xiaoxiaofangkuaizhen_emojo/assets/script/tetriMap/TetriStackDiagnostics.ts

import { Node } from 'cc';
import { DEV } from 'cc/env';
import { tetriFloorNode } from '../tetriCard/tetriFloorNode';
import { tetriNode } from '../tetriCard/tetriNode';
import { PfDiagnostics } from '../diagnostics/PfDiagnostics';

type BlockCounts = { weapon: number; floor: number; weaponHidden: number };

/**
 * 叠塔异常诊断（问题2/3）：
 * - BLOCK_STACK：有 floor 无 weapon（幽灵架 / 方块不见了只剩无重力底）
 * - BLOCK_HIDDEN：武器块还在场景但不可见
 * - PIN_COLLAPSE：钉 floor 后武器块大量消失（崩开）
 */
export class TetriStackDiagnostics {
    private static _lastPinMs = 0;
    private static _sessionBattle: object | null = null;
    private static _ghostShelfReported = false;
    private static _pinWeaponBaseline = 0;
    private static _pinFloorName = '';

    private static readonly LOG_COOLDOWN_MS = 120000;
    private static readonly PIN_COLLAPSE_COOLDOWN_MS = 30000;
    private static readonly LAUNCH_ZERO_COOLDOWN_MS = 60000;
    private static readonly PIN_WINDOW_MS = 8000;

    /** 离开战斗 / 新局初始化时清空，避免上一局 pin/幽灵架状态污染 */
    static resetBattle(): void {
        this._lastPinMs = 0;
        this._sessionBattle = null;
        this._ghostShelfReported = false;
        this._pinWeaponBaseline = 0;
        this._pinFloorName = '';
    }

    static countBlocks(): BlockCounts {
        const map = gg.game?.CurentBattle?.TetraMap;
        if (!map?._tetrisTable?.isValid) return { weapon: 0, floor: 0, weaponHidden: 0 };
        let weapon = 0;
        let floor = 0;
        let weaponHidden = 0;
        const walk = (n: Node) => {
            const children = n.children;
            for (let i = 0; i < children.length; i++) {
                const c = children[i];
                if (c.getComponent(tetriNode) && !c.getComponent(tetriFloorNode)) {
                    weapon++;
                    if (c.isValid && !c.activeInHierarchy) weaponHidden++;
                }
                if (c.getComponent(tetriFloorNode)) floor++;
                walk(c);
            }
        };
        walk(map._tetrisTable);
        return { weapon, floor, weaponHidden };
    }

    private static _syncBattleSession(): void {
        const b = gg.game?.CurentBattle ?? null;
        if (b !== this._sessionBattle) {
            this._sessionBattle = b;
            this._ghostShelfReported = false;
        }
    }

    private static _log(tag: string, detail: string, cooldownMs = this.LOG_COOLDOWN_MS, level: 'error' | 'warn' | 'info' = 'warn'): void {
        PfDiagnostics.write('STACK', tag, detail, cooldownMs, level);
    }

    /** pinFloor 开始时记时间戳与武器基线，用于 pin 后塌塔判断 */
    static onPinFloor(floorNodeName: string): void {
        this._lastPinMs = Date.now();
        this._pinFloorName = floorNodeName ?? '';
        this._pinWeaponBaseline = this.countBlocks().weapon;
    }

    /**
     * pin 序列跑完后：塌塔 / 隐藏块 / 幽灵架。
     */
    static afterPinFloorSequence(): void {
        const after = this.countBlocks();
        const before = this._pinWeaponBaseline;

        if (after.weaponHidden >= 2) {
            if (DEV) {
                console.warn('[StackDiag] BLOCK_HIDDEN', `hid=${after.weaponHidden} w=${after.weapon} f=${after.floor}`);
            }
        }

        if (before >= 2) {
            const lost = before - after.weapon;
            if (lost >= 2) {
                this._log(
                    'PIN_COLLAPSE',
                    `w${before}->${after.weapon} f=${after.floor} lost=${lost} floor=${this._pinFloorName}`,
                    this.PIN_COLLAPSE_COOLDOWN_MS,
                    'error',
                );
            }
        }

        if (after.floor >= 1 && after.weapon === 0 && before >= 2) {
            const afterPin = this._lastPinMs > 0 && Date.now() - this._lastPinMs < this.PIN_WINDOW_MS;
            this._log(
                'BLOCK_STACK',
                `w${before}->0 f=${after.floor} afterPin=${afterPin ? 1 : 0} floor=${this._pinFloorName}`,
                this.LOG_COOLDOWN_MS,
                'error',
            );
        }
    }

    /** 发射点落到世界原点兜底（仅 DEV console，不上传） */
    static onLaunchOriginFallback(weaponId: number, carrierCount: number): void {
        if (!DEV) return;
        const c = this.countBlocks();
        console.warn('[StackDiag] LAUNCH_ZERO', `wid=${weaponId} carriers=${carrierCount} w=${c.weapon} f=${c.floor}`);
    }

    /** 武器块已从场景移除之后调用 */
    static afterWeaponRemoved(source: string, weaponBefore: number, nodeName: string): void {
        if (source === 'hammer') return;

        this._syncBattleSession();
        if (this._ghostShelfReported) return;

        const after = this.countBlocks();
        if (after.floor < 1 || after.weapon > 0) return;
        if (weaponBefore < 2) return;

        this._ghostShelfReported = true;
        const afterPin = this._lastPinMs > 0 && Date.now() - this._lastPinMs < this.PIN_WINDOW_MS;
        this._log(
            'BLOCK_STACK',
            `w${weaponBefore}->0 f=${after.floor} src=${source} node=${nodeName} afterPin=${afterPin ? 1 : 0}`,
            this.LOG_COOLDOWN_MS,
            'error',
        );
    }
}