Python-based implementation of the shooting mini-game production

from sprites import *
try:
    import pygame    
    ()
    fire_sound = ("audio/emission sound.wav")
    cricket_sound = ('audio/')
except:
    import sys
    input("This program requires pygame mixer support for dubbing, please install this module with pip install pygame under cmd first.")

width,height = 480,360
screen = Screen()
('res/')
(width,height)

batimages = ['res/','res/']
batindex = 0
bat = Sprite(visible=False,pos=(-50-width//2,100))
 = 3
 = 0
 = True
()

def bat_alt_costume():
    global batindex
    batindex = 1 - batindex
    (batimages[batindex])
    (bat_alt_costume,90)
bat_alt_costume()    

hole = Sprite(shape='res/Bullet_Hole.png',visible=False)

m1 = Mouse(1)           # Left mouse button
m3 = Mouse(3)           # Right mouse button
clock = Clock()         # Clock objects
start_stamp = False
while True:
    (,)

    # Stamp it when it hits the ground and leave the body behind #
    if () < (-200,-100):
         = 0
         = 0
        ((1,360))
        ()
        (-500-width//2,100,3,0,delay=2)
         = True
        (0)
        
    # The bat touched the mouse pointer and pressed the left mouse button #
    if bat.collide_mouse() and () and :         
         = -10                # Starting to fall
         = False
        try: cricket_sound.play()
        except:pass
        
    # When you get to the far right, go to the far left and start over #
    if () > width//2 :
        (-500-width//2,100,3,0,delay=2)
         = True
        (0)
    (mouse_position())

    # Bullets fired, holes left with stamps, start_stamp variable used to prevent continuous firing
    if () and not start_stamp:
        ()
        start_stamp = True
        try: fire_sound.play()
        except: pass
        
    # After releasing the key
    if not ():start_stamp = False

    (60)