92 lines
2.5 KiB
TypeScript
92 lines
2.5 KiB
TypeScript
import type { ToolMode } from "../core/tool-mode";
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import { createOpaqueId } from "../core/ids";
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import type { EditorSelection } from "../core/selection";
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import type { WhiteboxFaceId } from "../document/brushes";
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import {
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cloneSelectionForCommand,
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getBoxBrushFaceOrThrow,
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replaceBoxBrushFace,
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setSingleBrushFaceSelection
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} from "./brush-command-helpers";
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import type { EditorCommand } from "./command";
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interface SetBoxBrushFaceClimbableCommandOptions {
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brushId: string;
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faceId: WhiteboxFaceId;
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climbable: boolean;
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}
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export function createSetBoxBrushFaceClimbableCommand(
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options: SetBoxBrushFaceClimbableCommandOptions
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): EditorCommand {
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let previousClimbable: boolean | null = null;
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let previousSelection: EditorSelection | null = null;
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let previousToolMode: ToolMode | null = null;
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return {
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id: createOpaqueId("command"),
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label: options.climbable
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? `Mark ${options.faceId} face climbable`
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: `Clear ${options.faceId} face climbable`,
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execute(context) {
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const currentDocument = context.getDocument();
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const currentFace = getBoxBrushFaceOrThrow(
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currentDocument,
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options.brushId,
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options.faceId
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);
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if (previousClimbable === null) {
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previousClimbable = currentFace.climbable;
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}
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if (previousSelection === null) {
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previousSelection = cloneSelectionForCommand(context.getSelection());
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}
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if (previousToolMode === null) {
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previousToolMode = context.getToolMode();
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}
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context.setDocument(
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replaceBoxBrushFace(currentDocument, options.brushId, options.faceId, {
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...currentFace,
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climbable: options.climbable
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})
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);
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context.setSelection(
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setSingleBrushFaceSelection(options.brushId, options.faceId)
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);
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context.setToolMode("select");
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},
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undo(context) {
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if (previousClimbable === null) {
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return;
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}
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const currentDocument = context.getDocument();
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const currentFace = getBoxBrushFaceOrThrow(
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currentDocument,
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options.brushId,
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options.faceId
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);
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context.setDocument(
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replaceBoxBrushFace(currentDocument, options.brushId, options.faceId, {
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...currentFace,
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climbable: previousClimbable
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})
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);
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if (previousSelection !== null) {
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context.setSelection(previousSelection);
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}
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if (previousToolMode !== null) {
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context.setToolMode(previousToolMode);
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}
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}
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};
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}
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