State Synchronization

Ensure consistent game state across all connected players.

Snapshot Interpolation

class SnapshotBuffer {
  constructor(size = 3, delay = 100) {
    this.buffer = [];
    this.size = size;
    this.delay = delay;
  }

  add(snapshot) {
    this.buffer.push({
      time: snapshot.serverTime,
      entities: new Map(snapshot.entities)
    });