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'''
'''
import curses
import config
from utils import strs
# setup logging
import logging
logging.basicConfig(filename=strs.LoggingFile,level=logging.DEBUG)
log = logging.getLogger('setup.menus')
# -----------------------------------------------------------------------------
#
# -----------------------------------------------------------------------------
class MenuData(object):
'''Holds data used by the menu system'''
def __init__(self):
'''
Constructor
'''
self.levels = []
self.profiles = []
self.profile = None
self.screen = None
# -----------------------------------------------------------------------------
# Menu display functions
# -----------------------------------------------------------------------------
# Warning: the menu system uses recursion to move about. Excessive bad input (tested to crash at 979 bad inputs to the main menu) or moving between menus will case a stack overflow. When the menu system exits (such as when actually playing a game), we need to make sure all of the menu's function calls unwind
# TODO: improve the menu system so it doesn't use recursion
def mainMenu(data):
''' '''
# we use the current profile, so make sure there is one
if (data.profile == None) | (data.profile == ''):
changePlayerMenu(data)
return
# configure the screen for our needs
data.screen.erase()
curses.cbreak()
curses.echo()
# display the title
title = strs.Title_Main + strs.Title_Seperator + (data.profile or '[No Player]')
displayTitle(data.screen, title)
# display the menu options
lines = ('1) Play Game',
'2) Join Game - Stubbed',
'3) Options - Stubbed',
'',
'c) Change Player',
'e) Exit')
displayOptions(data.screen, lines, 1)
# display the input prompt
lines = ('', 'Pick [1,c,e]: ')
displayPrompt(data.screen, lines, 7)
# refresh the screen
data.screen.refresh()
# store the current cursor location, so we can keep it here when the user types
y, x = data.screen.getyx()
log.debug('Y,X are at: ' + str(y) + ' ' + str(x))
# wait for user input
c = data.screen.getch()
# keep the cursor in the same spot
data.screen.move(y, x)
# process input
if c == ord('1'): playGameMenu(data)
#elif c == ord('2'): curses.beep()
#elif c == ord('3'): curses.beep()
elif c == ord('c'): changePlayerMenu(data)
elif c == ord('e'): pass
else:
mainMenu(data)
def changePlayerMenu(data):
''' '''
# create a list of players
profiles = config.getProfiles()
players = []
for profile in profiles:
players.append(profile.getName())
# configure the screen for our needs
data.screen.erase()
curses.nocbreak()
curses.echo()
# display the title
title = strs.Title_ChangePlayer + strs.Title_Seperator + (data.profile or '[No Player]')
displayTitle(data.screen, title)
# display the menu options
lines = ['', 'Known Players:']
for player in players:
lines.append(' * ' + player)
displayOptions(data.screen, lines, 1)
# display the input prompt
offset = len(lines) + 1
lines = ('','Enter your player\'s name: ')
displayPrompt(data.screen, lines, offset)
# refresh and wait for valid user input
data.screen.refresh()
name = data.screen.getstr()
# process input
# Note: if the player's profile doesn't exist, it will be created whenever the player does something that needs to be saved to a profile
data.profile = name
# always head back to the main menu after changing the profile
mainMenu(data)
def playGameMenu(data):
''' '''
# check for required vars
# clear the screen and display the title
# display the menu
# refresh the screen
# wait for input
# process input
pass
def levelOptionsMenu(data):
''' '''
pass
def skillLevelMenu(data):
''' '''
pass
def numberOfPlayersMenu(data):
''' '''
pass
# -----------------------------------------------------------------------------
# Common functions
# -----------------------------------------------------------------------------
def displayTitle(screen, title):
'''Displays the given title as the title of the given stdscr'''
screen.addstr(0,strs.Indent_Title, title, curses.A_REVERSE)
def displayOptions(screen, options, offset=0):
'''Displays the given list of options on the given stdscr with the given vertical offset'''
for index, line in enumerate(options):
screen.addstr(index+1+offset,strs.Indent_Options, line)
def displayPrompt(screen, lines, offset=0):
'''Displays the given list of textual prompt lines on the given stdscr with the given vertical offset'''
for index, line in enumerate(lines):
screen.addstr(index+1+offset,strs.Indent_Prompt, line)
# -----------------------------------------------------------------------------
# Menu setup functions
# -----------------------------------------------------------------------------
def init(stdscr):
''' '''
# create the menu's data
data = MenuData()
data.screen = stdscr
# set the last used values
data.profile = config.getLastProfileName()
mainMenu(data)
def begin():
''' '''
curses.wrapper(init)
|
