332 lines
12 KiB
TypeScript
332 lines
12 KiB
TypeScript
import { ecs } from "../../../../extensions/oops-plugin-framework/assets/libs/ecs/ECS";
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import { Vec3, v3 } from "cc";
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import { HeroAttrsComp } from "./HeroAttrsComp";
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import { HeroViewComp } from "./HeroViewComp";
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import { HSSet, SkillSet, SType } from "../common/config/SkillSet";
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import { HeroSkillsComp, SkillSlot } from "./HeroSkills";
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import { Skill } from "../skill/Skill";
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import { smc } from "../common/SingletonModuleComp";
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import { TalComp } from "./TalComp";
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import { TalEffet, TriType } from "../common/config/TalSet";
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import { BoxSet } from "../common/config/GameSet";
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/**
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* ==================== 自动施法系统 ====================
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*
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* 职责：
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* 1. 检测可施放的技能
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* 2. 根据策略自动施法（AI）
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* 3. 选择目标
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* 4. 添加施法请求标记
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*
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* 设计理念：
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* - 负责"何时施法"的决策
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* - 通过添加 CSRequestComp 触发施法
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* - 可被玩家输入系统或AI系统复用
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* - 支持多种AI策略
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*/
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@ecs.register('SACastSystem')
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export class SACastSystem extends ecs.ComblockSystem implements ecs.ISystemUpdate {
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filter(): ecs.IMatcher {
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return ecs.allOf(HeroSkillsComp, HeroAttrsComp, HeroViewComp);
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}
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update(e: ecs.Entity): void {
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if(!smc.mission.play || smc.mission.pause) return;
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const skills = e.get(HeroSkillsComp);
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const heroAttrs = e.get(HeroAttrsComp);
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const heroView = e.get(HeroViewComp);
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if (!skills || !heroAttrs || !heroView) return;
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// 检查基本条件
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if (heroAttrs.is_dead || heroAttrs.isStun() || heroAttrs.isFrost()) return;
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// 检查是否正在攻击（只有攻击时才释放技能）
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if (!heroAttrs.is_atking) return;
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// 获取所有可施放的技能
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const readySkills = skills.getReadySkills(heroAttrs.mp);
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if (readySkills.length === 0) return;
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// 选择第一个可施放的伤害技能
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for (const s_uuid of readySkills) {
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const skill = skills.getSkill(s_uuid);
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if (!skill) continue;
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if (skill.hset === HSSet.max && !skills.max_auto) continue;
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const config = SkillSet[skill.s_uuid];
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if (!config || config.SType !== SType.damage) continue;
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// 检查是否有敌人在技能攻击范围内
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if (!this.hasEnemyInSkillRange(heroView, heroAttrs, skill.dis)) continue;
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// ✅ 开始执行施法
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this.startCast(e,skill,skill.hset);
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// 一次只施放一个技能
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break;
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}
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}
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private startCast(e: ecs.Entity,skill:SkillSlot,hset:HSSet): boolean {
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if (!skill||!e) return false
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const skills = e.get(HeroSkillsComp);
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const heroAttrs = e.get(HeroAttrsComp);
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const heroView = e.get(HeroViewComp);
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// 3. 检查施法条件
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if (!this.checkCastConditions(skills, heroAttrs, skill.s_uuid)) return false
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// 4. 执行施法
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const castSucess = this.executeCast(e, skill.s_uuid, heroView,hset);
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// 5. 扣除资源和重置CD
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if (castSucess) {
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heroAttrs.mp -= skill.cost;
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skills.resetCD(skill.s_uuid);
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}
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return castSucess;
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}
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public manualCast(e: ecs.Entity, s_uuid: number): boolean {
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if (!e) return false
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const skills = e.get(HeroSkillsComp)
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const heroAttrs = e.get(HeroAttrsComp)
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const heroView = e.get(HeroViewComp)
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if (!skills || !heroAttrs || !heroView) return false
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const slot = skills.getSkill(s_uuid)
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if (!slot) return false
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return this.startCast(e, slot, slot.hset)
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}
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public manualCastMax(e: ecs.Entity): boolean {
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const skills = e.get(HeroSkillsComp)
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if (!skills) return false
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for (const key in skills.skills) {
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const s_uuid = Number(key)
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const slot = skills.getSkill(s_uuid)
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if (slot && slot.hset === HSSet.max) {
