136 lines
3.9 KiB
Haxe
136 lines
3.9 KiB
Haxe
package funkin.ui.debug.charting.commands;
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import funkin.data.song.SongData.SongNoteData;
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import funkin.data.song.SongData.SongEventData;
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import funkin.data.song.SongDataUtils;
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/**
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* Command that deselects all selected notes and/or events above or past the time given 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 DeselectAllItemsBetweenTimeCommand implements ChartEditorCommand
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{
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var time:Float;
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var above:Bool;
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var notes:Array<SongNoteData>;
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var events:Array<SongEventData>;
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var shouldDeselectNotes:Bool;
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var shouldDeselectEvents:Bool;
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public function new(time:Float, above:Bool, shouldDeselectNotes:Bool, shouldDeselectEvents:Bool)
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{
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this.time = time;
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this.above = above;
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this.notes = [];
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this.events = [];
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this.shouldDeselectNotes = shouldDeselectNotes;
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this.shouldDeselectEvents = shouldDeselectEvents;
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}
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public function execute(state:ChartEditorState):Void
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{
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if (above)
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{
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if (shouldDeselectNotes)
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{
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for (i in 0...state.currentSongChartNoteData.length)
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{
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if (state.currentSongChartNoteData[i].time < time)
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notes.push(state.currentSongChartNoteData[i]);
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else
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// We've reached the end of the notes above this time,
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// there's no reason to waste our time running this loop to completion
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break;
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}
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}
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if (shouldDeselectEvents)
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{
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for (i in 0...state.currentSongChartEventData.length)
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{
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if (state.currentSongChartEventData[i].time < time)
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events.push(state.currentSongChartEventData[i]);
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else
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break;
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}
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}
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}
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else // Deselecting below the time given
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{
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if (shouldDeselectNotes)
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{
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for (i in 0...state.currentSongChartNoteData.length)
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{
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// Backwards for loop (kinda). Neat!
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if (state.currentSongChartNoteData[state.currentSongChartNoteData.length - i - 1].time > time)
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notes.push(state.currentSongChartNoteData[state.currentSongChartNoteData.length - i - 1]);
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else
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// We've reached the end of the notes below this time,
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// there's no reason to waste our time running this loop to completion
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break;
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}
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}
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if (shouldDeselectEvents)
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{
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for (i in 0...state.currentSongChartEventData.length)
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{
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if (state.currentSongChartEventData[state.currentSongChartEventData.length - i - 1].time > time)
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events.push(state.currentSongChartEventData[state.currentSongChartEventData.length- i - 1]);
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else
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break;
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}
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}
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}
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state.currentNoteSelection = SongDataUtils.subtractNotes(state.currentNoteSelection, this.notes);
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state.currentEventSelection = SongDataUtils.subtractEvents(state.currentEventSelection, this.events);
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state.noteDisplayDirty = true;
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state.notePreviewDirty = true;
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}
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public function undo(state:ChartEditorState):Void
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{
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for (note in this.notes)
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{
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state.currentNoteSelection.push(note);
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}
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for (event in this.events)
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{
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state.currentEventSelection.push(event);
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}
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state.noteDisplayDirty = true;
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state.notePreviewDirty = true;
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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 isPlural = (notes.length + events.length) > 1;
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var notesOnly = (notes.length > 0 && events.length == 0);
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var eventsOnly = (notes.length == 0 && events.length > 0);
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if (notesOnly)
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{
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return 'Deselect ${notes.length} ${isPlural ? 'Notes' : 'Note'}';
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}
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else if (eventsOnly)
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{
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return 'Deselect ${events.length} ${isPlural ? 'Events' : 'Event'}';
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}
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return 'Deselect ${notes.length + events.length} Items';
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}
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}
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