[Pyode-user] Tutorial 2 bug

[German L. M. <ger...@gm...>]

Tutorial 2 has a bug. The output is:

> Traceback (most recent call last):
>   File "tutorial2.py", line 155, in <module>
>     simulate(world, body1, body2)
>   File "tutorial2.py", line 141, in simulate
>     pygame.draw.circle(srf, (55,0,200), coord(x1,y1), 20, 0)
> TypeError: integer argument expected, got float


An easy fix is to replace the "coord" function content with this:
return int(320+170*x), int(400-170*y)
that is, convert to int the values to be returned.

I used the 2010.10.13 snapshot, and I'm running Ubuntu 11.04 32 bits.

-- 
Germán Larrain