feat: 实现战斗效果逻辑和接口重构

logic/service/fight/boss/NewSeIdx_43.go

@@ -1,15 +1,37 @@
 package effect
 
 import (
+	"blazing/logic/service/fight/action"
 	"blazing/logic/service/fight/input"
 )
 
 // 43. 遇到天敌自身所有技能先制减少n；（a1: n）
-// TODO: 实现遇到天敌自身所有技能先制减少n；（a1: n）的核心逻辑
 type NewSel43 struct {
 	NewSel0
 }
 
+func (e *NewSel43) ComparePre(fattack *action.SelectSkillAction, sattack *action.SelectSkillAction) bool {
+	if !e.IsOwner() {
+		return true
+	}
+	if !e.ISNaturalEnemy() {
+		return true
+	}
+	if fattack == nil || sattack == nil {
+		return true
+	}
+	if fattack.PlayerID == e.Ctx().Our.UserID {
+		if fattack.SkillEntity != nil {
+			fattack.SkillEntity.XML.Priority -= int(e.Args()[0].IntPart())
+		}
+		return true
+	}
+	if sattack.PlayerID == e.Ctx().Our.UserID && sattack.SkillEntity != nil {
+		sattack.SkillEntity.XML.Priority -= int(e.Args()[0].IntPart())
+	}
+	return true
+}
+
 func init() {
 	input.InitEffect(input.EffectType.NewSel, 43, &NewSel43{})
 }