# implementation of card game - Memory
#http://www.codeskulptor.org/#user41_oSKP1kMsCCysSMt.py

import simplegui
import random

card_width = 50
click_count = 0

# helper function to initialize globals
def new_game():
    global cards, dcard, card1, card2, state, click_count
    card1 = []
    card2 = []
    state = 0
    click_count = 0
    label.set_text("Turns = " + str(click_count))
    cards = [[1,1,False], [2,2,False], [3,3,False], [4,4,False], [5,5,False], [6,6,False], [7,7,False], [8,8,False],
             [9,1,False], [10,2,False], [11,3,False], [12,4,False], [13,5,False], [14,6,False], [15,7,False], [16,8,False]]
    #card list includes 16 cards.  True = exposed, False  = Hidden.  
    #i don't think the first index of each card is actually necessary, but I'm going to leave them in for now.
    
    random.shuffle(cards)
    
# define event handlers
def mouseclick(pos):
    # add game state logic here
    global cards, state, card1, card2, click_count
    
    for card in cards:
        if state == 0:
        #only for initial click of the game.  
            if pos[0] > cards.index(card)*card_width + 0 and pos[0] < cards.index(card)*card_width +card_width and card[2] == False:
                card[2] = True
                state = 1
                card1 = card
                click_count = click_count
                print click_count
        elif state == 1:
        #for when only one card is exposed.  
            if pos[0] > cards.index(card)*card_width + 0 and pos[0] < cards.index(card)*card_width +card_width and card[2] == False:
                card[2] = True
                state = 2
                card2 = card
                click_count = click_count + 1
            
                label.set_text("Turns = " + str(click_count))
        elif state == 2:
        #for when two cards are exposed
            if pos[0] > cards.index(card)*card_width + 0 and pos[0] < cards.index(card)*card_width +card_width and card[2] == False:
                
                if card1[1] == card2[1]:
                #clears card 1 and card 2, leaving them True.  And returns game to state 1
                    state = 1
                    card1 = []
                    card2 = []
                else:
                #since cards don't match, they are turned back  over.  Retrurns game to state 1.
                    card1[2] = False
                    card2[2] = False
                    state = 1
                card[2] = True
                card1 = card
                card2 = []

                
                        
# cards are logically 50x100 pixels in size    
def draw(canvas):
    for card in cards:
        canvas.draw_text(str(card[1]), [cards.index(card)*card_width + card_width/2.5, 50], 20, 'White')


        if not card[2]:
            canvas.draw_polygon([[cards.index(card)*card_width , 0], [cards.index(card)*card_width + card_width, 0],
            [cards.index(card)*card_width + card_width , 100], [cards.index(card)*card_width, 100]], 
                            1, "White", "Green")
    
   

# create frame and add a button and labels
frame = simplegui.create_frame("Memory", 800, 100)
frame.add_button("Reset", new_game)
label = frame.add_label("Turns = " + str(click_count))
label.set_text("Turns = " + str(click_count))

# register event handlers
frame.set_mouseclick_handler(mouseclick)
frame.set_draw_handler(draw)

# get things rolling
new_game()
frame.start()
print cards


# Always remember to review the grading rubric