问题描述
我正在制作一个小行星游戏。我让船动起来 小行星应该漂浮。 我希望在小行星与飞船相撞时发生爆炸，但我不知道如何让它发挥作用。谢谢。
import arcade
import random
import math
from abc import ABC,abstractmethod
# These are Global constants to use throughout the game
SCREEN_WIDTH = 800
SCREEN_HEIGHT = 600
BULLET_RADIUS = 30
BULLET_SPEED = 10
BULLET_LIFE = 60
SHIP_TURN_AMOUNT = 3
SHIP_THRUST_AMOUNT = 0.25
SHIP_RADIUS = 30
INITIAL_ROCK_COUNT = 5
BIG_ROCK_SPIN = 1
BIG_ROCK_SPEED = 1.5
BIG_ROCK_RADIUS = 15
MEDIUM_ROCK_SPIN = -2
MEDIUM_ROCK_RADIUS = 5
SMALL_ROCK_SPIN = 5
SMALL_ROCK_RADIUS = 2
"""
Flying Object
-VeLocity
-Point
-Draw
-Advance
-Angle
Asteroid
Ship
Bullet
SmallRock
BigRock
LargeRock """
# This class determines a starting point.
class Point:
def __init__(self):
self.x = 0.00
self.y = 0.00
# This class determines speed.
class VeLocity:
def __init__(self):
self.dx = 0.00
self.dy = 0.00
class FlyingObject(ABC):
def __init__(self,img):
self.center = Point()
self.veLocity = VeLocity()
self.alive = True
self.img = img
self.texture = arcade.load_texture(self.img)
self.width = self.texture.width
self.height = self.texture.height
self.radius = SHIP_RADIUS
self.angle = 0
self.speed = 0
self.direction = 1
"""
VeLocity to be looked at later.
"""
self.veLocity.dx = math.cos(math.radians(self.direction)) * self.speed
self.veLocity.dy = math.sin(math.radians(self.direction)) * self.speed
def advance(self):
self.wrap()
self.center.y += self.veLocity.dy
self.center.x += self.veLocity.dx
def is_alive(self):
return self.alive
def draw(self):
arcade.draw_texture_rectangle(
self.center.x,self.center.y,self.width,self.height,self.texture,self.angle,255,)
def hit(self):
self.alive = False
return self.hit_score
def wrap(self):
if self.center.x > SCREEN_WIDTH:
self.center.x -= SCREEN_WIDTH
if self.center.x < 0:
self.center.x += SCREEN_WIDTH
if self.center.y > SCREEN_HEIGHT:
self.center.y -= SCREEN_HEIGHT
if self.center.y < 0:
self.center.y += SCREEN_HEIGHT
class Ship(FlyingObject):
def __init__(self):
super().__init__("images/playerShip1_orange.png")
self.angle = 1
self.center.x = SCREEN_WIDTH / 2
self.center.y = SCREEN_HEIGHT / 2
self.radius = SHIP_RADIUS
def left(self):
self.angle += SHIP_TURN_AMOUNT
def right(self):
self.angle -= SHIP_TURN_AMOUNT
def thrust(self):
self.veLocity.dx -= math.sin(math.radians(self.direction)) * SHIP_THRUST_AMOUNT
self.veLocity.dy += math.cos(math.radians(self.direction)) * SHIP_THRUST_AMOUNT
def rev_Thrust(self):
self.veLocity.dx += math.sin(math.radians(self.direction)) * SHIP_THRUST_AMOUNT
self.veLocity.dy -= math.cos(math.radians(self.direction)) * SHIP_THRUST_AMOUNT
class Bullet(FlyingObject):
def __init__(self,ship_angle,ship_x,ship_y):
super().__init__("images/laserBlue01.png")
self.radius = BULLET_RADIUS
self.life = BULLET_LIFE
self.speed = BULLET_SPEED
self.angle = ship_angle - 90
self.center.x = ship_x
self.center.y = ship_y
def fire(self):
self.veLocity.dx -= math.sin(math.radians(self.angle + 90)) * BULLET_SPEED
self.veLocity.dy += math.cos(math.radians(self.angle + 90)) * BULLET_SPEED
def advance(self):
super().advance()
self.life -= 1
if self.life <= 0:
self.alive = False
class Asteroid(FlyingObject):
def __init__(self,img):
super().__init__(img)
self.radius = 0.00
self.hit_score = 1
def advance(self):
super().advance()
self.radius = 0.00
def hit(self):
self.alive = False
return self.hit_score
"""
This class represent the small asteroid size.
