弹量≤1时自动换弹，开火键必须为左键、装弹键必须为R（默认按键）
Reloads automatically when 1 round or less is left; fire must be LMB, reload must be R (defaults).
General Brasch said: When you're out of bullets, you reload.
布拉施将军说过：没子弹了就要换弹
添加了对手柄的支持，开火键必须为RT（我没有手柄，使用虚拟手柄进行测试，实机体验未知）
Added gamepad support; the fire button must be RT (I don't have a gamepad, so I tested it with a virtual gamepad; the actual experience on real hardware is unknown).
添加了双版本，能够自动检测开火和换弹键（实验性功能），不再强制要求开火、换弹键为默认键位
Added dual versions that can automatically detect the fire and reload keys (experimental feature), and no longer require the fire and reload keys to be bound to their default keys.
Reloads automatically when 1 round or less is left; fire must be LMB, reload must be R (defaults).
General Brasch said: When you're out of bullets, you reload.
布拉施将军说过：没子弹了就要换弹
添加了对手柄的支持，开火键必须为RT（我没有手柄，使用虚拟手柄进行测试，实机体验未知）
Added gamepad support; the fire button must be RT (I don't have a gamepad, so I tested it with a virtual gamepad; the actual experience on real hardware is unknown).
添加了双版本，能够自动检测开火和换弹键（实验性功能），不再强制要求开火、换弹键为默认键位
Added dual versions that can automatically detect the fire and reload keys (experimental feature), and no longer require the fire and reload keys to be bound to their default keys.
