LPTHW Exercise 52

app.py

import web
from gothonweb import map

urls = (
    '/game', 'GameEngine',
    '/', 'Index',
)

app = web.application(urls, globals())

# little hack so that debug mode works with sessions
if web.config.get('_session') is None:
    store = web.session.DiskStore('sessions')
    session = web.session.Session(app, store, initializer={'room': None})
    web.config._session = session
else:
    session = web.config._session

render = web.template.render('templates/', base="layout")

class Index(object):
    def GET(self):
        # setup the session with starting values
        session.room = map.START
        web.seeother("/game")


class GameEngine(object):
    def GET(self):
        if session.room:
            return render.show_room(room=session.room)
        else:
            return render.game_lost()

    def POST(self):
        form = web.input(action=None)
        if session.room and form.action:
            transition = session.room.go(form.action)
            if transition == None:
                transition = session.room.go('*')
            if transition != None:
                session.room = transition.room
            else:
                session.room = None
        web.seeother("/game")

if __name__ == "__main__":
    app.run()

show_room.py

$def with (room)

<h1> $room.name </h1>

<pre>
$room.description
</pre>

$if room.name == "death":
    <p><a href="/">Play Again?</a></p>
$else:
    <p>
    <form action="/game" method="POST">
        - <input type="text" name="action"> <input type="SUBMIT">
    </form>
    </p>