import sys
from retro.src import retro
from pacman.game.game import Game
window = retro.Window(title='Pacman', size=(448, 528), fps=60)
game = Game()
def update():
if not game.finished:
maze = game.maze
player = game.player
ghosts = game.ghosts
key = window.events.key_press
if key(retro.K_UP): player.nxtdir = [ 0, -1]
elif key(retro.K_DOWN): player.nxtdir = [ 0, 1]
elif key(retro.K_LEFT): player.nxtdir = [-1, 0]
elif key(retro.K_RIGHT): player.nxtdir = [ 1, 0]
game.update()
else:
game.reset()
def render():
game.render(window)
window.loop(update, render)
import sys
from retro.src import retro
from flappy.nnga import NNGAPool
from flappy.game import Game
window = retro.Window(title='Flappy Bird', size=(288, 512), fps=-1)
game = Game(window, nbirds=10)
pool = NNGAPool(size=len(game.birds), arch=(2, 1))
def update():
if not game.finished:
for i, b in enumerate(game.birds):
if b.fitness >= 10000:
print(pool.generation, b.fitness)
sys.exit()
if b.alive and pool[i].predict(
b.rect.y / window.rect().height,
game.target.centery / window.rect().height,
)[0] > 0.5:
b.flap()
game.update()
else:
best_fitness = pool.evolve(game.birds)
print(pool.generation - 1, best_fitness)
if pool.generation - 1 >= 50: sys.exit()
game.reset()
def draw(target):
target.draw_img(obj1, obj1_rect.topleft)
target.draw_img(obj2, obj2_rect.topleft)
target.draw_img(obj3, obj3_rect.topleft)
target.draw_img(obj4, obj4_rect.topleft)
target.draw_img(obj5, obj5_rect.topleft)
return draw
# ---
window = retro.Window(
title='image',
size=(800, 600),
fps=30,
headless='--interactive' not in sys.argv,
)
test_draw = TestDraw()
test_init = TestInit()
test_tf = TestTransform()
def render(target):
target.fill(retro.WHITE)
test_draw(target)
test_init(target)
test_tf(target)
if window.headless:
from retro.src import retro
window = retro.Window(title='events', size=(640, 480), fps=30)
def update():
# key - event
e = window.events.event(retro.KEYDOWN)
if e: print(e)
e = window.events.event(retro.KEYUP)
if e: print(e)
# key - methods
e = window.events.key_press(retro.K_F1)
if e: print('press F1')
e = window.events.key_hold(retro.K_F1)
if e: print('hold F1')
e = window.events.key_release(retro.K_F1)
if e: print('release F1')
# mouse- event
e = window.events.event(retro.MOUSEBUTTONDOWN)
if e: print(e)
e = window.events.event(retro.MOUSEBUTTONUP)
if e: print(e)
# mouse- methods
e = window.events.mouse_press(retro.M_LEFT)
if e: print('press M_LEFT')
e = window.events.mouse_hold(retro.M_LEFT)
if e: print('hold M_LEFT')
def __init__(self):
self.window = retro.Window(title='Pacman', size=(448, 528), fps=-1)
self.game = Game()
self.rand_impulse = RandImpulse()
target.fill(retro.WHITE)
s1.draw(target)
s1.draw(target,
position=s1.rect1.topleft,
area=retro.Rect(10, 10, 30, 30))
s2.draw(target)
s2.draw(target,
position=s2.rect1.topleft,
area=retro.Rect(0, 10, 1000, 1000))
s3.draw(target)
return update
window = retro.Window(
title='sprite',
size=(320, 240),
fps=30,
headless='--interactive' not in sys.argv,
)
test_sprite = TestSprite(window)
if window.headless:
for _ in range(10):
test_sprite()
# window.save(assets('expectation_sprite.png'))
assert window == retro.Image(assets('expectation_sprite.png'))
else:
window.loop(None, test_sprite)
class Game:
def __init__(self, window):
self.window = window
self.state = None
def update(self):
if self.state is None:
self.state = states.Run(self.window)
elif type(self.state) == states.Run:
if self.state.winner:
self.state = states.End(self.window, self.state.winner)
else:
self.state.update()
elif type(self.state) == states.End:
if self.state.restart:
self.state = states.Run(self.window)
else:
self.state.update()
def render(self):
self.state.render()
window = retro.Window(title='Pong', size=(600, 400), fps=120)
window.cursor(False)
game = Game(window)
window.loop(game.update, game.render)
def __init__(self):
self.nn_pool = NNGAPool(size=200, arch=(10, 10, 10, 4))
self.window = retro.Window(title='Pacman', size=(448, 528), fps=-1)
self.games = Games(size=len(self.nn_pool))
self.state = Level1(self.window)
elif type(self.state) == Level1:
if self.state.win:
self.state = Level2(window)
elif self.state.lost:
self.state = type(self.state)(self.window)
else:
self.state.update()
elif type(self.state) == Level2:
if self.state.win:
self.state = End(window)
elif self.state.lost:
self.state = type(self.state)(self.window)
else:
self.state.update()
elif type(self.state) == End:
if self.state.restart:
self.state = Level1(window)
else:
self.state.update()
def render(self):
self.state.render()
window = retro.Window(title='Lemmings', size=(800, 400), fps=45)
window.cursor(pygame.cursors.diamond)
game = Game(window)
window.loop(game.update, game.render)
class Game:
def __init__(self, window):
self.window = window
self.state = None
def update(self):
if self.state is None:
self.state = states.Run(window)
elif type(self.state) == states.Run:
if self.state.win:
self.state = states.End(window)
else:
self.state.update()
elif type(self.state) == states.End:
if self.state.restart:
self.state = states.Run(window)
else:
self.state.update()
def render(self):
self.state.render()
window = retro.Window(title='Maze', size=(400, 400), fps=60)
window.cursor(False)
game = Game(window)
window.loop(game.update, game.render)
class Game:
def __init__(self, window):
self.window = window
self.state = None
def update(self):
if self.state is None:
self.state = states.Run(window)
elif type(self.state) == states.Run:
if self.state.finished:
self.state = states.End(window)
else:
self.state.update()
elif type(self.state) == states.End:
if self.state.restart:
self.state = states.Run(window)
else:
self.state.update()
def render(self):
self.state.render()
window = retro.Window(title='Empire City', size=(400, 300), fps=60)
window.cursor(False)
game = Game(window)
window.loop(game.update, game.render)
