime();
}
else if (dragTargetEvent != null && dragTargetEvent.eventData != null)
{
stepTime = dragTargetEvent.eventData.getStepTime();
}
var dragDistanceSteps:Float = Conductor.instance.getTimeInSteps(cursorSnappedMs).clamp(0, songLengthInSteps - (1 * noteSnapRatio)) - stepTime;
var data:Int = 0;
var noteGridPos:Int = 0;
if (dragTargetNote != null && dragTargetNote.noteData != null)
{
data = dragTargetNote.noteData.data;
noteGridPos = noteDataToGridColumn(data);
}
else if (dragTargetEvent != null)
{
data = ChartEditorState.STRUMLINE_SIZE * 2 + 1;
}
var dragDistanceColumns:Int = cursorGridPos - noteGridPos;
if (dragTargetCurrentStep != dragDistanceSteps || dragTargetCurrentColumn != dragDistanceColumns)
{
// Play a sound as we drag.
this.playSound(Paths.sound('chartingSounds/noteLay'));
trace('Dragged ${dragDistanceColumns} X and ${dragDistanceSteps} Y.');
dragTargetCurrentStep = dragDistanceSteps;
dragTargetCurrentColumn = dragDistanceColumns;
noteDisplayDirty = true;
}
}
}
else if (currentPlaceNoteData != null)
{
// Handle extending the note as you drag.
var stepTime:Float = inline currentPlaceNoteData.getStepTime();
var dragLengthSteps:Float = Conductor.instance.getTimeInSteps(cursorSnappedMs) - stepTime;
var dragLengthMs:Float = dragLengthSteps * Conductor.instance.stepLengthMs;
var dragLengthPixels:Float = dragLengthSteps * GRID_SIZE;
if (gridGhostHoldNote != null)
{
if (dragLengthSteps > 0)
{
if (dragLengthCurrent != dragLengthSteps)
{
stretchySounds = !stretchySounds;
this.playSound(Paths.sound('chartingSounds/stretch' + (stretchySounds ? '1' : '2') + '_UI'));
dragLengthCurrent = dragLengthSteps;
}
gridGhostHoldNote.visible = true;
gridGhostHoldNote.noteData = currentPlaceNoteData;
gridGhostHoldNote.noteDirection = currentPlaceNoteData.getDirection();
gridGhostHoldNote.setHeightDirectly(dragLengthPixels, true);
gridGhostHoldNote.updateHoldNotePosition(renderedHoldNotes);
}
else
{
gridGhostHoldNote.visible = false;
gridGhostHoldNote.setHeightDirectly(0);
}
}
if (FlxG.mouse.justReleased)
{
if (dragLengthSteps > 0)
{
this.playSound(Paths.sound('chartingSounds/stretchSNAP_UI'));
// Apply the new length.
performCommand(new ExtendNoteLengthCommand(currentPlaceNoteData, dragLengthMs));
}
else
{
// Apply the new (zero) length if we are changing the length.
if (currentPlaceNoteData.length > 0)
{
this.playSound(Paths.sound('chartingSounds/stretchSNAP_UI'));
performCommand(new ExtendNoteLengthCommand(currentPlaceNoteData, 0));
}
}
// Finished dragging. Release the note.
currentPlaceNoteData = null;
}
else
{
// Cursor should be a grabby hand.
if (targetCursorMode == null) targetCursorMode = Grabbing;
}
}
else
{
if (FlxG.mouse.justPressed)
{
// Just clicked to place a note.
if (!isCursorOverHaxeUI && overlapsGrid && !overlapsSelectionBorder)
{
// We clicked on the grid without moving the mouse.
// Find the first note that is at the cursor position.
var highlightedNote:Null<ChartEditorNoteSprite> = renderedNotes.members.find(function(note:ChartEditorNoteSprite):Bool {
// If note.alive is false, the note is dead and awaiting recycling.
return note.alive && FlxG.mouse.overlaps(note);
});
var highlightedEvent:Null<ChartEditorEventSprite> = null;
if (highlightedNote == null)
{
highlightedEvent = renderedEvents.members.find(function(event:ChartEditorEventSprite):Bool {
// If event.alive is false, the event is dead and awaiting recycling.
return event.alive && FlxG.mouse.overlaps(event);
});
}
var highlightedHoldNote:Null<ChartEditorHoldNoteSprite> = null;
if (highlightedNote == null && highlightedEvent == null)
{
highlightedHoldNote = renderedHoldNotes.members.find(function(holdNote:ChartEditorHoldNoteSprite):Bool {
// If holdNote.alive is false, the holdNote is dead and awaiting recycling.
return holdNote.alive && FlxG.mouse.overlaps(holdNote);
});
}
if (FlxG.keys.pressed.CONTROL)
{
// Control click to select/deselect an individual note.
if (highlightedNote != null && highlightedNote.noteData != null)
{
if (isNoteSelected(highlightedNote.noteData))
{
performCommand(new DeselectItemsCommand([highlightedNote.noteData], []));
}
else
{
performCommand(new SelectItemsCommand([highlightedNote.noteData], []));
}
}
else if (highlightedEvent != null && highlightedEvent.eventData != null)
{
if (isEventSelected(highlightedEvent.eventData))
{
performCommand(new DeselectItemsCommand([], [highlightedEvent.eventData]));
}
else
{
performCommand(new SelectItemsCommand([], [highlightedEvent.eventData]));
}
}
else if (highlightedHoldNote != null && highlightedHoldNote.noteData != null)
{
if (isNoteSelected(highlightedNote.noteData))
{
performCommand(new DeselectItemsCommand([highlightedHoldNote.noteData], []));
}
else
{
performCommand(new SelectItemsCommand([highlightedHoldNote.noteData], []));
}
}
else
{
// Do nothing when control clicking nothing.
}
}
else
{
if (highlightedNote != null && highlightedNote.noteData != null)
{
if (isNoteSelected(highlightedNote.noteData))
{
// Clicked a selected event, start dragging.
dragTargetNote = highlightedNote;
}
else
{
// If you click an unselected note, and aren't holding Control, deselect everything else.
performCommand(new SetItemSelectionCommand([highlightedNote.noteData], []));
}
}
else if (highlightedEvent != null && highlightedEvent.eventData != null)
{
if (isEventSelected(highlightedEvent.eventData))
{
// Clicked a selected event, start dragging.
dragTargetEvent = highlightedEvent;
}
else
{
// If you click an unselected event, and aren't holding Control, deselect everything else.
performCommand(new SetItemSelectionCommand([], [highlightedEvent.eventData]));
}
}
else if (highlightedHoldNote != null && highlightedHoldNote.noteData != null)
{
// Clicked a hold note, start dragging TO EXTEND NOTE LENGTH.
currentPlaceNoteData = highlightedHoldNote.noteData;
}
else
{
// Click a blank space to place a note and select it.
if (cursorGridPos == eventColumn)
{
// Create an event and place it in the chart.
// TODO: Figure out configuring event data.
var newEventData:SongEventData = new SongEventData(cursorSnappedMs, eventKindToPlace, eventDataToPlace.clone());
performCommand(new AddEventsCommand([newEventData], FlxG.keys.pressed.CONTROL));
}
else
{
// Create a note and place it in the chart.
var newNoteData:SongNoteData = new SongNoteData(cursorSnappedMs, cursorColumn, 0, noteKindToPlace.clone());
performCommand(new AddNotesCommand([newNoteData], FlxG.keys.pressed.CONTROL));
currentPlaceNoteData = newNoteData;
}
}
}
}
else
{
// If we clicked and released outside the grid (or on HaxeUI), do nothing.
