全栈式工业级
拉霸游戏与算法定制

#[derive(Debug, Clone)]
pub struct SlotEngineCluster {
    node_id: String,
    rng_seed: SecureRngStream,
    rtp_governor: Arc<RtpCalculator>,
}

impl SlotEngineCluster {
    pub async fn process_spin_event(&self, req: SpinRequest) -> Result<SpinResult> {
        // 1. 毫秒级防重入幂等校验
        self.verify_idempotency(&req.session_id).await?;
        
        // 2. 基于熵池计算各轴停驻落点 (GLI-19 认证逻辑)
        let stops = self.rng_seed.generate_reel_stops(req.game_id)?;
        
        // 3. 并行多线赔付判定与彩池计算
        let payout = self.calculate_payout(&stops, req.bet_amount)?;
        
        // 4. 提交二阶段无缝钱包扣款与派彩事务
        self.commit_wallet_transaction(&req.user_id, payout).await
    }
}