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laya-snake

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Add obstacles, multiple foods and a real-time 3D (Three.js) view

38cd66a about 1 month ago

536 Bytes

const listeners = new Set();

// The latest server snapshot (unchanged payload) and the one before it.
export const game = { state: null, previous: null };

// Stores a fresh server snapshot and notifies every subscriber.
export function applyState(s) {
  game.previous = game.state;
  game.state = s;
  for (const fn of listeners) fn(s, game.previous);
}

// Registers a callback run after every state change; returns an unsubscribe function.
export function subscribe(fn) {
  listeners.add(fn);
  return () => listeners.delete(fn);
}

	const listeners = new Set();

	// The latest server snapshot (unchanged payload) and the one before it.
	export const game = { state: null, previous: null };

	// Stores a fresh server snapshot and notifies every subscriber.
	export function applyState(s) {
	game.previous = game.state;
	game.state = s;
	for (const fn of listeners) fn(s, game.previous);
	}

	// Registers a callback run after every state change; returns an unsubscribe function.
	export function subscribe(fn) {
	listeners.add(fn);
	return () => listeners.delete(fn);
	}