}
}
var rightMouseUpdated:Bool = (FlxG.mouse.justPressedRight)
|| (FlxG.mouse.pressedRight && (FlxG.mouse.deltaX > 0 || FlxG.mouse.deltaY > 0));
if (rightMouseUpdated && overlapsGrid)
{
// We right clicked on the grid.
// Find the first note that is at the cursor position.
var highlightedNote:Null<ChartEditorNoteSprite> = renderedNotes.members.find(function(note:ChartEditorNoteSprite):Bool {
// If note.alive is false, the note is dead and awaiting recycling.
return note.alive && FlxG.mouse.overlaps(note);
});
var highlightedEvent:Null<ChartEditorEventSprite> = null;
if (highlightedNote == null)
{
highlightedEvent = renderedEvents.members.find(function(event:ChartEditorEventSprite):Bool {
// If event.alive is false, the event is dead and awaiting recycling.
return event.alive && FlxG.mouse.overlaps(event);
});
}
var highlightedHoldNote:Null<ChartEditorHoldNoteSprite> = null;
if (highlightedNote == null && highlightedEvent == null)
{
highlightedHoldNote = renderedHoldNotes.members.find(function(holdNote:ChartEditorHoldNoteSprite):Bool {
// If holdNote.alive is false, the holdNote is dead and awaiting recycling.
return holdNote.alive && FlxG.mouse.overlaps(holdNote);
});
}
if (highlightedNote != null && highlightedNote.noteData != null)
{
// TODO: Handle the case of clicking on a sustain piece.
if (FlxG.keys.pressed.SHIFT)
{
// Shift + Right click opens the context menu.
// If we are clicking a large selection, open the Selection context menu, otherwise open the Note context menu.
var isHighlightedNoteSelected:Bool = isNoteSelected(highlightedNote.noteData);
var useSingleNoteContextMenu:Bool = (!isHighlightedNoteSelected)
|| (isHighlightedNoteSelected && currentNoteSelection.length == 1);
// Show the context menu connected to the note.
if (useSingleNoteContextMenu)
{
this.openNoteContextMenu(FlxG.mouse.screenX, FlxG.mouse.screenY, highlightedNote.noteData);
}
else
{
this.openSelectionContextMenu(FlxG.mouse.screenX, FlxG.mouse.screenY);
}
}
else
{
// Right click removes the note.
performCommand(new RemoveNotesCommand([highlightedNote.noteData]));
}
}
else if (highlightedEvent != null && highlightedEvent.eventData != null)
{
if (FlxG.keys.pressed.SHIFT)
{
// Shift + Right click opens the context menu.
// If we are clicking a large selection, open the Selection context menu, otherwise open the Event context menu.
var isHighlightedEventSelected:Bool = isEventSelected(highlightedEvent.eventData);
var useSingleEventContextMenu:Bool = (!isHighlightedEventSelected)
|| (isHighlightedEventSelected && currentEventSelection.length == 1);
if (useSingleEventContextMenu)
{
this.openEventContextMenu(FlxG.mouse.screenX, FlxG.mouse.screenY, highlightedEvent.eventData);
}
else
{
this.openSelectionContextMenu(FlxG.mouse.screenX, FlxG.mouse.screenY);
}
}
else
{
// Right click removes the event.
performCommand(new RemoveEventsCommand([highlightedEvent.eventData]));
}
}
else if (highlightedHoldNote != null && highlightedHoldNote.noteData != null)
{
if (FlxG.keys.pressed.SHIFT)
{
// Shift + Right click opens the context menu.
// If we are clicking a large selection, open the Selection context menu, otherwise open the Note context menu.
var isHighlightedNoteSelected:Bool = isNoteSelected(highlightedHoldNote.noteData);
var useSingleNoteContextMenu:Bool = (!isHighlightedNoteSelected)
|| (isHighlightedNoteSelected && currentNoteSelection.length == 1);
// Show the context menu connected to the note.
if (useSingleNoteContextMenu)
{
this.openHoldNoteContextMenu(FlxG.mouse.screenX, FlxG.mouse.screenY, highlightedHoldNote.noteData);
}
else
{
this.openSelectionContextMenu(FlxG.mouse.screenX, FlxG.mouse.screenY);
}
}
else
{
// Right click removes hold from the note.
this.playSound(Paths.sound('chartingSounds/stretchSNAP_UI'));
performCommand(new ExtendNoteLengthCommand(highlightedHoldNote.noteData, 0));
}
}
else
{
// Right clicked on nothing.
}
}
var isOrWillSelect = overlapsSelection || dragTargetNote != null || dragTargetEvent != null || overlapsRenderedNotes || overlapsRenderedHoldNotes
|| overlapsRenderedEvents;
// Handle grid cursor.
if (!isCursorOverHaxeUI && overlapsGrid && !isOrWillSelect && !overlapsSelectionBorder && !gridPlayheadScrollAreaPressed)
{
// Indicate that we can place a note here.
if (cursorGridPos == eventColumn)
{
if (gridGhostNote != null) gridGhostNote.visible = false;
if (gridGhostHoldNote != null) gridGhostHoldNote.visible = false;
if (gridGhostEvent == null) throw "ERROR: Tried to handle cursor, but gridGhostEvent is null! Check ChartEditorState.buildGrid()";
var eventData:SongEventData = gridGhostEvent.eventData != null ? gridGhostEvent.eventData : new SongEventData(cursorMs, eventKindToPlace, null);
if (eventKindToPlace != eventData.event)
{
eventData.event = eventKindToPlace;
}
eventData.time = cursorSnappedMs;
gridGhostEvent.visible = true;
gridGhostEvent.eventData = eventData;
gridGhostEvent.updateEventPosition(renderedEvents);
targetCursorMode = Cell;
}
else
{
if (gridGhostEvent != null) gridGhostEvent.visible = false;
if (gridGhostNote == null) throw "ERROR: Tried to handle cursor, but gridGhostNote is null! Check ChartEditorState.buildGrid()";
var noteData:SongNoteData = gridGhostNote.noteData != null ? gridGhostNote.noteData : new SongNoteData(cursorMs, cursorColumn, 0, noteKindToPlace);
if (cursorColumn != noteData.data || noteKindToPlace != noteData.kind)
{
noteData.kind = noteKindToPlace;
noteData.data = cursorColumn;
gridGhostNote.playNoteAnimation();
}
noteData.time = cursorSnappedMs;
gridGhostNote.visible = true;
gridGhostNote.noteData = noteData;
gridGhostNote.updateNotePosition(renderedNotes);
targetCursorMode = Cell;
}
}
else
{
if (gridGhostNote != null) gridGhostNote.visible = false;
if (gridGhostHoldNote != null) gridGhostHoldNote.visible = false;
if (gridGhostEvent != null) gridGhostEvent.visible = false;
}
}
if (targetCursorMode == null)
{
if (FlxG.mouse.pressed)
{
if (overlapsSelection)
{
targetCursorMode = Grabbing;
}
if (overlapsSelectionBorder)
{
targetCursorMode = Crosshair;
}
}
else
{
if (!isCursorOverHaxeUI)
{
if (notePreview != null && FlxG.mouse.overlaps(notePreview))
{
targetCursorMode = Pointer;
}
else if (measureTicks != null && FlxG.mouse.overlaps(measureTicks))
{
targetCursorMode = Pointer;
}
else if (overlapsSelection)
{
targetCursorMode = Pointer;
}
else if (overlapsSelectionBorder)
{
targetCursorMode = Crosshair;
}
else if (overlapsRenderedNotes)
{
targetCursorMode = Pointer;
}
else if (overlapsRenderedHoldNotes)
{
targetCursorMode = Pointer;
}
else if (overlapsRenderedEvents)
{
targetCursorMode = Pointer;
}
else if (overlapsGrid)
{
targetCursorMode = Cell;
}
else if (overlapsHealthIcons)
{
targetCursorMode = Pointer;
}
}
}
}
// Actually set the cursor mode to the one we specified earlier.
