def on_init(self):
pygame.init() #Initiating pygame
random.seed(a=None) #Possibility for random ints
self._display_surf = pygame.display.set_mode(self.size) #Making screen surface
pygame.display.set_caption("Snake Spel, av Aksel") #Window caption
self._display_surf.fill(BACK_COLOR) # Filling the screen with color
self.snake = Snake() # Making the snake
self.speed = 150 # Speed of snake
pygame.font.init() #Initiating possibility for text in pygame
self.dir = "down" #This is the start position and is updated in game
self.new_dir = None #A temporary direction used in on_event()
self.difficulty = 2 #The difficulty sets startingspeed (and maybe snake size)
self.points = len(self.snake.skeleton)-3 # The points are defined by size of snake
#Making the points-text
pygame.display.update()
self.points_text,self.points_text_rect = self.text_format("Poeng: " + str(self.points), None, 30, JOINT_COLOR, BOARD_LENGTH/2*JOINT_LENGTH, JOINT_LENGTH)
self._display_surf.blit(self.points_text, self.points_text_rect)
# Making the first fruit on random position
self.rand_x = random.randint(1,BOARD_LENGTH-1)
self.rand_y = random.randint(1,BOARD_LENGTH-1)
self.fruit = Joint(self.rand_x, self.rand_y)
def main():
width = 250 # width and height because of square game
score = 0
pg.init()
sound = pg.mixer.Sound('biteSound.wav')
window = pg.display.set_mode((width, width)) # Set window size
pg.display.set_caption("Snake") # Window Caption
s = sn.Snake()
a = sn.Box((0, 255, 0)) # initiate apple
a.apple() # randomize the apple
keys = pg.key.get_pressed() # set default key pres
playing = True # bool to keep game running
clock = pg.time.Clock() # controll fps
while playing:
pg.time.delay(100) # delay move by 100/1000 of a second
clock.tick(10) # keeps it at 10fps
for event in pg.event.get():
if event.type == pg.QUIT: # if user quits
pg.quit()
if event.type == pg.KEYDOWN: # if the user presses a key
keys = pg.key.get_pressed() # set the key
s.updateDir(keys, score) # update direction
s.updatePos() # update the currentX and CurrentY based on direction
s.newHead() # insert the new head
if eat(s, a) == False: # check is snake is eating the apple
s.deleteTail() # if it did not eat delete the tail
else:
pg.mixer.Sound.play(sound)
score += 1
a.apple() # else rerandomize the apple
refillAndUpdate(s, a, window) # replace and reprint game scrren
playing = checkColisions(s) # check for collisions
print("Your score is: {}".format(score))
def __init__(self, master=None, *args, **kwargs):
tk.Frame.__init__(self, master)
self.master = master
self.grid = Grid(master=master, *args, **kwargs)
self.snake = Snake(self.grid)
self.bind_all("<KeyRelease>", self.key_release)
self.snake.display()
def prepare_replay(self):
try:
self.scoreboard.setText("")
with open("config.json", "r") as f:
self.config = json.load(f)
output = []
for k in self.config:
output.append([k, self.config[k]])
output = [item for sublist in output for item in sublist]
self.config_info.setText("".join(output))
tree = ET.parse("replay.xml")
root = tree.getroot()
game_history = []
rounds = []
for turn in root:
for cells in turn:
for row in cells:
if cells.attrib["indexes"] == "19" and row.attrib[
"indexes"] == "77":
game_history.append(row.text)
copy_history = deepcopy(game_history)
rounds.append(copy_history)
game_history.clear()
else:
game_history.append(row.text)
for round in rounds:
round = np.reshape(round, (20, 78))
self.game.map = round
Snake.get_hex(self.hex, self.game)
self.initialize_map()
self.update_map()
myApp.processEvents()
time.sleep(0.5)
except:
self.config_info.setText("Failed to load a replay!")
def SpawnSnakes(self, brains=None, firstSpawn=0):
# Create snakes
if brains == None: # first spawn
for region in random.sample(self.world.regions,
numberOfSnakes + self.isHumanPlayer):
inNodes = numberOfBeams + numberOfFoodSenses + numberOfSnakeSenses * 2 + 1
outNodes = 2
brain = Genome(inNodes, outNodes)
brain.FullyConnect(self.population.innovations)
tempSnake = Snake(self,
region.position[0] + region.position[2] / 2,
region.position[1] + region.position[3] / 2,
brain)
self.snakes.append(tempSnake)
self.snakeHistory.append(tempSnake)
if self.isHumanPlayer:
self.snakeHistory.pop(0)
else:
i = 0
for region in random.sample(self.world.regions,
numberOfSnakes + firstSpawn):
tempSnake = Snake(self,
region.position[0] + region.position[2] / 2,
region.position[1] + region.position[3] / 2,
brains[i])
self.snakes.append(tempSnake)
self.snakeHistory.append(tempSnake)
i += 1
def interact(game):
snake = getSnake(game)
food = getFood(game)
win = getWin(game)
score = getScore(game)
name = getName(game)
key = win.getch()
difficulty = game['difficulty']
win.timeout(200 - 30 * difficulty) # a ameliorer
if key == 32:
pause(win)
try:
newSnake = Snake.computeNextPos(key, snake, food, win)
game = setSnake(newSnake, game)
except ValueError:
game = setHighScores(HighScores.log(score, name, difficulty), game)
game = resetScore(game)
game = setSnake(Snake.reset(), game)
game = setState('menu', game)
food = None
if foodEaten(snake, food):
game = setNewFood(game)
game = addScore(1, game)
return
def manual_action(snake: Snake, event: event) -> Action:
"""
A function that determines the action to be taken by the player's snake based on the button presses detected
by the event variable
:param snake: A reference to the user's snake
:param event: Some kind of game event such as a button press. Used to identify if a button was pressed
:return: Returns the action to be taken
"""
if snake.alive: # user's snake
keys = pygame.key.get_pressed() # get the button press
if snake.joints == []: # default action: keep snake moving forward
defaultaction = snake.findDirection(snake.head, snake.end)
else:
defaultaction = snake.findDirection(snake.head, snake.joints[0])
action_taken = defaultaction
user_permissible_actions = snake.permissible_actions()
if event.type == pygame.KEYDOWN: # if a button was pressed, change the action to be taken
if keys[pygame.
