how to correctly move a sprite with the keys avoiding conflicts in pygame? - sprite

Question

Is a simple game where a monkey throws bananas.
I want to launch the banana when the space bar is released and continue running.
When the space bar is held the banana must remain attached to the monkey until the space bar is released.
The first launch works properly, from the second onwards the bananas are not thrown correctly.
done=False
while not done:
for ev in pygame.event.get():
if ev.type == QUIT:
done = True
if ev.type ==KEYDOWN:
if ev.key== K_RIGHT:
move_right=True
if ev.key== K_LEFT:
move_left = True
if ev.key==K_SPACE:
space_down=True
still=True
elif ev.type ==KEYUP:
if ev.key== K_RIGHT:
move_right=False
if ev.key== K_LEFT:
move_left=False
if ev.key==K_SPACE:
still=False
space_down=False
launch=True
#Game logic
#move monkey
if move_right and monkey.rect.right<screen.get_width():
monkey.rect.x += 5
elif move_left and monkey.rect.left>0:
monkey.rect.x -= 5
#banana launch
if space_down:
banana=Throw_Objects()
banana.rect.midtop = monkey.rect.topright
space_down=False
if still and not space_down and move_right and monkey.rect.right < screen.get_width():
banana.rect.x += 5
if still and not space_down and move_left and monkey.rect.left > 0:
banana.rect.x -= 5
if launch:
for banana in all_object:
banana.rect.y -= 5
if banana.rect.top < 0:
banana.kill()
Any suggestions to make sure that the banana is launched when the space bar is released and when, as long as you press the space bar, the new banana will remain attached to the monkey without affecting the movement of the previous one?
Thank you

Answer 1

i resolded by adding a sprite group after launch in this way
if space_down:
banana=Throw_Objects()
banana.rect.midtop = monkey.rect.topright
space_down=False
if move_right and monkey.rect.right<screen.get_width():
monkey.rect.x += 5
if still:
banana.rect.x += 5
elif move_left and monkey.rect.left>0:
monkey.rect.x -= 5
if still:
banana.rect.x -= 5
if launch :
banana.rect.y -= 5
only_banana.add(banana)
launch=False
for banana in only_banana:
banana.rect.y -= 5
for banana in all_object:
if banana.rect.top < 0:
banana.kill()