xiaoxiaofangkuaizhen_emojo/assets/bundles/attractingTraffic‌Game/soudace/script/SuDace.ts

import { _decorator, AssetManager, assetManager, AudioClip, AudioSource, CCInteger, Collider2D, Component, find, Node, Vec3 } from 'cc';
import { SuDaceMap } from './SuDaceMap';
import { SuDaceEnemy } from './SuDaceEnemy';
const { ccclass, property } = _decorator;

@ccclass('SuDace')
export class SuDace extends Component {
    @property
    autoSpawn = true;

    /** 5 波触发时间（秒）：A 波建议填 0 */
    @property({ type: [CCInteger], displayName: "波次时间" })
    waveTimes: number[] = [0, 4, 9, 15, 22];

    /** 5 波出怪数：对应 A,C,E,G,I */
    @property({ type: [CCInteger], displayName: "波次出怪数" })
    waveCounts: number[] = [6, 8, 10, 12, 15];

    @property({ displayName: "怪物血量" })
    enemyHp = 3;

    @property({ displayName: "怪物移动速度" })
    enemyMoveSpeed = 100;

    @property({ displayName: "武器攻击力" })
    weaponAttack = 1;

    static instance: SuDace = null;

    /** 玩家阵亡后设为 true，停止刷怪等逻辑 */
    gameFailed = false;


    map: SuDaceMap = null;
    enemyPool: Node[] = [];
    bulletPool: Node[] = [];
    stonePool: Node[] = [];
    private elapsed = 0;
    private nextWaveIndex = 0;
    private spawnedCount = 0;
    private killedCount = 0;
    public levelCleared = false;

    btnBack: Node = null;

    audioSource: AudioSource = null;


    audioKeys: string[] = ["开宝箱", "受击", "攻击"];
    audios: Map<string, AudioClip> = new Map<string, AudioClip>();


    protected onLoad(): void {
        SuDace.instance = this;
        this.map = find("map", this.node).getComponent(SuDaceMap);
        this.btnBack = find("btnBack", this.node);
        this.audioSource = this.node.getComponent(AudioSource);
        if (!this.audioSource) {
            this.audioSource = this.node.addComponent(AudioSource);
        }
        this.loadAudio();
    }

    protected onEnable(): void {
        this.btnBack.on(Node.EventType.TOUCH_END, this.click_btnBack, this);
    }

    protected onDisable(): void {
        this.btnBack.off(Node.EventType.TOUCH_END, this.click_btnBack, this);
    }

    click_btnBack(): void {
        this.node.emit("_onMiniGameClose", false);
    }

    protected onDestroy(): void {
        // 只清理当前实例，避免“旧实例延迟销毁”把新实例误清空
        if (SuDace.instance === this) {
            SuDace.instance = null;
        }
    }

    protected start(): void {
        this.restartStage();
    }

    onPlayerDefeated(): void {
        if (this.gameFailed) return;
        this.gameFailed = true;
        this.node.emit("_onMiniGameEnd", false);
        console.log('[SuDace] game over — player defeated');
    }

    protected update(dt: number): void {
        if (this.gameFailed) return;
        if (!SuDace.instance) {
            return;
        }
        if (!this.autoSpawn || !this.map?.enemyNode) return;
        this.elapsed += dt;

        // 按波次时间触发，可连续 5 波；时间和数量都允许为 0
        while (this.nextWaveIndex < this.getWaveLimit()) {
            const triggerTime = this.getWaveTime(this.nextWaveIndex);
            if (this.elapsed < triggerTime) break;
            const count = this.getWaveCount(this.nextWaveIndex);
            if (count > 0) {
                for (let i = 0; i < count; i++) {
                    const m = this.map.generateMonster();
                    if (!m) {
                        console.warn('[SuDace] generateMonster returned null.');
                        break;
                    }
                    this.setupEnemy(m);
                    this.spawnedCount++;
                }
            }
            this.nextWaveIndex++;
        }

        // 通关：5 波都触发完，且所有已生成怪物都被击杀
        if (!this.levelCleared &&
            this.nextWaveIndex >= this.getWaveLimit() &&
            this.killedCount >= this.spawnedCount &&
            this.map.enemyNode.children.length === 0) {
            this.levelCleared = true;
            console.log('[SuDace] stage clear');
            this.node.emit("_onMiniGameEnd", true);
        }
    }

    private restartStage(): void {
        this.elapsed = 0;
        this.nextWaveIndex = 0;
        this.spawnedCount = 0;
        this.killedCount = 0;
        this.levelCleared = false;
        this.gameFailed = false;
        this.map?.player?.resetForStage();
        console.log(`[SuDace] stage start, totalSpawn=${this.getTotalPlannedCount()}`);
    }

