EXTEND: Let's experiment with making small changes to the game!
- Find and change the starting value of time from 60 to any other value. This changes how long you can play!
- Find ····if·time·%·2·==·0:¬. Change 2 to 3. This will make stars appear less often!
- Find sprite.event_key_release("space",·release_key)¬ Change "space" to "up".
Run your code and press the up arrow. You've changed the key that causes the hedgehog to launch!
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stage.set_background("moon")
sprite = codesters.Sprite("hedgehog", 0, -210)
score = 0
#my_display = codesters.Display(my_var, x, y)
score_display = codesters.Display(score, -210, -210)
time = 60
#my_display = codesters.Display(my_var, x, y)
time_display = codesters.Display(time, 210, -210)
def left_key():
rotation = sprite.get_rotation()
print(rotation)
sprite.set_rotation(rotation+3)
# add other actions...
stage.event_key("left", left_key)
def right_key():
rotation = sprite.get_rotation()
print(rotation)
sprite.set_rotation(rotation-3)
# add other actions...
stage.event_key("right", right_key)
def interval():
global time
time -=1
time_display.update(time)
if time % 2 == 0:
x = random.randint(-230,230)
y = random.randint(0,230)
star = codesters.Star(x, y, 5, 20, "yellow")
if time == 0:
stage.remove_all_events()
stage.event_interval(interval, 1)
def release_key(sprite):
sprite.say("BLAST OFF!", 1, "white")
sprite.move_forward(575)
stage.wait(0.1)
sprite.go_to(0, -210)
# add other actions...
sprite.event_key_release("space", release_key)
def collision(sprite, hit_sprite):
global score
# add any other actions...
sprite.event_collision(collision)
