22 lines
597 B
Python
22 lines
597 B
Python
from typing import Optional
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import pyglet
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from gui.scene import Scene
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from gui.window import Window
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class FPSCounterScene(Scene):
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"""
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This scene represent a simple FPS Counter.
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"""
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def __init__(self):
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self.fps_display: Optional[pyglet.window.FPSDisplay] = None
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def on_window_added(self, window: Window):
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# the fps display need to be defined here because it is the moment where the window is first accessible
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self.fps_display = pyglet.window.FPSDisplay(window=window)
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def on_draw(self, window: Window) -> None:
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self.fps_display.draw()
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