Pushing unfinished roulette project to repo at this stage of development
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european_roulette.py
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386
european_roulette.py
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# Python European Roulette (one 0)
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import random
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import time
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import re
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# Define the roulette wheel and board components as immutable dictionary values ----
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wheel = tuple(list(range(37)))
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I = {'I': (1, 3, 5, 7, 9, 12, 14, 16, 18, 19, 21, 23, 25, 27, 30, 32, 34, 36)} # reds
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J = {'J': (2, 4, 6, 8, 10, 11, 13, 15, 17, 20, 22, 24, 26, 28, 29, 31, 33, 35)} # blacks
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H = {'H': tuple(x for x in range(2, 37, 2))} # Evens
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K = {'K': tuple(x for x in range(1, 37, 2))} # Odds
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G = {'G': tuple(x for x in range(1, 19))} # Low numbers (1-18)
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L = {'L': tuple(x for x in range(19, 37))} # high numbers (19-36)
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D = {'D': (1, 4, 7, 10, 13, 16, 19, 22, 25, 28, 31, 34)} # first column
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E = {'E': (2, 5, 8, 11, 14, 17, 20, 23, 26, 29, 32, 35)} # second column
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F = {'F': (3, 6, 9, 12, 15, 18, 21, 24, 27, 30, 33, 36)} # Third column
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A = {'A': tuple(x for x in range(1, 13))} # first dozen
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B = {'B': tuple(x for x in range(13, 25))} # second dozen
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C = {'C': tuple(x for x in range(25, 37))} # third dozen
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#-----------------------------------------------------------------------------------
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# The 11 Doublestreets or Lines ------------------------------------------------------------------
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X1 = {'X1': (1, 2, 3, 4, 5, 6)}
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X2 = {'X2': (4, 5, 6, 7, 8, 9)}
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X3 = {'X3': (7, 8, 9, 10, 11, 12)}
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X4 = {'X4': (10, 11, 12, 13, 14, 15)}
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X5 = {'X5': (13, 14, 15, 16, 17, 18)}
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X6 = {'X6': (16, 17, 18, 19, 20, 21)}
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X7 = {'X7': (19, 20, 21, 22, 23, 24)}
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X8 = {'X8': (22, 23, 24, 25, 26, 27)}
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X9 = {'X9': (25, 26, 27, 28, 29, 30)}
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X10 = {'X10': (28, 29, 30, 31, 32, 33)}
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X11 = {'X11': (31, 32, 33, 34, 35, 36)}
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#-------------------------------------------------------------------------------------------------
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# The 57 Splits --------------------------------------------------------------------------------------------
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S3 = {'S3':(1, 4)}
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S1 = {'S1':(1, 2)}
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S4 = {'S4':(2, 5)}
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S2 = {'S2':(2, 3)}
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S5 = {'S5':(3, 6)}
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S8 = {'S8':(4, 7)}
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S6 = {'S6':(4, 5)}
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S9 = {'S9':(5, 8)}
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S7 = {'S7':(5, 6)}
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S10 = {'S10':(6, 9)}
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S13 = {'S13':(7, 10)}
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S11 = {'S11':(7, 8)}
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S14 = {'S14':(8, 11)}
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S12 = {'S12':(8, 9)}
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S15 = {'S15':(9, 12)}
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S18 = {'S18':(10, 13)}
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S16 = {'S16':(10, 11)}
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S19 = {'S19':(11, 14)}
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S17 = {'S17':(11, 12)}
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S20 = {'S20':(12, 15)}
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S23 = {'S23':(13, 16)}
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S21 = {'S21':(13, 14)}
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S24 = {'S24':(14, 17)}
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S22 = {'S22':(14, 15)}
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S25 = {'S25':(15, 18)}
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S28 = {'S28':(16, 19)}
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S26 = {'S26':(16, 17)}
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S29 = {'S29':(17, 20)}
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S27 = {'S27':(17, 18)}
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S30 = {'S30':(18, 21)}
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S33 = {'S33':(19, 22)}
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S31 = {'S31':(19, 20)}
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S34 = {'S34':(20, 23)}
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S32 = {'S32':(20, 21)}
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S35 = {'S35':(21, 24)}
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S38 = {'S38':(22, 25)}
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S36 = {'S36':(22, 23)}
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S39 = {'S39':(23, 26)}
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S37 = {'S37':(23, 24)}
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S40 = {'S40':(24, 27)}
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S43 = {'S43':(25, 28)}
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S41 = {'S41':(25, 26)}
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S44 = {'S44':(26, 29)}