K_RIGHT] and Action.RIGHT in user_permissible_actions:
action_taken = Action.RIGHT
elif keys[
pygame.K_LEFT] and Action.LEFT in user_permissible_actions:
action_taken = Action.LEFT
elif keys[pygame.K_UP] and Action.TOP in user_permissible_actions:
action_taken = Action.TOP
elif keys[
pygame.K_DOWN] and Action.DOWN in user_permissible_actions:
action_taken = Action.DOWN
else:
action_taken = None # if the snake is dead, no action is taken
return action_taken
class World:
RED = 255, 0, 0
GREEN = 0, 255, 0
def __init__(self, loc, width, height):
self.loc = loc # Location and size of the world
self.width = width # Width of grid in cells
self.height = height # Height of grid in cells
self.cellWidth = 0 # Width of individual cell
self.cellHeight = 0 # Height of individual cell
self.updateSize()
self.snake = Snake(self, World.RED, 1, 0, 0)
self.blocks = [[None for x in range(width)] for y in range(height)]
self.newFood()
self.particles = []
def updateSize(self):
self.cellWidth = round(self.loc.width / self.width)
self.cellHeight = round(self.loc.height / self.height)
def update(self):
self.snake.update()
def newFood(self):
x = y = -1
while x < 0 or y < 0 or self.getBlock(x, y):
x = randint(0, self.width - 1)
y = randint(0, self.height - 1)
self.setBlock(x, y, Food(self, World.GREEN))
def spawnParticles(self, n, gridX, gridY):
for i in range(n):
col = randint(0, 255), randint(0, 255), randint(0, 255)
size = randint(1, 3)
speed = random() * 4.0 + 1.0
angle = random() * 2.0 * pi
self.particles.append(Particle([gridX * self.cellWidth + self.cellWidth // 2 + self.loc.x, gridY * self.cellHeight + self.cellHeight // 2 + self.loc.y], size, [speed * cos(angle), speed * sin(angle)], col))
def draw(self, surface):
for y, row in enumerate(self.blocks):
for x, block in enumerate(row):
if block:
drawRect = pygame.Rect(self.loc.x + x * self.cellWidth, self.loc.y + y * self.cellHeight,
self.cellWidth, self.cellHeight)
block.draw(surface, drawRect)
# self.snake.draw(surface)
def setBlock(self, x, y, block):
self.blocks[y][x] = block;
if block:
block.x = x
block.y = y
def getBlock(self, x, y):
return self.blocks[y][x]
def _answer(self, inp):
words = [
re.sub('[%s]' % re.escape(string.punctuation), '',
stemmer.stem(w.lower())) for w in nltk.word_tokenize(inp)
]
input_array = [0 for _ in range(len(self.words))]
for word in words:
if self.words.count(word) > 0:
input_array[self.words.index(word)] = 1
output = self.model.predict_proba([input_array])
#print(output)
index = np.argmax(output[0])
if output[0][index] > 0.8:
print("Bot: ", random.choice(self.responses[index]))
if self.tags[index] == "Quit":
return True
if self.tags[index] == "Time":
gettimenow()
return False
if self.tags[index] == "Weather":
getweathertoday()
return False
if self.tags[index] == "Highway Rider":
HighwayRider.main()
return False
if self.tags[index] == "Snake":
Snake.main()
return False
if self.tags[index] == "Space Invaders":
SpaceInvaders.main()
return False
if self.tags[index] == "Read Email":
username = input("Enter your username: "******"Enter your password: "******"Word":
os.startfile(
r'C:\Program Files (x86)\Microsoft Office\root\Office16\WinWord.exe'
)
return False
if self.tags[index] == "Excel":
os.startfile(
r'C:\Program Files (x86)\Microsoft Office\root\Office16\Excel.exe'
)
return False
if self.tags[index] == "Powerpoint":
os.startfile(
r'C:\Program Files (x86)\Microsoft Office\root\Office16\POWERPNT.exe'
)
return False
if self.tags[index] == "Outlook":
os.startfile(
r'C:\Program Files (x86)\Microsoft Office\root\Office16\Outlook.exe'
)
return False
else:
print("Bot: I don't understand")
return False
def addSnake(self, snake_id, name, cell, direction):
# add record of snake
new_snake = Snake(cell=cell, direction=direction, name=name)
self.id_snakes[snake_id] = new_snake
# add snake to board
if new_snake.isVulnerable():
for c in new_snake.getCells():
self.board.at(c, snake_id)
def start():
data = bottle.request.json
Snake.__init__(data)
return {
'taunt': 'battlesnake-python!'
