"Feint" bot for Grid Game KotH

bot.js

const turn = api.turn();
if (turn === 0) {
	this.generator = (function* () {
		yield* [[3, 8], [2, 16], [3], [0], [1], [0, 27]];

		let laps = 1;
		while(true) {
			for (let i = 0; i < laps*10; ++i) {
				yield* [[3, 2], [0]];
			}
			laps++;
			for (let i = 0; i < laps*10; ++i) {
				yield* [[2, 2], [3]];
			}
			laps++;
			for (let i = 0; i < laps*10; ++i) {
				yield* [[1, 2], [2]];
			}
			laps++;
			for (let i = 0; i < laps*10; ++i) {
				yield* [[0, 2], [1]];
			}
			laps++;
		}
	})();

	this.nextCall = 0;
}
if (turn === this.nextCall) {
	const [dir, delay = 1] = this.generator.next().value;
	[api.awayX, api.awayY, api.towardsX, api.towardsY][dir].bind(api)();
	this.nextCall += delay;
}