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return this.manualCast(e, s_uuid)
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}
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}
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return false
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}
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/**
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* 检查施法条件
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*/
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private checkCastConditions(skills: HeroSkillsComp, heroAttrs: HeroAttrsComp, s_uuid: number): boolean {
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// 检查角色状态
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if (heroAttrs.is_dead) {
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return false;
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}
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// 检查控制状态（眩晕、冰冻）
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if (heroAttrs.isStun() || heroAttrs.isFrost()) {
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return false;
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}
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// 检查CD和MP
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if (!skills.canCast(s_uuid, heroAttrs.mp)) {
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return false;
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}
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return true;
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}
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/**
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* 执行施法
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*/
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private executeCast(casterEntity: ecs.Entity, s_uuid: number, heroView: HeroViewComp,hset:HSSet): boolean {
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const heroAttrs=casterEntity.get(HeroAttrsComp)
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const config = SkillSet[s_uuid];
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if (!config) {
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console.error("[SACastSystem] 技能配置不存在:", s_uuid);
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return false;
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}
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// 1. 播放施法动画
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heroView.playSkillEffect(s_uuid);
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/**********************天赋处理*************************************************************************/
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// 2. 更新攻击类型的天赋触发值
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if(casterEntity.has(TalComp)){
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const talComp = casterEntity.get(TalComp);
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if (hset === HSSet.atk) talComp.updateCur(TriType.ATK);
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if (hset != HSSet.atk) talComp.updateCur(TriType.SKILL);
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}
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/**********************天赋处理*************************************************************************/
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// 获取目标位置
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let targets = this.sTargets(heroView, s_uuid);
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if (targets.length === 0) {
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console.warn("[SACastSystem] 没有找到有效目标");
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return false;
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}
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// 2. 延迟创建技能实体（等待动画）
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const delay = 0.3
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heroView.scheduleOnce(() => {
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this.createSkill(s_uuid, heroView,targets);
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}, delay);
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//风怒wfuny 只针对 普通攻击起效
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if (hset === HSSet.atk && heroAttrs.consumeTalent(TalEffet.WFUNY)){
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heroView.playSkillEffect(s_uuid);
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//需要再添加 风怒动画
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this.createSkill(s_uuid, heroView,targets);
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}
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// 双技能 只针对 技能起效
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if(hset === HSSet.skill && heroAttrs.consumeTalent(TalEffet.D_SKILL)){
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targets = this.sTargets(heroView, s_uuid);
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if (targets.length === 0) {
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console.warn("[SACastSystem] 没有找到有效目标");
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return false;
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}
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heroView.playSkillEffect(s_uuid);
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//需要再添加 双技能动画
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heroView.scheduleOnce(() => {
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this.createSkill(s_uuid, heroView,targets);
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}, delay);
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}
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return true;
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}
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/**
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* 创建技能实体
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*/
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private createSkill(s_uuid: number, caster: HeroViewComp,targets:Vec3[]=[],exr_dmg:number=0) {
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// 检查节点有效性
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if (!caster.node || !caster.node.isValid) {
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console.warn("[SACastSystem] 施法者节点无效");
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return;
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}
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// 获取场景节点
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const parent = caster.node.parent;
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if (!parent) {
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console.warn("[SACastSystem] 场景节点无效");
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return;
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}
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// 创建技能实体
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const skill = ecs.getEntity<Skill>(Skill);
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// 获取施法者位置作为起始位置
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const startPos = caster.node.position.clone();
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const targetPos = targets[0]; // 使用第一个目标位置
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// console.log(`[SACastSystem]: ${s_uuid}, 起始位置: ${startPos}, 目标位置: ${targetPos}`);
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// 加载技能实体（包括预制体、组件初始化等）
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skill.load(startPos, parent, s_uuid, targetPos, caster,exr_dmg);
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}
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/**
