A simple console game printer for a simple snake game - http://github.com/fmi/python-homework/tree/master/2013/06 - homework for a python course

python-game.py

from msvcrt import getch
import os


from solution_6 import *


IMAGES = {'NoneType': '..', 'Food': 'FF',
          'PythonHead': '@@', 'PythonPart': '##'}


CONTROLS = {'w': Python.UP, 'a': Python.LEFT,
            's': Python.DOWN, 'd': Python.RIGHT}


def world_print(python_world):
    os.system('cls')
    #os.system('clear')  # on linux / os x
    print('Welcome to the Python World - controls: wasd, quit: q')

    output = ''
    for column in zip(*python_world.matrix):
        for cell in column:
            output += IMAGES[cell.contents.__class__.__name__]
        output += '\n'
    print(output)


def play_game():
    a = World(10)
    p = Python(a, Vec2D(5, 5), 3, Python.UP)
    a[2][2].contents = Food()
    a[3][3].contents = Food()
    a[4][4].contents = Food()
    world_print(a)
    while True:
            i = getch()
            # i = raw_input('Your move:')
            if i == 'q':
                return 0
        try:
            p.move(CONTROLS[i])
            world_print(a)
        except Exception as e:
            print(e)


play_game()