```

fix(fight): 修复战斗效果和属性设置中的边界条件问题

- 修复Effect468中负值处理后提前返回的问题
- 重命名Effect470的SkillHit方法为Skill_Use_ex以匹配实际功能
- 注释掉调试用的println语句
- 在SetProp方法中添加属性值边界检查，确保属性值在-6到6范围内
```

logic/service/fight/input/fight.go

@@ -257,7 +257,7 @@ func (our *Input) CalculatePower(deftype *Input, skill *info.SkillEntity) alpaca
 		Mul(typeRate).                      // 克制系数
 
 		Mul(skill.Criticalrandom()) //随机波动
-	println(baseDamage.IntPart(), damage.IntPart(), attackDec.IntPart(), defenseDec.IntPart(), "技能伤害")
+	//println(baseDamage.IntPart(), damage.IntPart(), attackDec.IntPart(), defenseDec.IntPart(), "技能伤害")
 	return damage
 
 }

logic/service/fight/input/prop.go

@@ -34,6 +34,9 @@ func (target *Input) SetProp(source *Input, index, level int8) bool {
 	case level < 0:
 		if target.AttackValue.Prop[index] > -6 {
 			target.AttackValue.Prop[index] += level
+			if target.AttackValue.Prop[index] < -6 {
+				target.AttackValue.Prop[index] = -6
+			}
 		} else {
 			return false
 		}
@@ -41,6 +44,9 @@ func (target *Input) SetProp(source *Input, index, level int8) bool {
 	case level > 0:
 		if target.AttackValue.Prop[index] < 6 {
 			target.AttackValue.Prop[index] += level
+			if target.AttackValue.Prop[index] > 6 {
+				target.AttackValue.Prop[index] = 6
+			}
 		} else {
 			return false
 		}