Fightcade uses Lua scripting to allow players to extend the functionality of the emulator, particularly for training modes, hitbox viewers, and automated game states. Implementing a hotkey system within a Lua script is a fundamental skill for developers who want to create interactive tools that don't interfere with standard gameplay inputs. This essay explores the technical implementation, logic, and utility of creating a "top-level" hotkey system in the Fightcade environment.
Many scripts repurpose these keys (or separate Lua macros) to Record and Playback dummy actions. How to Configure & Use Lua Hotkeys fightcade lua hotkey top