process.py~

import pygame,sys,classes,random
def process(bug,FPS,total_frames):
	for event in pygame.event.get():
		if event.type == pygame.QUIT:
			pygame.quit()
			sys.exit() 
		if event.type==pygame.KEYDOWN:
			if event.key == pygame.K_e:
				classes.BugProjectile.fire=not classes.BugProjectile
	keys = pygame.key.get_pressed()
	if keys[pygame.K_d]:
		classes.Bug.going_right=True
		bug.image = pygame.image.load("images/xyz.png")
		bug.velx = 5
	elif keys[pygame.K_a]:
		classes.Bug.going_right=False
		bug.image = pygame.image.load("images/txyz.png")
		bug.velx = -5
	else:
		bug.velx = 0
	if keys[pygame.K_w]:
		bug.jumping =True
	if keys[pygame.K_SPACE]:
		def direction():
			if classes.Bug.going_right:
				p.velx=8
			else:
				p.image=pygame.transform.flip(p.image,True,False)
				p.velx=-8
		
		if (classes.BugProjectile.fire):			
			p=classes.BugProjectile(bug.rect.x,bug.rect.y,True,"images/frost.jpeg")
			direction()
		else:
			p=classes.BugProjectile(bug.rect.x,bug.rect.y,False,"images/fire.png")
			direction()
	spawn(FPS,total_frames)
	collisions()
def spawn(FPS,total_frames):
	four_seconds = FPS*4
	if total_frames%four_seconds==0:
		r=random.randint(1,2)
		x=1
		if r==2:
			x=640-100
		classes.Fly(x,130,"images/fly.png")
def collisions():

	#for fly in classes.Fly.List:
	#	
	#	if pygame.sprite.spritecollide(fly,classes.BugProjectile.List,False):
	#		if classes.BugProjectile.fire:
	#			fly.health-=fly.half_health
	#		else :
	#			fly.velx=0
				
	#for proj in classes.BugProjectile.List:
	#	if pygame.sprite.spritecollide(proj,classes.Fly.List,False):
	#		proj.rect.x=2*-proj.rect.width
	#		proj.destroy()
	for fly in classes.Fly.List:
		projectiles=pygame.sprite.spritecollide(fly,classes.BugProjectile.List,True)
		for projectile in projectiles:
			
			fly.health=0
			if  projectile.if_this_variable_is_true_then_fire:
				fly.image=pygame.image.load("images/burnt_fly.png")
			else:
				if fly.velx>0:
					fly.image=pygame.image.load("images/frozen_fly.png")
				elif fly.velx<0:	
					fly.image=pygame.image.load("images/frozen_fly.png")
					fly.image=pygame.transform.flip(fly.image,True,False)
					proj.rect.x=2*-proj.rect.width
			proj.destroy()