}
def foodEaten(snake, food):
if food is None:
return True
if food[0] == Snake.getHeadX(snake) and food[1] == Snake.getHeadY(snake):
logging.info('some food has been eaten')
return True
else:
return False
def run_manual():
game_size = 50
dot_size = 10
delay = .1
distance_penalty = -1.5
food_reward = 10
snake = Snake(game_size, dot_size, delay, distance_penalty, food_reward)
snake.run_snake()
print("Score: " + str(snake.score))
def play(game_size=(30, 20), difficulty="medium"):
difficulties = {"easy": 80, "medium": 70, "hard": 60, "insane": 40}
test_snake = Snake(5, np.array([4, 0]), np.array([1, 0]))
test_game = GameManager(game_size, test_snake)
img = test_game.getFrame()
cv2.imshow("SnakeGame", img)
cv2.waitKey(0)
while True:
img = test_game.getFrame()
cv2.imshow("SnakeGame", img)
key = cv2.waitKey(difficulties[difficulty]) & 0xFF
if key == 119 or key == 82:
test_snake.onUpButtonPress()
if key == 97 or key == 81:
test_snake.onLeftButtonPress()
if key == 115 or key == 84:
test_snake.onDownButtonPress()
if key == 100 or key == 83:
test_snake.onRightButtonPress()
if key == 27:
break
if test_game.snakeColiding():
break
test_game.onFrameUpdate()
cv2.destroyAllWindows()
game_over = img
font = cv2.FONT_HERSHEY_SIMPLEX
cv2.putText(
game_over, 'Game Over',
(int(game_over.shape[1] / 2) - 90, int(game_over.shape[0] / 2)),
font, 1, (0, 0, 255), 2)
cv2.putText(game_over, 'Score: ' + str(test_game.snake.length * 10),
((int(game_over.shape[1] / 2) - 88,
int(game_over.shape[0] / 2) + 20)), font, .5,
(0, 0, 255), 1)
while True:
cv2.imshow("Game Over", game_over)
key = cv2.waitKey(1) & 0xFF
if key == 27:
break
cv2.destroyAllWindows()
def died():
"""
This happens if snake dies.
"""
Variables.is_dead = True
Snake.Snake().direction = Variables.PAUSE
Variables.points = Snake.Snake().points
Variables.high_score.append(Variables.points)
Variables.high_score = sorted(Variables.high_score, reverse=True)
def __init__(self):
pygame.init()
self.S = Snake()
self.F = Food()
# self.M = Menu()
self.CLOCK = pygame.time.Clock()
self.reset()
def test_remove(self) :
for i in removeIndexes :
x = Snake()
if i>len(x.points) : self.assertRaises(IndexError,x.remove(i))
elif i<0 : self.assertRaises(IndexError,x.remove(i))
else :
x.remove(i)
self.assertEquals(i+1,len(x.points))
def tournament_refresh_check(self):
while True:
if self.tournament_refresh:
self.tournament_refresh = False
time.sleep(5)
self.tournamentGame = self.tournamentGame + 1
self.setStyleSheet("background-color: rgba(255, 255, 255, 0)")
self.winner = 0
# snakes
self.snakes = []
self.scores = [0, 0, 0, 0]
# kad se opkoli,za pozicije nove zmije
self.new_snake = []
self.surpriseOn = False
self.effectOn = False
for position_number in range(4):
self.new_snake.append([[3, 2 + 2 * position_number], [2, 2 + 2 * position_number]])
self.new_snake.append([[3, 37 - 2 * position_number], [2, 37 - 2 * position_number]])
self.new_snake.append([[56, 2 + 2 * position_number], [57, 2 + 2 * position_number]])
self.new_snake.append([[56, 37 - 2 * position_number], [57, 37 - 2 * position_number]])
self.all_pos = []
for position_number in range(4):
self.all_pos.append([3, 2 + 2 * position_number])
self.all_pos.append([2, 2 + 2 * position_number])
self.all_pos.append([3, 37 - 2 * position_number])
self.all_pos.append([2, 37 - 2 * position_number])
self.all_pos.append([56, 2 + 2 * position_number])
self.all_pos.append([57, 2 + 2 * position_number])
self.all_pos.append([56, 37 - 2 * position_number])
self.all_pos.append([57, 37 - 2 * position_number])
# set Snakes
for i in range(1):
for j in range(self.NumPlayers):
if j == 0:
self.snakes.append(
Snake.Snake([[3, 2 + 2 * i], [2, 2 + 2 * i]], 2, Board.WIDTHINBLOCKS,
Board.HEIGHTINBLOCKS,
j))
if j == 1:
self.snakes.append(
Snake.Snake([[3, 37 - 2 * i], [2, 37 - 2 * i]], 2, Board.WIDTHINBLOCKS,
Board.HEIGHTINBLOCKS,
j))
for i in range(self.NumPlayers):
self.scores[i] = 0
self.TurnCounter = 0
self.turns = 0
self.GAME_OVER = False
self.intervalTimer = IntervalTimer(20, self.timeout, self.msg2statusbar, self.NumPlayers, self.scores)
self.intervalTimer.start()
def initAI(self):
"""
Initialize game with AI enemy
"""
if not self.done:
for s in self.snake:
if s.inGame: s.destroy(self.board)
self.board.makeMap()
self.board.makeApple()
self.snake = [Snake(self.board, 1), Snake(self.board, 2)]
self.runAI()
def init2P(self):
"""
Initialize 2 player game
"""
if not self.done:
for s in self.snake:
if s.inGame: s.destroy(self.board)
self.board.makeMap()
self.board.makeApple()
self.snake = [Snake(self.board, 1), Snake(self.board, 2)]
self.run(True)
def setup(self):
self.scoreText=self.font_big.render("SCORE : 0",True,pygame.Color(0,255,0))
self.snake_head=Snake.Snake(150,150)
self.snake_head.image.fill(pygame.Color(0,0,255))
self.spritesList.add(self.snake_head)
for i in range(1,3):
segment=Snake.Snake(150,150+i*10)
self.snake_segs.append(segment)
self.spritesList.add(segment)
self.food=Food.Food()
self.score=0
def show(game):
win = getWin(game)
food = getFood(game)
level = getLevel(game)
snake = getSnake(game)
score = getScore(game)
win.erase()
