feat(Bullets): 调整子弹碰撞时的相机震动和反冲效果

增加相机震动强度并优化反冲力计算公式，使用子弹速度和伤害的立方根来计算反冲力，使效果更符合游戏设计需求

scripts/Contents/Bullets/Parrier.gd

@@ -28,8 +28,8 @@ func hitBullet(bullet: BulletBase): # 当前子弹与其他子弹相撞
 			eff.modulate = bullet.modulate.blend(bullet.texture.modulate)
 			eff.rotation = position.angle_to_point(bullet.position)
 			eff.shot()
-			CameraManager.shake(200, 250)
-			launcher.impluse((position - bullet.position).normalized() * sqrt(bullet.speed) * 500)
+			CameraManager.shake(250, 300)
+			launcher.impluse((position - bullet.position).normalized() * (bullet.speed * bullet.getDamage()) ** (1.0 / 3) * 250)
 			# 摧毁其他子弹
 			bullet.tryDestroy()
 			var cycler = launcher.getOrCreateCycleTimer("parry", 2000, 100)