    private getWaveLimit(): number {
        // 最多 5 波
        const n = Math.max(this.waveTimes.length, this.waveCounts.length);
        return Math.min(5, n);
    }

    private getWaveTime(index: number): number {
        const t = this.waveTimes[index] ?? 0;
        return Math.max(0, t);
    }

    private getWaveCount(index: number): number {
        const c = this.waveCounts[index] ?? 0;
        return Math.max(0, Math.floor(c));
    }

    private getTotalPlannedCount(): number {
        let sum = 0;
        const n = this.getWaveLimit();
        for (let i = 0; i < n; i++) sum += this.getWaveCount(i);
        return sum;
    }

    private setupEnemy(monster: Node): void {
        const enemy = monster.getComponent(SuDaceEnemy) ?? monster.addComponent(SuDaceEnemy);
        enemy.init(1, this.enemyHp, this.enemyMoveSpeed);
    }


    /**回收怪物 */
    recycleMonster(monster: Node): void {
        if (!monster?.isValid) return;
        // 可能从碰撞回调触发：延迟到下一帧回收，避免 "Can not active RigidBody in contact listener."
        const col = monster.getComponent(Collider2D) ?? monster.getComponentInChildren(Collider2D);
        if (col) col.enabled = false;
        this.scheduleOnce(() => {
            if (!monster?.isValid) return;
            monster.active = false;
            monster.setParent(null);
            monster.setPosition(0, 0, 0);
            monster.destroy();
            this.killedCount++;
        }, 0);
    }

    /**回收子弹 */
    recycleBullet(bullet: Node): void {
        if (!bullet?.isValid) return;
        const col = bullet.getComponent(Collider2D) ?? bullet.getComponentInChildren(Collider2D);
        if (col) col.enabled = false;
        this.scheduleOnce(() => {
            if (!bullet?.isValid) return;
            bullet.active = false;
            bullet.setParent(null);
            bullet.setPosition(0, 0, 0);
            // this.bulletPool.push(bullet);
            bullet.destroy();
        }, 0);
    }

    /**回收落石 */
    recycleStone(stone: Node): void {
        if (!stone?.isValid) return;
        const col = stone.getComponent(Collider2D) ?? stone.getComponentInChildren(Collider2D);
        if (col) col.enabled = false;
        this.scheduleOnce(() => {
            if (!stone?.isValid) return;
            stone.active = false;
            stone.setParent(null);
            stone.setPosition(0, 0, 0);
            stone.destroy();
            // this.stonePool.push(stone);
        }, 0);
    }

    /**获取一个离玩家最近的怪物 */
    getNearestMonster(): Node {
        let nearestMonster: Node = null;
        let nearestDistance: number = 9999999999;
        for (let monster of this.map.enemyNode.children) {
            if (!monster.active) continue;
            if (this.map.player.node.scale.x < 0) {
                if (monster.worldPosition.x > this.map.player.node.worldPosition.x) continue;
            } else {
                if (monster.worldPosition.x < this.map.player.node.worldPosition.x) continue;
            }
            let distance = Vec3.distance(monster.worldPosition, this.map.player.node.worldPosition);
            if (distance < nearestDistance) {
                nearestDistance = distance;
                nearestMonster = monster;
            }
        }
        return nearestMonster as Node;
    }

    playAtk(): void {
        if (!this.audios.has("攻击")) return;
        this.audioSource.playOneShot(this.audios.get("攻击"));
    }

    playHit(): void {
        if (!this.audios.has("受击")) return;
        this.audioSource.playOneShot(this.audios.get("受击"));
    }

    playOpen(): void {
        if (!this.audios.has("开宝箱")) return;
        this.audioSource.playOneShot(this.audios.get("开宝箱"));
    }

    loadAudio(): void {
        let bundleName = "sound/";
        let path = "sound/";
        this.loadbundle(bundleName, (bundle) => {
            for (let audio of this.audioKeys) {
                this.loadRes(bundle, path + audio, (asset) => {
                    this.audios.set(audio, asset);
                    asset.addRef();
                });
            }
        });
    }

    loadbundle(name, callback: Function) {
        let bundle = assetManager.getBundle("soudace");
        if (!bundle) {
            assetManager.loadBundle("soudace", (err, bundle) => {
                if (err) {
                    console.error(err);
                    this.loadbundle(name, callback);
                } else {
                    callback && callback(bundle);
                }
            });
        } else {
            callback && callback(bundle);
        }
    }

    loadRes(bundle: AssetManager.Bundle, name: string, callback: Function) {
        bundle.load(name, AudioClip, (err, asset) => {
            if (err) {
                console.error(err);
                this.loadRes(bundle, name, callback);
            } else {
                callback && callback(asset);
            }
        });
    }


}