feat(pet): 重构宠物属性计算与技能学习逻辑，优化代码结构

logic/controller/pet.go

@@ -114,34 +114,28 @@ func (h *Controller) PlayerShowPet(
 }
 func (h *Controller) PetOneCure(
 	data *pet.PetOneCureInboundInfo, c *player.Player) (result *pet.PetOneCureOutboundInfo, err errorcode.ErrorCode) { //这个时候player应该是空的
-	result = &pet.PetOneCureOutboundInfo{
-		data.CatchTime,
-	}
-	var temp []model.PetInfo
 
-	for _, pi := range c.Info.PetList {
-		if pi.CatchTime == data.CatchTime {
-			pi.Hp = pi.MaxHp
-			// 恢复技能PP值
-			var skillList [4]model.SkillInfo
-			for i, skill := range pi.SkillList {
-				// 跳过无效技能
-				if skill.ID == 0 {
-					continue
-				}
-				// 恢复至最大PP值（从配置表获取）
-				if maxPP, ok := xmlres.SkillMap[int(skill.ID)]; ok {
-					skill.PP = uint32(maxPP.MaxPP)
-					skillList[i] = skill
-				}
+	_, onpet, ok := FindWithIndex(c.Info.PetList, func(item model.PetInfo) bool {
+		return item.CatchTime == data.CatchTime
+	})
+	if ok {
+		onpet.Hp = onpet.MaxHp
+		for i := 0; i < 4; i++ {
+			// 跳过无效技能
+			if onpet.SkillList[i].ID == 0 {
+				continue
+			}
+			// 恢复至最大PP值（从配置表获取）
+			if maxPP, ok := xmlres.SkillMap[int(onpet.SkillList[i].ID)]; ok {
+				onpet.SkillList[i].PP = uint32(maxPP.MaxPP)
+
 			}
-			pi.SkillList = skillList
 		}
-		temp = append(temp, pi)
 	}
 
-	c.Info.PetList = temp
-	return result, 0
+	return &pet.PetOneCureOutboundInfo{
+		CatchTime: data.CatchTime,
+	}, 0
 
 }
 
@@ -165,3 +159,14 @@ func (h *Controller) PetFirst(
 	return result, 0
 
 }
+
+// FindWithIndex 遍历slice，找到第一个满足条件的元素
+// 返回：索引、元素指针、是否找到
+func FindWithIndex[T any](slice []T, predicate func(item T) bool) (int, *T, bool) {
+	for i := range slice {
+		if predicate(slice[i]) {
+			return i, &slice[i], true
+		}
+	}
+	return -1, nil, false
+}