新增技能速度(SS)属性,用于减少非基础攻击技能的冷却时间 基础攻击技能冷却时间由英雄的as属性决定 眩晕和冰冻状态下不更新技能CD 合并冗余的canCast和resetCD方法
162 lines
4.6 KiB
TypeScript
162 lines
4.6 KiB
TypeScript
import { ecs } from "../../../../extensions/oops-plugin-framework/assets/libs/ecs/ECS";
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import { Attrs } from "../common/config/HeroAttrs";
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import { HeroInfo } from "../common/config/heroSet";
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import { SkillSet } from "../common/config/SkillSet";
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import { HeroAttrsComp } from "./HeroAttrsComp";
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/**
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* ==================== 技能槽位数据 ====================
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* 单个技能的运行时数据
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*/
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export interface SkillSlot {
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s_uuid: number; // 技能配置ID
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cd: number; // 当前CD时间(递减)
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cd_max: number; // 最大CD时间
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cost: number; // MP消耗
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level: number; // 技能等级(预留)
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}
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/**
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* ==================== 英雄技能数据组件 ====================
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*
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* 职责:
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* 1. 存储角色拥有的技能列表
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* 2. 管理技能CD状态
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* 3. 提供技能查询接口
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*
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* 设计理念:
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* - 只存数据,不含施法逻辑
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* - CD 更新由 HSkillSystem 负责
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* - 施法判定由 HSkillSystem 负责
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*/
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@ecs.register('HeroSkills')
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export class HeroSkillsComp extends ecs.Comp {
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// ==================== 技能槽位列表 ====================
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/** 技能槽位数组(最多4个技能) */
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skills: Record<number, SkillSlot> = {};
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// ==================== 辅助方法 ====================
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/**
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* 初始化技能列表
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* @param sUuids 技能配置ID数组
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*/
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initSkills(sUuids: number[], uuid: number) {
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this.skills = [];
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for (let i = 0; i < sUuids.length; i++) {
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const s_uuid = sUuids[i];
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const config = SkillSet[s_uuid];
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if (!config) {
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console.warn(`[HeroSkills] 技能配置不存在: ${s_uuid}`);
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continue;
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}
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// 第0个技能的 cd_max 取 herosinfo[uuid].as
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const cdMax = i === 0 ? HeroInfo[uuid].as : config.cd;
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this.skills[s_uuid] = {
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s_uuid: config.uuid,
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cd: 0,
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cd_max: cdMax,
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cost: config.cost,
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level: 1,
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};
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}
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}
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/**
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* 添加单个技能
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*/
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addSkill(s_uuid: number) {
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const config = SkillSet[s_uuid];
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if (!config) {
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console.warn(`[HeroSkills] 技能配置不存在: ${s_uuid}`);
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return;
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}
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this.skills[s_uuid] = {
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s_uuid: config.uuid,
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cd: 0,
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cd_max: config.cd,
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cost: config.cost,
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level: 1
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};
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}
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/**
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* 获取指定s_uuid的技能
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*/
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getSkill(s_uuid: number): SkillSlot | null {
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return this.skills[s_uuid] ?? null;
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}
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/**
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* 检查技能是否可施放(通过s_uuid)
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* @param s_uuid 技能配置ID
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* @param currentMp 当前MP值
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*/
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canCast(s_uuid: number, currentMp: number): boolean {
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const skill = this.getSkill(s_uuid);
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if (!skill) return false;
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// 检查CD和MP
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return skill.cd <= 0 && currentMp >= skill.cost;
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}
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/**
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* 重置技能CD(开始冷却,通过索引)
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*/
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resetCD(s_uuid: number) {
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let attrsCom = this.ent.get(HeroAttrsComp);
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if (!attrsCom) return;
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const skill = this.getSkill(s_uuid);
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if (!skill) return;
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// 普通攻击(skills[0])受 AS 影响,其余技能受 SS 影响
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const isNormalAttack = s_uuid === this.skills[0]?.s_uuid;
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const speedAttr = isNormalAttack ? Attrs.AS : Attrs.SS;
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const speedBonus = attrsCom.Attrs[speedAttr] / 100; // 100 表示 100% 提速
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const speedMultiplier = 1 / (1 + speedBonus); // 提速 100% => cd 减半
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skill.cd = skill.cd_max * speedMultiplier;
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if (skill) {
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skill.cd = skill.cd_max;
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}
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}
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/**
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* 更新所有技能CD(每帧调用)
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* @param dt 时间增量
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*/
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updateCDs(dt: number) {
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for (const s_uuid in this.skills) {
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const skill = this.skills[Number(s_uuid)];
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if (skill.cd > 0) {
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skill.cd -= dt;
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if (skill.cd < 0) {
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skill.cd = 0;
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}
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}
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}
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}
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/**
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* 获取所有可施放的技能索引
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*/
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getReadySkills(currentMp: number): number[] {
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const ready: number[] = [];
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for (const s_uuid in this.skills) {
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if (this.canCast(Number(s_uuid), currentMp)) {
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ready.push(Number(s_uuid));
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}
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}
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return ready;
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}
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reset() {
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this.skills = {};
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}
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} |