adventure.py

# help for https://www.reddit.com/r/learnpython/comments/z86k01/im_trying_to_make_a_chose_your_own_adventure_game/

# game rewritten to use functions for areas, and a simple state machine:

def ask_to_play():
    while True:
        answer = input("would you like to play (yes/no) ")
        if answer.lower().strip() == "yes":
            state = "forest path"
            # exit while loop
            return state
        if answer == "no":
            print("boring")
            # quit game:
            state = "game lost"
            # exit while loop
            return state
        print("invalid answer")


def forest_path():
    while True:
        answer = input("you reach a forrest with two paths, go left or right? ").lower().strip()
        if answer == "left":
            state = "goblin"
            return state
        elif answer == "right":
            print("you get lost and fall off a ledge and die")
            # game over
            state = "game lost"
            return state
        print("invalid choice")


def goblin():
    while True:
        answer = input("you found a goblin, would you like to fight? (yes/no) ").lower().strip()
        if answer == "no":
            print("smart choice, you escaped")
            state = "hurt man"
            return state
        if answer == "yes":
            state = "hurt man"
            return state
        print("Invalid choice")


def hurt_man():
    # part 1
    while True:
        answer = input("you find a man who is hurt, will you help? (yes/no) ")
        if answer == "yes":
            print("he joins you on your journey")
            # next part
            break
        elif answer == "no":
            state = "alone"
            return state
        print("Invalid choice")

    # part 2
    while True:
        answer = input("he asks if he can join you? (yes/no) ")
        if answer == "yes":
            print("he joins you on your journey")
            state = "rope"
            return state
        elif answer == "no":
            state = "alone"
            return state


def alone():
    while True:
        answer = input("you continue to walk alone, you find a cave do you enter? (yes/no) ")
        if answer == "yes":
            state = "lost"
            return state
        if answer == "no":
            state = "lost"
            return state
        print("Invalid choice")


def lost():
    while True:
        answer = input("you get lost, Yell for help? (yes/no) ")
        if answer == "yes":
            print("but no one came")
            state = "game lost"
            # quit game
            return state
        elif answer == "no":
            print("you start to starve, eat your own leg, and bleed out, and die")
            # quit game
            state = "game lost"
            return state
        print("invalid choice")


def rope():
    while True:
        answer = input("you find a cliff with some rope, do you, (climb down "
                       "together/one at a time/or not at all)? ")
        if answer == "together":
            print("the rope breaks and you both fall to your deaths")
            # game lost:
            state = "game lost"
            return state
        elif answer == "one at a time":
            print("you both make it down safely")
            state = "cave"
            # exit loop:
            return state
        elif answer == "not at all":
            print("you continue to walk together")
            state = "cave"
            # exit loop:
            return state
        print("invalid choice")


def cave():
    answer = input("you continue to walk alone, you find a cave do you enter? (yes/no) ")
    while True:
        if answer == "yes":
            state = "yell"
            return state
        elif answer == "no":
            state = "campfire"
            return state
        print("invalid choice")


def yell():
    while True:
        answer = input("you get lost, Yell for help? (yes/no) ")
        if answer == "yes":
            print("but no one came")
            # quit game
            state = "game lost"
            return state
        elif answer == "no":
            print("you start to starve, eat your own leg, and bleed out, and die")
            # quit game
            state = "game lost"
            return state
        print("invalid choice")


def campfire():
    while True:
        answer = input("you continue to walk and see a campfire, sit down? (yes/no) ")
        if answer == "yes":
            print("you fall asleep and wake up at home (good ending #1")
            # (({{i want it to reset when it gets to here}}))
            state = "game won"
            return state
        if answer == "no":
            print("FIXME: finish this")
            state = "game lost"
            return state
        print("invalid choice")


def game_lost():
    print("Game over. You lost.")


def game_won():
    print("Game over. You won.")


"""
to progress:
yes
left
no
yes
one at a time
"""

print("Welcome to the game.")
playing = True

# global state
state = "ask to play"

while playing is True:
    print(f'Main loop: {state=}')
    # check state of game:
    if state == "ask to play":
        # get returned state:
        state = ask_to_play()
    if state == "forest path":
        state = forest_path()
    if state == "goblin":
        state = goblin()
    if state == "hurt man":
        state = hurt_man()
    if state == "rope":
        state = rope()
    if state == "cave":
        state = cave()
    if state == "yell":
        state = yell()
    if state == "alone":
        state = alone()
    if state == "lost":
        state = lost()
    if state == "campfire":
        state = campfire()

    if state == "game lost":
        game_lost()
        # set playing to False which ends the program:
        playing = False
    if state == "game won":
        game_won()
        playing = False