"""
class SmallRock(Asteroid):
def __init__(self):
super().__init__("images/meteorGrey_small1.png")
self.radius = SMALL_ROCK_RADIUS
self.speed = BIG_ROCK_SPEED
self.lives = 1
def advance(self):
super().advance()
self.angle += SMALL_ROCK_SPIN
def break_apart(self,asteroids):
self.alive = False
def hit(self):
"""
Reduces object life as a bullet hits it.
"""
self.lives -= 1
if self.lives == 2:
self.hit_score = 1
elif self.lives == 1:
self.hit_score = 1
elif self.lives == 0:
self.alive = False
self.hit_score = 5
return self.hit_score
"""
This class represents the medium asteroid size.
"""
class MediumRock(Asteroid):
def __init__(self):
super().__init__("images/meteorGrey_med1.png")
self.radius = MEDIUM_ROCK_RADIUS
self.speed = BIG_ROCK_SPEED
self.veLocity.dx = math.cos(math.radians(self.direction)) * self.speed
self.veLocity.dy = math.sin(math.radians(self.direction)) * self.speed
self.lives = 2
def advance(self):
super().advance()
self.angle += MEDIUM_ROCK_SPIN
def break_apart(self,asteroids):
small = SmallRock()
small.center.x = self.center.x
small.center.y = self.center.y
small.veLocity.dy = self.veLocity.dy + 1.5
small.veLocity.dx = self.veLocity.dx + 1.5
small2 = SmallRock()
small2.center.x = self.center.x
small2.center.y = self.center.y
small2.veLocity.dy = self.veLocity.dy - 2
small2.veLocity.dx = self.veLocity.dx + 1.5
asteroids.append(small)
asteroids.append(small2)
self.alive = False
def hit(self):
"""
Reduces object life as a bullet hits it.
"""
self.lives -= 1
if self.lives == 2:
self.hit_score = 1
elif self.lives == 1:
self.hit_score = 1
elif self.lives == 0:
self.alive = False
self.hit_score = 2
return self.hit_score
class LargeRock(Asteroid):
def __init__(self):
super().__init__("images/meteorGrey_big1.png")
self.radius = BIG_ROCK_RADIUS
self.center.x = random.randint(1,50)
self.center.y = random.randint(1,150)
self.direction = random.randint(1,50)
self.speed = BIG_ROCK_SPEED
self.hit_score = 5
self.lives = 3
self.veLocity.dx = math.cos(math.radians(self.direction)) * self.speed
self.veLocity.dy = math.sin(math.radians(self.direction)) * self.speed
def advance(self):
super().advance()
self.angle += BIG_ROCK_SPIN
"""
This breaks the rock into pieces when hit by a bullet.
"""
def break_apart(self,asteroids):
med1 = MediumRock()
med1.center.x = self.center.x
med1.center.y = self.center.y
med1.veLocity.dy = self.veLocity.dy + 2
med2 = MediumRock()
med2.center.x = self.center.x
med2.center.y = self.center.y
med2.veLocity.dy = self.veLocity.dy - 2
small = SmallRock()
small.center.x = self.center.x
small.center.y = self.center.y
small.veLocity.dy = self.veLocity.dy + 5
asteroids.append(med1)
asteroids.append(med2)
asteroids.append(small)
self.alive = False
def hit(self):
"""
Reduces object life as a bullet hits it.
"""
self.lives -= 1
if self.lives == 2:
self.hit_score = 1
elif self.lives == 1:
self.hit_score = 1
elif self.lives == 0:
self.alive = False
self.hit_score = 10
return self.hit_score
class Game(arcade.Window):
"""
This class handles all the game callbacks and interaction
This class will then call the appropriate functions of
each of the above classes.
You are welcome to modify anything in this class.
"""
def __init__(self,width,height):
"""
Sets up the initial conditions of the game
:param width: Screen width
:param height: Screen height
"""
super().__init__(width,height)
arcade.set_background_color(arcade.color.SMOKY_BLACK)
self.held_keys = set()
self.asteroids = []
for i in range(INITIAL_ROCK_COUNT):
bigAst = LargeRock()
self.asteroids.append(bigAst)
# todo: declare anything here you need the game class to track
self.ship = Ship()
self.score = 0
self.bullets = []
def on_draw(self):
"""
Called automatically by the arcade framework.
