83 lines
2.4 KiB
TypeScript
83 lines
2.4 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 {
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cloneFaceUvState,
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type FaceUvState,
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type WhiteboxFaceId
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} 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 SetBoxBrushFaceUvStateCommandOptions {
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brushId: string;
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faceId: WhiteboxFaceId;
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uvState: FaceUvState;
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label?: string;
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}
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export function createSetBoxBrushFaceUvStateCommand(options: SetBoxBrushFaceUvStateCommandOptions): EditorCommand {
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let previousUvState: FaceUvState | 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.label ?? `Update ${options.faceId} face UVs`,
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execute(context) {
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const currentDocument = context.getDocument();
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const currentFace = getBoxBrushFaceOrThrow(currentDocument, options.brushId, options.faceId);
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if (previousUvState === null) {
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previousUvState = cloneFaceUvState(currentFace.uv);
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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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uv: cloneFaceUvState(options.uvState)
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})
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);
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context.setSelection(setSingleBrushFaceSelection(options.brushId, options.faceId));
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context.setToolMode("select");
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},
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undo(context) {
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if (previousUvState === 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(currentDocument, options.brushId, options.faceId);
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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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uv: cloneFaceUvState(previousUvState)
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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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