TextureSpriteRenderer has no attribute 'renderer' about py-sdl2 HOT 6 CLOSED

Original comment by Marcus von Appen (Bitbucket: marcusva, GitHub: marcusva):

• fixed issue #36 and #39: the different render classes of sdl2.ext.sprite were renamed
  • the sdl2.ext.RenderContext class was renamed to sdl2.ext.Renderer to be
    consistent with with SDL2's naming scheme
  • sdl2.ext.SpriteRenderer was renamed to sdl2.ext.SpriteRenderSystem
  • sdl2.ext.SoftwareSpriteRenderer was renamed to sdl2.ext.SoftwareSpriteRenderSystem
  • sdl2.ext.TextureSpriteRenderer was renamed to sdl2.ext.TextureSpriteRenderSystem

from py-sdl2.

Original comment by Marcus von Appen (Bitbucket: marcusva, GitHub: marcusva):

Correct. You won't need an explicit TextureSpriteRenderer, though, since the RenderContext implicitly creates one, which is accessible via context.renderer on demand.

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Original comment by harradrush (Bitbucket: harradrush, GitHub: Unknown):

Oh, thanks. So, should I use something like that in such cases?

#!python

context = sdl2ext.RenderContext(window)
renderer = sdl2ext.TextureSpriteRenderer(context)
spriteFactory = sdl2ext.SpriteFactory(sprite_type=sdl2ext.TEXTURE, renderer=context)

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Original comment by Marcus von Appen (Bitbucket: marcusva, GitHub: marcusva):

The SpriteFactory requires a SDL_Renderer or RenderContext as argument to its renderer flag.

The TextureSpriteRenderer and SoftwareSpriterRenderer classes are not suitable for that, since they actually provide high-level functionality on top of the factory and renderers.

I should rename those to be more clear about that.

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Original comment by harradrush (Bitbucket: harradrush, GitHub: Unknown):

#!python

import sdl2.ext as sdl2ext

sdl2ext.init()

window = sdl2ext.Window('', size=(640, 480))
window.show()

renderer = sdl2ext.TextureSpriteRenderer(window)
#renderer.renderer = renderer.sdlrenderer #this is workaround I use
spriteFactory = sdl2ext.SpriteFactory(sprite_type=sdl2ext.TEXTURE, renderer=renderer)

sprite = spriteFactory.from_color(sdl2ext.convert_to_color((255, 0, 0, 0)), (32, 32))
renderer.render(sprite)

sdl2ext.TestEventProcessor().run(window)
sdl2ext.quit()

This code gives an error:

  File "D:\programming\PyCharm\virtualenv\Python_2.7.6_with_libs\lib\site-packages\sdl2\ext\sprite.py", line 465, in from_color
    return self.from_surface(sf, True)
  File "D:\programming\PyCharm\virtualenv\Python_2.7.6_with_libs\lib\site-packages\sdl2\ext\sprite.py", line 415, in from_surface
    texture = render.SDL_CreateTextureFromSurface(renderer.renderer,
AttributeError: 'TextureSpriteRenderer' object has no attribute 'renderer'

With workaround it works with no problem.

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Original comment by Marcus von Appen (Bitbucket: marcusva, GitHub: marcusva):

In which aspect is it incompatible with the SpriteFactory? Can you provide an example?

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