Handles the responsibility of drawing all elements.
"""
# clear the screen to begin drawing
arcade.start_render()
for asteroid in self.asteroids:
asteroid.draw()
# todo: draw each object
for bullet in self.bullets:
bullet.draw()
self.ship.draw()
self.draw_score()
"""'
This method removes dead objects from the game and makes the ship
inactive if it collides with an asteroid
"""
def draw_score(self):
"""
Puts the current score on the screen
"""
score_text = "score: {}".format(self.score)
start_x = 10
start_y = SCREEN_HEIGHT - 20
arcade.draw_text(
score_text,start_x=start_x,start_y=start_y,font_size=12,color=arcade.color.NAVY_BLUE,)
def remove_Deadobjects(self):
for bullet in self.bullets:
if not bullet.alive:
self.bullets.remove(bullet)
for asteroid in self.asteroids:
if not asteroid.alive:
self.asteroids.remove(asteroid)
if not self.ship.alive:
"""
Opens a Game Over Window when the ship collides with an asteroid
"""
arcade.open_window(700,400,"Game Over")
arcade.start_render()
arcade.draw_text(
text="GAME OVER! TRY AGAIN",start_x=20,start_y=200,color=arcade.color.RED,font_size=50,)
arcade.finish_render()
arcade.run()
def check_collisions(self):
for bullet in self.bullets:
for asteroid in self.asteroids:
if bullet.alive and asteroid.alive:
distance_x = abs(asteroid.center.x - bullet.center.x)
distance_y = abs(asteroid.center.y - bullet.center.y)
max_dist = asteroid.radius + bullet.radius
if (distance_x < max_dist) and (distance_y < max_dist):
asteroid.break_apart(self.asteroids)
bullet.alive = False
asteroid.alive = False
bullet.alive = False
# collision to occur
print("Collision of asteroid and bullet.")
for asteroid in self.asteroids:
if self.ship.alive and asteroid.alive:
distance_x = abs(asteroid.center.x - self.ship.center.x)
distance_y = abs(asteroid.center.y - self.ship.center.y)
max_dist = asteroid.radius + self.ship.radius
if (distance_x < max_dist) and (distance_y < max_dist):
self.ship.alive = False
asteroid.alive = False
print("Asteroid collides with ship")
def update(self,delta_time):
"""
Update each object in the game.
:param delta_time: tells us how much time has actually elapsed
"""
self.check_keys()
for asteroid in self.asteroids:
asteroid.advance()
for bullet in self.bullets:
bullet.advance()
self.remove_Deadobjects()
self.check_collisions()
self.ship.advance()
# Todo: Tell everything to advance or move forward one step in time
# Todo: Check for collisions
def check_keys(self):
"""
This function checks for keys that are being held down.
You will need to put your own method calls in here.
"""
if arcade.key.LEFT in self.held_keys:
self.ship.left()
if arcade.key.RIGHT in self.held_keys:
self.ship.right()
if arcade.key.UP in self.held_keys:
self.ship.thrust()
if arcade.key.DOWN in self.held_keys:
self.ship.rev_Thrust()
# Machine gun mode...
# if arcade.key.SPACE in self.held_keys:
# pass
def on_key_press(self,key: int,modifiers: int):
"""
Puts the current key in the set of keys that are being held.,see; You will need to add things here to handle firing the bullet.
"""
if self.ship.alive:
self.held_keys.add(key)
if key == arcade.key.SPACE:
bullet = Bullet(self.ship.angle,self.ship.center.x,self.ship.center.y)
self.bullets.append(bullet)
bullet.fire()
# Todo: Fire the bullet here!
def on_key_release(self,modifiers: int):
"""
Removes the current key from the set of held keys.
