tanqiu/assets/scripts/LevelSystem/IN_game.ts

import { _decorator, Component, Node, Label, ProgressBar, find } from 'cc';
import EventBus, { GameEvents } from '../Core/EventBus';
import { GameBlockSelection } from '../CombatSystem/BlockSelection/GameBlockSelection';
import { Wall } from '../CombatSystem/Wall';
import { GameStartMove } from '../Animations/GameStartMove';
import { LevelSessionManager } from '../Core/LevelSessionManager';
import { SaveDataManager } from './SaveDataManager';
import { SkillManager } from '../CombatSystem/SkillSelection/SkillManager';
import { StartGame } from './StartGame';
import { BackgroundManager } from './BackgroundManager';
import { GroundBurnAreaManager } from '../CombatSystem/BulletEffects/GroundBurnAreaManager';

const { ccclass, property } = _decorator;

/**
 * 游戏内状态枚举
 * 仅在 AppState.IN_GAME 时使用
 */
export enum GameState {
    PLAYING = 'playing',
    SUCCESS = 'success',
    DEFEAT = 'defeat',
    PAUSED = 'paused',
    BLOCK_SELECTION = 'block_selection'
}

/**
 * 游戏内状态管理器
 * 负责管理游戏进行中的所有状态和逻辑
 */
@ccclass('InGameManager')
export class InGameManager extends Component {
    
    // === 游戏内UI节点引用 ===
    @property({
        type: Node,
        tooltip: '拖拽BallController节点到这里'
    })
    public ballController: Node = null;

    @property({
        type: Node,
        tooltip: '拖拽GameBlockSelection节点到这里'
    })
    public gameBlockSelection: Node = null;

    @property({
        type: Node,
        tooltip: '拖拽GameArea节点到这里'
    })
    public gameArea: Node = null;

    @property({
        type: Node,
        tooltip: '拖拽EnemyController节点到这里'
    })
    public enemyManager: Node = null;

    @property({
        type: Node,
        tooltip: '摄像机节点，用于获取GameStartMove组件'
    })
    public cameraNode: Node = null;

    @property({
        type: Node,
        tooltip: '墙体节点，用于获取Wall组件'
    })
    public wallNode: Node = null;

    @property({
        type: Node,
        tooltip: '上围栏墙体节点 (TopFence)'
    })
    public topFenceNode: Node = null;

    @property({
        type: Node,
        tooltip: '下围栏墙体节点 (BottomFence)'
    })
    public bottomFenceNode: Node = null;

    // === 游戏配置属性 ===
    @property({
        tooltip: '状态检查间隔（秒）'
    })
    public checkInterval: number = 1.0;

    // === 私有属性 ===
    private gameStarted: boolean = false;
    private currentState: GameState = GameState.PLAYING;
    private checkTimer: number = 0;
    // EnemyController现在通过事件系统通信，不再直接引用
    private enemySpawningStarted: boolean = false;
    private totalEnemiesSpawned: number = 0;
    private currentWave: number = 1;
    private currentWaveEnemyCount: number = 0;
    private currentWaveTotalEnemies: number = 0;
    public levelWaves: any[] = [];
    private levelTotalEnemies: number = 0;
    private enemiesKilled: number = 0;
    
    // === 背景管理器组件 ===
    private backgroundManager: BackgroundManager = null;
    
    // === 地面燃烧区域管理器 ===
    private groundBurnAreaManager: GroundBurnAreaManager = null;
    
    // 游戏计时器
    private gameStartTime: number = 0;
    private gameEndTime: number = 0;

    // 游戏区域的边界
    private gameBounds = {
        left: 0,
        right: 0,
        top: 0,
        bottom: 0
    };

    private preparingNextWave = false;

    // 能量系统
    private energyPoints: number = 0;
    private energyMax: number = 0; // 必须从关卡配置中读取
    private energyBar: ProgressBar = null;
    private selectSkillUI: Node = null;
    
    // 新增：能量条升级系统
    private energyUpgradeCount: number = 0; // 当前能量条升级次数

    private energyMaxUpgrades: number[] = []; // 每次升级后的最大值配置


    // 能量条UI节点
    @property({
        type: Node,
        tooltip: '拖拽能量条节点到这里 (Canvas/GameLevelUI/EnergyBar)'
    })
    public energyBarNode: Node = null;

    // 技能选择UI节点
    @property({
        type: Node,
        tooltip: '拖拽技能选择UI节点到这里 (Canvas/GameLevelUI/SelectSkillUI)'
    })
    public selectSkillUINode: Node = null;

    // === 背景管理器 ===
    @property({
        type: Node,
        tooltip: '拖拽BackgroundManager节点到这里'
    })
    public backgroundManagerNode: Node = null;

    @property({
        type: Node,
        tooltip: '拖拽GroundBurnAreaManager节点到这里'
    })
    public groundBurnAreaManagerNode: Node = null;

    // GameBlockSelection组件
    private blockSelectionComponent: GameBlockSelection = null;

    private pendingSkillSelection: boolean = false;
    private pendingBlockSelection: boolean = false;
    private shouldShowNextWavePrompt: boolean = false;

    // 墙体组件引用
    private wallComponent: Wall = null;
    private topFenceComponent: Wall = null;
    private bottomFenceComponent: Wall = null;

