# X-Man

import simplegui
import random


WIDTH = 500
HEIGHT = 500       
pos = [250, 250]
vel = [0, 0]
card_images = simplegui.load_image("http://storage.googleapis.com/codeskulptor-assets/cards_jfitz.png")
CARD_SIZE = (72, 96)
CARD_CENTER = (36, 48)
card_loc = [36, 48]


def draw(canvas):
    global pos, vel, card_images, CARD_SIZE, card_loc, CARD_CENTER
    pos[0] = pos[0] + vel[0]
    pos[1] = pos[1] + vel[1]
    canvas.draw_image(card_images, card_loc, CARD_SIZE, [pos[0], pos[1]], CARD_SIZE)
    
    
def keydown(key):
    global pos, vel

    if key == simplegui.KEY_MAP["left"]:
                           vel[0] = -4
           
    if key == simplegui.KEY_MAP["right"]:
                           vel[0] = 4
                           
    if key == simplegui.KEY_MAP["down"]:
                           vel[1] = 4
        
    if key == simplegui.KEY_MAP["up"]:
                           vel[1] = -4
        
        
 
   
def keyup(key):
    global pos, vel
    if key == simplegui.KEY_MAP["left"]:
                           vel[0] = 0
        
    if key == simplegui.KEY_MAP["right"]:
                           vel[0] = 0
        
    if key == simplegui.KEY_MAP["up"]:
                           vel[1] = 0
       
    if key == simplegui.KEY_MAP["down"]:
                           vel[1] = 0
       

# create frame
frame = simplegui.create_frame("Card Run", WIDTH, HEIGHT)
frame.set_canvas_background('Blue')
frame.set_draw_handler(draw)
frame.set_keydown_handler(keydown)
frame.set_keyup_handler(keyup)
frame.start()