Level.show(level, win)
Snake.show(snake, win)
showFood(food, win)
showScore(score, win)
return
def __init__(self):
pygame.init()
self.width = 500
self.height = 500
self.clock = pygame.time.Clock()
pygame.display.set_caption("Snake")
pygame.display.set_icon(pygame.image.load('images\icon.png'))
self.font = pygame.font.SysFont('Comic Sans MS', 20)
self.screen = pygame.display.set_mode([self.width, self.height])
self.snake = Snake(self.width, self.height)
self.food = Food(self.width, self.height)
self.fail_sounds = self.GetOggFiles("sounds\\fail")
def epoch(self, old_population):
random.shuffle(old_population)
competitors = old_population[0:int(TOURNAMENT_PERCENT * POP_SIZE)]
old_population.sort()
winners = []
losers = []
for i in range(0, len(competitors), 2):
if competitors[i].get_fitness() > competitors[i + 1].get_fitness():
winners.append(competitors[i])
losers.append(competitors[i + 1])
else:
winners.append(competitors[i + 1])
losers.append(competitors[i])
for i in tqdm(range(len(winners)),
ascii=True,
desc="BREEDING",
leave=False):
temp = self.crossover(winners[i], random.choice(winners))
if temp.get_fitness() > losers[i].get_fitness():
old_population[0] = temp
old_population.sort()
temp = self.mutate(winners[i])
if temp.get_fitness() > winners[i].get_fitness():
if winners[i] in old_population:
index = old_population.index(winners[i])
old_population[index] = temp
old_population.sort()
self.total_fitness = 0 # Reset old total fitness
# Identify current most fit individual and perform fitness calculations
for genome in old_population:
self.total_fitness += genome.get_fitness()
if self.best_genome is None or genome.get_fitness(
) > self.best_genome.get_fitness():
fitness = genome.get_fitness()
self.best_genome = genome.copy()
self.best_genome.fitness = fitness
if (SHOW_NEW_BEST):
Snake.vectorFitness(self.best_genome, 0)
displayGenome = self.best_genome.copy()
Snake.vectorFitness(displayGenome, 0)
# Record fitness value parameters
self.avg_fitness = self.total_fitness / len(old_population)
self.best_fitness = self.best_genome.get_fitness()
return old_population
class Game(tk.Frame):
def __init__(self, master=None, *args, **kwargs):
tk.Frame.__init__(self, master)
self.master = master
self.grid = Grid(master=master, *args, **kwargs)
self.snake = Snake(self.grid)
self.bind_all("<KeyRelease>", self.key_release)
self.snake.display()
def run(self):
if not self.snake.status[0] == 'stop':
self.snake.move()
if self.snake.gameover == True:
#message = tkMessageBox.showinfo("Game Over", "your score: %d" % self.snake.score)
# if message == 'ok':
tk.sys.exit()
self.after(self.snake.speed, self.run)
def key_release(self, event):
key = event.keysym
key_dict = {
"Up": "Down",
"Down": "Up",
"Left": "Right",
"Right": "Left"
}
if key_dict.__contains__(
key) and not key == key_dict[self.snake.direction]:
self.snake.change_direction(key)
self.snake.move()
elif key == 'p':
self.snake.status.reverse()
def game_loop(self):
p1_can_play, p2_can_play = True, True
client_1 = self.clients[0][1]
client_2 = self.clients[1][1]
if len(keys_2) > 0 and len(keys_1) > 0:
while True:
time.sleep(0.25)
# pickle map and send it to the clients
for i in self.clients:
time.sleep(0.25)
msg = [self.game_env.map, self.points1, self.points2]
i[0].send(pickle.dumps(msg))
if p1_can_play:
p1_can_play, spawn_f1 = Snake.move(self.game_env, animal1, keys_1[-1], self.hex)
if p2_can_play:
p2_can_play, spawn_f2 = Snake.move(self.game_env, animal2, keys_2[-1], self.hex)
if spawn_f1 is not True:
self.points1 = self.points1 + 10
self.spawn_fruit = False
if self.spawn_fruit is False:
while self.spawn_fruit is False:
z = np.random.randint(0, len(self.hex))
self.spawn_fruit, _ = Snake.check_space(self.game_env.map, self.hex[z], 1, [0, 0, "#", "+"],
0)
_ = fruit(self.hex[z], self.game_env.map, "@")
elif spawn_f2 is not True:
self.points2 = self.points2 + 10
self.spawn_fruit = False
if self.spawn_fruit is False:
while self.spawn_fruit is False:
z = np.random.randint(0, len(self.hex))
self.spawn_fruit, _ = Snake.check_space(self.game_env.map, self.hex[z], 1, [0, 0, "#", "+"],
0)
_ = fruit(self.hex[z], self.game_env.map, "@")
# if all players cant play, send final message and break connection with clients
if p1_can_play is False and p2_can_play is False:
msg = ["end", str(client_1), str(client_2)]
for i in self.clients:
i[0].send(pickle.dumps(msg))
for i in self.clients:
self.clients.remove(i)
self.end_game = True
if len(self.clients) > 2:
break
def __init__(self, cellNumber):
self.gameFont = pygame.font.Font('Font/PoetsenOne-Regular.ttf', 25)
self.gameFontLarge = pygame.font.Font('Font/PoetsenOne-Regular.ttf',
120)
self.gameFontMedium = pygame.font.Font('Font/PoetsenOne-Regular.ttf',
60)
self.gameFontSmall = pygame.font.Font('Font/PoetsenOne-Regular.ttf',
25)
self.apple = pygame.image.load('Graphics/apple.png').convert_alpha()
self.cellNumber = cellNumber
self.snake = Snake(False)
self.snakeAI = Snake(True)
self.fruit = Fruit(cellNumber)
self.isGameOver = False
def PlayAutonomous(self, model, weights):
logging.info("Starting autonomous play.")
