def main():
m = input("Enter width : ")
n = input("Enter height : ")
mode = int(input("Mode (1 - hex, 0 - normal) : "))
graphic_engine = GraphicEngine(m, n, mode)
world = World(m, n, graphic_engine, mode)
running = True
while running:
graphic_engine.reset()
world.drawScene()
world.displayMenu()
graphic_engine.render()
running = world.handleEvents()
graphic_engine.quit()
