team2_jj/assets/scripts/battle/MonsterCeater.ts

import { _decorator, Component, Node, instantiate, Prefab, CCString, Vec3, v3 } from 'cc';
import { DataSystem } from '../core/data/DataSystem';
import { ResourceLoader } from '../core/resourceManager/ResourceLoader';
import { Utils } from '../core/utils/Utils';
import { ConfigData } from '../data/ConfigData';
import { GM } from '../launch/GM';
import { BattleData, BattleState } from './BattleData';
import { Buff } from './Buff';
import { MissionData } from './MissionData';
import { Monster } from './Monster';
import { MonsterUI } from './MonsterUI';
import { TakeAWalk, WalkState } from './TakeAWalk';
import { BattleUIData } from './ui/BattleUIData';
const { ccclass, property } = _decorator;

@ccclass('MonsterCeater')
export class MonsterCeater extends Component {
    @property({ type: ResourceLoader, tooltip: "资源加载组件" }) res: ResourceLoader;
    @property({ type: Node, tooltip: "怪物父级" }) monsterLayer: Node;
    @property({ type: [CCString], tooltip: "怪物路径" }) monsterPoints: Array<string> = [];
    @property({ type: Prefab, tooltip: "怪物预制体" }) prefab: Prefab;
    @property({ type: Prefab, tooltip: "ui预制体" }) ui: Prefab;
    /**怪物路径集合 */
    private lines: Array<Array<Node>> = [];
    /**关卡配置 */
    private missionConfig: any;
    /**战斗数据 */
    private data: BattleData;
    /**移动计时器 */
    private moveTimer: number = 0;
    /**当前关卡移动间隔 */
    private interval: number = 0;
    /**当前关卡创建的怪物数量 */
    private createCount = 0;
    /**已创建的怪物内部ID集合 */
    private monstersID = [];
    /**当前已经移动的怪物索引 */
    private curIndex = -1;
    start() {
        this.data = DataSystem.getData(BattleData);
        this.missionConfig = DataSystem.getData(ConfigData)["mission"];
        for (let i = 0; i < this.monsterPoints.length; i++) {//格式化路径
            this.lines.push([]);
            let points = this.monsterPoints[i].split(";");
            for (let j = 0; j < points.length; j++) {
                let point = v3(parseFloat(points[j].split(":")[0]), parseFloat(points[j].split(":")[1]), 0);
                let node = new Node();
                node.setPosition(point);
                this.lines[i].push(node);
            }
        }
    }
    update(dt: number) {
        DataSystem.watch(BattleData, "mission") && this.cleanMonster();
        DataSystem.watch(BattleUIData, "_bannerRunOver") && this.changeMission();
        DataSystem.watch(BattleData, "_deleteMonster") && this.deleteMonster();
        this.monsterMove(dt);

    }
    /**当关卡发生变化时 */
    public async changeMission() {
        if (DataSystem.getData(BattleUIData)._bannerRunOver) {
            // GM.addBattleLog(`关卡：${this.data.mission},开始创建怪物`);
            let isBoss = this.missionConfig[this.data.mission]["type"] == "2";
            let monsterData = this.missionConfig[this.data.mission]["monsterData"].split(",");
            this.interval = parseFloat(monsterData[3]);
            this.createCount = parseInt(monsterData[2]);
            let _id = Date.now();
            this.monstersID = [];
            this.curIndex = -1;
            for (let i = 0; i < this.createCount; i++) {
                this.createMonster({
                    _id: _id + i,
                    isBoss: isBoss,
                    id: parseInt(monsterData[0]),
                    speed: parseFloat(monsterData[1]),
                });
            }
            this.data.battleState = BattleState.inBattle;
            // GM.addBattleLog(`关卡：${this.data.mission},${this.createCount}个怪物创建完成`);
        }
    }
    /**生成怪物 */
    private async createMonster(data: any) {
        let monsterNode = instantiate(this.prefab);
        monsterNode.setPosition(v3(-10000, 10000, 0));
        let monster = monsterNode.getComponent(Monster);
        monsterNode.setParent(this.monsterLayer);
        let monsterUINode = instantiate(this.ui);
        monsterUINode.setParent(this.monsterLayer);
        monsterUINode.position = monsterNode.position;
        monster.setData({ _id: data._id, isBoss: data.isBoss, id: data.id, movePoints: this.lines[Utils.random_both(0, 1)], speed: data.speed, hp: DataSystem.getData(ConfigData)["monster"][data.id]["hp"] }, monsterUINode.getComponent(MonsterUI));
        this.data._monsters.push(monster);
        this.monstersID.push(data._id);
    }
    /**怪物开始移动 */
    private monsterMove(dt: number): void {
        if (this.data._monsters.length > 0 && this.createCount > 0) {
            this.moveTimer += dt;
            if (this.moveTimer >= this.interval) {
                this.curIndex++;
                if (this.curIndex < this.monstersID.length) {
                    for (let i = 0; i < this.data._monsters.length; i++) {
                        if (this.data._monsters[i].data._id == this.monstersID[this.curIndex]) {
                            // GM.addBattleLog(`关卡：${this.data.mission},怪物：${this.data._monsters[i].data._id},开始移动`);
                            this.data._monsters[i].walk();
                            this.moveTimer = 0;
                            this.createCount--;
                            break;
                        }
                    }
                }
            }
        }
    }
    /**清除残余的怪物 */
    private cleanMonster(): void {
        for (let i = 0; i < this.monsterLayer.children.length; i++) {
            this.monsterLayer.children[i].destroy();
        }
        this.data._deleteMonster = [];
        this.data._monsters = [];
        this.createCount = 0;
        this.moveTimer = 0;
        this.interval = 0
        // GM.addBattleLog(`关卡：${this.data.mission},开始清除剩余怪物，当前monsters中有${this.data._monsters.length}个怪物`);
    }
    /**删除怪物 */
    private deleteMonster(): void {
        if (this.data._deleteMonster.length > 0) {
            for (let i = 0; i < this.data._deleteMonster.length; i++) {
                for (let j = 0; j < this.data._monsters.length; j++) {
                    if (this.data._monsters[j].data && this.data._deleteMonster[i] == this.data._monsters[j].data._id) {
                        this.data._monsters.splice(j, 1);
                        break;
                    }
                }
            }
            this.data._deleteMonster = [];
            if (this.data._monsters.length == 0) {
                DataSystem.getData(MissionData)._missionOver = true;
            }
        }
    }
}