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13e247bea3
This paves the way to use OpenGL core profile in the future while still using legacy to draw the simple loader.
64 lines
2.3 KiB
Python
64 lines
2.3 KiB
Python
import argparse
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import pyglet
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from punyverse.loader import LoaderWindow
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from punyverse.ui import Punyverse
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INITIAL_WIN_HEIGHT = 540
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INITIAL_WIN_WIDTH = 700
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def main():
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parser = argparse.ArgumentParser(prog='punyverse', description='''
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Python simulator of a puny universe.
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''')
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parser.add_argument('-d', '--high-depth', help='Use a larger depth buffer',
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const=32, default=24, dest='depth', nargs='?', type=int)
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parser.add_argument('-m', '--multisample', help='Use multisampled image, optional samples',
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const=2, default=0, nargs='?', type=int)
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parser.add_argument('-v', '--no-vsync', help='Disables vsync',
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action='store_false', dest='vsync')
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parser.add_argument('-n', '--normal', help='Enables the use of normal maps',
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action='store_true')
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args = parser.parse_args()
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pyglet.options['shadow_window'] = False
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loader = LoaderWindow(width=INITIAL_WIN_WIDTH, height=INITIAL_WIN_HEIGHT,
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caption='Punyverse is loading...')
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template = pyglet.gl.Config(depth_size=args.depth, double_buffer=True,
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sample_buffers=args.multisample > 1,
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samples=args.multisample,
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major_version=3)
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platform = pyglet.window.get_platform()
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display = platform.get_default_display()
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screen = display.get_default_screen()
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try:
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config = screen.get_best_config(template)
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except pyglet.window.NoSuchConfigException:
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raise SystemExit('Graphics configuration not supported.')
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else:
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if hasattr(config, '_attribute_names'):
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print('OpenGL configuration:')
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for key in config._attribute_names:
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print(' %-22s %s' % (key + ':', getattr(config, key)))
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punyverse = Punyverse(width=INITIAL_WIN_WIDTH, height=INITIAL_WIN_HEIGHT,
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caption='Punyverse', resizable=True, vsync=args.vsync,
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config=config, visible=False)
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loader.set_main_context(punyverse.context)
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world = loader.load()
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punyverse.context.set_current()
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punyverse.initialize(world)
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loader.close()
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punyverse.set_visible(True)
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pyglet.app.run()
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if __name__ == '__main__':
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main()
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