    // GameStartMove组件引用
    private gameStartMoveComponent: GameStartMove = null;

    start() {
        this.initializeGameState();
        this.setupEventListeners();
        this.initGameBlockSelection();
        this.initGameStartMove();
        this.initWallComponent();
        this.initUINodes();
    }

    update(deltaTime: number) {
        if (this.currentState !== GameState.PLAYING) {
            return;
        }

        this.checkTimer += deltaTime;
        
        if (this.checkTimer >= this.checkInterval) {
            this.checkTimer = 0;
            this.checkGameState();
        }
    }

    /**
     * 初始化游戏状态
     */
    private initializeGameState() {
        this.currentState = GameState.PLAYING;
        this.checkTimer = 0;
        this.enemySpawningStarted = false;
        this.totalEnemiesSpawned = 0;
        this.currentWave = 1;
        this.currentWaveEnemyCount = 0;
        this.currentWaveTotalEnemies = 0;
        this.energyPoints = 0;
        this.pendingSkillSelection = false;
    }

    /**
     * 设置事件监听器
     */
    private setupEventListeners() {
        const eventBus = EventBus.getInstance();
        
        eventBus.on(GameEvents.GAME_SUCCESS, this.onGameSuccessEvent, this);
        eventBus.on(GameEvents.GAME_DEFEAT, this.onGameDefeatEvent, this);
        eventBus.on(GameEvents.GAME_RESUME, this.onGameResumeEvent, this);
        eventBus.on(GameEvents.GAME_RESUME_SKILL_SELECTION, this.onGameResumeEvent, this);
        eventBus.on(GameEvents.GAME_RESUME_BLOCK_SELECTION, this.onGameResumeEvent, this);
        eventBus.on('ENEMY_KILLED', this.onEnemyKilledEvent, this);
        eventBus.on(GameEvents.RESET_ENERGY_SYSTEM, this.resetEnergySystem, this);
        eventBus.on(GameEvents.WALL_DESTROYED, this.onWallDestroyedEvent, this);
    }

    /**
     * 初始化GameBlockSelection组件
     */
    private initGameBlockSelection() {
        if (this.gameBlockSelection) {
            this.blockSelectionComponent = this.gameBlockSelection.getComponent(GameBlockSelection);
        }
    }

    /**
     * 初始化GameStartMove组件
     */
    private initGameStartMove() {
        if (this.cameraNode) {
            this.gameStartMoveComponent = this.cameraNode.getComponent(GameStartMove);
        }
    }
    
    /**
     * EnemyController现在通过事件系统通信，不再需要直接初始化
     */
    
    /**
     * 初始化墙体组件
     */
    private initWallComponent() {
        // 初始化主墙体
        if (this.wallNode) {
            this.wallComponent = this.wallNode.getComponent(Wall);
            if (this.wallComponent) {
                console.log('[InGameManager] 主墙体组件初始化成功');
            } else {
                console.warn('[InGameManager] 未找到主墙体Wall组件');
            }
        } else {
            console.warn('[InGameManager] 主墙体节点未通过装饰器挂载');
        }

        // 初始化上围栏
        if (this.topFenceNode) {
            this.topFenceComponent = this.topFenceNode.getComponent(Wall);
            if (this.topFenceComponent) {
                console.log('[InGameManager] 上围栏墙体组件初始化成功');
            } else {
                console.warn('[InGameManager] 未找到上围栏Wall组件');
            }
        } else {
            console.warn('[InGameManager] 上围栏节点未通过装饰器挂载');
        }

        // 初始化下围栏
        if (this.bottomFenceNode) {
            this.bottomFenceComponent = this.bottomFenceNode.getComponent(Wall);
            if (this.bottomFenceComponent) {
                console.log('[InGameManager] 下围栏墙体组件初始化成功');
            } else {
                console.warn('[InGameManager] 未找到下围栏Wall组件');
            }
        } else {
            console.warn('[InGameManager] 下围栏节点未通过装饰器挂载');
        }
    }

    /**
     * 获取指定波次的敌人配置
     */
    private getWaveEnemyConfigs(wave: number): any[] {
        if (!this.levelWaves || wave < 1 || wave > this.levelWaves.length) {
            return [];
        }
        
        const waveConfig = this.levelWaves[wave - 1];
        return waveConfig?.enemies || [];
    }

    /**
     * 检查是否应该播放diban动画
     */
    public shouldPlayDibanAnimation(): boolean {
        return this.preparingNextWave && this.currentState === GameState.BLOCK_SELECTION;
    }

    /**
     * 技能选择完成后的处理
     */
    public onSkillSelectionComplete() {
        console.log('[InGameManager] 技能选择完成');
        
        // 关闭技能选择UI
        if (this.selectSkillUI) {
            this.selectSkillUI.active = false;
            console.log('[InGameManager] 技能选择UI已关闭');
        }
        
        // 恢复游戏
        this.resumeGame();
        
        // 发射技能选择结束恢复事件
        EventBus.getInstance().emit(GameEvents.GAME_RESUME_SKILL_SELECTION);
        
        // 如果有等待的diban动画，现在播放diban动画
        if (this.pendingBlockSelection) {
            console.log('[InGameManager] 技能选择完成，现在播放diban动画');
            this.playDibanAnimationAfterSkill();
        }
    }

    /**
     * 在技能选择后播放diban动画
     */
    public playDibanAnimationAfterSkill() {
        if (this.pendingBlockSelection) {
            console.log('[InGameManager] 技能选择完成，现在播放diban动画');
            this.pendingBlockSelection = false;
            
            if (this.currentWave < (this.levelWaves?.length || 1)) {
                this.playDibanAnimationForNextWave();
            } else {
                console.log('[InGameManager] 最后一波结束，触发游戏胜利');
                this.triggerGameSuccess();
            }
        } else if (this.shouldPlayDibanAnimation()) {
            this.playDibanAnimationForNextWave();
        }
    }

