use brain.screen.print_at
eg.
brain.screen.print_at("Hello", x=10, y=120)
brain.screen.print_at("Hello", x=10, y=90, opaque=False)
create colors using RGB, for example, using the REPL.
>>> c1=Color(0x804000)
>>> c1
Color 00804000
>>> brain.screen.clear_screen(c1)
>>> c2=Color(255,0,255)
>>> c2
Color 00FF00FF
>>> brain.screen.clear_screen(c2)
>>>
web colors
>>> Color.
__class__ __name__ value __bases__
__dict__ BLACK BLUE CYAN
GREEN ORANGE PURPLE RED
TRANSPARENT WHITE YELLOW hsv
is_transparent rgb web
>>> c3=Color('#F00')
>>> c3
Color 00FF0000
>>> c4=Color('#804020')
>>> c4
Color 00804020
>>>
using hsv values to modify a color
>>> c4.hsv(120,1.0,1.0)
65280
>>> c4
Color 0000FF00
>>> c4.hsv(150,1.0,1.0)
65407
>>> c4
Color 0000FF7F
>>>
see this for REPL