Cursor.cursorMode = targetCursorMode ?? Default;
}
else
{
if (gridGhostNote != null) gridGhostNote.visible = false;
if (gridGhostHoldNote != null) gridGhostHoldNote.visible = false;
if (gridGhostEvent != null) gridGhostEvent.visible = false;
// Do not set Cursor.cursorMode here, because it will be set by the HaxeUI.
}
}
function handleToolboxes():Void
{
handleDifficultyToolbox();
handlePlayerPreviewToolbox();
handleOpponentPreviewToolbox();
}
function handleDifficultyToolbox():Void
{
if (difficultySelectDirty)
{
difficultySelectDirty = false;
var difficultyToolbox:ChartEditorDifficultyToolbox = cast this.getToolbox(CHART_EDITOR_TOOLBOX_DIFFICULTY_LAYOUT);
if (difficultyToolbox == null) return;
difficultyToolbox.updateTree();
}
}
function handlePlayerPreviewToolbox():Void
{
// Manage the Select Difficulty tree view.
var charPreviewToolbox:Null<CollapsibleDialog> = this.getToolbox_OLD(CHART_EDITOR_TOOLBOX_PLAYER_PREVIEW_LAYOUT);
if (charPreviewToolbox == null) return;
// TODO: Re-enable the player preview once we figure out the performance issues.
var charPlayer:Null<CharacterPlayer> = null; // charPreviewToolbox.findComponent('charPlayer');
if (charPlayer == null) return;
currentPlayerCharacterPlayer = charPlayer;
if (playerPreviewDirty)
{
playerPreviewDirty = false;
if (currentSongMetadata.playData.characters.player != charPlayer.charId)
{
if (healthIconBF != null)
{
healthIconBF.characterId = currentSongMetadata.playData.characters.player;
}
charPlayer.loadCharacter(currentSongMetadata.playData.characters.player);
charPlayer.characterType = CharacterType.BF;
charPlayer.flip = true;
charPlayer.targetScale = 0.5;
charPreviewToolbox.title = 'Player Preview - ${charPlayer.charName}';
}
if (charPreviewToolbox != null && !charPreviewToolbox.minimized)
{
charPreviewToolbox.width = charPlayer.width + 32;
charPreviewToolbox.height = charPlayer.height + 64;
}
}
}
function handleOpponentPreviewToolbox():Void
{
// Manage the Select Difficulty tree view.
var charPreviewToolbox:Null<CollapsibleDialog> = this.getToolbox_OLD(CHART_EDITOR_TOOLBOX_OPPONENT_PREVIEW_LAYOUT);
if (charPreviewToolbox == null) return;
// TODO: Re-enable the player preview once we figure out the performance issues.
var charPlayer:Null<CharacterPlayer> = null; // charPreviewToolbox.findComponent('charPlayer');
if (charPlayer == null) return;
currentOpponentCharacterPlayer = charPlayer;
if (opponentPreviewDirty)
{
opponentPreviewDirty = false;
if (currentSongMetadata.playData.characters.opponent != charPlayer.charId)
{
if (healthIconDad != null)
{
healthIconDad.characterId = currentSongMetadata.playData.characters.opponent;
}
charPlayer.loadCharacter(currentSongMetadata.playData.characters.opponent);
charPlayer.characterType = CharacterType.DAD;
charPlayer.flip = false;
charPlayer.targetScale = 0.5;
charPreviewToolbox.title = 'Opponent Preview - ${charPlayer.charName}';
}
if (charPreviewToolbox != null && !charPreviewToolbox.minimized)
{
charPreviewToolbox.width = charPlayer.width + 32;
charPreviewToolbox.height = charPlayer.height + 64;
}
}
}
function handleSelectionButtons():Void
{
// Make sure buttons are never nudged out of the correct spot.
// TODO: Why do these even move in the first place? The camera never moves, LOL.
buttonSelectOpponent.y = GRID_INITIAL_Y_POS - NOTE_SELECT_BUTTON_HEIGHT - 2;
buttonSelectPlayer.y = GRID_INITIAL_Y_POS - NOTE_SELECT_BUTTON_HEIGHT - 2;
buttonSelectEvent.y = GRID_INITIAL_Y_POS - NOTE_SELECT_BUTTON_HEIGHT - 2;
}
/**
* Handles display elements for the playbar at the bottom.
*/
function handlePlaybar():Void
{
if (playbarHeadLayout == null) throw "ERROR: Tried to handle playbar, but playbarHeadLayout is null!";
// Make sure the playbar is never nudged out of the correct spot.
playbarHeadLayout.x = 4;
playbarHeadLayout.y = FlxG.height - 48 - 8;
// Move the playhead to match the song position, if we aren't dragging it.
if (!playbarHeadDragging)
{
var songPosPercent = scrollPositionInPixels / (songLengthInPixels) * 100;
if (playbarHeadLayout.playbarHead.value != songPosPercent) playbarHeadLayout.playbarHead.value = songPosPercent;
}
var songPos:Float = Conductor.instance.songPosition + Conductor.instance.instrumentalOffset;
var songPosSeconds:String = Std.string(Math.floor((Math.abs(songPos) / 1000) % 60)).lpad('0', 2);
var songPosMinutes:String = Std.string(Math.floor((Math.abs(songPos) / 1000) / 60)).lpad('0', 2);
if (songPos < 0) songPosMinutes = '-' + songPosMinutes;
var songPosString:String = '${songPosMinutes}:${songPosSeconds}';
if (playbarSongPos.value != songPosString) playbarSongPos.value = songPosString;
var songRemaining:Float = Math.max(songLengthInMs - songPos, 0.0);
var songRemainingSeconds:String = Std.string(Math.floor((songRemaining / 1000) % 60)).lpad('0', 2);
var songRemainingMinutes:String = Std.string(Math.floor((songRemaining / 1000) / 60)).lpad('0', 2);
var songRemainingString:String = '-${songRemainingMinutes}:${songRemainingSeconds}';
if (playbarSongRemaining.value != songRemainingString) playbarSongRemaining.value = songRemainingString;
playbarNoteSnap.text = '1/${noteSnapQuant}';
playbarDifficulty.text = '${selectedDifficulty.toTitleCase()}';
// playbarBPM.text = 'BPM: ${(Conductor.currentTimeChange?.bpm ?? 0.0)}';
}
function handlePlayhead():Void
{
// Place notes at the playhead.