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* 选择目标位置
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*/
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private sTargets(caster: HeroViewComp, s_uuid: number): Vec3[] {
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const heroAttrs = caster.ent.get(HeroAttrsComp);
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if (!heroAttrs) return [];
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const config = SkillSet[s_uuid];
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if (!config) return this.sDefaultTargets(caster, heroAttrs.fac);
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const maxTargets = Math.max(1, Number((config as any).t_num ?? 1));
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const targets = this.sDamageTargets(caster, config, maxTargets);
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if (targets.length === 0) {
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targets.push(...this.sDefaultTargets(caster, heroAttrs.fac));
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}
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return targets;
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}
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/**
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* 选择伤害技能目标
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*/
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private sDamageTargets(caster: HeroViewComp, config: any, maxTargets: number): Vec3[] {
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const targets: Vec3[] = [];
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const heroAttrs = caster.ent.get(HeroAttrsComp);
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if (!heroAttrs) return targets;
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const range = Number((config as any).range ?? config.dis ?? 300);
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const enemyPositions = this.findNearbyEnemies(caster, heroAttrs.fac, range);
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// 选择最多maxTargets个目标
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for (let i = 0; i < Math.min(maxTargets, enemyPositions.length); i++) {
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targets.push(enemyPositions[i]);
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}
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// 如果没有找到敌人，使用默认位置
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if (targets.length === 0) {
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targets.push(...this.sDefaultTargets(caster, heroAttrs.fac));
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}
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return targets;
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}
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/**
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* 选择默认目标
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*/
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private sDefaultTargets(caster: HeroViewComp, fac: number): Vec3[] {
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const targets: Vec3[] = [];
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const defaultX = fac === 0 ? 400 : -400;
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targets.push(v3(defaultX, BoxSet.GAME_LINE, 1));
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return targets;
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}
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/**
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* 查找附近的敌人
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*/
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private findNearbyEnemies(caster: HeroViewComp, fac: number, range: number): Vec3[] {
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const enemies: Vec3[] = [];
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if (!caster || !caster.node) return enemies;
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const currentPos = caster.node.position;
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const results: { pos: Vec3; dist: number; laneBias: number }[] = [];
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ecs.query(ecs.allOf(HeroAttrsComp, HeroViewComp)).some(e => {
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const model = e.get(HeroAttrsComp);
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const view = e.get(HeroViewComp);
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if (!model || !view || !view.node) return false;
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if (model.is_dead) return false;
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if (model.fac === fac) return false;
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const pos = view.node.position;
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const dist = Math.abs(currentPos.x - pos.x);
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if (dist <= range) {
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const laneBias = Math.abs(currentPos.y - pos.y);
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results.push({ pos: pos.clone(), dist, laneBias });
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}
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return false;
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});
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results.sort((a, b) => {
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if (a.laneBias !== b.laneBias) return a.laneBias - b.laneBias;
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return a.dist - b.dist;
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});
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for (const r of results) enemies.push(r.pos);
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return enemies;
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}
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/**
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* 检查技能攻击范围内是否有敌人
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*/
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private hasEnemyInSkillRange(heroView: HeroViewComp, heroAttrs: HeroAttrsComp, skillDistance: number): boolean {
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if (!heroView || !heroView.node) return false;
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const currentPos = heroView.node.position;
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const team = heroAttrs.fac;
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let found = false;
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ecs.query(ecs.allOf(HeroAttrsComp, HeroViewComp)).some(e => {
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const model = e.get(HeroAttrsComp);
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const view = e.get(HeroViewComp);
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if (!view || !view.node) return false;
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const distance = Math.abs(currentPos.x - view.node.position.x);
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if (model.fac !== team && !model.is_dead) {
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if (distance <= skillDistance) {
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found = true;
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return true;
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}
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}
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});
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return found;
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}
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} |