types.ts

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`ed1a45fd` 2022-03-05 Pavel Safronov	1	export class Coord {
`47dfe48a` 2022-03-20 Pavel Safronov	2	public row: number;
	3	public col: number;
`ed1a45fd` 2022-03-05 Pavel Safronov	4
`47dfe48a` 2022-03-20 Pavel Safronov	5	constructor(row: number, col: number) {
	6	this.row = row;
	7	this.col = col;
	8	}
`ed1a45fd` 2022-03-05 Pavel Safronov	9
`47dfe48a` 2022-03-20 Pavel Safronov	10	public add(coord: Coord): Coord {
	11	return new Coord(this.row + coord.row, this.col + coord.col);
	12	}
`ed1a45fd` 2022-03-05 Pavel Safronov	13
`47dfe48a` 2022-03-20 Pavel Safronov	14	sub(coord: Coord): Coord {
	15	return new Coord(this.row - coord.row, this.col - coord.col);
	16	}
`ed1a45fd` 2022-03-05 Pavel Safronov	17
`47dfe48a` 2022-03-20 Pavel Safronov	18	/**
	19	* Finds if otherCoord is contained within a rectangle that sits between origin and this Coord
	20	* @param otherCoord
	21	*/
	22	contains(otherCoord: Coord): boolean {
	23	const xRatio = otherCoord.col / this.col;
	24	const yRatio = otherCoord.row / this.row;
	25	const xyInsideSquare = xRatio >= 0 && xRatio < 1 && yRatio >= 0 && yRatio < 1;
	26	return xyInsideSquare;
	27	}
`4918da41` 2022-03-17 Pavel Safronov	28
`47dfe48a` 2022-03-20 Pavel Safronov	29	equals(otherCoord: Coord): boolean {
	30	const areEqual = this.col === otherCoord.col && this.row === otherCoord.row;
	31	return areEqual;
	32	}
`ed1a45fd` 2022-03-05 Pavel Safronov	33
`47dfe48a` 2022-03-20 Pavel Safronov	34	// clock face directions
	35	static get allDirections(): Coord[] {
	36	const allDirections = [
	37	new Coord(1, 0), // up
	38	new Coord(1, 1), // up-right
	39	new Coord(0, 1), // right
	40	new Coord(-1, 1), // right-down
	41	new Coord(-1, 0), // down
	42	new Coord(-1, -1), // down-left
	43	new Coord(0, -1), // left
	44	new Coord(1, -1), // left-up
	45	];
	46	return allDirections;
	47	}
`ed1a45fd` 2022-03-05 Pavel Safronov	48	}
`5648264d` 2022-03-22 Pavel Safronov	49	export interface Move {
	50	source: Coord;
	51	dest: Coord;
	52	playerId: string;
`ed1a45fd` 2022-03-05 Pavel Safronov	53	}
	54
`2909d324` 2022-03-16 Pavel Safronov	55	export interface MoveResult {
`47dfe48a` 2022-03-20 Pavel Safronov	56	isTerminal: boolean;
	57	message?: string;
`ed1a45fd` 2022-03-05 Pavel Safronov	58	}