Animation.lua question

[Rick]

if animation.mode==0 then
frame = currenttime * animation.speed + self.frameoffset
else

 

mode 0 being loop I think. How does this work? I would think this would keep increasing the frame past the max frame value of the given animation sequence. Wouldn't/shouldn't that throw some kind of error?

[Josh]

Internally, the engine will modulate the input frame so it is always within the loop.