"""
if key in self.held_keys:
self.held_keys.remove(key)
# Creates the game and starts it going window = Game(SCREEN_WIDTH,SCREEN_HEIGHT) arcade.run()
解决方法
我知道您可以将飞船的爆炸创建为一种“动画”。
我对动画不太了解，所以我建议您观看这些视频以了解更好的动画：
Python Arcade 库 p08 - AnimatedWalkingSprite：https://youtu.be/tM-nKmGi3jA
Python Arcade 库 p09 - AnimatedTimeSprite：https://youtu.be/Iw51tl4pyNU
对于游戏结束部分（在我的计算机上造成错误），我建议您使用 View 而不是 Widow。
下面是一个使用视图的例子：
https://arcade.academy/examples/view_instructions_and_game_over.html?highlight=view
如果我快速添加视图，那应该会给我们一些关于此的信息（我的代码更改位于第 318、399-403、497-513 行）：
import arcade
import random
import math
from abc import ABC,abstractmethod
# These are Global constants to use throughout the game
SCREEN_WIDTH = 800
SCREEN_HEIGHT = 600
BULLET_RADIUS = 30
BULLET_SPEED = 10
BULLET_LIFE = 60
SHIP_TURN_AMOUNT = 3
SHIP_THRUST_AMOUNT = 0.25
SHIP_RADIUS = 30
INITIAL_ROCK_COUNT = 5
BIG_ROCK_SPIN = 1
BIG_ROCK_SPEED = 1.5
BIG_ROCK_RADIUS = 15
MEDIUM_ROCK_SPIN = -2
MEDIUM_ROCK_RADIUS = 5
SMALL_ROCK_SPIN = 5
SMALL_ROCK_RADIUS = 2
"""
Flying Object
-Velocity
-Point
-Draw
-Advance
-Angle
Asteroid
Ship
Bullet
SmallRock
BigRock
LargeRock """
# This class determines a starting point.
class Point:
def __init__(self):
self.x = 0.00
self.y = 0.00
# This class determines speed.
class Velocity:
def __init__(self):
self.dx = 0.00
self.dy = 0.00
class FlyingObject(ABC):
def __init__(self,img):
self.center = Point()
self.velocity = Velocity()
self.alive = True
self.img = img
self.texture = arcade.load_texture(self.img)
self.width = self.texture.width
self.height = self.texture.height
self.radius = SHIP_RADIUS
self.angle = 0
self.speed = 0
self.direction = 1
"""
Velocity to be looked at later.
"""
self.velocity.dx = math.cos(math.radians(self.direction)) * self.speed
self.velocity.dy = math.sin(math.radians(self.direction)) * self.speed
def advance(self):
self.wrap()
self.center.y += self.velocity.dy
self.center.x += self.velocity.dx
def is_alive(self):
return self.alive
def draw(self):
arcade.draw_texture_rectangle(
self.center.x,self.center.y,self.width,self.height,self.texture,self.angle,255,)
def hit(self):
self.alive = False
return self.hit_score
def wrap(self):
if self.center.x > SCREEN_WIDTH:
self.center.x -= SCREEN_WIDTH
if self.center.x < 0:
self.center.x += SCREEN_WIDTH
if self.center.y > SCREEN_HEIGHT:
self.center.y -= SCREEN_HEIGHT
if self.center.y < 0:
self.center.y += SCREEN_HEIGHT
class Ship(FlyingObject):
def __init__(self):
super().__init__("images/playerShip1_orange.png")
self.angle = 1
self.center.x = SCREEN_WIDTH / 2
self.center.y = SCREEN_HEIGHT / 2
self.radius = SHIP_RADIUS
def left(self):
self.angle += SHIP_TURN_AMOUNT
def right(self):
self.angle -= SHIP_TURN_AMOUNT
def thrust(self):
self.velocity.dx -= math.sin(math.radians(self.direction)) * SHIP_THRUST_AMOUNT
self.velocity.dy += math.cos(math.radians(self.direction)) * SHIP_THRUST_AMOUNT
def rev_Thrust(self):
self.velocity.dx += math.sin(math.radians(self.direction)) * SHIP_THRUST_AMOUNT
self.velocity.dy -= math.cos(math.radians(self.direction)) * SHIP_THRUST_AMOUNT
class Bullet(FlyingObject):
def __init__(self,ship_angle,ship_x,ship_y):
super().__init__("images/laserBlue01.png")
self.radius = BULLET_RADIUS
self.life = BULLET_LIFE
self.speed = BULLET_SPEED
self.angle = ship_angle - 90
self.center.x = ship_x
self.center.y = ship_y
def fire(self):
self.velocity.dx -= math.sin(math.radians(self.angle + 90)) * BULLET_SPEED
self.velocity.dy += math.cos(math.radians(self.angle + 90)) * BULLET_SPEED
def advance(self):
super().advance()
self.life -= 1
if self.life <= 0:
self.alive = False
class Asteroid(FlyingObject):
def __init__(self,img):
super().__init__(img)
self.radius = 0.00
self.hit_score = 1
def advance(self):
super().advance()
self.radius = 0.00
def hit(self):
self.alive = False
return self.hit_score
"""
This class represent the small asteroid size.
