#--------------------------------------------------------------------------
#  Name :       21 game
#  Purpose :    11DGT 10% Assessment 2024
#  Author:      Bailey WItheford
#  Created :    19.3.2024
#  Finished :   22.3.2024
#  Copyright :  © Bailey Witheford 2024
#  Python:      3.9.13
#--------------------------------------------------------------------------
#  This program allows two users to play the card game 21. First they need to input 
#  their names for them to see whos turn it is. You will then chose how many rounds 
#  you wish to play and the code will repeat that amount of times (variable: play_rounds)
#  you then chose between 1 and the specifyed amount of chips/cards/tokens and the 
#  first to the number 21 wins that round. At the end the program announces which 
#  player won based on their wins compared to the other or announces a tie.
#  _________________________________
 
# Imports
import time

              # Finds any characters apart from letters (True/False outputs)
isvalidname = False
def is_valid_name(s):
    return all(char.isalpha() or char.isspace() for char in s)

def br():              # br = Break in lines (easier to code)
    print("")
    
def br2():              # br2 = Break in lines 2 times (easier to code)
    print("")
    print("")
    
def br3():              # br3 = Break in lines 3 times (easier to code)
    print("")
    print("")
    print("")

def br56():            # br56 = Break in lines 56 times (easier to code)
    lines = 56
    while lines > 0 :
        print("")
        lines -= 1
        time.sleep(0.01)

 # Variables
player_one_name = ""
player_two_name = ""
player_one_chips = []  # What player 1 chose save data
player_two_chips = []  # What player 2 chose save data
max_chips = 21         # Change if you want more chips in your game
chips_left = max_chips
max_number_player_can_take = 3  # If you want to chose more than 3 chips per round change this
play_rounds = 0         # Amount of rounds players chose to play
played_rounds = 0       # Amount of rounds currently played
player_choice = 0       # Don't mess with this, it does a variety of things
p1_rounds_won = 0
p2_rounds_won = 0

# Greeting
br2()
print("Hello there new players!")

br()
# Player one
print("Now who might player number 1 be?    ")
while isvalidname == False  :                       # Checking and getting player 1 name
    player_one_name = input("Player 1 name:   ")
    isvalidname == is_valid_name(player_one_name)
    if is_valid_name(player_one_name) :
        break
    print("not a valid name")

br2()
# Player two
print("Now who might player number 2 be?    ")
while isvalidname == False  :                        # Checking and getting player 2 name
    player_two_name = input("Player 2 name:   ")
    isvalidname == is_valid_name(player_two_name)
    if is_valid_name(player_two_name) :
        break
    print("not a valid name")
time.sleep(1)

br3()
# Asks how many rounds the player wishes to play
while play_rounds == 0 :
    play_rounds = int(input("How many rounds would you like to play?   "))
    if play_rounds == 0 :
        print("hmm, that doesn't seem to be a valid number. Please try again")
        time.sleep(1.5)

br56()

while not play_rounds == played_rounds :
    played_rounds += 1
    br3()
    br3()
    print("ROUND {}".format(played_rounds))
    br3
    time.sleep(1.3)
    while chips_left > 0 :
        # Player one chooses chips 1, 2, or 3
        player_choice = 0
        br2()
        print("  ' Player {}: '".format(player_one_name))
        print("Chips: ", max_chips - chips_left)
        player_choice = int(input("Take 1 to 3 chips:  "))
        while player_choice not in range(1, max_number_player_can_take + 1) : # If not
            print(" - INVALID: CHOOSE BETWEEN 1 AND 3 -")
            br()
            player_choice = int(input("Take 1 to 3 chips:  "))
        chips_left -=player_choice
        player_one_chips.append(player_choice)
        
        if not chips_left > 0 :
            br() # If reached number 21 player 2 has won (below)
            print("CONGRATS {}! You have won round {}!".format(player_one_name, played_rounds))
            p1_rounds_won += 1
            break
        
        # Player two chooses chips 1, 2, or 3
        player_choice = 0
        br2()
        print("  ' Player {}: '".format(player_two_name))
        print("Chips: ", max_chips - chips_left)
        player_choice = int(input("Take 1 to 3 chips:  "))
        while player_choice not in range(1, max_number_player_can_take + 1) :
            print(" - INVALID CHOOSE BETWEEN 1 AND 3 -")
            br()
            player_choice = int(input("Take 1 to 3 chips:  "))
        chips_left -=player_choice
        player_two_chips.append(player_choice)
        
        if not chips_left > 0 :
            br() # If reached number 21 player 2 has won (below)
            print("CONGRATS {}! You have won round {}!".format(player_two_name, played_rounds))
            p2_rounds_won += 1
            break
    time.sleep(2)
    
    # End of round stats (displays their current wins and what chips they choose during the game)
    br3() 
    print("Round {} stats:".format(played_rounds))
    print("{} played chips: {} this round and won {} rounds".format(player_one_name, player_one_chips, p1_rounds_won))
    time.sleep(0.3)
    print("and")
    time.sleep(0.3)
    print("{} played chips: {} this round and won {} rounds".format(player_two_name, player_two_chips, p2_rounds_won))
    player_one_chips.clear()
    player_two_chips.clear()
    chips_left = max_chips
br()
input("press any key and enter to continue: ") # When player is ready they type an input and see who has won
br56()
if p1_rounds_won > p2_rounds_won : # If player 1 has more wins they win
    print("Congats {}! You won {} rounds out of {}!".format(player_one_name, p1_rounds_won, play_rounds))
if p2_rounds_won > p1_rounds_won : # If player 2 has more wins they win
    print("Congats {}! You won {} rounds out of {}!".format(player_two_name, p2_rounds_won, play_rounds))
if p1_rounds_won == p2_rounds_won : # If both players tie on wins
    print("Huh, it seems you both won {} times in your {} rounds, its a tie!".format(p1_rounds_won, play_rounds))
else :
    print("Huh, for some reason I can't display who won the game :c it seems you've found a bug. Congrats!")
br3()