switch (currentLiveInputStyle)
{
case ChartEditorLiveInputStyle.WASD:
if (FlxG.keys.justPressed.A) placeNoteAtPlayhead(4);
if (FlxG.keys.justPressed.S) placeNoteAtPlayhead(5);
if (FlxG.keys.justPressed.W) placeNoteAtPlayhead(6);
if (FlxG.keys.justPressed.D) placeNoteAtPlayhead(7);
if (FlxG.keys.justPressed.LEFT) placeNoteAtPlayhead(0);
if (FlxG.keys.justPressed.DOWN) placeNoteAtPlayhead(1);
if (FlxG.keys.justPressed.UP) placeNoteAtPlayhead(2);
if (FlxG.keys.justPressed.RIGHT) placeNoteAtPlayhead(3);
case ChartEditorLiveInputStyle.NumberKeys:
// Flipped because Dad is on the left but represents data 0-3.
if (FlxG.keys.justPressed.ONE) placeNoteAtPlayhead(4);
if (FlxG.keys.justPressed.TWO) placeNoteAtPlayhead(5);
if (FlxG.keys.justPressed.THREE) placeNoteAtPlayhead(6);
if (FlxG.keys.justPressed.FOUR) placeNoteAtPlayhead(7);
if (FlxG.keys.justPressed.FIVE) placeNoteAtPlayhead(0);
if (FlxG.keys.justPressed.SIX) placeNoteAtPlayhead(1);
if (FlxG.keys.justPressed.SEVEN) placeNoteAtPlayhead(2);
if (FlxG.keys.justPressed.EIGHT) placeNoteAtPlayhead(3);
case ChartEditorLiveInputStyle.None:
// Do nothing.
}
}
function placeNoteAtPlayhead(column:Int):Void
{
var playheadPos:Float = scrollPositionInPixels + playheadPositionInPixels;
var playheadPosFractionalStep:Float = playheadPos / GRID_SIZE / noteSnapRatio;
var playheadPosStep:Int = Std.int(Math.floor(playheadPosFractionalStep));
var playheadPosSnappedMs:Float = playheadPosStep * Conductor.instance.stepLengthMs * noteSnapRatio;
// Look for notes within 1 step of the playhead.
var notesAtPos:Array<SongNoteData> = SongDataUtils.getNotesInTimeRange(currentSongChartNoteData, playheadPosSnappedMs,
playheadPosSnappedMs + Conductor.instance.stepLengthMs * noteSnapRatio);
notesAtPos = SongDataUtils.getNotesWithData(notesAtPos, [column]);
if (notesAtPos.length == 0)
{
var newNoteData:SongNoteData = new SongNoteData(playheadPosSnappedMs, column, 0, noteKindToPlace);
performCommand(new AddNotesCommand([newNoteData], FlxG.keys.pressed.CONTROL));
}
else
{
trace('Already a note there.');
}
}
/**
* Handle aligning the health icons next to the grid.
*/
function handleHealthIcons():Void
{
if (healthIconsDirty)
{
var charDataBF = CharacterDataParser.fetchCharacterData(currentSongMetadata.playData.characters.player);
var charDataDad = CharacterDataParser.fetchCharacterData(currentSongMetadata.playData.characters.opponent);
if (healthIconBF != null)
{
healthIconBF.configure(charDataBF?.healthIcon);
healthIconBF.size *= 0.5; // Make the icon smaller in Chart Editor.
healthIconBF.flipX = !healthIconBF.flipX; // BF faces the other way.
}
if (buttonSelectPlayer != null)
{
buttonSelectPlayer.text = charDataBF?.name ?? 'Player';
}
if (healthIconDad != null)
{
healthIconDad.configure(charDataDad?.healthIcon);
healthIconDad.size *= 0.5; // Make the icon smaller in Chart Editor.
}
if (buttonSelectOpponent != null)
{
buttonSelectOpponent.text = charDataDad?.name ?? 'Opponent';
}
healthIconsDirty = false;
}
// Right align, and visibly center, the BF health icon.
if (healthIconBF != null)
{
// Base X position to the right of the grid.
var xOffset = 45 - (healthIconBF.width / 2);
healthIconBF.x = (gridTiledSprite == null) ? (0) : (GRID_X_POS + gridTiledSprite.width + xOffset);
var yOffset = 30 - (healthIconBF.height / 2);
healthIconBF.y = (gridTiledSprite == null) ? (0) : (GRID_INITIAL_Y_POS - NOTE_SELECT_BUTTON_HEIGHT) + yOffset;
}
// Visibly center the Dad health icon.
if (healthIconDad != null)
{
var xOffset = 75 + (healthIconDad.width / 2);
healthIconDad.x = (gridTiledSprite == null) ? (0) : (GRID_X_POS - xOffset);
var yOffset = 30 - (healthIconDad.height / 2);
healthIconDad.y = (gridTiledSprite == null) ? (0) : (GRID_INITIAL_Y_POS - NOTE_SELECT_BUTTON_HEIGHT) + yOffset;
}
}
/**
* Handle keybinds for File menu items.
*/
function handleFileKeybinds():Void
{
// CTRL + N = New Chart
if (FlxG.keys.pressed.CONTROL && FlxG.keys.justPressed.N && !isHaxeUIDialogOpen)
{
this.openWelcomeDialog(true);
}
// CTRL + O = Open Chart
if (FlxG.keys.pressed.CONTROL && FlxG.keys.justPressed.O && !isHaxeUIDialogOpen)
{
this.openBrowseFNFC(true);
}
if (FlxG.keys.pressed.CONTROL && FlxG.keys.justPressed.S && !isHaxeUIDialogOpen)
{
if (currentWorkingFilePath == null || FlxG.keys.pressed.SHIFT)
{
// CTRL + SHIFT + S = Save As
this.exportAllSongData(false, null, function(path:String) {
// CTRL + SHIFT + S Successful
this.success('Saved Chart', 'Chart saved successfully to ${path}.');
}, function() {
// CTRL + SHIFT + S Cancelled
});
}
else
{
// CTRL + S = Save Chart
this.exportAllSongData(true, currentWorkingFilePath);
this.success('Saved Chart', 'Chart saved successfully to ${currentWorkingFilePath}.');
}
}
// CTRL + Q = Quit to Menu
if (FlxG.keys.pressed.CONTROL && FlxG.keys.justPressed.Q)
{
quitChartEditor();
}
}
@:nullSafety(Off)
function quitChartEditor():Void
{
autoSave();
stopWelcomeMusic();
// TODO: PR Flixel to make onComplete nullable.
if (audioInstTrack != null) audioInstTrack.onComplete = null;
FlxG.switchState(new MainMenuState());
resetWindowTitle();
criticalFailure = true;
}
/**
* Handle keybinds for edit menu items.