"""
class SmallRock(Asteroid):
def __init__(self):
super().__init__("images/meteorGrey_small1.png")
self.radius = SMALL_ROCK_RADIUS
self.speed = BIG_ROCK_SPEED
self.lives = 1
def advance(self):
super().advance()
self.angle += SMALL_ROCK_SPIN
def break_apart(self,asteroids):
self.alive = False
def hit(self):
"""
Reduces object life as a bullet hits it.
"""
self.lives -= 1
if self.lives == 2:
self.hit_score = 1
elif self.lives == 1:
self.hit_score = 1
elif self.lives == 0:
self.alive = False
self.hit_score = 5
return self.hit_score
"""
This class represents the medium asteroid size.
"""
class MediumRock(Asteroid):
def __init__(self):
super().__init__("images/meteorGrey_med1.png")
self.radius = MEDIUM_ROCK_RADIUS
self.speed = BIG_ROCK_SPEED
self.velocity.dx = math.cos(math.radians(self.direction)) * self.speed
self.velocity.dy = math.sin(math.radians(self.direction)) * self.speed
self.lives = 2
def advance(self):
super().advance()
self.angle += MEDIUM_ROCK_SPIN
def break_apart(self,asteroids):
small = SmallRock()
small.center.x = self.center.x
small.center.y = self.center.y
small.velocity.dy = self.velocity.dy + 1.5
small.velocity.dx = self.velocity.dx + 1.5
small2 = SmallRock()
small2.center.x = self.center.x
small2.center.y = self.center.y
small2.velocity.dy = self.velocity.dy - 2
small2.velocity.dx = self.velocity.dx + 1.5
asteroids.append(small)
asteroids.append(small2)
self.alive = False
def hit(self):
"""
Reduces object life as a bullet hits it.
"""
self.lives -= 1
if self.lives == 2:
self.hit_score = 1
elif self.lives == 1:
self.hit_score = 1
elif self.lives == 0:
self.alive = False
self.hit_score = 2
return self.hit_score
class LargeRock(Asteroid):
def __init__(self):
super().__init__("images/meteorGrey_big1.png")
self.radius = BIG_ROCK_RADIUS
self.center.x = random.randint(1,50)
self.center.y = random.randint(1,150)
self.direction = random.randint(1,50)
self.speed = BIG_ROCK_SPEED
self.hit_score = 5
self.lives = 3
self.velocity.dx = math.cos(math.radians(self.direction)) * self.speed
self.velocity.dy = math.sin(math.radians(self.direction)) * self.speed
def advance(self):
super().advance()
self.angle += BIG_ROCK_SPIN
"""
This breaks the rock into pieces when hit by a bullet.
"""
def break_apart(self,asteroids):
med1 = MediumRock()
med1.center.x = self.center.x
med1.center.y = self.center.y
med1.velocity.dy = self.velocity.dy + 2
med2 = MediumRock()
med2.center.x = self.center.x
med2.center.y = self.center.y
med2.velocity.dy = self.velocity.dy - 2
small = SmallRock()
small.center.x = self.center.x
small.center.y = self.center.y
small.velocity.dy = self.velocity.dy + 5
asteroids.append(med1)
asteroids.append(med2)
asteroids.append(small)
self.alive = False
def hit(self):
"""
Reduces object life as a bullet hits it.
"""
self.lives -= 1
if self.lives == 2:
self.hit_score = 1
elif self.lives == 1:
self.hit_score = 1
elif self.lives == 0:
self.alive = False
self.hit_score = 10
return self.hit_score
class GameView(arcade.View):
"""
This class handles all the game callbacks and interaction
This class will then call the appropriate functions of
each of the above classes.
You are welcome to modify anything in this class.
