xiaoxiaofangkuaizhen_emojo/assets/script/ui/BattleGame/WeaponSkill/TornadoContinueSchedule.ts

/**
 * 龙卷风持续攻击
 */
import { _decorator, Component, Tween, tween, v3, Vec3 } from 'cc';
import { BattleDataManager, IWeaponProperty } from '../BattleDataManager';
import { Monster } from '../Monster';
const { ccclass, property } = _decorator;

@ccclass('TornadoContinueSchedule')
export class TornadoContinueSchedule extends Component {
    _dt:number = 0;
    _weaponid:number = 0;
    _addBuffInterval:number = 1;
    _repeatCount:number = 1;
    curRepeatCount:number = 0;
    // _allDamage:number = 0;
    _damageRadius:number = 0;
    // _isCrit:boolean = false;

    pointCount: number = 5;
    moveDuration: number = 1.0; // 每段移动时间（秒）
    radius: number = 100; // 移动半径
    centerPos:Vec3 = new Vec3(); // 中心点位置
    points: Vec3[] = []; // 等分点位置数组
    currentPath: Vec3[] = []; // 当前移动路径
    currentIndex: number = 0; // 当前路径索引
    start() {

    }

    update(deltaTime: number) {
        if (!gg.game.CurentBattle.canUpdateFrame()) return;
        this._dt += deltaTime * gg.game.CurentBattle.TimeScale;
        if(this._dt >= this._addBuffInterval){
            this._dt = 0
            this.curRepeatCount++
            
            // console.log('龙卷风造成一次伤害')
            const bombMonsters = gg.game.CurentBattle.MonsterSpawner.getMonstersInArea(this.centerPos, this._damageRadius);
            for (let i = 0; i < bombMonsters.length; i++) {
                const monster = bombMonsters[i];
                const monsterComp = monster.getComponent(Monster);
                monsterComp.attackByWeapon(this._weaponid);
            }
            if(this.curRepeatCount >= this._repeatCount){
                this.destroyNode()
            }
        }
    }
    destroyNode(){
        //移除当前脚本
        this.removeSelf()
        gg.res.putNode(this.node)
    }
    atkToMonster(weaponId,centerPos,weaponProperty:IWeaponProperty){
        this._weaponid = weaponId
        this.centerPos = centerPos
        this._dt = 0
        this._addBuffInterval = weaponProperty.damageInterval
        this._repeatCount = Math.floor(weaponProperty.weaponContinueTime/weaponProperty.damageInterval)
        // this._allDamage = weaponProperty.allAtk
        this._damageRadius = weaponProperty.explodeRadius
        // this._isCrit = weaponProperty.isCrit
        this.initializeMovement()
    }
    removeSelf() {
        this.destroy()
    }
    onDestroy() {
        // console.log('TornadoContinueSchedule组件已被移除');
    }

    /**
     * 初始化龙卷风移动
     * @param center 中心点位置（默认为当前节点位置）
     */
    initializeMovement() {
        this.pointCount = 5;
        this.moveDuration = 1.0; // 每段移动时间（秒）
        this.radius = 100; // 移动半径
        this.points = []; // 等分点位置数组
        this.currentPath = []; // 当前移动路径
        this.currentIndex = 0; // 当前路径索引

        // 生成等分点
        this.generatePoints();
        
        // 生成初始路径
        this.generateNewPath();
        
        // 开始移动
        this.moveToNextPoint();
    }
    /**
     * 生成等分点位置
     */
    private generatePoints() {
        this.points = [];
        const angleStep = (2 * Math.PI) / this.pointCount;
        
        for (let i = 0; i < this.pointCount; i++) {
            const angle = i * angleStep;
            const x = this.centerPos.x + this.radius * Math.cos(angle);
            const y = this.centerPos.y + this.radius * Math.sin(angle);
            const z = this.centerPos.z;
            
            this.points.push(v3(x, y, z));
        }
    }
    /**
     * 生成新的移动路径
     */
    private generateNewPath() {
        // 复制点数组并随机排序（排除当前点）
        const availablePoints = [...this.points];
        this.shuffleArray(availablePoints);
        
        this.currentPath = availablePoints;
        this.currentIndex = 0;
    }
    /**
     * 数组随机排序（Fisher-Yates洗牌算法）
     */
    private shuffleArray(array: any[]) {
        for (let i = array.length - 1; i > 0; i--) {
            const j = Math.floor(Math.random() * (i + 1));
            [array[i], array[j]] = [array[j], array[i]];
        }
    }
    /**
     * 移动到下一个点
     */
    private moveToNextPoint() {
        // console.log('移动到下一个点',this.currentIndex,this.currentPath)
        // 如果当前路径已经走完，生成新路径
        if (this.currentIndex >= this.currentPath.length) {
            this.generateNewPath();
        }
        
        const targetPos = this.currentPath[this.currentIndex];
        this.currentIndex++;
        
        // 计算移动速度变化（随机速度变化，但保持总时间不变）
        const actualDuration = this.moveDuration * (0.8 + Math.random() * 0.4); // 0.8-1.2倍速度变化
        
        // 使用tween实现移动
        Tween.stopAllByTarget(this.node);
        tween(this.node)
            .to(actualDuration, { worldPosition: targetPos.clone() })
            .call(() => {
                // 移动完成后继续下一个点
                this.moveToNextPoint();
            })
            .start();
    }
}