Re: [pygame] Networking?
On Nov 20, 2007 4:08 AM, Jason Ward <[EMAIL PROTECTED]> wrote: > I want to make my game playable over the network and if possible the > internet. > For the network it must support more than 2 computers and be realtime > Would the sockets library in python solve all my needs? http://www.google.com/search?q=simple+pygame+networking Try the first link returned. :-) -- :: Simon Wittber :: http://www.linkedin.com/in/simonwittber :: phone: +61.4.0135.0685 :: jabber/msn: [EMAIL PROTECTED]
Re: [pygame] Apply alpha to another image
Stuart Axon wrote: Hello, I'm wondering the best way to apply alpha from one surface onto another - I can get the alpha with pygame.surfarray.array_alpha But can't see a corresponding way to apply that to a surface without affecting the rgb values. Basically I have two images, one paletted, I manipulate the palette then blit it onto a 32 bit surface. The second image has the alpha, I want to apply this to the surface, keeping the rgb values - basically a very quick way of colourising things. Array slicing comes to the rescue. pygame.surfarray.pixels_alpha(surf32)[...] = array_of_alpha pixels_alpha() returns an array view of a surfaces alpha plane. The square brackets indicate assignment to the contents of the array. The ellipses represents the entire array. -- Lenard Lindstrom <[EMAIL PROTECTED]>
[pygame] Apply alpha to another image
Hello, I'm wondering the best way to apply alpha from one surface onto another - I can get the alpha with pygame.surfarray.array_alpha But can't see a corresponding way to apply that to a surface without affecting the rgb values. Basically I have two images, one paletted, I manipulate the palette then blit it onto a 32 bit surface. The second image has the alpha, I want to apply this to the surface, keeping the rgb values - basically a very quick way of colourising things.
Re: [pygame] Networking?
On Tue, 20 Nov 2007, Noah Kantrowitz wrote: > Pyraknet is worth a look, as is Twisted, > but both have their own problems. Twisted is very mature, but can take some effort to learn how to use. It can also be very tricky to incorporate into a game. Richard
[pygame] unsubscribe pygame-users
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Re: [pygame] Re: I'm getting BSOD while using PyGame.
On 11/15/07, Casey Duncan <[EMAIL PROTECTED]> wrote: > I would think not, presumably on a true HWSURFACE that would require > a round-trip to the graphics card, whereas on a SWSURFACE it just > needs to grab it from RAM. But isn't that what it has to do anyway? I mean, doesn't it have to send the surface to the gpu for processing? I really have no idea. > Also 32bpp may be faster than 24bpp, word > alignment and all that... What? > At any rate YMMV, and timeit is your friend 8^) Cool! Why are there all these great python modules that I've never heard about?... > -Casey Thanks, Ian
Re: [pygame] Networking?
Not really. There isn't yet a good, lightweight networking library that plays well with pygame. Pyraknet is worth a look, as is Twisted, but both have their own problems. I've got some code I can throw your way, but it still has rough edges. --Noah On Nov 19, 2007, at 2:08 PM, Jason Ward wrote: I want to make my game playable over the network and if possible the internet. For the network it must support more than 2 computers and be realtime Would the sockets library in python solve all my needs?
[pygame] Networking?
I want to make my game playable over the network and if possible the internet. For the network it must support more than 2 computers and be realtime Would the sockets library in python solve all my needs?
Re: [pygame] Doubt about using methods in python
Hello David, El 15/11/2007, a las 15:01, David Gowers escribió: Hi marta, On Nov 15, 2007 9:11 PM, marta sanz <[EMAIL PROTECTED]> wrote: Hi, I have a doubt about python and I would like to ask it to you. It is about the use of functions -methos- of a class within other class. I have 2 classes in 2 separate files, in file squares.py I have the class Square with the methods getRect() and setRect(). Now, in other file, board.py, I have the class Board that has an object outskirt= Square(), can anyone tell me how do I have to use the method setRect ? The code is the following: File squares.py class Square: def setRect(self, x,y,width,height): self.rect= pygame.rect(x,y,width, height) File board.py from squares import Square import squares class Board : for i in range(42): self.outskirt.append(squares.Square(self)) The above 2 lines are nonsensical, mainly because self only exists inside methods (and then only if you follow the convention of naming the first argument 'self'). using self outside of methods will not give the desired result -- in fact it'll give an error that self doesn't exist. What you probably want to do, is, each time a Board is created, initialize self.outskirt with those 42 squares. This is far closer to achieving what you want: class Board: def __init__ (self): self.outskirt = [] # remember to create the list before appending to it :) for i in range(42): self.outskirt.append(squares.Square(self)) # you are calling Square with a Board as the first argument -- is this your intent? Um, I forgot writing the def __init__(self). What I want to do with that method is to create a square and append it to the list, so I think I've done it wrong while writing "self", haven't I? def squareConfiguration (self): ... for j in range(len(self.outskirt)): #and now is when I don't know which I have to use to do it OK : self.outskirt[j].rect= pygame.rect ( x, y, w, h) self.outskirt[j].setRect( x, y, w, h) Square.setRect( self.outskirt[j], x, y, w, h) The following is probably more correct for what you want: def squareConfiguration (self): ... for sq in self.outskirt: # iterate through the items in self.outskirt rather than their indices. sq.setRect (x,y,w,h) # where are x,y,w,h coming from? are they calculated earlier in the function? ??? Well, they're calculated within that "for", what I wanted to ask was the right way of calling that method, that's why I didn't extend more in copying the body of that method :). I'll leave it to you to figure out why. I haven't proved them because I'm quite lost using python... Thanks and sorry for my English.. Have you looked at http://wiki.python.org/moin/Languages ? You might be able to find what you need to know written in your native language. Thanks!
