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@logic-pad/core

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import { ConfigType } from '../config.js'; import GridData from '../grid.js'; import { Color, State } from '../primitives.js'; import RegionShapeRule from './regionShapeRule.js'; class UniqueShapeRule extends RegionShapeRule { /** * **No two <color> areas have the same shape and size** * * @param color - The color of the regions to compare. */ constructor(color) { super(color); } get id() { return `unique_shape`; } get explanation() { return `No two ${this.color} areas have the same shape and size`; } get configs() { return UniqueShapeRule.CONFIGS; } createExampleGrid() { return this.color === Color.Light ? UniqueShapeRule.EXAMPLE_GRID_LIGHT : UniqueShapeRule.EXAMPLE_GRID_DARK; } get searchVariants() { return UniqueShapeRule.SEARCH_VARIANTS; } validateGrid(grid) { const { regions, complete } = this.getShapeRegions(grid); const errorRegion = regions.find(r => r.count > 1); if (errorRegion) { return { state: State.Error, positions: errorRegion.positions, }; } else { return { state: complete ? State.Satisfied : State.Incomplete }; } } copyWith({ color }) { return new UniqueShapeRule(color ?? this.color); } } Object.defineProperty(UniqueShapeRule, "CONFIGS", { enumerable: true, configurable: true, writable: true, value: Object.freeze([ { type: ConfigType.Color, default: Color.Light, allowGray: false, field: 'color', description: 'Color', configurable: true, }, ]) }); Object.defineProperty(UniqueShapeRule, "EXAMPLE_GRID_LIGHT", { enumerable: true, configurable: true, writable: true, value: Object.freeze(GridData.create(['bwbww', 'wwbww', 'wbwbb', 'bwwbw'])) }); Object.defineProperty(UniqueShapeRule, "EXAMPLE_GRID_DARK", { enumerable: true, configurable: true, writable: true, value: Object.freeze(GridData.create(['wbwbb', 'bbwbb', 'bwbww', 'wbbwb'])) }); Object.defineProperty(UniqueShapeRule, "SEARCH_VARIANTS", { enumerable: true, configurable: true, writable: true, value: [ new UniqueShapeRule(Color.Light).searchVariant(), new UniqueShapeRule(Color.Dark).searchVariant(), ] }); export default UniqueShapeRule; export const instance = new UniqueShapeRule(Color.Dark);