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Funkin/source/funkin/ui/debug/charting/commands/SelectItemsCommand.hx
2024-02-18 03:02:36 -05:00

122 lines
3.4 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);
}
// If we just selected one or more events (and no notes), then we should make the event data toolbox display the event data for the selected event.
if (this.notes.length == 0 && this.events.length == 1)
{
var eventSelected = this.events[0];
state.eventKindToPlace = eventSelected.eventKind;
// This code is here to parse event data that's not built as a struct for some reason.
// TODO: Clean this up or get rid of it.
var eventSchema = eventSelected.getSchema();
var defaultKey = null;
if (eventSchema == null)
{
trace('[WARNING] Event schema not found for event ${eventSelected.eventKind}.');
}
else
{
defaultKey = eventSchema.getFirstField()?.name;
}
var eventData = eventSelected.valueAsStruct(defaultKey);
state.eventDataToPlace = eventData;
state.refreshToolbox(ChartEditorState.CHART_EDITOR_TOOLBOX_EVENT_DATA_LAYOUT);
}
// If we just selected one or more notes (and no events), then we should make the note data toolbox display the note data for the selected note.
if (this.events.length == 0 && this.notes.length == 1)
{
var noteSelected = this.notes[0];
state.noteKindToPlace = noteSelected.kind;
// This code is here to parse note data that's not built as a struct for some reason.
state.refreshToolbox(ChartEditorState.CHART_EDITOR_TOOLBOX_NOTE_DATA_LAYOUT);
}
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 shouldAddToHistory(state:ChartEditorState):Bool
{
// This command is undoable. Add to the history if we actually performed an action.
return (notes.length > 0 || events.length > 0);
}
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';
}
}