*/
function handleEditKeybinds():Void
{
// CTRL + Z = Undo
if (undoKeyHandler.activated)
{
undoLastCommand();
}
// CTRL + Y = Redo
if (redoKeyHandler.activated)
{
redoLastCommand();
}
// CTRL + C = Copy
if (FlxG.keys.pressed.CONTROL && FlxG.keys.justPressed.C)
{
performCommand(new CopyItemsCommand(currentNoteSelection, currentEventSelection));
}
// CTRL + X = Cut
if (FlxG.keys.pressed.CONTROL && FlxG.keys.justPressed.X)
{
// Cut selected notes.
performCommand(new CutItemsCommand(currentNoteSelection, currentEventSelection));
}
// CTRL + V = Paste
if (FlxG.keys.pressed.CONTROL && FlxG.keys.justPressed.V)
{
// CTRL + SHIFT + V = Paste Unsnapped.
var targetMs:Float = if (FlxG.keys.pressed.SHIFT)
{
scrollPositionInMs + playheadPositionInMs;
}
else
{
var targetMs:Float = scrollPositionInMs + playheadPositionInMs;
var targetStep:Float = Conductor.instance.getTimeInSteps(targetMs);
var targetSnappedStep:Float = Math.floor(targetStep / noteSnapRatio) * noteSnapRatio;
var targetSnappedMs:Float = Conductor.instance.getStepTimeInMs(targetSnappedStep);
targetSnappedMs;
}
performCommand(new PasteItemsCommand(targetMs));
}
// DELETE = Delete
var delete:Bool = FlxG.keys.justPressed.DELETE;
// on macbooks, Delete == backspace
#if mac
delete = delete || FlxG.keys.justPressed.BACKSPACE;
#end
if (delete)
{
// Delete selected items.
if (currentNoteSelection.length > 0 && currentEventSelection.length > 0)
{
performCommand(new RemoveItemsCommand(currentNoteSelection, currentEventSelection));
}
else if (currentNoteSelection.length > 0)
{
performCommand(new RemoveNotesCommand(currentNoteSelection));
}
else if (currentEventSelection.length > 0)
{
performCommand(new RemoveEventsCommand(currentEventSelection));
}
}
// CTRL + F = Flip Notes
if (FlxG.keys.pressed.CONTROL && FlxG.keys.justPressed.F)
{
// Flip selected notes.
performCommand(new FlipNotesCommand(currentNoteSelection));
}
// CTRL + A = Select All Notes
if (FlxG.keys.pressed.CONTROL && FlxG.keys.justPressed.A)
{
// Select all items.
if (FlxG.keys.pressed.ALT)
{
if (FlxG.keys.pressed.SHIFT)
{
// CTRL + ALT + SHIFT + A = Append All Events to Selection
performCommand(new SelectItemsCommand([], currentSongChartEventData));
}
else
{
// CTRL + ALT + A = Set Selection to All Events
performCommand(new SelectAllItemsCommand(false, true));
}
}
else
{
if (FlxG.keys.pressed.SHIFT)
{
// CTRL + SHIFT + A = Append All Notes to Selection
performCommand(new SelectItemsCommand(currentSongChartNoteData, []));
}
else
{
// CTRL + A = Set Selection to All Notes
performCommand(new SelectAllItemsCommand(true, false));
}
}
}
// CTRL + I = Select Inverse
if (FlxG.keys.pressed.CONTROL && FlxG.keys.justPressed.I)
{
// Select unselected items and deselect selected items.
performCommand(new InvertSelectedItemsCommand());
}
// CTRL + D = Select None
if (FlxG.keys.pressed.CONTROL && FlxG.keys.justPressed.D)
{
// Deselect all items.
performCommand(new DeselectAllItemsCommand());
}
}
/**
* Handle keybinds for View menu items.
*/
function handleViewKeybinds():Void
{
if (currentLiveInputStyle == None)
{
if (FlxG.keys.pressed.CONTROL && FlxG.keys.justPressed.LEFT)
{
incrementDifficulty(-1);
}
if (FlxG.keys.pressed.CONTROL && FlxG.keys.justPressed.RIGHT)
{
incrementDifficulty(1);
}
// Would bind Ctrl+A and Ctrl+D here, but they are already bound to Select All and Select None.
}
}
/**
* Handle keybinds for the Test menu items.
*/
function handleTestKeybinds():Void
{
if (!isHaxeUIDialogOpen && !isHaxeUIFocused && FlxG.keys.justPressed.ENTER)
{
var minimal = FlxG.keys.pressed.SHIFT;
this.hideAllToolboxes();
testSongInPlayState(minimal);
}
}
/**
* Handle keybinds for Help menu items.
*/
function handleHelpKeybinds():Void
{
// F1 = Open Help
if (FlxG.keys.justPressed.F1) this.openUserGuideDialog();
// DEBUG KEYBIND: Ctrl + Alt + Shift + L = Crash the game.
#if debug
if (FlxG.keys.pressed.CONTROL && FlxG.keys.pressed.ALT && FlxG.keys.pressed.SHIFT && FlxG.keys.justPressed.L)
{
throw "DEBUG: Crashing the chart editor!";
}
#end
}
function handleQuickWatch():Void
{
FlxG.watch.addQuick('musicTime', audioInstTrack?.time ?? 0.0);
FlxG.watch.addQuick('scrollPosInPixels', scrollPositionInPixels);
FlxG.watch.addQuick('playheadPosInPixels', playheadPositionInPixels);
FlxG.watch.addQuick("tapNotesRendered", renderedNotes?.members?.length);
FlxG.watch.addQuick("holdNotesRendered", renderedHoldNotes?.members?.length);
FlxG.watch.addQuick("eventsRendered", renderedEvents?.members?.length);
FlxG.watch.addQuick("notesSelected", currentNoteSelection?.length);
FlxG.watch.addQuick("eventsSelected", currentEventSelection?.length);
}
function handlePostUpdate():Void
{
wasCursorOverHaxeUI = isCursorOverHaxeUI;
}
/**
* PLAYTEST FUNCTIONS
*/
// ====================
/**
* Transitions to the Play State to test the song
*/
function testSongInPlayState(minimal:Bool = false):Void
{
autoSave(true);
stopWelcomeMusic();
stopAudioPlayback();
var startTimestamp:Float = 0;
if (playtestStartTime) startTimestamp = scrollPositionInMs + playheadPositionInMs;
var targetSong:Song;
try
{
targetSong = Song.buildRaw(currentSongId, songMetadata.values(), availableVariations, songChartData, false);
}
catch (e)
{
this.error("Could Not Playtest", 'Got an error trying to playtest the song.\n${e}');
return;
}
LogStyle.WARNING.openConsole = enabledDebuggerPopup;
LogStyle.ERROR.openConsole = enabledDebuggerPopup;
// TODO: Rework asset system so we can remove this.
switch (currentSongStage)
{
case 'mainStage':
Paths.setCurrentLevel('week1');
case 'spookyMansion':
Paths.setCurrentLevel('week2');
case 'phillyTrain':
Paths.setCurrentLevel('week3');
case 'limoRide':
Paths.setCurrentLevel('week4');
case 'mallXmas' | 'mallEvil':
Paths.setCurrentLevel('week5');
case 'school' | 'schoolEvil':
Paths.setCurrentLevel('week6');
case 'tankmanBattlefield':
Paths.setCurrentLevel('week7');
case 'phillyStreets' | 'phillyBlazin':
Paths.setCurrentLevel('weekend1');
}
subStateClosed.add(fixCamera);
subStateClosed.add(resetConductorAfterTest);
FlxTransitionableState.skipNextTransIn = false;
FlxTransitionableState.skipNextTransOut = false;
var targetState = new PlayState(
{
targetSong: targetSong,
targetDifficulty: selectedDifficulty,
// TODO: Add this.
// targetCharacter: targetCharacter,
practiceMode: playtestPracticeMode,
minimalMode: minimal,
startTimestamp: startTimestamp,
overrideMusic: true,
});
// Override music.
if (audioInstTrack != null)
{
FlxG.sound.music = audioInstTrack;
}
if (audioVocalTrackGroup != null) targetState.vocals = audioVocalTrackGroup;
this.persistentUpdate = false;
this.persistentDraw = false;
stopWelcomeMusic();
openSubState(targetState);
}
/**
* COMMAND FUNCTIONS
*/
// ====================
/**
* Perform (or redo) a command, then add it to the undo stack.
