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Funkin/source/funkin/ui/debug/charting/commands/SelectItemsCommand.hx

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1.8 KiB
Haxe

package funkin.ui.debug.charting.commands;
import funkin.data.song.SongData.SongNoteData;
import funkin.data.song.SongData.SongEventData;
import funkin.data.song.SongDataUtils;
/**
* Appends one or more items to the selection in the chart editor.
* This does not deselect any items that are already selected, if any.
*/
@:nullSafety
@:access(funkin.ui.debug.charting.ChartEditorState)
class SelectItemsCommand implements ChartEditorCommand
{
var notes:Array<SongNoteData>;
var events:Array<SongEventData>;
public function new(notes:Array<SongNoteData>, events:Array<SongEventData>)
{
this.notes = notes;
this.events = events;
}
public function execute(state:ChartEditorState):Void
{
for (note in this.notes)
{
state.currentNoteSelection.push(note);
}
for (event in this.events)
{
state.currentEventSelection.push(event);
}
state.noteDisplayDirty = true;
state.notePreviewDirty = true;
}
public function undo(state:ChartEditorState):Void
{
state.currentNoteSelection = SongDataUtils.subtractNotes(state.currentNoteSelection, this.notes);
state.currentEventSelection = SongDataUtils.subtractEvents(state.currentEventSelection, this.events);
state.noteDisplayDirty = true;
state.notePreviewDirty = true;
}
public function toString():String
{
var len:Int = notes.length + events.length;
if (notes.length == 0)
{
if (events.length == 1)
{
return 'Select Event';
}
else
{
return 'Select ${events.length} Events';
}
}
else if (events.length == 0)
{
if (notes.length == 1)
{
return 'Select Note';
}
else
{
return 'Select ${notes.length} Notes';
}
}
return 'Select ${len} Items';
}
}