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S42 = {'S42':(26, 27)}
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S45 = {'S45':(27, 30)}
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S48 = {'S48':(28, 31)}
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S46 = {'S46':(28, 29)}
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S49 = {'S49':(29, 32)}
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S47 = {'S47':(29, 30)}
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S50 = {'S50':(30, 33)}
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S53 = {'S53':(31, 34)}
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S51 = {'S51':(31, 32)}
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S54 = {'S54':(32, 35)}
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S52 = {'S52':(32, 33)}
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S55 = {'S55':(33, 36)}
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S56 = {'S56':(34, 35)}
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S57 = {'S57':(35, 36)}
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#------------------------------------------------------------------------------------------------------------
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# The 12 Streets -----------------------------------------------------------------------------------------------
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O = {'O':(34, 35, 36)}
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P = {'P':(1, 2, 3)}
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Q = {'Q':(4, 5, 6)}
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R = {'R':(7, 8, 9)}
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S = {'S':(10, 11, 12)}
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T = {'T':(13, 14, 15)}
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U = {'U':(16, 17, 18)}
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V = {'V':(19, 20, 21)}
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W = {'W':(22, 23, 24)}
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X = {'X':(25, 26, 27)}
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Y = {'Y':(28, 29, 30)}
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Z = {'Z':(31, 32, 33)}
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#-------------------------------------------------------------------------------------------------------------
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# The 22 Corners -------------------------------------------------------------------------------------------
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C1 = {'C1':(1, 2, 4, 5)}
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C2 = {'C2':(2, 3, 5, 6)}
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C3 = {'C3':(4, 7, 5, 8)}
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C4 = {'C4':(5, 8, 6, 9)}
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C5 = {'C5':(7, 10, 8, 11)}
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C6 = {'C6':(8, 11, 9, 12)}
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C7 = {'C7':(10, 13, 11, 14)}
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C8 = {'C8':(11, 14, 12, 15)}
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C9 = {'C9':(13, 16, 14, 17)}
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C10 = {'C10':(14, 17, 15, 18)}
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C10 = {'C11':(16, 19, 17, 20)}
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C12 = {'C12':(17, 20, 18, 21)}
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C13 = {'C13':(19, 22, 20, 23)}
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C14 = {'C14':(20, 23, 21, 24)}
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C15 = {'C15':(22, 25, 23, 26)}
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C16 = {'C16':(23, 26, 24, 27)}
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C17 = {'C17':(25, 28, 26, 29)}
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C18 = {'C18':(26, 29, 27, 30)}
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C19 = {'C19':(28, 31, 29, 32)}
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C20 = {'C20':(29, 32, 30, 33)}
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C21 = {'C21':(31, 34, 32, 35)}
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C22 = {'C22':(32, 35, 33, 36)}
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#-----------------------------------------------------------------------------------------------------------
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#-----------------------------------------------------------------------------------------------------------
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# End of wheel and board layout ----------------------------------------------------------------------------
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# Payouts for betting options (Payout = Multiple of bet less initial bet)
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payouts = {'wheel': 35,
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'splits': 17,
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'streets': 11,
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'corners': 8,
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'lines': 5,
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'first_doz': 2,
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'second_doz': 2,
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'third_doz': 2,
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'first_col': 2,
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'second_col': 2,
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'third_col': 2,
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'low': 1,
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'high': 1,
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'odds': 1,
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'evens': 1,
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'reds': 1,
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'blacks': 1}
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# Wager patterns
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WAGER_PATTERNS = {
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"splits": r"S(?:[1-9]|1[1-9]|2[1-9]|3[1-9]|4[1-9]|5[1-7])",
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"corners": r"C(?:[1-9]|1[0-9]|2[0-2])",
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"streets": r"[O-Z]$", # matches exactly "O-Z"
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"lines": r"X(?:[1-9]|1[0-1])",
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"reds": r"I",
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"blacks": r"J",
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"evens": r"H",
