From b52a5995652bc0ace22b2aea282031b09bd1220d Mon Sep 17 00:00:00 2001
From: Trevor <trevorhemail-gk@yahoo.com>
Date: Sun, 21 Feb 2021 18:54:23 +1000
Subject: [PATCH] Port Cube to Python

---
 30 Cube/python/cube.py | 114 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 114 insertions(+)
 create mode 100755 30 Cube/python/cube.py

diff --git a/30 Cube/python/cube.py b/30 Cube/python/cube.py
new file mode 100755
index 00000000..8bb540e0
--- /dev/null
+++ b/30 Cube/python/cube.py	
@@ -0,0 +1,114 @@
+#!/usr/bin/env python3
+# CUBE
+#
+# Converted from BASIC to Python by Trevor Hobson
+
+import random
+
+
+def mine_position():
+    mine = []
+    for _ in range(3):
+        mine.append(random.randint(1, 3))
+    return mine
+
+
+def play_game():
+    """Play one round of the game"""
+
+    money = 500
+    print("\nYou have", money, "dollars.")
+    while True:
+        mines = []
+        for _ in range(5):
+            mine = []
+            while True:
+                mine = mine_position()
+                if not(mine in mines or mine == [1, 1, 1] or mine == [3, 3, 3]):
+                    break
+            mines.append(mine)
+        wager = -1
+        while wager == -1:
+            try:
+                wager = int(input("\nHow much do you want to wager? "))
+                if not 0 <= wager <= money:
+                    wager = -1
+                    print("Tried to fool me; bet again")
+            except ValueError:
+                print("Please enter a number.")
+        prompt = "\nIt's your move: "
+        position = [1, 1, 1]
+        while True:
+            move = [-1, -1, -1]
+            while move == [-1, -1, -1]:
+                try:
+                    coordinates = [int(item)
+                                   for item in input(prompt).split(",")]
+                    if len(coordinates) == 3:
+                        move = coordinates
+                    else:
+                        raise ValueError
+                except (ValueError, IndexError):
+                    print("Please enter valid coordinates.")
+            if (abs(move[0]-position[0]) + abs(move[1]-position[1]) + abs(move[2]-position[2])) > 1:
+                print("\nIllegal move. You lose")
+                money = money - wager
+                break
+            elif not move[0] in [1, 2, 3] or not move[1] in [1, 2, 3] or not move[2] in [1, 2, 3]:
+                print("\nIllegal move. You lose")
+                money = money - wager
+                break
+            elif move == [3, 3, 3]:
+                print("\nCongratulations!")
+                money = money + wager
+                break
+            elif move in mines:
+                print("\n******BANG******")
+                print("You lose!")
+                money = money - wager
+                break
+            else:
+                position = move
+                prompt = "\nNext move: "
+        if money > 0:
+            print("\nYou now have", money, "dollars.")
+            if not input("Do you want to try again ").lower().startswith("y"):
+                break
+        else:
+            print("\nYou bust.")
+    print("\nTough luck")
+    print("\nGoodbye.")
+
+
+def main():
+    print(" " * 34 + "CUBE")
+    print(" " * 15 + "CREATIVE COMPUTING  MORRISTOWN, NEW JERSEY\n")
+    if input("Do you want to see the instructions ").lower().startswith("y"):
+        print("\nThis is a game in which you will be playing against the")
+        print("random decisions of the computer. The field of play is a")
+        print("cube of side 3. Any of the 27 locations can be designated")
+        print("by inputing three numbers such as 2,3,1. At the start,")
+        print("you are automatically at location 1,1,1. The object of")
+        print("the game is to get to location 3,3,3. One minor detail:")
+        print("the computer will pick, at random, 5 locations at which")
+        print("it will plant land mines. If you hit one of these locations")
+        print("you lose. One other detail: You may move only one space")
+        print("in one direction each move. For example: From 1,1,2 you")
+        print("may move to 2,1,2 or 1,1,3. You may not change")
+        print("two of the numbers on the same move. If you make an illegal")
+        print("move, you lose and the computer takes the money you may")
+        print("have bet on that round.\n")
+        print("When stating the amount of a wager, print only the number")
+        print("of dollars (example: 250) you are automatically started with")
+        print("500 dollars in your account.\n")
+        print("Good luck!")
+
+    keep_playing = True
+    while keep_playing:
+        play_game()
+        keep_playing = input(
+            "\nPlay again? (yes or no) ").lower().startswith("y")
+
+
+if __name__ == "__main__":
+    main()