refactor(技能系统): 重构技能系统以使用s_uuid作为主键并优化技能施放逻辑

- 将HeroSkillsComp中的技能数组改为以s_uuid为键的对象存储
- 修改CSRequestComp使用s_uuid替代skillIndex
- 优化SkillCastSystem和SACastSystem的施放逻辑
- 为SMoveDataComp添加rePos方法处理技能位置计算
- 移除未使用的SDataComSystem代码

assets/script/game/hero/SCastSystem.ts

@@ -24,7 +24,7 @@ import { CSRequestComp } from "../skill/STagComps";
  * - 施法检查与执行分离
  * - 自动处理资源消耗和CD重置
  */
-@ecs.register('SkillCastSystem')
+// @ecs.register('SkillCastSystem')
 export class SkillCastSystem extends ecs.ComblockSystem implements ecs.IEntityEnterSystem {
     
      /**
@@ -38,28 +38,28 @@ export class SkillCastSystem extends ecs.ComblockSystem implements ecs.IEntityEn
      * 实体进入时触发（即请求施法时）
      */
     entityEnter(e: ecs.Entity): void {
-        const skills = e.get(HeroSkillsComp);
-        const heroModel = e.get(HeroAttrsComp);
+        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 (!skills || !heroModel || !request || !heroView) {
+        if (!skillsComp || !heroAttrs || !request || !heroView) {
             console.warn("[SkillCastSystem] 数据不完整，取消施法");
             e.remove(CSRequestComp);
             return;
         }
         
         // 2. 获取技能数据
-        const skill = skills.getSkill(request.skillIndex);
+        const skill = skillsComp.getSkill(request.s_uuid);
         if (!skill) {
-            console.warn(`[SkillCastSystem] 技能索引无效: ${request.skillIndex}`);
+            console.warn(`[SkillCastSystem] 技能索引无效: ${request.s_uuid      }`);
             e.remove(CSRequestComp);
             return;
         }
         
         // 3. 检查施法条件
-        if (!this.checkCastConditions(skills, heroModel, request.skillIndex)) {
+        if (!this.checkCastConditions(skillsComp, heroAttrs, request.s_uuid)) {
             e.remove(CSRequestComp);
             return;
         }
@@ -68,8 +68,8 @@ export class SkillCastSystem extends ecs.ComblockSystem implements ecs.IEntityEn
         this.executeCast(e, skill, request.targets, heroView);
         
         // 5. 扣除资源和重置CD
-        heroModel.mp -= skill.cost;
-        skills.resetCD(request.skillIndex);
+        heroAttrs.mp -= skill.cost;
+        skillsComp.resetCD(request.s_uuid);
         
         // 6. 移除请求标记
         e.remove(CSRequestComp);
@@ -78,19 +78,19 @@ export class SkillCastSystem extends ecs.ComblockSystem implements ecs.IEntityEn
     /**
      * 检查施法条件
      */
-    private checkCastConditions(skills: HeroSkillsComp, heroModel: HeroAttrsComp, skillIndex: number): boolean {
+    private checkCastConditions(skillsComp: HeroSkillsComp, heroAttrs: HeroAttrsComp, skillIndex: number): boolean {
         // 检查角色状态
-        if (heroModel.is_dead) {
+        if (heroAttrs.is_dead) {
             return false;
         }
         
         // 检查控制状态（眩晕、冰冻）
-        if (heroModel.isStun() || heroModel.isFrost()) {
+        if (heroAttrs.isStun() || heroAttrs.isFrost()) {
             return false;
         }
         
         // 检查CD和MP
-        if (!skills.canCast(skillIndex, heroModel.mp)) {
+        if (!skillsComp.canCast(skillIndex, heroAttrs.mp)) {
             return false;
         }
         
@@ -116,8 +116,8 @@ export class SkillCastSystem extends ecs.ComblockSystem implements ecs.IEntityEn
             this.createSkill(skill.uuid, heroView, targets);
         }, delay);
         
-        const heroModel = casterEntity.get(HeroAttrsComp);
-        console.log(`[SkillCastSystem] ${heroModel?.hero_name ?? '未知'} 施放技能: ${config.name}`);
+        const heroAttrs = casterEntity.get(HeroAttrsComp);
+        console.log(`[SkillCastSystem] ${heroAttrs?.hero_name ?? '未知'} 施放技能: ${config.name}`);
     }
     
     /**