阻滯器

阻滯器(//)是DDRace特有的方塊，它在阻止玩家通過的同時允許其他實體通過。阻滯器有三種類型：分別從單向、雙向或者四向阻滯玩家的移動。

關於碰撞和碰撞箱

阻滯器不會採用插值的碰撞檢測。正因如此，如果你通過阻滯器的碰撞箱的「時刻」處在兩個遊戲刻之間，你將會直接穿過去而不會滯留在阻滯器中。

這個特性帶來了下面這些影響：

• 如果你運動前一遊戲刻就處在阻滯器中會被滯留。
• 使用武士刀可以輕易地越過阻滯器。

碰撞箱

• Be aware - since stoppers are easily skippable, these hitboxes don't mean much due to the fact that one can easily skip several units through a stopper with speed.
  • 1-way stoppers (assumed to be pointing upwards) will prevent further downwards motion starting a distance 34 units upwards from the center but 16 units leftwards, rightwards, and downwards from the center.
  • 2-way stoppers (assumed to be pointing up and down) will prevent inwards motion starting a distance 34 units upwards and downwards from the center but 16 units left and right from the center.
  • 4-way stoppers will prevent inwards motion starting a distance 34 units in all directions from the center. Keep in mind that the hitbox is "+" shaped rather than square shaped.