fix: 修复子弹伤害计算并调整触发条件

调整Wuwei子弹的伤害计算方式，移除冗余计算并添加rate2变量控制伤害倍率。修改Parrier子弹的反射伤害计算，加入子弹伤害因子。优化DaoStatue武器的攻击触发条件，从检测1颗子弹改为3颗，并简化子弹生成逻辑。

scripts/Contents/Bullets/Parrier.gd

@@ -76,7 +76,7 @@ func hitBullet(bullet: BulletBase): # 当前子弹与其他子弹相撞
 			elif bullet.motionType == BulletBase.MotionType.STAB:
 				parryEffect(bullet)
 				bullet.hitbox.set_deferred("disabled", true)
-				bullet.launcher.takeDamage(atk * reflectRate)
+				bullet.launcher.takeDamage(atk * reflectRate * bullet.getDamage())
 				bullet.launcher.impluse(Vector2.from_angle(bullet.rotation) * -2000)
 				generateParryBall(bullet.baseDamage)
 			elif bullet.motionType == BulletBase.MotionType.SPRINT:

scripts/Contents/Bullets/Wuwei.gd

@@ -3,10 +3,16 @@ class_name WuweiBullet
 
 @export var canMove: bool = true
 
+var rate2: float = 0
+
 func ai():
 	if canMove:
 		PresetBulletAI.lockLauncher(self , launcher, true)
 		PresetBulletAI.trace(self , launcher.currentFocusedPosition, 0.1)
+func hitBullet(bullet: BulletBase):
+	if !is_instance_valid(launcher): return
+	if BulletTool.canDamage(bullet, launcher):
+		baseDamage *= rate2 ** bullet.getDamage()
 
 func shoot():
 	for bullet in BulletBase.generate(