fix(fight): 修正空变更导致的潜在逻辑问题

modules/blazing/service/pet_fusion_service.go

@@ -46,14 +46,23 @@ func (s *PetFusionService) Data(p1, p2 uint32) uint32 {
 			return uint32(v.ResultPetID)
 		}
 	}
+	//说明是失败，直接返回失败
+	if len(pet) > 0 {
+		return 0
+	}
 
 	var pets []model.PetFusion
-
+	m = cool.DBM(s.Model)
 	m.Where("is_enable", 1).Where("is_default", 1).Scan(&pets)
 	if len(pets) == 0 {
 		return 0
 	}
+	res := pets[grand.Intn(len(pets)-1)]
+	rr := grand.Intn(100)
+	if rr < int(res.Probability) {
+		return uint32(res.ResultPetID)
+	}
 
-	return uint32(pets[grand.Intn(len(pets)-1)].ID)
+	return 0
 
 }