Basic Anticheat (JAVASCRIPT)

class AntiCheat {
  constructor() {
    this.players = {};
    this.baselines = {};
  }

  logAction(playerName, value) {
    let player = this.players[playerName];
    if (player == null) {
      player = new Player(playerName);
      this.players[playerName] = player;
    }
    player.addAction(value);

    let baseline = this.baselines[playerName];
    if (baseline == null) {
      baseline = this.calculateBaseline(player);
      this.baselines[playerName] = baseline;
    }

    if (Math.abs(value - baseline) > this.threshold) {
      console.log(`Detected unusual activity from player ${playerName}: ${value}`);
      // Take appropriate action (e.g. ban player)
    }
  }

  calculateBaseline(player) {
    // Calculate baseline of normal behavior for player
  }
}

class Player {
  constructor(name) {
    this.name = name;
    this.actions = [];
  }

  addAction(value) {
    this.actions.push(value);
  }
}