this is very helpful. thanks! now how would this look like if I wanted to
place the sprite into a batch instead of blit'ing it?
On Friday, May 29, 2015 at 7:34:25 PM UTC+1, magu...@gmail.com wrote:
>
> Writing your own sprite class is fairly straight forward (I do it all the
> time), though you should keep in mind
> you may run into the same performance issues if you have a huge number of
> sprites because your system
> still has to iterate over each one of them to update them. In which case
> you'll have to find other ways to boost
> performance.
>
> Anyway, here's a simple custom class example:
>
> class my_sprite(object):
> def __init__(self,x,y):
> #load the sprites tileset into a texture grid
> #(optionally pass a reference from the tileset to the sprite
> #in the init function so you don't have keep loading it all the time)
>
> self.image = pyglet.image.TextureGrid(pyglet.image.ImageGrid(
> pyglet.image.load("tileset.png"),1,6))
> #display how many images are in the animation
> print len(self.image)
> #x position of sprite
> self.x = x
> #y position of sprite
> self.y = y
> #current frame of sprite
> self.frame = 0
> #rate to update each frame
> self.frame_rate = .5
>
> #update the sprite
> def update(self):
> self.frame += self.frame_rate
>
> #draw sprite (method may vary)
> def draw(self):
> self.image[int(self.frame)].blit(self.x,self.y)
>
>
> class main_program_whatever(object):
> def __init__(self):
> self.sprite = my_sprite(16,16)
>
> def update(self):
> for a in self.sprite:
> a.update()
>
>
>
>
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