try:
json_file = open(model, 'r')
loaded_json_model = json_file.read()
model = model_from_json(loaded_json_model)
model.load_weights(weights)
except Exception as e:
print("Failed to load model.")
logging.error("Failed to load model.")
logging.error(repr(e))
return
o_GenData = GenerateTrainingData()
o_Game = Snake()
training_data_y = []
# oGame.ResetGame()
snake_pos = o_Game.snake_pos
apple_pos = o_Game.apple_pos
# distance = self.DistanceToApple(snake_pos, apple_pos)
for step in range(200000):
angle, normVector_apple, normVector_snake = o_GenData.angle_with_apple(
snake_pos, apple_pos)
isLeftBlocked, isFrontBlocked, isRightBlocked = o_GenData.GetBlockedPath(
snake_pos)
# button = o_GenData.GenerateRandomDirection(angle, snake_pos)
# training_data_y, button = o_GenData.GenerateOutput([isLeftBlocked, isFrontBlocked, isRightBlocked, button, angle, snake_pos], training_data_y)
predicted_direction = np.argmax(np.array(model.predict(np.array([isLeftBlocked, isFrontBlocked,\
isRightBlocked, normVector_apple[0], normVector_apple[1], normVector_snake[0], normVector_snake[1]])\
.reshape(-1, 7))))
new_direction = np.array(snake_pos[0]) - np.array(snake_pos[1])
if predicted_direction == 0: #Left
new_direction = np.array([new_direction[1], -new_direction[0]])
elif predicted_direction == 1: # Continue
new_direction = np.array(snake_pos[0]) - np.array(snake_pos[1])
elif predicted_direction == 2: # Right
new_direction = np.array([-new_direction[1], new_direction[0]])
button = o_GenData.GenerateNextButton(new_direction)
isBlocked = o_GenData.isNextBlocked(snake_pos, new_direction)
if isBlocked:
break
snake_pos, apple_pos, _ = o_Game.TrainGame(button)
def loadPopulation(self, filename):
"""
Načíta populáciu hadov
"""
readsnakes = []
csv_file = open(filename, 'r')
csv_reader = csv.reader(csv_file)
line_count = 0
for row in csv_reader:
line_count += 1
# Každý riadok reprezentuje hadov mozog
if line_count % 2 == 1:
tempsnake = Snake.snake()
tempbrain = self.createNeural(row)
tempsnake.brain = copy.deepcopy(tempbrain)
readsnakes.append(tempsnake)
del tempsnake
del tempbrain
del self.snakes
self.snakes = copy.deepcopy(readsnakes)
self.size = len(self.snakes)
def game_over_event_handeling():
global game_state, direction, snake, snake_list, x, y, apfel, apfel_x, apfel_y
for event in pygame.event.get():
if event.type == QUIT:
sys.exit()
elif event.type == KEYDOWN:
if event.key == K_SPACE:
del snake
snake_list = [[snake_x, snake_y],
[snake_x - snake_width, snake_y],
[snake_x - snake_width * 2, snake_y]]
snake = Snake(snake_list, snake_width, snake_height,
snake_color, snake_length)
x = snake_list[-1][0]
y = snake_list[-1][1]
del apfel
apfel_x, apfel_y = apfel_coords_generator(
round(random.randint(0, 730) / 15) * 15,
round(random.randint(0, 730) / 15) * 15)
apfel = Apfel(apfel_x, apfel_y, apfel_width, apfel_height,
apfel_color)
direction = 2
game_state = 'start'
elif event.key == K_ESCAPE:
quit()
def move():
data = bottle.request.json
return {
'move': Snake.move(data),
'taunt': 'battlesnake-python !'
