More of my learning

[LordHill]

Took a break while I worked a bunch of overtime, but had a rare day off yesterday. Decided to continue my learning. Read a bit about python classes. The only use for classes that popped into my head was playing cards, so I threw together a simple game of "blackjack". Hesitate to call it that as its just player vs dealer, no betting, no soft hits for dealer, etc. 

I'm sure your going to find LOTS of things I can do better, don't need at all, or just flat out screwed up, but I'm very new at all of this and I'm trying. Any pointers will be greatly appreciate

import random
import time


# Card images

cardpic=['''
|---|
| A |
|---|''','''
|---|
| 2 |
|---|''','''
|---|
| 3 |
|---|''',''' 
|---|
| 4 |
|---|''','''
|---|
| 5 |
|---|''','''
|---|
| 6 |
|---|''','''
|---|
| 7 |
|---|''','''
|---|
| 8 |
|---|''','''
|---|
| 9 |
|---|''','''
|---|
|10 |
|---|''','''
|---|
| J |
|---|''','''
|---|
| Q |
|---|''','''
|---|
| K |
|---|''']



# Class to give card values

class Cards:
    def __init__(self, card, value, draw):
        self.card = card
        self.value = value
        self.draw = draw


# Build the deck
        
deck=[]
deck.append(Cards("TWO", 2, 1))
deck.append(Cards("THREE", 3, 2))
deck.append(Cards("FOUR", 4, 3))
deck.append(Cards("FIVE", 5, 4))
deck.append(Cards("SIX", 6, 5))
deck.append(Cards("SEVEN", 7, 6))
deck.append(Cards("EIGHT", 8, 7))
deck.append(Cards("NINE", 9, 8))
deck.append(Cards("TEN", 10, 9))
deck.append(Cards("JACK", 10, 10))
deck.append(Cards("QUEEN", 10, 11))
deck.append(Cards("KING", 10, 12))
deck.append(Cards("ACE", 11, 0))


# Variables
    
player=[]
playertotal=0
cpu=[]
cputotal=0


# Pick a player card
    
def playerhit():
    global playertotal
    global player
    deal=random.randint(0,12)
    car=deck[deal].card
    num=deck[deal].value
    image=deck[deal].draw
    player.append(Cards(car, num, image))
    playertotal=playertotal+num


# Pick a dealer card

def cpuhit():
    global cputotal
    global cpu
    deal=random.randint(0,12)
    car=deck[deal].card
    num=deck[deal].value
    image=deck[deal].draw
    cpu.append(Cards(car, num, image))
    cputotal=cputotal+num


# Draw the cards on screen

def table():
    for i in range(len(player)):
        print(cardpic[player[i].draw])
    print("_____")
    for i in range(len(cpu)):
        print(cardpic[cpu[i].draw])    
    print("\n" * 5)


# Reset the game

def start():
    print("\n" * 5)
    global player
    global cpu
    global playertotal
    global cputotal
    playertotal=0
    cputotal=0
    player=[]
    cpu=[]        
    playerhit()
    playerhit()
    cpuhit()
    cpuhit()   


# Adjust player ACES when busted

def checkplayeraces():
    global playertotal
    for i in player:
        if i.value == 11:
            i.value = 1
            playertotal=playertotal-10


# Adjust dealer ACES when busted

def checkcpuaces():
    global cputotal
    for i in cpu:
        if i.value == 11:
            i.value = 1
            cputotal=cputotal-10


# Decide winner

def cpustay():
    if cputotal > playertotal:
        print()
        print("You Lose")
        print()
        play()
    elif cputotal == playertotal:
        print()
        print("Draw")
        print()
        play()
    elif cputotal < playertotal:
        print()
        print("You Win")
        print()
        play()


# Dealers turn
        
def cputurn():
    ai=True
    while ai==True:
        time.sleep(2)
        if cputotal > 21:
            checkcpuaces()
        if cputotal > 21:    
            print()
            print("Dealer Busts, You Win!")
            print()
            play()
            ai=False
        if cputotal < 17:
            cpuhit()
            table()
        else:
            cpustay()
            table()
            ai=False


# Deal & players turn

def play():
    start()
    run=True
    while run==True:
        table()
        if input()=="h":
            playerhit()
            if playertotal > 21:
                checkplayeraces()
            if playertotal > 21:
                table()
                print()
                print("Bust! You Lose")
                print()
                play()
        else:
            cputurn()


# Begin

play()