feat(技能系统): 添加最大技能自动施放开关并重构施法逻辑

- 在HeroSkillsComp中添加max_auto字段控制最大技能自动施放
- 重构SACastSystem的施法逻辑，增加返回值判断
- 新增manualCast和manualCastMax方法支持手动施法
- 删除废弃的SCastSystem文件

assets/script/game/hero/SCastSystem.ts

@@ -1,145 +0,0 @@
-import { ecs } from "../../../../extensions/oops-plugin-framework/assets/libs/ecs/ECS";
-import { Vec3, v3 } from "cc";
-import { HeroAttrsComp } from "./HeroAttrsComp";
-import { HeroViewComp } from "./HeroViewComp";
-import { SkillSet, SType } from "../common/config/SkillSet";
-import { HeroSkillsComp } from "./HeroSkills";
-import { Skill } from "../skill/Skill";
-import { CSRequestComp } from "../skill/STagComps";
-import { smc } from "../common/SingletonModuleComp";
-
-/**
- * ==================== 技能施法系统 手动施法====================
- * 
- * 职责：
- * 1. 监听 CSRequestComp 标记组件
- * 2. 检查施法条件（CD、MP、状态）
- * 3. 扣除资源（MP）
- * 4. 创建技能实体
- * 5. 触发施法动画
- * 6. 移除请求标记
- * 
- * 设计理念：
- * - 使用标记组件驱动，符合 ECS 理念
- * - 施法检查与执行分离
- * - 自动处理资源消耗和CD重置
- */
-// @ecs.register('SCastSystem')
-export class SCastSystem extends ecs.ComblockSystem implements ecs.IEntityEnterSystem {
-    
-     /**
-     * 过滤器：拥有技能数据 + 施法请求的实体
-     */
-    filter(): ecs.IMatcher {
-        return ecs.allOf(HeroSkillsComp, HeroAttrsComp, CSRequestComp);
-    }
-
-    /**
-     * 实体进入时触发（即请求施法时）
-     */
-    entityEnter(e: ecs.Entity): void {
-        if(!smc.mission.play || smc.mission.pause) return;
-        const skillsComp = e.get(HeroSkillsComp);
-        const heroAttrs = e.get(HeroAttrsComp);
-        const request = e.get(CSRequestComp);
-        const heroView = e.get(HeroViewComp);
-        
-        // 1. 验证数据完整性
-        if (!skillsComp || !heroAttrs || !request || !heroView) {
-            console.warn("[SCastSystem] 数据不完整，取消施法");
-            e.remove(CSRequestComp);
-            return;
-        }
-        
-        // 2. 获取技能数据
-        const skill = skillsComp.getSkill(request.s_uuid);
-        if (!skill) {
-            console.warn(`[SCastSystem] 技能索引无效: ${request.s_uuid      }`);
-            e.remove(CSRequestComp);
-            return;
-        }
-        
-        // 3. 检查施法条件
-        if (!this.checkCastConditions(skillsComp, heroAttrs, request.s_uuid)) {
-            e.remove(CSRequestComp);
-            return;
-        }
-        
-        // 4. 执行施法
-        this.executeCast(e, skill, request.targets, heroView);
-        
-        // 5. 扣除资源和重置CD
-        heroAttrs.mp -= skill.cost;
-        skillsComp.resetCD(request.s_uuid);
-        
-        // 6. 移除请求标记
-        e.remove(CSRequestComp);
-    }
-    
-    /**
-     * 检查施法条件
-     */
-    private checkCastConditions(skillsComp: HeroSkillsComp, heroAttrs: HeroAttrsComp, skillIndex: number): boolean {
-        // 检查角色状态
-        if (heroAttrs.is_dead) {
-            return false;
-        }
-        
-        // 检查控制状态（眩晕、冰冻）
-        if (heroAttrs.isStun() || heroAttrs.isFrost()) {
-            return false;
-        }
-        
-        // 检查CD和MP
-        if (!skillsComp.canCast(skillIndex, heroAttrs.mp)) {
-            return false;
-        }
-        
-        return true;
-    }
-    
-    /**
-     * 执行施法
-     */
-    private executeCast(casterEntity: ecs.Entity, skill: any, targets: Vec3[], heroView: HeroViewComp) {
-        const config = SkillSet[skill.uuid];
-        if (!config) {
-            console.error("[SCastSystem] 技能配置不存在:", skill.uuid);
-            return;
-        }
-        
-        // 1. 播放施法动画
-        heroView.playSkillEffect(skill.uuid);
-        
-        // 2. 延迟创建技能实体（等待动画）
-        const delay = config.with ?? 0.3;  // 施法前摇时间
-        heroView.scheduleOnce(() => {
-            this.createSkill(skill.uuid, heroView, targets);
-        }, delay);
-        
-        const heroAttrs = casterEntity.get(HeroAttrsComp);
-        console.log(`[SCastSystem] ${heroAttrs?.hero_name ?? '未知'} 施放技能: ${config.name}`);
-    }
-    
-    /**
-     * 创建技能实体
-     */
-    private createSkill(skillId: number, caster: HeroViewComp, targets: Vec3[]) {
-        // 检查节点有效性
-        if (!caster.node || !caster.node.isValid) {
-            console.warn("[SCastSystem] 施法者节点无效");
-            return;
-        }
-        
-        // 获取场景节点
-        const parent = caster.node.parent;
-        if (!parent) {
-            console.warn("[SCastSystem] 场景节点无效");
-            return;
-        }
-        
-        // ✅ 使用现有的 SkillEnt 创建技能
-        // const skill = ecs.getEntity<Skill>(Skill);
-        
-    }
-}