}
def main():
gui = GuiLogic.GuiLogic()
snake = Snake.Snake(10, 10)
snake.dir((-1, 0))
update_snake_time = 0
food = (randint(0, 15), randint(0, 15))
while not (gui.alive()):
gui.eventHandler(snake)
if (snake.eat(food)):
food = (randint(0, 15), randint(0, 15))
dt = gui.CLOCK.tick(15) # Limit to 60 frames per second
update_snake_time += dt # Calculate millis seconds passed since last loop
if update_snake_time > 330:
snake.update()
update_snake_time = 0
currentSnake = snake.full()
gui.draw(currentSnake, food)
gui.update() # Call gui update
gui.quit()
def __init__(self):
# try:
address = sys.argv[1]
port = int(sys.argv[2])
self.event = KEY_RIGHT
self.dir = "right"
self.sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
self.sock.connect((address, port))
self.rdata = json.loads(str(self.sock.recv(2048)))
self.id = self.rdata["id"]
self.data = self.rdata["data"]
self.totalSnakes = len(self.data["snakes"])
curses.initscr()
self.score = 0
self.window = curses.newwin(HEIGHT, WIDTH, 0, 0)
self.window.timeout(TIMEOUT)
self.window.keypad(1)
curses.noecho()
curses.curs_set(0)
self.window.border(0)
self.snakes = []
for i in range(0, self.totalSnakes):
self.snakes.append(Snake.Snake(self.window,
self.data["snakes"][i]))
self.food = Food.Food(self.window, self.data["food"][0],
self.data["food"][1])
def __init__(self):
try:
address = sys.argv[1]
port = int(sys.argv[2])
self.event = KEY_RIGHT
self.dir = "right"
self.totalSnakes = int(sys.argv[3])
self.connections = []
self.addresses = []
self.sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
self.sock.bind((address, port))
self.sock.listen(1)
self.snakes = []
self.data = {
"win": 0,
"dead": [],
"snakes": [],
"food": [],
"scores": [],
}
for i in range(0, self.totalSnakes):
self.snakes.append(Snake.Snake(i + i))
self.data["scores"].append(0)
self.data["dead"].append(False)
self.data["snakes"].append(self.snakes[i].getBody())
self.food = Food.Food()
self.data["food"] = self.food.getCor()
except Exception as e:
print(e)
self.sock.close()
exit()
def __init__(self, loc, width, height):
self.loc = loc # Location and size of the world
self.width = width # Width of grid in cells
self.height = height # Height of grid in cells
self.cellWidth = 0 # Width of individual cell
self.cellHeight = 0 # Height of individual cell
self.updateSize()
self.snake = Snake(self, World.RED, 1, 0, 0)
self.blocks = [[None for x in range(width)] for y in range(height)]
self.newFood()
self.particles = []
def decode(self, encoded):
self.board = Board(src=encoded["board"])
self.id_snakes = {
sid: Snake(src=s)
for sid, s in encoded["snakes"].items()
}
self.foods = {fcell: Food(fcell) for fcell in encoded["foods"]}
def test_snake_move():
size_x = 20
size_y = 20
lenght = 4
testmap = Map.Map_obj(size_x, size_y)
mockparams = unittest.mock.MagicMock()
testsnake = Snake.Snake(testmap, mockparams)
mockparams = unittest.mock.MagicMock()
testsnake.parameters_object.direction = "w"
testsnake.move()
assert testsnake.move_y == (size_y / 2) - 1
assert testsnake.del_y == (size_y / 2) + lenght - 1
testsnake.parameters_object.direction = "a"
testsnake.move()
assert testsnake.move_y == (size_y / 2) - 1
assert testsnake.move_x == (size_x / 2) - 1
assert testsnake.del_y == (size_y / 2) + lenght - 1
assert testsnake.del_x == (size_x / 2) - 1
testsnake.move()
testsnake.parameters_object.direction = "s"
testsnake.move()
assert testsnake.move_y == (size_y / 2)
assert testsnake.move_x == (size_x / 2) - 2
assert testsnake.del_y == (size_y / 2) + lenght
assert testsnake.del_x == (size_x / 2) - 2
testsnake.parameters_object.direction = "d"
testsnake.move()
assert testsnake.move_y == (size_y / 2)
assert testsnake.move_x == (size_x / 2) - 1
assert testsnake.del_y == (size_y / 2) + lenght
assert testsnake.del_x == (size_x / 2) - 1
def init():
# on initialise la fenetre curses
curses.initscr()
win = curses.newwin(30, 80, 0, 0)
curses.noecho()
curses.curs_set(0)
win.nodelay(1)
logging.basicConfig(filename='snake.log', level=logging.INFO)
# creation du niveau
level = Level.create(1, 'levels.txt')
# creation du snake
snake = Snake.create(35, 15, 1, 2)
# creation du food
food = None
# creation du menu
menu = Menu.create(
'Change name',
'Change difficulty',
'Select level',
'Show HighScores',
'Play',
'Quit game'
)
# definition de l'etat du programme
state = 'menu'
# definition du nom du joueur
name = 'player1'
# definition de la difficulte
difficulty = 2
score = -1
HighScoreTable = HighScores.get()
# creation de la variable de type game
game = Game.create(
menu,
level,
snake,
food,
win,
state,
name,
difficulty,
score,
HighScoreTable
)
return game
def __init__(self ,x,y,d,l,map,draw_area,query): self.draw_area = draw_area self.food_list = [] self.obst_list = [] self.snake = Snake(draw_area, x, y, d, l) self.add_to_obstacles(self.snake) self.x = x self.y = y self.d = d self.l = l self.score = 0 self.map = map self.query = query self.transistor = 2 self.counter = 0 self.trigger = 1
def __init__(self, loc, width, height):
self.loc = loc # Location and size of the world
self.width = width # Width of grid in cells
self.height = height # Height of grid in cells
self.cellWidth = 0 # Width of individual cell
self.cellHeight = 0 # Height of individual cell
self.updateSize()
self.snake = Snake(self, World.RED, 1, 0, 0)
self.blocks = [[None for x in range(width)] for y in range(height)]
self.newFood()
self.particles = []
def __init__(self):
"""
Constructor method for PlayMap
Transition: initialized into new game state
input:none
output:none
"""
self.height = 500
self.width = 550
self.snake = Snake() # starting coord of snake
self.food = Food()
self.powerUp = PowerUp()
self.powerUpStatus = True
self.gameStatsBar = pygame.Rect(0,0,550,20)
self.powerUpIndicator = pygame.Rect(10,0,10,10)
self.score = len(self.snake.points)
self.diff = 0
def setUp(self) :
global sConstructor
global grownSnakes
global changeDirVars
global removeIndexes
global grownSnakes
sConstructor = Snake()
changeDirVars = [-1,1,-2,2]
##
UP = Snake()
UP.changeDir(2)
UP.move()
UP.changeDir(1)
DOWN = Snake()
RIGHT = Snake()
RIGHT.changeDir(2)
LEFT = Snake()
LEFT.changeDir(-2)
directionSnakes = [DOWN,UP,LEFT,RIGHT]
##
grownSnakes = []
for i in range(4) :
directionSnakes[i].grow()
grownSnakes.insert(i,directionSnakes[i])
removeIndexes = [30,5,10,15,-2]
pass
unpause_text.set_colorkey(BLACK)
game_over_text = pygame.image.load("assets/game_over.png").convert()
pygame.display.set_caption("Snake!")
