Example Kirby (original) (raw)

Example: Kirby

PyBoy is loadable as an object in Python. This means, it can be initialized from another script, and be controlled and probed by the script. Take a look at the example below, which interacts with the game.

All external components can be found in the PyBoy Documentation. If more features are needed, or if you find a bug, don't hesitate to make an issue here on GitHub, or write on our Discord channel.

For Game Boy documentation in general, have a look at the Pan Docs, which has clear-cut details about every conceivable topic.

pyboy = PyBoy(kirby_rom) pyboy.set_emulation_speed(0) assert pyboy.cartridge_title == "KIRBY DREAM LA"

kirby = pyboy.game_wrapper kirby.start_game() pyboy.tick(5) # To render Kirby after .start_game True pyboy.screen.image.save("Kirby1.png")

from pyboy.utils import WindowEvent pyboy.send_input(WindowEvent.SCREEN_RECORDING_TOGGLE)

assert kirby.score == 0 assert kirby.lives_left == 4 assert kirby.health == 6

pyboy.button_press("right") for _ in range(280): # Walk for 280 ticks ... # We tick one frame at a time to still render the screen for every step ... pyboy.tick(1, True) True...

assert kirby.score == 800 assert kirby.health == 5

print(kirby) Kirby Dream Land: Score: 800 Health: 5 Lives left: 4 Sprites on screen: Sprite [0]: Position: (68, 80), Shape: (8, 16), Tiles: (Tile: 2, Tile: 3), On screen: True Sprite [1]: Position: (76, 80), Shape: (8, 16), Tiles: (Tile: 18, Tile: 19), On screen: True Sprite [2]: Position: (102, 31), Shape: (8, 16), Tiles: (Tile: 204, Tile: 205), On screen: True Sprite [3]: Position: (94, 31), Shape: (8, 16), Tiles: (Tile: 198, Tile: 199), On screen: True Sprite [4]: Position: (126, 64), Shape: (8, 16), Tiles: (Tile: 152, Tile: 153), On screen: True Sprite [5]: Position: (118, 64), Shape: (8, 16), Tiles: (Tile: 140, Tile: 141), On screen: True Tiles on screen: 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19

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pyboy.screen.image.save("Kirby2.png") pyboy.send_input(WindowEvent.SCREEN_RECORDING_TOGGLE) pyboy.tick() True

kirby.reset_game() assert kirby.score == 0 assert kirby.health == 6

pyboy.stop()