Function Hooks

You can use each by just doing

function name(arguments)

end

Name	Arguments	Description
start	Song Name	Gets called when modchart loads
update	Elapsed frames	Gets called every frame (after the song starts)
stepHit	Current Step	Gets called when ever a step hits (steps are in between beats, aka 4 steps are in a beat)
beatHit	Current Beat	Gets called when ever a beat hits
keyPressed	Key Pressed	Gets called when a key just got pressed (up, down, left, right, accept)
songStart	None	Gets called when the song starts