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"odds": r"K",
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"low": r"G",
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"high": r"L",
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"first_col": r"D",
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"second_col": r"E",
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"third_col": r"F",
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"first_doz": r"A",
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"second_doz": r"B",
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"third_doz": r"C$" # Matches exactly "C"
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}
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#----------------------------------------------------------------# Welcome Screen---------------------------------------------------
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print("\n -------------------------------------------------------------------------------------------------------------------")
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print()
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print(" WELCOME TO EUROPEAN ROULETTE ")
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print()
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# ---------------------------------------------------------G A M E F U N C T I O N S -----------------------------------------------
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def display_board():
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print(" |<----------------------LOW (N)---------------------->|<---------------------HIGH (O)---------------------->|")
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print(" |-------X1-------X2-------X3-------X4-------X5----- -X6-------X7-------X8-------X9-------X10------X11-------|-----|")
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print(" | | | | | | | | | | | | | | 2 |")
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print(" | F 3 | 6 | 9 | 12 | 15 | 18 | 21 | 24 | 27 | 30 | 33 | 36 F TO |")
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print(" | | C2 C4 C6 C8 C10 C12 C14 C16 C18 C20 C22 | 1 |")
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print(" | S2>---^S5|S7--^S10|S12-^S15|S17-^S20|S22-^S25|S27-^S30|S32-^S35|S37-^S40|S42-^S45|S47-^S50|S52-^S55|S57>----|-----|")
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print(" | | | | | | | | | | | | | | 2 |")
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print("| 0 E 2 | 5 | 8 | 11 | 14 | 17 | 20 | 23 | 26 | 29 | 32 | 35 E TO |")
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print(" | (M) | C1 C3 C5 C7 C9 C11 C13 C15 C17 C19 C21 | 1 |")
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print(" | S1>---^S4|S6---^S9|S11-^S14|S16-^S19|S21-^S24|S26-^S29|S31-^S34|S36-^S39|S41-^S44|S46-^S49|S51-^S54|S56>----|-----|")
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print(" | | | | | | | | | | | | | | 2 |")
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print(" | D 1 | 4 | 7 | 10 | 13 | 16 | 19 | 22 | 25 | 28 | 31 | 34 D TO |")
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print(" | | | | | | | | | | | | | | 1 |")
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print(" |--------S3-------S8------S13------S18------S23------S28------S33------S38------S43------S48------S53-------|-----|")
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print(" | P Q R S | T U V W | X Y Z O <-Streets|")
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print(" | 1St 12 | 2nd 12 | 3rd 12 |")
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print(" | A | B | C |")
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print(" |--------|--------|--------|--------|--------|--------|--------|--------|--------|--------|--------|--------|")
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print(" | G | H | I J | K | L |")
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print(" | 1 - 18 | EVEN | RED | BLK | ODD | 19 - 36 |")
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print(" | | | | | | |")
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print(" |--------|--------|--------|--------|--------|--------|--------|--------|--------|--------|--------|--------|")
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return None
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# ------------------------- GLOBAL GAME VARIABLES ------------------------------
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playing = True
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dict_list = []
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wager_type_list = []
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wagers = []
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def spin_wheel()-> int:
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print()
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time.sleep(2)
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print("The wheel is spinning. Please wait...")
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time.sleep(10)
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print("The ball has dropped.")
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number = random.choice(wheel)
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print("The ball landed on ", end=" --------> ")
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time.sleep(5)
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print(number)
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return number
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def build_a_list_of_wager_types():
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wager_type_list = []
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select = True
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while select:
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selected_key = input("Enter a wager type (e.g. S3): ").strip().upper()
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if selected_key in globals():
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wager_dict = globals()[selected_key]
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if DEBUG:
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print(f"Wager dict: {wager_dict}")
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if isinstance(wager_dict, dict):
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wager_type_list.append(wager_dict)
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build_a_list_of_wagers()
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else:
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print(f"'{selected_key}' exists but is not a dictionary.")
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else:
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print(f"'{selected_key}' is not defined.")
