Python camel game problem

Question

Я только начал изучать python, используя учебники на веб-сайте. Одна лаборатория заставила меня создать эту игру верблюда, которая, как я знаю, по-прежнему неполна. Прямо сейчас я пытаюсь понять, как печатать мили, за которыми стоят аборигены, без того, чтобы число было отрицательным (так как это не имеет смысла). Я знаю, что в коде есть другие ошибки, но сейчас я сосредоточен на этой проблеме.

Заранее благодарен! Вот код:

import random 

print("Welcome to Camel!") 
print("You have stolen a camel to make your way across the great Mobi desert.") 
print("The natives want their camel back and are chasing you down! Survive your \n" 
    "desert trek and out run the natives.") 
print() 

done = False 

# VARIABLES 
miles_traveled = 0 
thirst = 0 
tiredness = 0 
natives_travel = -20 
canteen = 5 
forward_natives = random.randrange(0, 10) 
full_speed = random.randrange(10, 20) 
moderate_speed = random.randrange(5, 12) 
oasis = random.randrange(0, 21) 

# MAIN PROGRAM LOOP 

while not done: 
    print("A. Drink from your canteen.") 
    print("B. Ahead moderate speed.") 
    print("C. Ahead full speed.") 
    print("D. Stop for the night.") 
    print("E. Status check.") 
    print("Q. Quit.") 

    choice = input("Your choice? ") 
    print() 
    if choice.upper() == "Q": 
     done = True 
     print("You quit!") 

    # STATUS CHECK 
    elif choice.upper() == "E": 
     print("Miles traveled: ", miles_traveled) 
     print("Drinks in canteen: ", canteen) 
     print("The natives are", (natives_travel + 20), "miles behind you.") 
     print() 

    # STOP FOR THE NIGHT 
    elif choice.upper() == "D": 
     tiredness = 0 
     print("The camel is happy") 
     natives_travel = natives_travel + forward_natives 
     print("The natives are", natives_travel, "miles behind you.") 
     print() 

    # FULL SPEED AHEAD 
    elif choice.upper() == "C": 
     if oasis == 1: 
      print("Wow you found an oasis") 
      canteen = 5 
      thirst = 0 
      tiredness = 0 

    else: 
     miles_traveled = miles_traveled + full_speed 
     print("You walked", full_speed, "miles.") 
     thirst += 1 
     tiredness = tiredness + random.randrange(1, 4) 
     natives_travel = natives_travel + forward_natives 
     print(forward_natives) 
     print("The natives are", natives_travel, "miles behind you.") 
     print() 

    # MODERATE SPEED 
    elif choice.upper() == "B": 
     if oasis == 1: 
     print("Wow you found an oasis") 
     canteen = 5 
     thirst = 0 
     tiredness = 0 

    else: 
     miles_traveled = miles_traveled + moderate_speed 
     print("You walked", moderate_speed, "miles") 
     thirst += 1 
     tiredness = tiredness + random.randrange(1, 3) 
     natives_travel = natives_travel + forward_natives 
     print("The natives are", natives_travel, "miles behind you.") 
     print() 

    # DRINK FROM CANTEEN 
    elif choice.upper() == "A": 
     if canteen >= 1: 
      canteen -= 1 
      thirst = 0 
    if canteen == 0: 
     print("You have no drinks in the canteen!") 
     print() 

    if miles_traveled >= 200: 
     print("You have won!") 
     done = True 

    if not done and thirst >= 6: 
     print("You died of thirst!") 
     done = True 
     print() 

    if not done and thirst >= 4: 
     print("You are thirsty.") 
     print() 

    if not done and tiredness >= 8: 
     print("Your camel is dead") 
     done = True 
     print() 

    if not done and tiredness >= 5: 
     print("Your camel is getting tired.") 
     print() 

    if natives_travel >= miles_traveled: 
     print("The natives have caught you!") 
     done = True 
     print() 

    elif natives_travel <= 15: 
     print("The natives are getting close!") 
     print() 

Answer 1

Используйте функцию abs() для абсолютного значения. Или, если это расстояние всегда отрицательное, просто ... используйте знак минус?