*
* @param command The command to perform.
* @param purgeRedoStack If `true`, the redo stack will be cleared after performing the command.
*/
function performCommand(command:ChartEditorCommand, purgeRedoStack:Bool = true):Void
{
command.execute(this);
if (command.shouldAddToHistory(this))
{
undoHistory.push(command);
commandHistoryDirty = true;
}
if (purgeRedoStack) redoHistory = [];
}
/**
* Undo a command, then add it to the redo stack.
* @param command The command to undo.
*/
function undoCommand(command:ChartEditorCommand):Void
{
command.undo(this);
// Note, if we are undoing a command, it should already be in the history,
// therefore we don't need to check `shouldAddToHistory(state)`
redoHistory.push(command);
commandHistoryDirty = true;
}
/**
* Undo the last command in the undo stack, then add it to the redo stack.
*/
function undoLastCommand():Void
{
var command:Null<ChartEditorCommand> = undoHistory.pop();
if (command == null)
{
trace('No actions to undo.');
return;
}
undoCommand(command);
}
/**
* Redo the last command in the redo stack, then add it to the undo stack.
*/
function redoLastCommand():Void
{
var command:Null<ChartEditorCommand> = redoHistory.pop();
if (command == null)
{
trace('No actions to redo.');
return;
}
performCommand(command, false);
}
/**
* GRAPHICS FUNCTIONS
*/
// ====================
/**
* This is for the smaller green squares that appear over each note when you select them.
*/
function buildSelectionSquare():ChartEditorSelectionSquareSprite
{
if (selectionSquareBitmap == null)
throw "ERROR: Tried to build selection square, but selectionSquareBitmap is null! Check ChartEditorThemeHandler.updateSelectionSquare()";
// FlxG.bitmapLog.add(selectionSquareBitmap, "selectionSquareBitmap");
var result = new ChartEditorSelectionSquareSprite(this);
result.loadGraphic(selectionSquareBitmap);
return result;
}
/**
* Fix a camera issue caused when closing the PlayState used when testing.
*/
function fixCamera(_:FlxSubState = null):Void
{
FlxG.cameras.reset(new FlxCamera());
FlxG.camera.focusOn(new FlxPoint(FlxG.width / 2, FlxG.height / 2));
FlxG.camera.zoom = 1.0;
add(this.root);
}
/**
* AUDIO FUNCTIONS
*/
// ====================
function startAudioPlayback():Void
{
if (audioInstTrack != null)
{
audioInstTrack.play(false, audioInstTrack.time);
if (audioVocalTrackGroup != null) audioVocalTrackGroup.play(false, audioInstTrack.time);
}
playbarPlay.text = '||'; // Pause
}
/**
* Play the metronome tick sound.
* @param high Whether to play the full beat sound rather than the quarter beat sound.
*/
function playMetronomeTick(high:Bool = false):Void
{
this.playSound(Paths.sound('chartingSounds/metronome${high ? '1' : '2'}'), metronomeVolume);
}
function switchToCurrentInstrumental():Void
{
// ChartEditorAudioHandler
this.switchToInstrumental(currentInstrumentalId, currentSongMetadata.playData.characters.player, currentSongMetadata.playData.characters.opponent);
}
function onSongLengthChanged():Void
{
if (gridTiledSprite != null)
{
gridTiledSprite.height = songLengthInPixels;
}
if (measureTicks != null)
{
measureTicks.setHeight(songLengthInPixels);
}
// Remove any notes past the end of the song.
var songCutoffPointSteps:Float = songLengthInSteps - 0.1;
var songCutoffPointMs:Float = Conductor.instance.getStepTimeInMs(songCutoffPointSteps);
currentSongChartNoteData = SongDataUtils.clampSongNoteData(currentSongChartNoteData, 0.0, songCutoffPointMs);
currentSongChartEventData = SongDataUtils.clampSongEventData(currentSongChartEventData, 0.0, songCutoffPointMs);
scrollPositionInPixels = 0;
playheadPositionInPixels = 0;
notePreviewDirty = true;
notePreviewViewportBoundsDirty = true;
noteDisplayDirty = true;
moveSongToScrollPosition();
}
/**
* CHART DATA FUNCTIONS
*/
// ====================
function sortChartData():Void
{
// TODO: .insertionSort()
currentSongChartNoteData.sort(function(a:SongNoteData, b:SongNoteData):Int {
return FlxSort.byValues(FlxSort.ASCENDING, a.time, b.time);
});
// TODO: .insertionSort()
currentSongChartEventData.sort(function(a:SongEventData, b:SongEventData):Int {
return FlxSort.byValues(FlxSort.ASCENDING, a.time, b.time);
});
}
function isEventSelected(event:Null<SongEventData>):Bool
{
return event != null && currentEventSelection.indexOf(event) != -1;
}
function createDifficulty(variation:String, difficulty:String, scrollSpeed:Float = 1.0):Void
{
var variationMetadata:Null<SongMetadata> = songMetadata.get(variation);
if (variationMetadata == null) return;
variationMetadata.playData.difficulties.push(difficulty);
var resultChartData = songChartData.get(variation);
if (resultChartData == null)
{
resultChartData = new SongChartData([difficulty => scrollSpeed], [], [difficulty => []]);
songChartData.set(variation, resultChartData);
}
else
{
resultChartData.scrollSpeed.set(difficulty, scrollSpeed);
resultChartData.notes.set(difficulty, []);
}
difficultySelectDirty = true; // Force the Difficulty toolbox to update.
}
function removeDifficulty(variation:String, difficulty:String):Void
{
var variationMetadata:Null<SongMetadata> = songMetadata.get(variation);
if (variationMetadata == null) return;
variationMetadata.playData.difficulties.remove(difficulty);
var resultChartData = songChartData.get(variation);
if (resultChartData != null)
{
resultChartData.scrollSpeed.remove(difficulty);
resultChartData.notes.remove(difficulty);
}
if (songMetadata.size() > 1)
{
if (variationMetadata.playData.difficulties.length == 0)
{
songMetadata.remove(variation);
songChartData.remove(variation);
}
if (variation == selectedVariation)
{
var firstVariation = songMetadata.keyValues()[0];
if (firstVariation != null) selectedVariation = firstVariation;
variationMetadata = songMetadata.get(selectedVariation);
}
}
if (selectedDifficulty == difficulty
|| !variationMetadata.playData.difficulties.contains(selectedDifficulty)) selectedDifficulty = variationMetadata.playData.difficulties[0];
difficultySelectDirty = true; // Force the Difficulty toolbox to update.