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answer = input("Do you want another wager type? (y/n): ").lower()
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if answer != 'y':
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select = False
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else:
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continue
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return wager_type_list
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def build_a_list_of_wagers():
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wager = input("Enter a wager for this wager_type (e.g. 10 for $10) ")
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wagers.append(wager)
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if DEBUG:
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print(f"Wagers: {wagers}")
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return wagers
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def search_number_in_dicts(dict_list: list, number_to_find: int):
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results = {}
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for i, d in enumerate(dict_list):
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if isinstance(d, dict): # Only process if it's a dictionary
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matching_keys = [ k for k, v in d.items()
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if ( (isinstance(v, (list, tuple, set)) and number_to_find in v) or
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(isinstance(v, str) and str(number_to_find) in v) or
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(v == number_to_find) ) ]
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if matching_keys:
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results[f'dict_{i+1}'] = matching_keys
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if DEBUG:
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print(f"Results: {results}")
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else: print(f"Warning: Item at index {i} is not a dictionary. Skipping.")
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return results
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def tuple_matches_pattern(data, pattern):
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return any(re.search(pattern, item) for item in data)
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def match_wager_type(code):
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if DEBUG:
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print(f"Code: {code}")
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for wager_type, pattern in WAGER_PATTERNS.items():
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if re.fullmatch(pattern, code) or re.match(pattern, code):
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if DEBUG:
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print(f"Wager type from match_wager_type(code): {wager_type}")
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return wager_type
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return None # ← Only return None after all patterns have been checked
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DEBUG = True
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def log_match(wager_code, wager_amount, wager_type, payout):
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if DEBUG:
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print(f"Matched {wager_code} as {wager_type} → {wager_amount} × {payout} = {wager_amount * payout}")
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def log_unmatched(wager_code, wager_amount, wager_type):
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if DEBUG:
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print(f"Unmatched wager code: {wager_code} as {wager_type} → {wager_amount} × -1 = {wager_amount * -1}")
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def calculate_profits():
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profits = 0
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for sublist in wager_types_and_wagers:
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wager_code = sublist[0]
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wager_amount = int(sublist[1])
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wager_type = match_wager_type(wager_code)
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if DEBUG:
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print(f"Wager type: {wager_type}")
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if wager_type:
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print(f"DEBUG: wager_code={wager_code}, matched_type={wager_type}")
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payout = int(payouts.get(wager_type, 0))
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log_match(wager_code, wager_amount, wager_type, payout)
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profits += wager_amount * payout
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return profits
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# ----------------------------- G A M E P L A Y ---------------------------------
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holdings = int(input("Enter your initial holdings at the start of play (e.g. 1000 for $1000): "))
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while playing:
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display_board()
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# User selects which dictionaries to search for number the wheel returns
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wager_type_list = build_a_list_of_wager_types()
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#number = spin_wheel()
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results = search_number_in_dicts(wager_type_list, 32)
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flat_list = [item for sublist in results.values() for item in sublist]
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wager_types_and_wagers = list(zip(flat_list, wagers))
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if DEBUG:
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print(f"Wager types and wagers list: {wager_types_and_wagers}")
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profits = calculate_profits()
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holdings += profits
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print(f"Your total profits are: ${profits} and current holdings are: ${holdings}")
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playing_again = input("Do you want to keep playing? (y/n) ")
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wagers.clear()
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if playing_again != "y":
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playing = False
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else:
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continue
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''' unmatching_keys = [ k for k, v in d.items()
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if ( (isinstance(v, (list, tuple, set)) and number_to_find in v) or
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(isinstance(v, str) and str(number_to_find) in v) or
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(v != number_to_find) ) ]'''
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'''def search_number_in_dicts(dict_list: list, number_to_find: int):
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results = {}
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for i, d in enumerate(dict_list):
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if isinstance(d, dict): # Only process if it's a dictionary
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matched = []
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unmatched = []
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for k, v in d.items():
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if (
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(isinstance(v, (list, tuple, set)) and number_to_find in v) or
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(isinstance(v, str) and str(number_to_find) in v) or
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(v == number_to_find)
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):
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matched.append(k)
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print(matched)
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else:
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unmatched.append(k)
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results[f'dict_{i+1}'] = {
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'matched_keys': matched,
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'unmatched_keys': unmatched
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}
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else:
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print(f"Warning: Item at index {i} is not a dictionary. Skipping.")
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return results'''
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