"""
def __init__(self):
"""
Sets up the initial conditions of the game
:param width: Screen width
:param height: Screen height
"""
super().__init__()
arcade.set_background_color(arcade.color.SMOKY_BLACK)
self.held_keys = set()
self.asteroids = []
for i in range(INITIAL_ROCK_COUNT):
bigAst = LargeRock()
self.asteroids.append(bigAst)
# todo: declare anything here you need the game class to track
self.ship = Ship()
self.score = 0
self.bullets = []
def on_draw(self):
"""
Called automatically by the arcade framework.
Handles the responsibility of drawing all elements.
"""
# clear the screen to begin drawing
arcade.start_render()
for asteroid in self.asteroids:
asteroid.draw()
# todo: draw each object
for bullet in self.bullets:
bullet.draw()
self.ship.draw()
self.draw_score()
"""'
This method removes dead objects from the game and makes the ship
inactive if it collides with an asteroid
"""
def draw_score(self):
"""
Puts the current score on the screen
"""
score_text = "Score: {}".format(self.score)
start_x = 10
start_y = SCREEN_HEIGHT - 20
arcade.draw_text(
score_text,start_x=start_x,start_y=start_y,font_size=12,color=arcade.color.NAVY_BLUE,)
def remove_DeadObjects(self):
for bullet in self.bullets:
if not bullet.alive:
self.bullets.remove(bullet)
for asteroid in self.asteroids:
if not asteroid.alive:
self.asteroids.remove(asteroid)
if not self.ship.alive:
"""
Changes to the game over View
"""
game_over_view = GameOverView()
self.window.show_view(game_over_view)
def check_collisions(self):
for bullet in self.bullets:
for asteroid in self.asteroids:
if bullet.alive and asteroid.alive:
distance_x = abs(asteroid.center.x - bullet.center.x)
distance_y = abs(asteroid.center.y - bullet.center.y)
max_dist = asteroid.radius + bullet.radius
if (distance_x < max_dist) and (distance_y < max_dist):
asteroid.break_apart(self.asteroids)
bullet.alive = False
asteroid.alive = False
bullet.alive = False
# collision to occur
print("Collision of asteroid and bullet.")
for asteroid in self.asteroids:
if self.ship.alive and asteroid.alive:
distance_x = abs(asteroid.center.x - self.ship.center.x)
distance_y = abs(asteroid.center.y - self.ship.center.y)
max_dist = asteroid.radius + self.ship.radius
if (distance_x < max_dist) and (distance_y < max_dist):
self.ship.alive = False
asteroid.alive = False
print("Asteroid collides with ship")
def update(self,delta_time):
"""
Update each object in the game.
:param delta_time: tells us how much time has actually elapsed
"""
self.check_keys()
for asteroid in self.asteroids:
asteroid.advance()
for bullet in self.bullets:
bullet.advance()
self.remove_DeadObjects()
self.check_collisions()
self.ship.advance()
# TODO: Tell everything to advance or move forward one step in time
# TODO: Check for collisions
def check_keys(self):
"""
This function checks for keys that are being held down.
You will need to put your own method calls in here.
"""
if arcade.key.LEFT in self.held_keys:
self.ship.left()
if arcade.key.RIGHT in self.held_keys:
self.ship.right()
if arcade.key.UP in self.held_keys:
self.ship.thrust()
if arcade.key.DOWN in self.held_keys:
self.ship.rev_Thrust()
# Machine gun mode...
# if arcade.key.SPACE in self.held_keys:
# pass
def on_key_press(self,key: int,modifiers: int):
"""
Puts the current key in the set of keys that are being held.,see; You will need to add things here to handle firing the bullet.
"""
if self.ship.alive:
self.held_keys.add(key)
if key == arcade.key.SPACE:
bullet = Bullet(self.ship.angle,self.ship.center.x,self.ship.center.y)
self.bullets.append(bullet)
bullet.fire()
# TODO: Fire the bullet here!
def on_key_release(self,modifiers: int):
"""
Removes the current key from the set of held keys.
"""
if key in self.held_keys:
self.held_keys.remove(key)
class GameOverView(arcade.View):
def on_draw(self):
arcade.start_render()
arcade.draw_text(
text="GAME OVER! TRY AGAIN",start_x=20,start_y=200,color=arcade.color.RED,font_size=50,)
def main():
window = arcade.Window(800,600,"astroid")
game_view = GameView()
window.show_view(game_view)
arcade.run()
if __name__ == "__main__":
main()
# Creates the game and starts it going window = Game(SCREEN_WIDTH,SCREEN_HEIGHT) arcade.run()