Lua 3D Camera Example v0.3b

Blah who released a first version of his 3D Example for Lua a few days back is back with a new version, heres the details:

changes are more or less with the art ..i was testing terrains..sprites/billboards etc..(not using them for now but its all in there). im working on player stuff now..jumping, strafing, collision..etc.. i added a basic "head bob" function..(but its not finished at the moment)..to the first person camera..ummm analog works now....anyway... nothing too exciting..i do like the look a little better now though. change cameras by pressing select..

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via blah

Not Very Usefull For Noobs. But If Your Good In Lua its GREAT!! Thanks,Sujo

When I try and run this using luaplayer (windows 0.19) I get the follwing error:

error: Functions.lua:5: attempt to index global `Gu' (a nil value)

Am I missing something ?

same, error

error: Functions.lua:5: attempt to index global `Gu' (a nil value)