while not game_map.windowClosed:
pygame.time.Clock().tick(30)
game_map.screen.fill((255, 255, 255))
if game_map.initialScreen:
game_map.initalScreen()
elif game_map.selectScreen:
game_map.playerAndMapScreen()
elif game_map.instructionsScreen:
game_map.instructionScreen()
elif game_map.inGame:
game_map.blitBackgroundMap()
game_map.player.animatePlayerSprite()
game_map.shotsInteractions()
game_map.bulletsInteractions()
game_map.lifeInteractions()
game_map.monstersInteractions()
game_map.generateMonsters()
game_map.generateBarriers()
game_map.barriersInteractions()
game_map.showPlayerInfos()
pygame.display.update()
else:
game_map.endOfGame()
game_map.checkEvents()
