The Attic
***Text Adventure in Python
directions = ['north','south','east','west']
# Data structure to store details of each location in the game
class Location:
# Constructor - set up
def __init__(self, name, description):
self.name = name
self.description = description
self.linkedLocations = {} # Empty dictionary - will store which locations are linked to which other locations
def addLink(self, direction, destination):
# Add link to linkedLocations dictionary (if the specified direction and destination are valid)
if direction not in directions:
raise ValueError('Invalid direction')
elif destination not in locations:
raise ValueError('Invalid destination')
else:
self.linkedLocations[direction] = destination
# Dictionary with location ID strings as keys and Location objects as the values
locations = { 'woods':Location('The woods', 'You are in the woods. There are lots of trees.'),
'lake':Location('The lake', 'You are by the lake. It is very watery.') ,
'hill':Location('The hill', 'You have climbed up a hill in the woods. There is a building in the distance.'),}
# Join the locations together
locations['woods'].addLink('north','lake')
locations['lake'].addLink('south','hill')
locations['hill'].addLink('east','woods')
# Player will start in the woods
currentLocation = locations['woods']
# Main game loop
while True:
# Display description of current location
print(currentLocation.description)
# Display neighbouring locations
for linkDirection,linkedLocation in currentLocation.linkedLocations.items():
print(linkDirection + ': ' + locations[linkedLocation].name)
# Read player input
command = input('>').lower()
if command in directions:
if command not in currentLocation.linkedLocations:
print('You cannot go that way')
else:
newLocationID = currentLocation.linkedLocations[command]
currentLocation = locations[newLocationID]
else:
print('Try one of: ' + ', '.join(directions))
# Show list of directions, separated by commas
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