    /**
     * 播放下一波diban动画
     */
    private playDibanAnimationForNextWave() {
        // 如果游戏已经结束，不播放diban动画
        if (this.isGameOver()) {
            console.warn('[InGameManager] 游戏已经结束（胜利或失败），不播放下一波diban动画！');
            return;
        }
        
        console.log('[InGameManager] 播放diban动画');
        
        // 生成方块选择（不显示UI）
        if (this.blockSelectionComponent) {
            this.blockSelectionComponent.generateBlockSelection();
        }
        
        // 使用GameStartMove组件播放diban上滑动画和镜头下移动画
        if (this.gameStartMoveComponent) {
            console.log('[InGameManager] 调用GameStartMove组件播放diban上滑动画');
            this.gameStartMoveComponent.slideUpFromBottom(0.3);
        } else {
            console.warn('[InGameManager] GameStartMove组件未找到，无法播放diban动画');
        }
        
        // 使用底板选择专用暂停事件，小球继续运动
        EventBus.getInstance().emit(GameEvents.GAME_PAUSE_BLOCK_SELECTION);
    }

    /**
     * 处理游戏成功事件
     */
    private onGameSuccessEvent() {
        console.log('[InGameManager] 接收到游戏成功事件');
        this.currentState = GameState.SUCCESS;
        
        // 游戏结束时进入暂停状态，停止所有游戏对象的行为
        console.log('[InGameManager] 游戏成功，触发游戏暂停');
        const eventBus = EventBus.getInstance();
        eventBus.emit(GameEvents.GAME_PAUSE);
    }

    /**
     * 处理游戏失败事件
     */
    private onGameDefeatEvent() {
        console.log('[InGameManager] 接收到游戏失败事件');
        this.currentState = GameState.DEFEAT;
        
        // 游戏结束时进入暂停状态，停止所有游戏对象的行为
        console.log('[InGameManager] 游戏失败，触发游戏暂停');
        const eventBus = EventBus.getInstance();
        eventBus.emit(GameEvents.GAME_PAUSE);
    }

    /**
     * 处理游戏恢复事件
     */
    private onGameResumeEvent() {
        console.log('[InGameManager] 接收到游戏恢复事件');
    }

    /**
     * 墙体被摧毁事件处理
     * 墙体现在直接触发GAME_DEFEAT事件，与菜单退出处理流程一致
     */
    private onWallDestroyedEvent() {
        console.log('[InGameManager] 收到墙体被摧毁事件，墙体已直接触发GAME_DEFEAT事件');
        // 不再需要调用checkGameState，因为墙体已直接触发GAME_DEFEAT事件
    }

    /**
     * 处理敌人被击杀事件
     */
    private onEnemyKilledEvent() {
        // 游戏状态检查现在通过事件系统处理
        if (this.isGameOver()) {
            console.warn('[InGameManager] 游戏已结束状态下onEnemyKilledEvent被调用！');
            return;
        }
        
        // 如果游戏状态已经是成功或失败，不处理敌人击杀事件
        if (this.currentState === GameState.SUCCESS || this.currentState === GameState.DEFEAT) {
            console.warn(`[InGameManager] 游戏已结束（${this.currentState}），跳过敌人击杀事件处理`);
            return;
        }
        
        this.enemiesKilled++;
        this.currentWaveEnemyCount++;

        const remaining = this.currentWaveTotalEnemies - this.currentWaveEnemyCount;
        console.log(`[InGameManager] 敌人被消灭，当前波剩余敌人: ${remaining}/${this.currentWaveTotalEnemies}`);
        
        // 每死一个敌人就立即增加能量
        const energyBeforeIncrement = this.energyPoints;
        this.incrementEnergy();
        
        // 通过事件系统更新敌人计数标签
        EventBus.getInstance().emit(GameEvents.ENEMY_UPDATE_COUNT, this.currentWaveEnemyCount);
        
        // 检查能量是否已满，如果满了需要触发技能选择
        const energyWillBeFull = energyBeforeIncrement + 1 >= this.energyMax;
        
        // 基于UI显示的敌人数量判断波次是否结束（Canvas-001/TopArea/EnemyNode/EnemyNumber为0）
        const isWaveEnd = remaining <= 0;
        
        if (isWaveEnd) {
            console.log(`[InGameManager] 波次结束检测: remaining=${remaining}`);
            
            // 如果能量已满，设置等待方块选择状态
            if (energyWillBeFull) {
                this.pendingBlockSelection = true;
                this.preparingNextWave = true;
                this.currentState = GameState.BLOCK_SELECTION;
            } else {
                if (this.currentWave < (this.levelWaves?.length || 1)) {
                    this.showNextWavePrompt();
                } else {
                    this.triggerGameSuccess();
                }
            }
        } else if (energyWillBeFull) {
            // 如果波次未结束但能量已满，设置状态为方块选择
            // 注意：onEnergyFull()已在incrementEnergy()中调用，这里不需要重复调用
            console.log('[InGameManager] 能量已满但波次未结束，设置方块选择状态');
            this.currentState = GameState.BLOCK_SELECTION;
        }
    }

