Added a python slot machine program.

Python/slotMachine.py

@@ -0,0 +1,150 @@
+import random
+
+MAX_LINES = 3
+MIN_BET = 1
+MAX_BET = 100
+
+ROWS = 3
+COLS = 3
+
+symbol_count = {
+ "A": 2,
+ "B": 4,
+ "C": 6,
+ "D": 8
+}
+
+symbol_value = {
+ "A": 5,
+ "B": 4,
+ "C": 3,
+ "D": 2
+}
+
+
+def check_winnings(columns, lines, bet, values):
+ winnings = 0
+ winning_lines = []
+ for line in range(lines):
+ symbol = columns[0][line]
+ for column in columns:
+ symbol_to_check = column[line]
+ if symbol != symbol_to_check:
+ break
+ else:
+ winnings += values[symbol] * bet
+ winning_lines.append(line + 1)
+
+ return winnings, winning_lines
+
+
+def get_slot_machine_spin(rows, cols, symbols):
+ all_symbols = []
+ for symbol, symbol_count in symbols.items():
+ for _ in range(symbol_count):
+ all_symbols.append(symbol)
+
+ columns = []
+ for _ in range(cols):
+ column = []
+ current_symbols = all_symbols[:]
+ for _ in range(rows):
+ value = random.choice(current_symbols)
+ current_symbols.remove(value)
+ column.append(value)
+
+ columns.append(column)
+
+ return columns
+
+
+def print_slot_machine(columns):
+ for row in range(len(columns[0])):
+ for i, column in enumerate(columns):
+ if i != len(columns) - 1:
+ print(column[row], end = " | ")
+ else:
+ print(column[row], end = "")
+
+ print()
+
+
+
+def deposit():
+ while True:
+ amount = input("What would you like to deposit? $")
+ if amount.isdigit():
+ amount = int(amount)
+ if amount > 0:
+ break
+ else:
+ print("Amount must be greater than 0.")
+ else:
+ print("Please enter a number.")
+
+ return amount
+
+def get_number_of_lines():
+ while True:
+ lines = input(
+ "Enter the number of lines to bet on (1-" + str(MAX_LINES) + ")? ")
+ if lines.isdigit():
+ lines = int(lines)
+ if 1 <= lines <= MAX_LINES:
+ break
+ else:
+ print("Enter a valid number of lines.")
+ else:
+ print("Please enter a number.")
+
+ return lines
+
+def get_bet():
+ while True:
+ amount = input("What would you like to bet on each line? $")
+ if amount.isdigit():
+ amount = int(amount)
+ if MIN_BET <= amount <= MAX_BET:
+ break
+ else:
+ print(f"Amount must be between ${MIN_BET} - ${MAX_BET}.")
+ else:
+ print("Please enter a number.")
+
+ return amount
+
+def spin(balance):
+ lines = get_number_of_lines()
+ while True:
+ bet = get_bet()
+ total_bet = bet * lines
+
+ if total_bet > balance:
+ print(
+ f"You do not have enough to bet that amount, your current balance is: ${balance}")
+ else:
+ break
+
+ print(f"You are betting ${bet} on {lines} lines. Total bet is equal to: ${total_bet}")
+
+ slots = get_slot_machine_spin(ROWS, COLS, symbol_count)
+ print_slot_machine(slots)
+ winnings, winning_lines = check_winnings(slots, lines, bet, symbol_value)
+ print(f"You won ${winnings}.")
+ print("You won on lines:", *winning_lines)
+
+ return winnings - total_bet
+
+
+def main():
+ balance = deposit()
+ while True:
+ print(f"Current balance is ${balance}.")
+ answer = input("Press enter to play (q to quit).")
+ if answer == "q" or balance == 0:
+ break
+ balance += spin(balance)
+
+ print(f"You left with ${balance}")
+
+main()