example_project.py

def fireLinkInputHelper():
  i = input("Where would you like to go? ")
  while i != "Upper Londo" and i != "Catacombs" and i != "Upper Undead Burg" and i != "Firelink Altar" and i != "Undead Asylum" and i != "Undead Parish" and i != "Lower Undead Burg":
    i = input("This is not a valid location! ")
  return i

def upperUndeadBurgInputHelper():
  i = input("Where would you like to go? ")
  while i != "Lower Undeadburg" and i != "Undead Parish" and i != "Darkroot Basin" and i != "Firelink Shrine":
    i = input("This is not a valid location! ")
  return i

def undeadParishInputHelper():
  i = input("Where would you like to go?")
  while i != "Upper Undeadburg" and i != "Darkroot Basin" and i != "Firelink Shrine" and i != "Sen's Fortress":
    i = input("This is not a valid location!")
FIRELINK_SHRINE_FLAVOR_TEXT = """
The somber shrine has a central bonfire,
with a Crestfallen Warrior sitting nearby.
Down below is an elevator to 'Upper Londo'.
A second elevator leads to 'Undead Parish'.
Pass the Shrine is a graveyard, leading to
the dreaded 'Catacombs'. Upwards is the aquaduct
to 'Upper Undead Burg' and 'Lower Undead Burg'.
A pit leads to 'Firelink Altar'. A crow will
take you to 'Undead Asylum'.
"""
UPPER_UNDEAD_BURG_FLAVOR_TEXT = """
This once great city is nothing more than a
shell of itself. Warriors of old are grouped
through the grim streets, ready to fight.
The aquaduct can take you back to
'Firelink Shrine' or 'Lower Undeadburg'.
A tall prison tower leads down to 
'Darkroot Basin'. A bridge leads to 
'Undead Parish'.
"""
UNDEAD_PARISH_BURG_FLAVOR_TEXT = """
"""

# TODO: Finish this up
current_location = "Firelink Shrine"
while current_location != "Painted World":
  if current_location == "Firelink Shrine":
    print(FIRELINK_SHRINE_FLAVOR_TEXT)
    current_location = fireLinkInputHelper()
  elif current_location == "Upper Undead Burg":
    print(UPPER_UNDEAD_BURG_FLAVOR_TEXT)
    current_location = upperUndeadBurgInputHelper()
  elif current_location == "Darkroot Basin":
    print(UNDEAD_PARISH_BURG_FLAVOR_TEXT)
    current_location = undeadParishInputHelper()
  else:
    print("buffer")
    current_location = input("error, pick a location")