    /**
     * 增加能量值
     */
    private incrementEnergy() {
        // 获取技能等级
        const energyHunterLevel = SkillManager.getInstance() ? SkillManager.getInstance().getSkillLevel('energy_hunter') : 0;
        const baseEnergy = 1;
        const bonusEnergy = SkillManager.calculateEnergyBonus ? SkillManager.calculateEnergyBonus(baseEnergy, energyHunterLevel) : baseEnergy;
        this.energyPoints += bonusEnergy;
        console.log(`[InGameManager] 能量值增加: +${bonusEnergy}, 当前: ${this.energyPoints}/${this.energyMax}`);
        
        // 检查是否达到当前能量最大值
        if (this.energyPoints >= this.energyMax) {
            this.onEnergyFull();
            // 能量满后重置为0，开始下一轮积累
            this.energyPoints = 0;
        }
        
        this.updateEnergyBar();
    }

    /**
     * 显示下一波提示
     */
    private showNextWavePrompt() {
        // 设置准备下一波的状态
        this.preparingNextWave = true;
        this.pendingBlockSelection = true;
        this.currentState = GameState.BLOCK_SELECTION;
        
        console.log('[InGameManager] 设置准备下一波状态，准备播放diban动画');
        
        // 如果当前没有技能选择UI显示，立即播放diban动画
        if (!this.selectSkillUI || !this.selectSkillUI.active) {
            this.playDibanAnimationForNextWave();
        }
        // 如果技能选择UI正在显示，则等待技能选择完成后再播放diban动画
        // 这种情况下，pendingBlockSelection已经在onEnemyKilledEvent中设置为true
    }

    /**
     * 游戏状态检查
     * 现在只检查敌人击败状态，墙体摧毁直接触发GAME_DEFEAT事件
     */
    private checkGameState() {
        // 如果游戏已经结束，不再进行状态检查
        if (this.currentState === GameState.SUCCESS || this.currentState === GameState.DEFEAT) {
            return;
        }
        
        // 墙体摧毁检查已移除，因为墙体现在直接触发GAME_DEFEAT事件
        // 这样与菜单退出的失败处理流程保持一致
        
        if (this.checkAllEnemiesDefeated()) {
            this.triggerGameSuccess();
            return;
        }
    }

    /**
     * 检查所有敌人是否被击败
     */
    private checkAllEnemiesDefeated(): boolean {
        // 如果敌人生成还未开始，不进行胜利检查
        if (!this.enemySpawningStarted) {
            return false;
        }

        // 基于当前波次的敌人击杀数量判断是否胜利
        // 如果当前波次的剩余敌人数量为0，且是最后一波，则胜利
        const currentWaveRemaining = this.currentWaveTotalEnemies - this.currentWaveEnemyCount;
        const isLastWave = this.currentWave >= (this.levelWaves?.length || 1);
        
        return currentWaveRemaining <= 0 && isLastWave;
    }

    /**
     * 触发游戏失败
     * 只负责记录游戏结束时间和发送事件，状态切换由GameEnd.ts统一处理
     */
    private triggerGameDefeat() {
        // 防止重复触发游戏失败
        if (this.currentState === GameState.SUCCESS || this.currentState === GameState.DEFEAT) {
            console.log('[InGameManager] 游戏已结束，跳过重复的失败触发');
            return;
        }
        
        // 记录游戏结束时间
        this.gameEndTime = Date.now();
        
        // 触发游戏结束状态事件
        EventBus.getInstance().emit(GameEvents.ENTER_GAME_END_STATE, { result: 'defeat' });
        
        console.log('[InGameManager] 游戏失败，发送GAME_DEFEAT事件，状态切换由GameEnd.ts处理');
        EventBus.getInstance().emit(GameEvents.GAME_DEFEAT);
    }

    /**
     * 触发游戏成功
     * 只负责记录游戏结束时间和发送事件，状态切换由GameEnd.ts统一处理
     */
    private triggerGameSuccess() {
        // 防止重复触发游戏成功
        if (this.currentState === GameState.SUCCESS || this.currentState === GameState.DEFEAT) {
            console.log('[InGameManager] 游戏已结束，跳过重复的成功触发');
            return;
        }
        
        // 记录游戏结束时间
        this.gameEndTime = Date.now();
        
        // 触发游戏结束状态事件
        EventBus.getInstance().emit(GameEvents.ENTER_GAME_END_STATE, { result: 'success' });
        
        console.log('[InGameManager] 游戏成功，发送GAME_SUCCESS事件，状态切换由GameEnd.ts处理');
        EventBus.getInstance().emit(GameEvents.GAME_SUCCESS);
    }

    /**
     * 获取游戏持续时间
     */
    public getGameDuration(): number {
        const endTime = this.gameEndTime || Date.now();
        return Math.max(0, endTime - this.gameStartTime);
    }

    /**
     * 获取当前游戏状态
     */
    public getCurrentState(): GameState {
        return this.currentState;
    }

    /**
     * 设置游戏状态
     */
    public setCurrentState(state: GameState) {
        this.currentState = state;
        
        // 当游戏状态变为PLAYING时，更新能量条显示
        if (state === GameState.PLAYING) {
            this.updateEnergyBar();
        }
    }

    /**
     * 初始化UI节点
     */
    private initUINodes() {
        // 初始化能量条
        if (this.energyBarNode) {
            this.energyBar = this.energyBarNode.getComponent(ProgressBar);
            if (this.energyBar) {
                console.log('[InGameManager] 能量条组件初始化成功');
                // 不在初始化阶段更新能量条，等待游戏状态变为PLAYING后再更新
            } else {
                console.error('[InGameManager] 能量条节点存在但ProgressBar组件未找到');
            }
        } else {
            console.error('[InGameManager] 能量条节点未通过装饰器挂载，请在Inspector中拖拽EnergyBar节点');
        }
        
