import error
from common import Directions
from game import *
import sys
import graphics

def game_loop():
	'''Reads user input, parses it and performs it'''
	gameState = game()
	print gameState
	while 1:
		graphics.graphicsloop(gameState)
	
def up(gameState):
	gameState.move(Directions.UP)
	
def down(gameState):
	gameState.move(Directions.DOWN)
	
def left(gameState):
	gameState.move(Directions.LEFT)
	
def right(gameState):
	gameState.move(Directions.RIGHT)
	
def iact(gameState):
	gameState.interact()
	
def errorCommand(gameState):
	print "Not a valid command!"
	
def quit(gameState):
	print "End!"
	sys.exit()

def parse_command(raw):
	if raw in command_lookup:
		return command_lookup[raw]
	else:
		return errorCommand

command_lookup = {'w': up,
				  'a': left,
				  's': down,
				  'd': right,
				  'f': iact,
				  'q': quit}

if __name__ == "__main__":
	print "Beginning!"
	game_loop()