# Loop until the user clicks the close button.
done = False
# start the game paused.
paused = True
first_time = True
lost = False
# Used to manage how fast the screen updates
clock = pygame.time.Clock()
snake = Snake(MAX_ROWS, MAX_COLS, GREEN, BOUNDARY_OFFSET, RECT_SIZE, DEFAULT_DIR)
apple = Block(random.randrange(MAX_ROWS), random.randrange(MAX_COLS), RED, BOUNDARY_OFFSET, RECT_SIZE, DEFAULT_DIR)
# -------- Main Program Loop -----------
while not done:
# need to keep track if we've processed a key or not
# lest the snake can enter inside itself with quick presses
pressedArrowKey = False
# --- Main event loop
for event in pygame.event.get(): # User did something
if event.type == pygame.QUIT: # If user clicked close
done = True # Flag that we are done so we exit this loop
if event.type == pygame.KEYDOWN and not pressedArrowKey:
head = snake.parts[0]
if event.key == pygame.K_UP and snake.parts[0].direction != "DOWN":
head.direction = "UP"
pressedArrowKey = True
class Player: def __init__(self ,x,y,d,l,map,draw_area,query): self.draw_area = draw_area self.food_list = [] self.obst_list = [] self.snake = Snake(draw_area, x, y, d, l) self.add_to_obstacles(self.snake) self.x = x self.y = y self.d = d self.l = l self.score = 0 self.map = map self.query = query self.transistor = 2 self.counter = 0 self.trigger = 1 #takes a list of keys #return newest revelant key as a direction def key_decode(self,keys): for key in reversed(keys): if key in self.map: return self.map[key] return "" def add_to_food(self,munchies): self.food_list.append(munchies) def add_to_obstacles(self,obst): self.obst_list.append(obst) def reset_snake(self): xposition = randrange(self.l ,self.draw_area.width -self.l) yposition = randrange(self.l ,self.draw_area.height -self.l) self.snake.reset(xposition,yposition , randrange(1,5), self.l) self.transistor = 0 self.score -= 1 def collision_detection(self): for snack in self.food_list: if self.snake.has_hit(snack): snack.teleport() self.snake.growth = True self.score += 1 for barrier in self.obst_list: if self.snake.has_hit(barrier): self.reset_snake() def draw(self): if self.transistor != 0: self.snake.draw() score_str = self.get_score_str() if self.query == True: self.draw_area.draw_str(1, self.draw_area.height -1, score_str) if self.query == False: self.draw_area.draw_str(self.draw_area.width -len(score_str) -1, self.draw_area.height -1, score_str) def get_score_str(self): if self.query == True: score_str = " Left Player = %i " % (self.score) if self.query == False: score_str = " Right Player = %i " % (self.score) if self.transistor == 0: blank_str = "" for x in range(len(score_str)): blank_str += " " score_str = blank_str return score_str def player_functions(self): self.trigger = 1 if self.transistor == 2: self.snake.move() self.collision_detection() self.draw() if self.transistor != 2: self.counter = self.counter + 1 if self.transistor == 0: self.draw() self.trigger = 0 self.transistor = 1 if self.trigger == 1: if self.transistor == 1: self.draw() self.transistor = 0 if self.counter == 10: self.counter = 0 self.transistor = 2
def GameLoop(screen,fpsSet):
## returns score
## screen size
score = 0
# sets Snake and food size in constructor to be able to change it in Settings
running = True # game running flag
size = Settings.surfaceSize
screen = pygame.display.set_mode(size,pygame.RESIZABLE| pygame.HWSURFACE|pygame.DOUBLEBUF)
Settings.obsList += generateObstacles(Settings.numberObs, screen) ## Settings class keeps obstacle number
Settings.obsDraw(screen)
pygame.display.update()
foodRadius = Settings.getFoodRadius()
SnakeSize = Settings.getSnakeSize()
food = Food(screen,foodRadius)
snake = Snake(screen,SnakeSize)
# sets Snake starting velocity
event,Str = block() # blocks before game starts
if Str == "quit":
exit()
elif Str == "mouse":
return 0 ## score
elif Str == "keydown":
snake.event(event,True)
while (snake.getVelocity() == (0,0)):
event,Str = block()
snake.event(event,True)
elif Str == "resize":
size = event.dict['size']
Settings.surfaceSize = size
screen = pygame.display.set_mode(size,pygame.RESIZABLE| pygame.HWSURFACE|pygame.DOUBLEBUF)
snake.set_surface(screen)
food.set_surface(screen)
food.redraw()
snake.redraw()
Settings.obsDraw(screen)
while running:
snake.move()
snake.draw()
# while loop allows for food to always be drawn in a single loop
while True:
coords = food.foodCoords()
if not(coords in snake.getBody()):
if checkObstacle(coords, Settings.obsList):
food.draw()
break;
## use screen.get_width and .get_height methods in case you need to resize
running = checkObstacle(snake.getPos(),Settings.obsList) ## check if Snake hit any obstacle
if snake.checkInvalidMove():
running = False
snake.set_surface(screen)
if Settings.getCollision(): #returns True if snake is set to collide with walls
snake.checkBoundaries()
if snake.getCrashState():
running = False