        // 初始化技能选择UI
        if (this.selectSkillUINode) {
            this.selectSkillUI = this.selectSkillUINode;
            console.log('[InGameManager] 技能选择UI节点初始化成功');
        } else {
            console.error('[InGameManager] 技能选择UI节点未通过装饰器挂载，请在Inspector中拖拽SelectSkillUI节点');
        }
        
        // 初始化背景管理器
        if (this.backgroundManagerNode) {
            this.backgroundManager = this.backgroundManagerNode.getComponent(BackgroundManager);
            if (this.backgroundManager) {
                console.log('[InGameManager] 背景管理器组件初始化成功');
            } else {
                console.error('[InGameManager] 背景管理器节点存在但BackgroundManager组件未找到');
            }
        } else {
            console.error('[InGameManager] 背景管理器节点未通过装饰器挂载，请在Inspector中拖拽BackgroundManager节点');
        }
        
        // 初始化地面燃烧区域管理器
        if (this.groundBurnAreaManagerNode) {
            this.groundBurnAreaManager = this.groundBurnAreaManagerNode.getComponent(GroundBurnAreaManager);
            if (this.groundBurnAreaManager) {
                console.log('[InGameManager] 地面燃烧区域管理器组件初始化成功');
            } else {
                console.error('[InGameManager] 地面燃烧区域管理器节点存在但GroundBurnAreaManager组件未找到');
            }
        } else {
            console.error('[InGameManager] 地面燃烧区域管理器节点未通过装饰器挂载，请在Inspector中拖拽GroundBurnAreaManager节点');
        }
    }
    
    /**
     * 更新能量条显示
     */
    private updateEnergyBar() {
        // 只有在游戏状态为PLAYING时才更新能量条，避免初始化阶段的报错
        if (this.currentState !== GameState.PLAYING) {
            return;
        }
        
        if (this.energyBar && this.energyMax > 0) {
            const progress = this.energyPoints / this.energyMax;
            this.energyBar.progress = Math.min(progress, 1.0);
            console.log(`[InGameManager] 能量条更新: ${this.energyPoints}/${this.energyMax} (${Math.round(progress * 100)}%)`);
        } else {
            console.warn('[InGameManager] 能量条组件未初始化或energyMax未设置，无法更新显示');
        }
    }
    
    /**
     * 能量满时的处理
     */
    private onEnergyFull() {
        console.log('[InGameManager] 能量已满，开始升级处理');
        
        // 升级能量条
        this.upgradeEnergySystem();
        
        // 显示技能选择UI
        this.showSkillSelection();
    }
    
    /**
     * 升级能量系统
     */
    private upgradeEnergySystem() {
        // 增加升级次数
        this.energyUpgradeCount++;
        
        // 更新能量最大值
        // energyMaxUpgrades数组索引0是初始值，索引1是第1次升级后的值，以此类推
        if (this.energyUpgradeCount < this.energyMaxUpgrades.length) {
            const newMaxEnergy = this.energyMaxUpgrades[this.energyUpgradeCount];
            this.energyMax = newMaxEnergy;
            console.log(`[InGameManager] 能量条升级 ${this.energyUpgradeCount} 次，新的最大值: ${this.energyMax}`);
        } else {
            // 超出配置次数，按照上一次的值+1递增
            this.energyMax = this.energyMax + 1;
            console.log(`[InGameManager] 能量条升级超出配置次数，使用递增模式，新的最大值: ${this.energyMax}`);
        }
        
        // 立即更新能量条显示，确保新的最大值生效
        this.updateEnergyBar();
    }
    
    /**
     * 显示技能选择UI
     */
    private showSkillSelection() {
        if (this.selectSkillUI) {
            this.selectSkillUI.active = true;
            // 使用技能选择专用暂停事件，所有小球停止运动
            EventBus.getInstance().emit(GameEvents.GAME_PAUSE_SKILL_SELECTION);
            // 注意：不调用StartGame.resetEnergy()，因为那会重置整个能量系统包括最大值
            // 能量点数已在onEnergyFull()中重置为0
        }
    }
    

    
    /**
     * 恢复游戏
     */
    private resumeGame() {
        console.log('[InGameManager] 恢复游戏');
        EventBus.getInstance().emit(GameEvents.GAME_RESUME);
    }
    
    /**
     * 检查游戏是否结束
     */
    private isGameOver(): boolean {
        let gameOver = false;
        EventBus.getInstance().emit(GameEvents.GAME_CHECK_OVER, (isOver: boolean) => {
            gameOver = isOver;
        });
        return gameOver;
    }
    
    /**
     * 设置当前波次
     */
    public setCurrentWave(wave: number, enemyCount: number = 0) {
        this.currentWave = wave;
        this.currentWaveEnemyCount = 0; // 重置当前击杀数
        this.currentWaveTotalEnemies = enemyCount; // 设置该波次总敌人数
        
        const totalWaves = this.levelWaves?.length || 1;
        // 获取波次敌人配置
        const waveEnemyConfigs = this.getWaveEnemyConfigs(wave);
        
        // 获取当前波次的血量系数
        let healthMultiplier = 1.0;
        if (this.levelWaves && this.levelWaves.length > 0) {
            const waveIndex = wave - 1; // 波次从1开始，数组从0开始
            if (waveIndex >= 0 && waveIndex < this.levelWaves.length) {
                const waveData = this.levelWaves[waveIndex];
                if (waveData && typeof waveData.healthMultiplier === 'number') {
                    healthMultiplier = waveData.healthMultiplier;
                }
            }
        }
        
