diff options
Diffstat (limited to 'src/Cell')
-rw-r--r-- | src/Cell/Cell.test.ts | 56 | ||||
-rw-r--r-- | src/Cell/Cell.ts | 76 |
2 files changed, 0 insertions, 132 deletions
diff --git a/src/Cell/Cell.test.ts b/src/Cell/Cell.test.ts deleted file mode 100644 index be6f475..0000000 --- a/src/Cell/Cell.test.ts +++ /dev/null @@ -1,56 +0,0 @@ -import assert from 'assert'; -import Cell, { Direction, Item } from './Cell'; - -const { North, East, South, West } = Direction; -const { Road, Town, Empty, River } = Item; - -describe('Cell', () => { - describe('getSide', () => { - it('Should get North, East, South and West sides correctly', () => { - const cell = new Cell(Empty, [Road, Town, Empty, River]); - - assert.strictEqual(cell.getSide(North), Road); - assert.strictEqual(cell.getSide(East), Town); - assert.strictEqual(cell.getSide(South), Empty); - assert.strictEqual(cell.getSide(West), River); - }); - - it('Should respect cell orientation', () => { - const cell = new Cell(Empty, [Road, Town, Empty, River]); - cell.rotate(5); - - assert.strictEqual(cell.getSide(North), River); - assert.strictEqual(cell.getSide(East), Road); - assert.strictEqual(cell.getSide(South), Town); - assert.strictEqual(cell.getSide(West), Empty); - }); - - it('Should work with negative orientation', () => { - const cell = new Cell(Empty, [Road, Town, Empty, River]); - cell.rotate(-7); - - assert.strictEqual(cell.getSide(North), River); - assert.strictEqual(cell.getSide(East), Road); - assert.strictEqual(cell.getSide(South), Town); - assert.strictEqual(cell.getSide(West), Empty); - }); - }); - - describe('getAttachments', () => { - it('Should correclty list legal attachments', () => { - const attachTo = new Cell(Town, [Road, Town, Town, Road]) - const cell = new Cell(Road, [Empty, Road, Road, Empty]) - - cell.print(); - attachTo.print(); - - const attachments = attachTo.getAttachments(cell); - assert.strictEqual(attachments.length, 4); - assert.deepStrictEqual(attachments[0], { side: 0, rotation: 0, cell, attachTo }); - assert.deepStrictEqual(attachments[1], { side: 0, rotation: 1, cell, attachTo }); - assert.deepStrictEqual(attachments[2], { side: 3, rotation: 0, cell, attachTo }); - assert.deepStrictEqual(attachments[3], { side: 3, rotation: 3, cell, attachTo }); - }); - }); -}); - diff --git a/src/Cell/Cell.ts b/src/Cell/Cell.ts deleted file mode 100644 index 70bb792..0000000 --- a/src/Cell/Cell.ts +++ /dev/null @@ -1,76 +0,0 @@ -import _ from 'lodash'; -import Debug, { Debugger } from 'debug'; - -const debug = Debug('cell'); - -export enum Direction { - North, - East, - South, - West -} - -export enum Item { - Empty = " ", - Road = "R", - Town = "T", - River = "I", - Church = "C", -} - -export interface Attachment { - attachTo: Cell; - side: Direction; - cell: Cell; - rotation: number; // Clockwise rotation of a cell -} - - -export default class Cell { - center: Item; - private sides: [Item, Item, Item, Item]; - neighbors: [Cell, Cell, Cell, Cell]; - private orientation: number // amount of 90-degree counter-clockwise rotations from original orientation - shield?: boolean; - - debug: Debugger; - - public constructor(center: Item, sides: [Item, Item, Item, Item], orientation = 0, shield = false) { - this.center = center; - this.sides = sides; - this.shield = shield; - this.orientation = orientation; - } - - print() { - console.log( ` ${this.getSide(Direction.North)} \n${this.getSide(Direction.West)}${this.center}${this.getSide(Direction.East)}\n ${this.getSide(Direction.South)} `); - } - - getSide(direction: Direction) { - return this.sides[(((this.orientation + direction) % 4) + 4) % 4]; - } - - rotate(rotation = 1) { - debug(`Rotating ${rotation} clockwise`) - this.orientation = this.orientation - rotation; - } - - getAttachments(cell: Cell) { - return _.flatten([0, 1, 2, 3].map(side => { - const item = this.getSide(side); - return [0, 1, 2, 3] - .filter(rotation => cell.getSide(side - rotation + 2) === item) - .map(rotation => ({ - cell, - rotation, - side, - attachTo: this as Cell - })) - })); - } - - attach(cell: Cell, side: Direction) { - if (this.neighbors[side]) throw new Error('There is something already attached to this side!'); - this.neighbors[side] = cell; - } -} |