Codea Tutorials #006--Functions & Classes in Lua, iPad Programming

Here's a short tutorial on functions and classes in Lua on the iPad with Codea.

Code for the Setup Class I use to have variables represent all the widths, heights, and colors.

--Colors
ltred=color(231, 84, 84, 255)
red=color(255, 0, 0, 255)
dkred=color(145, 31, 27, 255)
ltorange=color(234, 165, 70, 255)
orange=color(255, 117, 0, 255)
dkorange=color(161, 89, 24, 255)
ltyellow=color(226, 219, 114, 255)
yellow=color(255, 218, 0, 255)
dkyellow=color(145, 128, 26, 255)
ltgreen=color(81, 232, 79, 255)
green=color(0, 255, 0, 255)
dkgreen=color(32, 115, 32, 255)
ltcyan=color(163, 223, 217, 255)
cyan=color(0, 255, 249, 255)
dkcyan=color(29, 133, 119, 255)
ltblue=color(108, 101, 228, 255)
blue=color(25, 25, 255, 255)
dkblue=color(24, 26, 161, 255)
ltpurple=color(192, 106, 227, 255)
purple=color(191, 0, 255, 255)
dkpurple=color(123, 48, 142, 255)
ltpink=color(223, 141, 219, 255)
pink=color(228, 103, 220, 255)
dkpink=color(176, 20, 181, 255)
ltbrown=color(190, 155, 110, 255)
brown=color(175, 118, 44, 255)
dkbrown=color(134, 93, 58, 255)
white=color(255, 255, 255, 255)
ltgray=color(191, 191, 191, 255)
gray=color(127, 127, 127, 255)
dkgray=color(61, 61, 61, 255)
charcoal=color(30,30,30,255)
black=color(0,0,0,255)

--Widths & Heights
w=WIDTH
w975=w*.975
w95=w*.95
w925=w*.925
w90=w*.9
w875=w*.875
w85=w*.85
w84=w*.84
w83=w*.83
w825=w*.825
w80=w*.8
w75=w*.75
w725=w*.725
w70=w*.7
w68=w*.68
w675=w*.675
w66=w*.666666
w65=w*.65
w625=w*.625
w60=w*.6
w55=w*.55
w50=w*.5
w475=w*.475
w45=w*.45
w425=w*.425
w40=w*.4
w35=w*.35
w33=w*.333333
w30=w*.3
w275=w*.275
w25=w*.25
w20=w*.2
w15=w*.15
w14=w*.14
w125=w*.125
w10=w*.1
w09=w*.09
w08=w*.08
w07=w*.07
w075=w*.075
w06=w*.06
w05=w*.05
w045=w*.045
w04=w*.04
w035=w*.035
w033=w*.033
w03=w*.03
w025=w*.025
w02=w*.02
w015=w*.015
w01=w*.01
w005=w*.005

h=HEIGHT
h01=h*.01
h02=h*.02
h025=h*.025
h03=h*.03
h04=h*.04
h05=h*.05
h06=h*.06
h07=h*.07
h075=h*.075
h08=h*.08
h09=h*.09
h10=h*.1
h125=h*.125
h15=h*.15
h175=h*.175
h20=h*.2
h225=h*.225
h25=h*.25
h30=h*.3
h33=h*.333333
h35=h*.35
h375=h*.375
h40=h*.4
h45=h*.45
h475=h*.475
h50=h*.5
h55=h*.55
h60=h*.6
h65=h*.65
h66=h*.666666
h70=h*.7
h75=h*.75
h80=h*.8
h85=h*.85
h90=h*.9
h925=h*.925
h95=h*.95
h975=h*.975
h98=h*.98
h99=h*.99

[mirandalara]

hi, do You know were i can find the codea commands, not the lua commands, because i have been trying to use WHILE in codea, but it does not work