refactor(fight): 优化战斗逻辑代码结构，清理冗余代码

logic/controller/pet.go

@@ -7,8 +7,6 @@ import (
 	"blazing/logic/service/pet"
 	"blazing/logic/service/player"
 
-	"github.com/samber/lo"
-
 	"blazing/modules/blazing/model"
 
 	"github.com/jinzhu/copier"
@@ -179,6 +177,12 @@ func (h Controller) SetPetSkill(data *pet.ChangeSkillInfo, c *player.Player) (re
 		return item.CatchTime == data.CatchTime
 	})
 	if ok {
+		_, _, ok := utils.FindWithIndex(onpet.SkillList, func(item model.SkillInfo) bool { //已经存在技能
+			return item.ID == data.ReplaceSkill
+		})
+		if ok {
+			return
+		}
 		for i := 0; i < len(onpet.SkillList); i++ {
 			if onpet.SkillList[i].ID == data.HasSkill {
 				onpet.SkillList[i].ID = data.ReplaceSkill
@@ -188,9 +192,9 @@ func (h Controller) SetPetSkill(data *pet.ChangeSkillInfo, c *player.Player) (re
 		}
 
 	}
-	onpet.SkillList = lo.UniqBy(onpet.SkillList, func(s model.SkillInfo) int {
-		return int(s.ID)
-	})
+	// onpet.SkillList = lo.UniqBy(onpet.SkillList, func(s model.SkillInfo) int {
+	// 	return int(s.ID)
+	// })
 	return &pet.ChangeSkillOutInfo{
 		CatchTime: data.CatchTime,
 	}, 0