}
function incrementDifficulty(change:Int):Void
{
var currentDifficultyIndex:Int = availableDifficulties.indexOf(selectedDifficulty);
var currentAllDifficultyIndex:Int = allDifficulties.indexOf(selectedDifficulty);
if (currentDifficultyIndex == -1 || currentAllDifficultyIndex == -1)
{
trace('ERROR determining difficulty index!');
}
var isFirstDiff:Bool = currentAllDifficultyIndex == 0;
var isLastDiff:Bool = (currentAllDifficultyIndex == allDifficulties.length - 1);
var isFirstDiffInVariation:Bool = currentDifficultyIndex == 0;
var isLastDiffInVariation:Bool = (currentDifficultyIndex == availableDifficulties.length - 1);
trace(allDifficulties);
if (change < 0 && isFirstDiff)
{
trace('At lowest difficulty! Do nothing.');
return;
}
if (change > 0 && isLastDiff)
{
trace('At highest difficulty! Do nothing.');
return;
}
if (change < 0)
{
trace('Decrement difficulty.');
// If we reached this point, we are not at the lowest difficulty.
if (isFirstDiffInVariation)
{
// Go to the previous variation, then last difficulty in that variation.
var currentVariationIndex:Int = availableVariations.indexOf(selectedVariation);
var prevVariation = availableVariations[currentVariationIndex - 1];
selectedVariation = prevVariation;
var prevDifficulty = availableDifficulties[availableDifficulties.length - 1];
selectedDifficulty = prevDifficulty;
Conductor.instance.mapTimeChanges(this.currentSongMetadata.timeChanges);
updateTimeSignature();
this.refreshToolbox(CHART_EDITOR_TOOLBOX_METADATA_LAYOUT);
this.refreshToolbox(CHART_EDITOR_TOOLBOX_DIFFICULTY_LAYOUT);
}
else
{
// Go to previous difficulty in this variation.
var prevDifficulty = availableDifficulties[currentDifficultyIndex - 1];
selectedDifficulty = prevDifficulty;
this.refreshToolbox(CHART_EDITOR_TOOLBOX_METADATA_LAYOUT);
this.refreshToolbox(CHART_EDITOR_TOOLBOX_DIFFICULTY_LAYOUT);
}
}
else
{
trace('Increment difficulty.');
// If we reached this point, we are not at the highest difficulty.
if (isLastDiffInVariation)
{
// Go to next variation, then first difficulty in that variation.
var currentVariationIndex:Int = availableVariations.indexOf(selectedVariation);
var nextVariation = availableVariations[currentVariationIndex + 1];
selectedVariation = nextVariation;
var nextDifficulty = availableDifficulties[0];
selectedDifficulty = nextDifficulty;
this.refreshToolbox(CHART_EDITOR_TOOLBOX_METADATA_LAYOUT);
this.refreshToolbox(CHART_EDITOR_TOOLBOX_DIFFICULTY_LAYOUT);
}
else
{
// Go to next difficulty in this variation.
var nextDifficulty = availableDifficulties[currentDifficultyIndex + 1];
selectedDifficulty = nextDifficulty;
this.refreshToolbox(CHART_EDITOR_TOOLBOX_DIFFICULTY_LAYOUT);
this.refreshToolbox(CHART_EDITOR_TOOLBOX_METADATA_LAYOUT);
}
}
// Removed this notification because you can see your difficulty in the playbar now.
// this.success('Switch Difficulty', 'Switched difficulty to ${selectedDifficulty.toTitleCase()}');
}
/**
* SCROLLING FUNCTIONS
*/
// ====================
/**
* When setting the scroll position, except when automatically scrolling during song playback,
* we need to update the conductor's current step time and the timestamp of the audio tracks.
*/
function moveSongToScrollPosition():Void
{
// Update the songPosition in the audio tracks.
if (audioInstTrack != null)
{
audioInstTrack.time = scrollPositionInMs + playheadPositionInMs - Conductor.instance.instrumentalOffset;
// Update the songPosition in the Conductor.
Conductor.instance.update(audioInstTrack.time);
if (audioVocalTrackGroup != null) audioVocalTrackGroup.time = audioInstTrack.time;
}
// We need to update the note sprites because we changed the scroll position.
noteDisplayDirty = true;
}
/**
* Smoothly ease the song to a new scroll position over a duration.
* @param targetScrollPosition The desired value for the `scrollPositionInPixels`.
*/
function easeSongToScrollPosition(targetScrollPosition:Float):Void
{
if (currentScrollEase != null) cancelScrollEase(currentScrollEase);
currentScrollEase = FlxTween.tween(this, {scrollPositionInPixels: targetScrollPosition}, SCROLL_EASE_DURATION,
{
ease: FlxEase.quintInOut,
onUpdate: this.onScrollEaseUpdate,
onComplete: this.cancelScrollEase,
type: ONESHOT
});
}
/**
* Callback function executed every frame that the scroll position is being eased.
* @param _
*/
function onScrollEaseUpdate(_:FlxTween):Void
{
moveSongToScrollPosition();
}
/**
* Callback function executed when cancelling an existing scroll position ease.
* Ensures that the ease is immediately cancelled and the scroll position is set to the target value.
*/
function cancelScrollEase(_:FlxTween):Void
{
if (currentScrollEase != null)
{
@:privateAccess
var targetScrollPosition:Float = currentScrollEase._properties.scrollPositionInPixels;
currentScrollEase.cancel();
currentScrollEase = null;
this.scrollPositionInPixels = targetScrollPosition;
}
}
/**
* Fix the current scroll position after exiting the PlayState used when testing.
*/
@:nullSafety(Off)
function resetConductorAfterTest(_:FlxSubState = null):Void
{
this.persistentUpdate = true;
this.persistentDraw = true;
if (displayAutosavePopup)
{
displayAutosavePopup = false;
#if sys
Toolkit.callLater(() -> {
var absoluteBackupsPath:String = Path.join([Sys.getCwd(), ChartEditorImportExportHandler.BACKUPS_PATH]);
this.infoWithActions('Auto-Save', 'Chart auto-saved to ${absoluteBackupsPath}.', [
{
text: "Take Me There",
callback: openBackupsFolder,
}
]);
});
#else
// TODO: No auto-save on HTML5?
#end
}
moveSongToScrollPosition();
fadeInWelcomeMusic(WELCOME_MUSIC_FADE_IN_DELAY, WELCOME_MUSIC_FADE_IN_DURATION);
// Reapply the volume.
var instTargetVolume:Float = menubarItemVolumeInstrumental.value ?? 1.0;
var vocalPlayerTargetVolume:Float = menubarItemVolumeVocalsPlayer.value ?? 1.0;
var vocalOpponentTargetVolume:Float = menubarItemVolumeVocalsOpponent.value ?? 1.0;
if (audioInstTrack != null)
{
audioInstTrack.volume = instTargetVolume;
audioInstTrack.onComplete = null;
}
if (audioVocalTrackGroup != null)
{
audioVocalTrackGroup.playerVolume = vocalPlayerTargetVolume;
audioVocalTrackGroup.opponentVolume = vocalOpponentTargetVolume;
}
}
function updateTimeSignature():Void
{
// Redo the grid bitmap to be 4/4.
this.updateTheme();
gridTiledSprite.loadGraphic(gridBitmap);
measureTicks.reloadTickBitmap();
}
/**
* HAXEUI FUNCTIONS
*/
// ==================
/**
* STATIC FUNCTIONS
*/
// ==================
function handleNotePreview():Void
{
if (notePreviewDirty && notePreview != null)
{
notePreviewDirty = false;
// TODO: Only update the notes that have changed.
notePreview.erase();
notePreview.addNotes(currentSongChartNoteData, Std.int(songLengthInMs));
notePreview.addSelectedNotes(currentNoteSelection, Std.int(songLengthInMs));
notePreview.addEvents(currentSongChartEventData, Std.int(songLengthInMs));
}
if (notePreviewViewportBoundsDirty)
{
setNotePreviewViewportBounds(calculateNotePreviewViewportBounds());
notePreviewViewportBoundsDirty = false;
}
}
/**
* Handles passive behavior of the menu bar, such as updating labels or enabled/disabled status.
