pymunk_demo_platformer_02.py Full Listing#

pymunk_demo_platformer_02.py#
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"""
Example of Pymunk Physics Engine Platformer
"""
import math
from typing import Optional
import arcade

SCREEN_TITLE = "PyMunk Platformer"

# How big are our image tiles?
SPRITE_IMAGE_SIZE = 128

# Scale sprites up or down
SPRITE_SCALING_PLAYER = 0.5
SPRITE_SCALING_TILES = 0.5

# Scaled sprite size for tiles
SPRITE_SIZE = int(SPRITE_IMAGE_SIZE * SPRITE_SCALING_PLAYER)

# Size of grid to show on screen, in number of tiles
SCREEN_GRID_WIDTH = 25
SCREEN_GRID_HEIGHT = 15

# Size of screen to show, in pixels
SCREEN_WIDTH = SPRITE_SIZE * SCREEN_GRID_WIDTH
SCREEN_HEIGHT = SPRITE_SIZE * SCREEN_GRID_HEIGHT


class GameWindow(arcade.Window):
    """ Main Window """

    def __init__(self, width, height, title):
        """ Create the variables """

        # Init the parent class
        super().__init__(width, height, title)

    def setup(self):
        """ Set up everything with the game """
        pass

    def on_key_press(self, key, modifiers):
        """Called whenever a key is pressed. """
        pass

    def on_key_release(self, key, modifiers):
        """Called when the user releases a key. """
        pass

    def on_update(self, delta_time):
        """ Movement and game logic """
        pass

    def on_draw(self):
        """ Draw everything """
        self.clear()


def main():
    """ Main function """
    window = GameWindow(SCREEN_WIDTH, SCREEN_HEIGHT, SCREEN_TITLE)
    window.setup()
    arcade.run()


if __name__ == "__main__":
    main()