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70 lines
1.7 KiB
Haxe
70 lines
1.7 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.SongDataUtils;
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/**
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* Deletes the given events from the current chart in the chart editor.
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* Use only when ONLY events are being deleted.
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*/
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@:nullSafety
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@:access(funkin.ui.debug.charting.ChartEditorState)
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class RemoveEventsCommand implements ChartEditorCommand
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{
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var events:Array<SongEventData>;
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public function new(events:Array<SongEventData>)
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{
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this.events = events;
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}
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public function execute(state:ChartEditorState):Void
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{
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if (events.length == 0) return;
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state.currentSongChartEventData = SongDataUtils.subtractEvents(state.currentSongChartEventData, events);
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state.currentEventSelection = [];
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state.playSound(Paths.sound('chartingSounds/noteErase'));
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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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if (events.length == 0) return;
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for (event in events)
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{
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state.currentSongChartEventData.push(event);
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}
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state.currentEventSelection = events;
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state.playSound(Paths.sound('chartingSounds/undo'));
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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 (events.length > 0);
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}
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public function toString():String
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{
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if (events.length == 1 && events[0] != null)
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{
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return 'Remove Event';
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}
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return 'Remove ${events.length} Events';
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}
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}
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