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102 lines
3.5 KiB
Haxe
102 lines
3.5 KiB
Haxe
package funkin.ui.debug.charting.commands;
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import funkin.data.song.SongData.SongEventData;
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import funkin.data.song.SongData.SongNoteData;
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import funkin.data.song.SongDataUtils;
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/**
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* Move the given notes by the given offset and shift them by the given number of columns in the chart editor.
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*/
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@:nullSafety
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@:access(funkin.ui.debug.charting.ChartEditorState)
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class MoveItemsCommand implements ChartEditorCommand
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{
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var notes:Array<SongNoteData>;
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var movedNotes:Array<SongNoteData>;
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var events:Array<SongEventData>;
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var movedEvents:Array<SongEventData>;
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var offset:Float;
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var columns:Int;
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public function new(notes:Array<SongNoteData>, events:Array<SongEventData>, offset:Float, columns:Int)
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{
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// Clone the notes to prevent editing from affecting the history.
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this.notes = notes.clone();
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this.events = events.clone();
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this.offset = offset;
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this.columns = columns;
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this.movedNotes = [];
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this.movedEvents = [];
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}
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public function execute(state:ChartEditorState):Void
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{
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state.currentSongChartNoteData = SongDataUtils.subtractNotes(state.currentSongChartNoteData, notes);
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state.currentSongChartEventData = SongDataUtils.subtractEvents(state.currentSongChartEventData, events);
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movedNotes = [];
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movedEvents = [];
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for (note in notes)
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{
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// Clone the notes to prevent editing from affecting the history.
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var resultNote = note.clone();
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resultNote.time = (resultNote.time + offset).clamp(0, Conductor.instance.getStepTimeInMs(state.songLengthInSteps - (1 * state.noteSnapRatio)));
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resultNote.data = ChartEditorState.gridColumnToNoteData((ChartEditorState.noteDataToGridColumn(resultNote.data) + columns).clamp(0,
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ChartEditorState.STRUMLINE_SIZE * 2 - 1));
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movedNotes.push(resultNote);
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}
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for (event in events)
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{
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// Clone the notes to prevent editing from affecting the history.
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var resultEvent = event.clone();
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resultEvent.time = (resultEvent.time + offset).clamp(0, Conductor.instance.getStepTimeInMs(state.songLengthInSteps - (1 * state.noteSnapRatio)));
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movedEvents.push(resultEvent);
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}
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state.currentSongChartNoteData = state.currentSongChartNoteData.concat(movedNotes);
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state.currentSongChartEventData = state.currentSongChartEventData.concat(movedEvents);
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state.currentNoteSelection = movedNotes;
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state.currentEventSelection = movedEvents;
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state.playSound(Paths.sound('chartingSounds/noteLay'));
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state.saveDataDirty = true;
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state.noteDisplayDirty = true;
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state.notePreviewDirty = true;
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state.sortChartData();
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}
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public function undo(state:ChartEditorState):Void
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{
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state.currentSongChartNoteData = SongDataUtils.subtractNotes(state.currentSongChartNoteData, movedNotes);
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state.currentSongChartEventData = SongDataUtils.subtractEvents(state.currentSongChartEventData, movedEvents);
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state.currentSongChartNoteData = state.currentSongChartNoteData.concat(notes);
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state.currentSongChartEventData = state.currentSongChartEventData.concat(events);
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state.currentNoteSelection = notes;
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state.currentEventSelection = events;
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state.saveDataDirty = true;
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state.noteDisplayDirty = true;
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state.notePreviewDirty = true;
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state.sortChartData();
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}
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public function shouldAddToHistory(state:ChartEditorState):Bool
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{
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// This command is undoable. Add to the history if we actually performed an action.
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return (notes.length > 0 || events.length > 0);
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}
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public function toString():String
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{
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var len:Int = notes.length + events.length;
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return 'Move $len Items';
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}
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}
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