* Does not handle onClick ACTIONS of the menubar.
*/
function handleMenubar():Void
{
if (commandHistoryDirty)
{
commandHistoryDirty = false;
// Update the Undo and Redo buttons.
if (undoHistory.length == 0)
{
// Disable the Undo button.
menubarItemUndo.disabled = true;
menubarItemUndo.text = 'Undo';
}
else
{
// Change the label to the last command.
menubarItemUndo.disabled = false;
menubarItemUndo.text = 'Undo ${undoHistory[undoHistory.length - 1].toString()}';
}
if (redoHistory.length == 0)
{
// Disable the Redo button.
menubarItemRedo.disabled = true;
menubarItemRedo.text = 'Redo';
}
else
{
// Change the label to the last command.
menubarItemRedo.disabled = false;
menubarItemRedo.text = 'Redo ${redoHistory[redoHistory.length - 1].toString()}';
}
}
}
/**
* Handle the playback of hitsounds.
*/
function handleHitsounds(oldSongPosition:Float, newSongPosition:Float):Void
{
if (!hitsoundsEnabled) return;
// Assume notes are sorted by time.
for (noteData in currentSongChartNoteData)
{
// Check for notes between the old and new song positions.
if (noteData.time < oldSongPosition) // Note is in the past.
continue;
if (noteData.time > newSongPosition) // Note is in the future.
return; // Assume all notes are also in the future.
// Note was just hit.
// Character preview.
// NoteScriptEvent takes a sprite, ehe. Need to rework that.
var tempNote:NoteSprite = new NoteSprite(NoteStyleRegistry.instance.fetchDefault());
tempNote.noteData = noteData;
tempNote.scrollFactor.set(0, 0);
var event:NoteScriptEvent = new NoteScriptEvent(NOTE_HIT, tempNote, 1, true);
dispatchEvent(event);
// Calling event.cancelEvent() skips all the other logic! Neat!
if (event.eventCanceled) continue;
// Hitsounds.
switch (noteData.getStrumlineIndex())
{
case 0: // Player
if (hitsoundsEnabledPlayer) this.playSound(Paths.sound('chartingSounds/hitNotePlayer'), hitsoundVolume);
case 1: // Opponent
if (hitsoundsEnabledOpponent) this.playSound(Paths.sound('chartingSounds/hitNoteOpponent'), hitsoundVolume);
}
}
}
function stopAudioPlayback():Void
{
if (audioInstTrack != null) audioInstTrack.pause();
if (audioVocalTrackGroup != null) audioVocalTrackGroup.pause();
playbarPlay.text = '>';
}
function toggleAudioPlayback():Void
{
if (audioInstTrack == null) return;
if (audioInstTrack.isPlaying)
{
// Pause
stopAudioPlayback();
fadeInWelcomeMusic(WELCOME_MUSIC_FADE_IN_DELAY, WELCOME_MUSIC_FADE_IN_DURATION);
}
else
{
// Play
startAudioPlayback();
stopWelcomeMusic();
}
}
public function postLoadInstrumental():Void
{
if (audioInstTrack != null)
{
// Prevent the time from skipping back to 0 when the song ends.
audioInstTrack.onComplete = function() {
if (audioInstTrack != null)
{
audioInstTrack.pause();
// Keep the track at the end.
audioInstTrack.time = audioInstTrack.length;
}
if (audioVocalTrackGroup != null) audioVocalTrackGroup.pause();
};
}
else
{
trace('ERROR: Instrumental track is null!');
}
this.songLengthInMs = (audioInstTrack?.length ?? 1000.0) + Conductor.instance.instrumentalOffset;
// Many things get reset when song length changes.
healthIconsDirty = true;
}
/**
* Clear the voices group.
*/
public function clearVocals():Void
{
if (audioVocalTrackGroup != null) audioVocalTrackGroup.clear();
}
function isNoteSelected(note:Null<SongNoteData>):Bool
{
return note != null && currentNoteSelection.indexOf(note) != -1;
}
override function destroy():Void
{
super.destroy();
cleanupAutoSave();
this.closeAllMenus();
// Hide the mouse cursor on other states.
Cursor.hide();
@:privateAccess
ChartEditorNoteSprite.noteFrameCollection = null;
// Stop the music.
if (welcomeMusic != null) welcomeMusic.destroy();
if (audioInstTrack != null) audioInstTrack.destroy();
if (audioVocalTrackGroup != null) audioVocalTrackGroup.destroy();
}
function applyCanQuickSave():Void
{
if (menubarItemSaveChart == null) return;
if (currentWorkingFilePath == null)
{
menubarItemSaveChart.disabled = true;
}
else
{
menubarItemSaveChart.disabled = false;
}
}
function applyWindowTitle():Void
{
var inner:String = 'New Chart';
var cwfp:Null<String> = currentWorkingFilePath;
if (cwfp != null)
{
inner = cwfp;
}
if (currentWorkingFilePath == null || saveDataDirty)
{
inner += '*';
}
WindowUtil.setWindowTitle('Friday Night Funkin\' Chart Editor - ${inner}');
}
function resetWindowTitle():Void
{
WindowUtil.setWindowTitle('Friday Night Funkin\'');
}
/**
* Convert a note data value into a chart editor grid column number.
*/
public static function noteDataToGridColumn(input:Int):Int
{
if (input < 0) input = 0;
if (input >= (ChartEditorState.STRUMLINE_SIZE * 2 + 1))
{
// Don't invert the Event column.
input = (ChartEditorState.STRUMLINE_SIZE * 2 + 1);
}
else
{
// Invert player and opponent columns.
if (input >= ChartEditorState.STRUMLINE_SIZE)
{
input -= ChartEditorState.STRUMLINE_SIZE;
}
else
{
input += ChartEditorState.STRUMLINE_SIZE;
}
}
return input;
}
/**
* Convert a chart editor grid column number into a note data value.
*/
public static function gridColumnToNoteData(input:Int):Int
{
if (input < 0) input = 0;
if (input >= (ChartEditorState.STRUMLINE_SIZE * 2 + 1))
{
// Don't invert the Event column.
input = (ChartEditorState.STRUMLINE_SIZE * 2 + 1);
}
else
{
// Invert player and opponent columns.
if (input >= ChartEditorState.STRUMLINE_SIZE)
{
input -= ChartEditorState.STRUMLINE_SIZE;
}
else
{
input += ChartEditorState.STRUMLINE_SIZE;
}
}
return input;
}
}
/**
* Available input modes for the chart editor state.
*/
enum ChartEditorLiveInputStyle
{
/**
* No hotkeys to place notes at the playbar.
*/
None;
/**
* 1/2/3/4 to place notes on opponent's side, 5/6/7/8 to place notes on player's side.
*/
NumberKeys;
/**
* WASD to place notes on opponent's side, arrow keys to place notes on player's side.
*/
WASD;
}
typedef ChartEditorParams =
{
/**
* If non-null, load this song immediately instead of the welcome screen.
*/
var ?fnfcTargetPath:String;
/**
* If non-null, load this song immediately instead of the welcome screen.
*/
var ?targetSongId:String;
};
/**
* Available themes for the chart editor state.
*/
enum ChartEditorTheme
{
/**
* The default theme for the chart editor.
*/
Light;
/**
* A theme which introduces darker colors.
*/
Dark;
}