弹弹堂2.0计算器源代码。全部快捷键操作，操作熟练5秒钟可以完成射击。-Dan Dan Hall 2.0 calculator source code. All shortcut keys operation, the operation of skilled five seconds to complete shooting.

弹弹堂高抛计算器。输入风向和距离即可计算出力度与角度。-Incrediblob high court threw calculator. Enter the wind direction and strength can be calculated distance and angle.

弹弹堂射击公式计算器，自动取风速，自动调整力度-Bouncing Church Shooting formula calculator, take the wind speed automatic, automatic readjustment