        // 通过事件系统启动波次
        EventBus.getInstance().emit(GameEvents.ENEMY_START_WAVE, {
            wave: wave,
            totalWaves: totalWaves,
            enemyCount: enemyCount,
            waveEnemyConfigs: waveEnemyConfigs,
            healthMultiplier: healthMultiplier
        });
    }
    
    /**
     * 更新当前波次敌人数量
     */
    public updateCurrentWaveEnemyCount(count: number) {
        this.currentWaveEnemyCount = count;
    }
    
    /**
     * 获取当前波次
     */
    public getCurrentWave(): number {
        return this.currentWave;
    }
    
    /**
     * 获取当前波次敌人数量
     */
    public getCurrentWaveEnemyCount(): number {
        return this.currentWaveEnemyCount;
    }
    
    /**
     * 获取当前波次总敌人数量
     */
    public getCurrentWaveTotalEnemies(): number {
        return this.currentWaveTotalEnemies;
    }
    
    /**
     * 进入下一波
     */
    public nextWave() {
        this.currentWave++;

        // 根据关卡配置获取下一波敌人数
        let enemyTotal = 0;
        if (this.levelWaves && this.levelWaves.length >= this.currentWave) {
            const waveCfg = this.levelWaves[this.currentWave - 1];
            if (waveCfg && waveCfg.enemies) {
                enemyTotal = waveCfg.enemies.reduce((t: number, g: any) => t + (g.count || 0), 0);
            }
        }

        this.setCurrentWave(this.currentWave, enemyTotal);
    }
    
    /**
     * 获取当前能量值
     */
    public getCurrentEnergy(): number {
        return this.energyPoints;
    }
    
    /**
     * 获取最大能量值
     */
    public getMaxEnergy(): number {
        return this.energyMax;
    }
    
    /**
     * 获取墙体健康度（返回主墙体健康度）
     */
    public getWallHealth(): number {
        if (this.wallComponent) {
            return this.wallComponent.getCurrentHealth();
        }
        return 0;
    }

    /**
     * 获取所有墙体的健康度
     */
    public getAllWallsHealth(): { main: number; topFence: number; bottomFence: number } {
        return {
            main: this.wallComponent ? this.wallComponent.getCurrentHealth() : 0,
            topFence: this.topFenceComponent ? this.topFenceComponent.getCurrentHealth() : 0,
            bottomFence: this.bottomFenceComponent ? this.bottomFenceComponent.getCurrentHealth() : 0
        };
    }
    

    
    /**
     * 根据等级获取墙体健康度
     */
    public getWallHealthByLevel(level: number): number {
        if (this.wallComponent) {
            return this.wallComponent.getWallHealthByLevel(level);
        }
        return 100;
    }
    
    /**
     * 获取当前墙体等级（返回主墙体等级）
     */
    public getCurrentWallLevel(): number {
        if (this.wallComponent) {
            return this.wallComponent.getCurrentWallLevel();
        }
        return 1;
    }
    
    /**
     * 获取当前墙体健康度（返回主墙体健康度）
     */
    public getCurrentWallHealth(): number {
        if (this.wallComponent) {
            return this.wallComponent.getCurrentHealth();
        }
        return 100;
    }

    /**
     * 获取所有墙体的等级
     */
    public getAllWallsLevel(): { main: number; topFence: number; bottomFence: number } {
        return {
            main: this.wallComponent ? this.wallComponent.getCurrentWallLevel() : 1,
            topFence: this.topFenceComponent ? this.topFenceComponent.getCurrentWallLevel() : 1,
            bottomFence: this.bottomFenceComponent ? this.bottomFenceComponent.getCurrentWallLevel() : 1
        };
    }
    
    /**
     * 处理确认操作（方块选择确认）
     */
    public handleConfirmAction() {
        console.log('[InGameManager] 处理方块选择确认操作');
        
        // 如果是在准备下一波的状态，需要先切换到下一波
        if (this.preparingNextWave) {
            console.log('[InGameManager] 检测到准备下一波状态，切换到下一波');
            this.nextWave();
            
            // 重置状态
            this.preparingNextWave = false;
            this.pendingBlockSelection = false;
            this.currentState = GameState.PLAYING;
        }
        
        // 触发进入游玩状态事件
        EventBus.getInstance().emit(GameEvents.ENTER_PLAYING_STATE);
        
        // 注意：不再发送GAME_START事件，避免重复触发游戏启动流程
        // 游戏启动流程已在用户点击战斗按钮时完成，这里只需要启动游戏逻辑
        
        // 通过事件系统启动球的移动
        EventBus.getInstance().emit(GameEvents.BALL_START);
        console.log('[InGameManager] 发送BALL_START事件，球已启动');
        
        // 通过事件系统开始当前波次的敌人生成
        EventBus.getInstance().emit(GameEvents.ENEMY_START_GAME);
        EventBus.getInstance().emit(GameEvents.ENEMY_SHOW_START_WAVE_PROMPT);
        console.log(`[InGameManager] 波次 ${this.currentWave} 敌人生成已启动`);
    }
    
    /**
     * 重置能量值（供StartGame调用）
     */
    public resetEnergyValue() {
        this.energyPoints = 0;
        this.updateEnergyBar();
        console.log('[InGameManager] 能量值重置完成');
    }
    
