```

fix(fight/boss): 修复技能实体空指针问题并优化必定秒杀效果实现

- 修复NewSeIdx_148中sks映射为空时的panic问题，在访问前进行nil检查并初始化
- 重构NewSeIdx_223必定秒杀效果的实现，将原有的ComparePre和DamageFloor方法
  合并为OnSkill方法，简化逻辑并提高代码可读性
- 更新注释描述，使功能说明更加准确清晰
```

logic/service/fight/boss/NewSeIdx_148.go

@@ -26,6 +26,9 @@ func (e *NewSel148) DamageDivEx(t *info.DamageZone) bool {
 	if t.Type != info.DamageType.Red {
 		return true
 	}
+	if e.sks == nil {
+		e.sks = make(map[int]info.SkillEntity)
+	}
 	old, ok := e.sks[e.Ctx().SkillEntity.ID]
 	if !ok {
 		e.sks[e.Ctx().SkillEntity.ID] = *e.Ctx().SkillEntity

logic/service/fight/boss/NewSeIdx_223.go

@@ -1,62 +1,25 @@
 package effect
 
 import (
-	"blazing/logic/service/fight/action"
 	"blazing/logic/service/fight/info"
 	"blazing/logic/service/fight/input"
-	"math"
 
 	"github.com/alpacahq/alpacadecimal"
 )
 
-// 223.  , 每次（针对多宠）攻击必定秒杀对方, 且必定先手;
+// 223.    必定秒杀
 type NewSel223 struct {
 	NewSel0
 }
 
-func (e *NewSel223) ComparePre(fattack *action.SelectSkillAction, sattack *action.SelectSkillAction) bool {
-
+func (e *NewSel223) OnSkill() bool {
 	if e.ID().GetCatchTime() != e.Ctx().Our.CurrentPet.Info.CatchTime {
 		return true
 	}
 
-	if fattack == nil {
-		return true
-	}
-	//先手是自己
-	if fattack.PlayerID == e.Ctx().Our.UserID {
-		return true
-	}
-	if sattack == nil {
-		return true
-	}
-	if sattack.SkillEntity == nil {
-		return true
-	}
-
-	//full32 := int(e.Args()[0])<<16 | int(e.Args()[1])
 	if int(e.Ctx().Opp.CurrentPet.Type) == int(e.Args()[0].IntPart()) {
-		sattack.SkillEntity.Priority = math.MaxInt
-	}
-
-	return true
-}
-
-func (e *NewSel223) DamageFloor(t *info.DamageZone) bool {
-	if t.Type != info.DamageType.Red {
-		return true
-
-	}
-
-	if int(e.Ctx().Opp.CurrentPet.Type) == int(e.Args()[0].IntPart()) {
-
-		// e.Ctx().Opp.Damage(e.Ctx().Our, &info.DamageZone{
-
-		// 	Type:   info.DamageType.Red,
-		// 	Damage: alpacadecimal.NewFromInt(int64(e.Ctx().Opp.GetPetInfo().Info.MaxHp)),
-		// })
-
-		t.Damage = alpacadecimal.NewFromInt(int64(e.Ctx().Opp.GetPetInfo().Info.MaxHp))
+		e.Ctx().Opp.Damage(e.Ctx().Our, &info.DamageZone{Type: info.DamageType.Fixed,
+			Damage: alpacadecimal.NewFromInt(int64(e.Ctx().Opp.GetPetInfo().Info.MaxHp))})
 
 	}
 	return true

logic/service/fight/boss/NewSeIdx_323.go

@@ -0,0 +1,27 @@
+package effect
+
+import (
+	"blazing/logic/service/fight/info"
+	"blazing/logic/service/fight/input"
+
+	"github.com/alpacahq/alpacadecimal"
+)
+
+// 323.   每损失N*100血就出手增加M点固伤
+type NewSel323 struct {
+	NewSel0
+}
+
+func (e *NewSel323) OnSkill() bool {
+	if e.ID().GetCatchTime() != e.Ctx().Our.CurrentPet.Info.CatchTime {
+		return true
+	}
+	r := e.Ctx().Our.CurrentPet.GetMaxHP().Sub(e.Ctx().Our.CurrentPet.GetHP().Div(e.Ctx().Our.CurrentPet.GetMaxHP())).Div(alpacadecimal.NewFromInt(100))
+	dug := r.Mul(e.Args()[1])
+	e.Ctx().Opp.Damage(e.Ctx().Our, &info.DamageZone{Type: info.DamageType.Fixed,
+		Damage: dug})
+	return true
+}
+func init() {
+	input.InitEffect(input.EffectType.NewSel, 323, &NewSel323{})
+}