loved that example! thank you! it recalls me childhood wooden toys! awesome! :) sent this link to http://identi.ca/group/pygame as well
On 7/20/09, DR0ID <dr...@bluewin.ch> wrote: > hi > > Maybe that helps you: http://arainyday.se/projects/python/JumpingJack/ > > Look in the archives, this has been asked before. > > ~DR0ID > > Paulo Silva schrieb: >> ok, understood! and thanks about the fixing from the attachment! :) >> >> On 7/20/09, Michael George <mdgeo...@cs.cornell.edu> wrote: >> >>> Note that you would need rotate_point or something similar if you want >>> to rotate around a point that's not the center. >>> >>> Michael George wrote: >>> >>>> Oops, I made a type. See attached >>>> >>>> Michael George wrote: >>>> >>>>> Actually, after looking more closely, rotate_point wasn't what you >>>>> needed. The problem was because when you rotate the image, the >>>>> output is still an upright rectangle, and you were placing (the upper >>>>> left corner of) that rectangle in the same place. If you place the >>>>> center instead, it works out. See the attached file for the fixed >>>>> version. >>>>> >>>>> --Mike >>>>> >>>>> Paulo Silva wrote: >>>>> >>>>>> thanks! >>>>>> >>>>>> but btw, i tried to apply it, and the result got more weird - not only >>>>>> i can't move the sprites independently, as the rotations got much more >>>>>> weird >>>>>> >>>>>> http://pastebin.com/f733ebf04 >>>>>> >>>>>> (anyway, i'm still newbie on Pygame, and i still struggle a lot about >>>>>> how Python deals with variables, arrays, lists, and methods ) >>>>>> >>>>>> if someone know how to fix it, be welcome on editing that, and sharing >>>>>> us the resulting pastebin url - thanks a lot in advance! :) >>>>>> >>>>>> >>>>>> >>>>>> On 7/19/09, Michael George <mdgeo...@cs.cornell.edu> wrote: >>>>>> >>>>>> >>>>>>> You can use a function from my game: >>>>>>> >>>>>>> http://pen.svn.sourceforge.net/viewvc/pen/data/parts/cannon.py?revision=31&view=markup >>>>>>> >>>>>>> >>>>>>> >>>>>>> see the rotate_point function >>>>>>> >>>>>>> --Mike >>>>>>> >>>>>>> Paulo Silva wrote: >>>>>>> >>>>>>> >>>>>>>> hi, >>>>>>>> >>>>>>>> i confess it seems a bad handle from me about sprite rotation on >>>>>>>> Pygame - do someone know better how we can handle it better, making >>>>>>>> them rotating its center? >>>>>>>> >>>>>>>> http://pastebin.com/f53335b66 >>>>>>>> >>>>>>>> thanks! >>>>>>>> >>>>>>>> >>>>>>>> >>> >> >> >