    /**
     * 重置波次信息（供StartGame调用）
     */
    public resetWaveInfo() {
        this.currentWave = 1;
        this.currentWaveEnemyCount = 0;
        this.currentWaveTotalEnemies = 0;
        this.enemiesKilled = 0;
        this.totalEnemiesSpawned = 0;
        this.levelTotalEnemies = 0;
        console.log('[InGameManager] 波次信息重置完成');
    }
    
    /**
     * 重置能量系统（供StartGame调用）
     * 注意：只在游戏真正重新开始时重置升级状态，技能选择后不应重置升级状态
     */
    public resetEnergySystem() {
        this.energyPoints = 0;
        
        // 只有在游戏状态不是BLOCK_SELECTION时才重置升级状态
        // 这样可以避免技能选择后重置已获得的能量升级
        if (this.currentState !== GameState.BLOCK_SELECTION) {
            this.energyUpgradeCount = 0;
            // 重置energyMax到初始值（energyMaxUpgrades数组的第一个值）
            if (this.energyMaxUpgrades && this.energyMaxUpgrades.length > 0) {
                this.energyMax = this.energyMaxUpgrades[0];
            }
            console.log('[InGameManager] 能量系统完全重置（包括升级状态）');
        } else {
            console.log('[InGameManager] 技能选择状态下，仅重置能量点数，保持升级状态');
        }
        
        this.updateEnergyBar();
        console.log('[InGameManager] 能量系统重置完成');
    }

    /**
     * 清理游戏数据，为返回主页面做准备
     * 当游戏胜利或失败返回主页面时调用
     */
    private cleanupGameDataForMainMenu() {
        console.log('[InGameManager] 开始清理游戏数据，准备返回主页面');
        
        const eventBus = EventBus.getInstance();
        
        // 1. 清空场上的所有游戏对象
        console.log('[InGameManager] 清空场上敌人、方块、球');
        eventBus.emit(GameEvents.CLEAR_ALL_ENEMIES);     // 清空所有敌人
        eventBus.emit(GameEvents.CLEAR_ALL_BULLETS);     // 清空所有子弹
        eventBus.emit(GameEvents.CLEAR_ALL_GAME_OBJECTS); // 清空其他游戏对象
        
        // 2. 重置能量系统
        console.log('[InGameManager] 重置能量系统');
        this.energyPoints = 0;
        this.updateEnergyBar();
        
        // 3. 清空技能选择数据（重置临时技能状态）
        console.log('[InGameManager] 清空技能选择数据');
        const skillManager = SkillManager.getInstance();
        if (skillManager) {
            skillManager.resetAllSkillLevels();
        }
        
        // 4. 重置关卡数据和游戏状态
        console.log('[InGameManager] 重置关卡数据和游戏状态');
        this.currentWave = 1;
        this.currentWaveEnemyCount = 0;
        this.currentWaveTotalEnemies = 0;
        this.enemiesKilled = 0;
        this.totalEnemiesSpawned = 0;
        this.levelTotalEnemies = 0;
        this.levelWaves = [];
        this.gameStarted = false;
        this.enemySpawningStarted = false;
        this.preparingNextWave = false;
        this.pendingSkillSelection = false;
        this.pendingBlockSelection = false;
        this.shouldShowNextWavePrompt = false;
        
        // 5. 重置UI状态
        console.log('[InGameManager] 重置UI状态');
        if (this.selectSkillUI) {
            this.selectSkillUI.active = false;
        }
        
        // 6. 清理会话数据（局内金币等临时数据）
        console.log('[InGameManager] 清理会话数据');
        if (LevelSessionManager.inst) {
            LevelSessionManager.inst.clear(); // 清空局内金币等临时数据
        }
        
        // 7. 通过事件系统通知其他组件进行清理
        eventBus.emit(GameEvents.RESET_BALL_CONTROLLER);     // 重置球控制器
        eventBus.emit(GameEvents.RESET_BLOCK_MANAGER);       // 重置方块管理器
        eventBus.emit(GameEvents.RESET_BLOCK_SELECTION);     // 重置方块选择
        eventBus.emit(GameEvents.RESET_ENEMY_CONTROLLER);    // 重置敌人控制器
        eventBus.emit(GameEvents.RESET_WALL_HEALTH);         // 重置墙体血量
        eventBus.emit(GameEvents.RESET_UI_STATES);           // 重置UI状态
        
        // 8. 重置镜头位置
        console.log('[InGameManager] 重置镜头位置');
        if (this.gameStartMoveComponent) {
            this.gameStartMoveComponent.resetCameraToOriginalPositionImmediate();
        } else {
            console.warn('[InGameManager] GameStartMove组件未找到，无法重置镜头位置');
        }
        
        // 9. 发送游戏结束事件，确保游戏状态正确转换
        console.log('[InGameManager] 发送游戏结束事件');
        eventBus.emit('GAME_END');
        
        // 10. 重置游戏状态为初始状态
        this.currentState = GameState.PLAYING;
        
        // 11. 重置游戏结束时间，确保下次游戏状态检查正常
        this.gameEndTime = 0;
        
        console.log('[InGameManager] 游戏数据清理完成，可以安全返回主页面');
    }
    
    /**
     * 重置游戏状态（供StartGame调用）
     */
    public resetGameStates() {
        this.currentState = GameState.PLAYING;
        this.gameStarted = false;
        this.enemySpawningStarted = false;
        this.preparingNextWave = false;
        this.pendingSkillSelection = false;
        this.pendingBlockSelection = false;
        this.shouldShowNextWavePrompt = false;
        this.gameStartTime = 0;
        this.gameEndTime = 0;
        this.checkTimer = 0;
        console.log('[InGameManager] 游戏状态重置完成');
    }
    