else:
x,y = snake.checkBoundaries()
if snake.getCrashState():
snakeX,snakeY = snake.getPos()
if snakeX > snake.surface.get_width():
snake.x = 0
elif snakeX < 0:
snake.x = snake.surface.get_width()
elif snakeY < 0:
snake.y = snake.surface.get_height()
elif snakeY > snake.surface.get_height():
snake.y = 0
if food.check(snake.x, snake.y):
score += 1
snake.eat()
food.erase()
event, Str = nonBlock()
if Str == "quit":
exit()
if Str == "none":
a = None
elif Str == "keydown":
snake.event(event,True)
elif Str == "mouse":
snake.event(event,False)
elif Str == "resize":
size = event.dict['size']
Settings.surfaceSize = size
screen = pygame.display.set_mode(size,screen.get_flags())
Settings.setSurface(screen)
snake.set_surface(screen)
food.set_surface(screen)
food.redraw()
snake.redraw()
Settings.obsDraw(screen)
pygame.display.update()
clock.tick(fpsSet) ## fps set -> must be set in every loop of the game loop
return score
def test_changeDirTests(self) :
# i : directionSnakes, j : changeDirVars
UP = Snake()
UP.changeDir(2)
UP.move()
UP.changeDir(1)
DOWN = Snake()
RIGHT = Snake()
RIGHT.changeDir(2)
LEFT = Snake()
LEFT.changeDir(-2)
directionSnakes = [DOWN,UP,LEFT,RIGHT]
for i in range(4) :
for j in range(4) :
UP2 = Snake()
UP2.changeDir(2)
UP2.move()
UP2.changeDir(1)
DOWN2 = Snake()
RIGHT2 = Snake()
RIGHT2.changeDir(2)
LEFT2 = Snake()
LEFT2.changeDir(-2)
directionSnakes2 = [DOWN2,UP2,LEFT2,RIGHT2]
directionSnakes2[i].changeDir(changeDirVars[j])
obj = directionSnakes2[i].direction
if i<2 :
if j<2 : self.assertEquals(directionSnakes[i].direction,obj)
else : self.assertEquals(changeDirVars[j],obj)
else :
if j<2 : self.assertEquals(changeDirVars[j],obj)
else : self.assertEquals(directionSnakes[i].direction,obj)
class PlayMap:
"""
PlayMap has state variables:
height:integer
width: integer
snake: Snake object
food: Food object
powerUp: powerUp object
powerUpStatus: boolean
gameStatsBar: pygame.Rect object
powerUpIndicator: pygame.Rect object
score: integer
assumptions: __init__ is executed first
"""
def __init__(self):
"""
Constructor method for PlayMap
Transition: initialized into new game state
input:none
output:none
"""
self.height = 500
self.width = 550
self.snake = Snake() # starting coord of snake
self.food = Food()
self.powerUp = PowerUp()
self.powerUpStatus = True
self.gameStatsBar = pygame.Rect(0,0,550,20)
self.powerUpIndicator = pygame.Rect(10,0,10,10)
self.score = len(self.snake.points)
self.diff = 0
def setDiff(self,difficulty) :
"""
function to set the base difficulty of the game (speed of snake)
transition: updates the difficulty of the game
input: integer to represent difficulty
output: none
"""
self.diff=difficulty
def updateState(self):
"""
function to update the current state of the game board
aka what is the state one time unit in the future
Transition: moves snake, grows, or dies based on situation
input:none
output:none
"""
self.snake.move()
# deal with food
head = self.snake.points[0]
if head == self.food.position:
self.snake.grow()
self.food = Food()
self.score += 1
def isSnakeDead(self):
"""
function to check if snake is dead
Transition: checks whether snake violates any rules of life
input:none
output:Boolean value
"""
status = self.didSnakeHitBorder() or self.didSnakeHitSelf()
return status
def getCurrentState(self):
"""
function to return the current state of the game board to MainMenu.py
Transition: returns current state of the board
input:none
output:an array of objects
"""
if self.isSnakeDead():
return -1
if self.powerUpStatus:
return [self.snake.points, self.food.position, self.gameStatsBar, self.powerUpIndicator, self.powerUp.position]
if self.powerUpStatus==False:
return [self.snake.points, self.food.position, self.gameStatsBar, -1, -1]
def didSnakeHitBorder(self):
"""
function to check whether snake hit edge of the window
Transition: checks against position of the borders to determine if snake is hitting the border
input:none
output:Boolean value
"""
head = self.snake.points[0]
if head.left < 0: return True
if head.left >= self.width: return True
if head.top-20 < 0: return True
if head.top >= self.height: return True
return False
def didSnakeHitSelf(self):
"""
function to check whether snake hit itself
Transition: checks against position of itself to determine if snake is hitting itself
input:none
output:Boolean value
"""
temp = len(self.snake.points)
i = 1
while i < temp :
if self.snake.points[0]==self.snake.points[i] :
if self.powerUpStatus :
self.powerUpStatus=False
self.snake.remove(i)
else : return True
i+=1
temp = len(self.snake.points)
return False
def test_grow(self) :
UP = Snake()
UP.changeDir(2)
UP.move()
UP.changeDir(1)
DOWN = Snake()
RIGHT = Snake()
RIGHT.changeDir(2)
LEFT = Snake()
LEFT.changeDir(-2)
directionSnakes = [DOWN,UP,LEFT,RIGHT]
for i in range(4) :
directionSnakes[i].grow()
self.assertEquals(str(directionSnakes[i]),str(grownSnakes[i]))