    // resetGameRecord方法已被移除，避免与cleanupGameDataForMainMenu重复
    // 所有清理逻辑已统一在cleanupGameDataForMainMenu中处理

    /**
     * 手动触发游戏数据清理（供外部调用）
     * 可以在返回主菜单按钮点击时调用
     */
    public triggerGameDataCleanup() {
        this.cleanupGameDataForMainMenu();
    }
    
    /**
     * 应用关卡配置
     */
    public async applyLevelConfig(levelConfig: any) {
        console.log('[InGameManager] 应用关卡配置');
        
        // 应用能量配置 - 现在从energyMaxUpgrades数组获取初始值
        let initialEnergyMax = 5; // 默认值
        
        // 先读取energyMaxUpgrades配置以获取初始能量最大值
        if (levelConfig.levelSettings && levelConfig.levelSettings.energyMaxUpgrades && Array.isArray(levelConfig.levelSettings.energyMaxUpgrades) && levelConfig.levelSettings.energyMaxUpgrades.length > 0) {
            initialEnergyMax = levelConfig.levelSettings.energyMaxUpgrades[0];
            console.log(`[InGameManager] 从energyMaxUpgrades获取初始能量配置: ${initialEnergyMax}`);
        } else {
            console.warn('[InGameManager] 警告：关卡配置中缺少 energyMaxUpgrades 设置，使用默认值!');
        }
        
        this.energyMax = initialEnergyMax;
        this.updateEnergyBar();
        
        // 应用新的能量条升级配置
        if (levelConfig.levelSettings) {
            // 读取能量条升级后最大值配置
            if (levelConfig.levelSettings.energyMaxUpgrades && Array.isArray(levelConfig.levelSettings.energyMaxUpgrades)) {
                this.energyMaxUpgrades = [...levelConfig.levelSettings.energyMaxUpgrades];
                console.log(`[InGameManager] 应用能量条升级配置: ${this.energyMaxUpgrades.length}个配置`);
            } else {
                // 默认升级配置（基于初始最大值递增）
                this.energyMaxUpgrades = [];
                for (let i = 0; i < 20; i++) {
                    this.energyMaxUpgrades.push(this.energyMax + i + 1);
                }
                console.log('[InGameManager] 使用默认能量条升级配置');
            }
            
            this.energyUpgradeCount = 0;
            console.log('[InGameManager] 初始化能量条升级系统');
        }
        
        // 如果有武器配置，应用武器
        if (levelConfig.weapons && Array.isArray(levelConfig.weapons)) {
            console.log('[InGameManager] 应用武器配置');
            // TODO: 应用武器配置逻辑
        }
        
        // 如果有波次配置，设置敌人波次
        if (levelConfig.waves && Array.isArray(levelConfig.waves)) {
            this.levelWaves = levelConfig.waves;
            this.currentWave = 1;
            
            // 计算本关卡总敌人数
            this.levelTotalEnemies = 0;
            for (const wave of this.levelWaves) {
                for (const enemy of wave.enemies || []) {
                    this.levelTotalEnemies += enemy.count || 0;
                }
            }
            
            console.log(`[InGameManager] 应用波次配置: ${this.levelWaves.length}波，总敌人数: ${this.levelTotalEnemies}`);
            
            // 通过事件系统通知 EnemyController 初始化第一波数据及 UI
            const firstWaveEnemies = this.levelWaves.length > 0 && this.levelWaves[0].enemies ?
                this.levelWaves[0].enemies.reduce((t: number, g: any) => t + (g.count || 0), 0) : 0;

            // 通过事件系统调用setCurrentWave
            this.setCurrentWave(1, firstWaveEnemies);
        }
        
        // 应用背景图片配置
        if (this.backgroundManager && levelConfig.backgroundImage) {
            // 转换路径格式：从 "images/LevelBackground/BG1" 转换为 "LevelBackground/BG1"
            const bundlePath = levelConfig.backgroundImage.replace('images/', '');
            await this.backgroundManager.setBackground(bundlePath);
            console.log(`[InGameManager] 应用背景配置: ${levelConfig.backgroundImage}`);
        } else if (this.backgroundManager) {
            // 如果没有指定背景图片，使用默认背景
            await this.backgroundManager.setBackground('LevelBackground/BG1');
            console.log('[InGameManager] 使用默认背景: LevelBackground/BG1');
        }
    }
    


    onDestroy() {
        const eventBus = EventBus.getInstance();
        eventBus.off(GameEvents.GAME_SUCCESS, this.onGameSuccessEvent, this);
        eventBus.off(GameEvents.GAME_DEFEAT, this.onGameDefeatEvent, this);
        eventBus.off(GameEvents.GAME_RESUME, this.onGameResumeEvent, this);
        eventBus.off(GameEvents.GAME_RESUME_SKILL_SELECTION, this.onGameResumeEvent, this);
        eventBus.off(GameEvents.GAME_RESUME_BLOCK_SELECTION, this.onGameResumeEvent, this);
        eventBus.off('ENEMY_KILLED', this.onEnemyKilledEvent, this);
        eventBus.off(GameEvents.RESET_ENERGY_SYSTEM, this.resetEnergySystem, this);
        eventBus.off(GameEvents.WALL_DESTROYED, this.onWallDestroyedEvent, this);
    }
}