Dialogs.py

#####################################################################
# -*- coding: iso-8859-1 -*-                                        #
#                                                                   #
# Frets on Fire                                                     #
# Copyright (C) 2006 Sami Kyöstilä                                  #
#               2008 myfingershurt                                  #
#               2008 Glorandwarf                                    #
#               2008 ShiekOdaSandz                                  #
#               2008 QQStarS                                        #
#               2008 Blazingamer                                    #
#               2008 evilynux <evilynux@gmail.com>                  #
#                                                                   #
# This program is free software; you can redistribute it and/or     #
# modify it under the terms of the GNU General Public License       #
# as published by the Free Software Foundation; either version 2    #
# of the License, or (at your option) any later version.            #
#                                                                   #
# This program is distributed in the hope that it will be useful,   #
# but WITHOUT ANY WARRANTY; without even the implied warranty of    #
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the     #
# GNU General Public License for more details.                      #
#                                                                   #
# You should have received a copy of the GNU General Public License #
# along with this program; if not, write to the Free Software       #
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,        #
# MA  02110-1301, USA.                                              #
#####################################################################

"""A bunch of dialog functions for interacting with the user."""

import pygame
from OpenGL.GL import *
from OpenGL.GLU import *
import math
import os
import fnmatch

from View import Layer, BackgroundLayer
from Input import KeyListener
from Menu import Menu
from Language import _
from Player import GUITARTYPES, DRUMTYPES, MICTYPES
import Log
import Player

#stump: vocals
import Microphone

# evilynux - MFH-Alarian Mod credits
from Credits import Credits

import Config

#MFH - for loading phrases
def wrapCenteredText(font, pos, text, rightMargin = 1.0, scale = 0.002, visibility = 0.0, linespace = 1.0, allowshadowoffset = False, shadowoffset = (.0022, .0005)):
  """
  Wrap a piece of text inside given margins.
  
  @param pos:         (x, y) tuple, x defines the centerline
  @param text:        Text to wrap
  @param rightMargin: Right margin
  @param scale:       Text scale
  @param visibility:  Visibility factor [0..1], 0 is fully visible
  """
  
  
  x, y = pos

  #MFH: rewriting WrapCenteredText function to properly wrap lines in a centered fashion around a defined centerline (x)
  #space = font.getStringSize(" ", scale = scale)[0]
  #startXpos = x - (rightMargin-x) #for a symmetrical text wrapping
  #x = startXpos
  sentence = ""
  for n, word in enumerate(text.split(" ")):
    w, h = font.getStringSize(sentence + " " + word, scale = scale)
    if x + (w/2) > rightMargin or word == "\n":
      w, h = font.getStringSize(sentence, scale = scale)
      #x = startXpos
      glPushMatrix()
      glRotate(visibility * (n + 1) * -45, 0, 0, 1)
      if allowshadowoffset == True:
        font.render(sentence, (x - (w/2), y + visibility * n), scale = scale, shadowoffset = shadowoffset)
      else:
        font.render(sentence, (x - (w/2), y + visibility * n), scale = scale)
      glPopMatrix()
      sentence = word
      y += h * linespace
    else:
      if sentence == "" or sentence == "\n":
        sentence = word
      else:
        sentence = sentence + " " + word
  else:
    w, h = font.getStringSize(sentence, scale = scale)
    glPushMatrix()
    glRotate(visibility * (n + 1) * -45, 0, 0, 1)
    if allowshadowoffset == True:
      font.render(sentence, (x - (w/2), y + visibility * n), scale = scale, shadowoffset = shadowoffset)
    else:
      font.render(sentence, (x - (w/2), y + visibility * n), scale = scale)
    glPopMatrix()
    y += h * linespace
  
    #if word == "\n":
    #  continue
    #x += w + space
  return (x, y)

  #space = font.getStringSize(" ", scale = scale)[0]
  #startXpos = x - (rightMargin-x) #for a symmetrical text wrapping
  #x = startXpos
  #for n, word in enumerate(text.split(" ")):
  #  w, h = font.getStringSize(word, scale = scale)
  #  if x + w > rightMargin*1.11 or word == "\n":
  #    x = startXpos
  #    y += h*.5 # Worldrave - Modified spacing between lines
  #  if word == "\n":
  #    continue
  #  glPushMatrix()
  #  glRotate(visibility * (n + 1) * -45, 0, 0, 1)
  #  font.render(word, (x, y + visibility * n), scale = scale)
  #  glPopMatrix()
  #  x += w + space
  #return (x - space, y)


def wrapText(font, pos, text, rightMargin = 0.9, scale = 0.002, visibility = 0.0):
  """
  Wrap a piece of text inside given margins.
  
  @param pos:         (x, y) tuple, x defines the left margin
  @param text:        Text to wrap
  @param rightMargin: Right margin
  @param scale:       Text scale
  @param visibility:  Visibility factor [0..1], 0 is fully visible
  """
  x, y = pos
  w = h = 0
  space = font.getStringSize(" ", scale = scale)[0]

  # evilynux - No longer requires "\n" to be in between spaces
  for n, sentence in enumerate(text.split("\n")):
    y += h
    x = pos[0]
    if n == 0:
      y = pos[1]
    for n, word in enumerate(sentence.strip().split(" ")):
      w, h = font.getStringSize(word, scale = scale)
      if x + w > rightMargin:
        x = pos[0]
        y += h
      glPushMatrix()
      glRotate(visibility * (n + 1) * -45, 0, 0, 1)
      font.render(word, (x, y + visibility * n), scale = scale)
      glPopMatrix()
      x += w + space
  return (x - space, y)

def fadeScreen(v):
  """
  Fade the screen to a dark color to make whatever is on top easier to read.
  
  @param v: Visibility factor [0..1], 0 is fully visible
  """
  glEnable(GL_BLEND)
  glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA)
  glEnable(GL_COLOR_MATERIAL)

  glBegin(GL_TRIANGLE_STRIP)
  glColor4f(0, 0, 0, .3 - v * .3)
  glVertex2f(0, 0)
  glColor4f(0, 0, 0, .3 - v * .3)
  glVertex2f(1, 0)
  glColor4f(0, 0, 0, .9 - v * .9)
  glVertex2f(0, 1)
  glColor4f(0, 0, 0, .9 - v * .9)
  glVertex2f(1, 1)
  glEnd()

class MainDialog(Layer, KeyListener):
  def __init__(self, engine):
    self.engine           = engine
    self.fontDict         = self.engine.data.fontDict
    self.geometry         = self.engine.view.geometry[2:4]
    self.fontScreenBottom = self.engine.data.fontScreenBottom
    self.aspectRatio      = self.engine.view.aspectRatio
    self.drawImage        = self.engine.drawImage
    self.drawStarScore    = self.engine.drawStarScore
  
  def shown(self):
    self.engine.input.addKeyListener(self, priority = True)
  
  def hidden(self):
    self.engine.input.removeKeyListener(self)

class GetText(Layer, KeyListener):
  """Text input layer."""
  def __init__(self, engine, prompt = "", text = ""):
    self.text = text
    self.prompt = prompt
    self.engine = engine
    self.time = 0
    self.accepted = False

    self.logClassInits = self.engine.config.get("game", "log_class_inits")
    if self.logClassInits == 1:
      Log.debug("GetText class init (Dialogs.py)...")
    
    self.sfxVolume    = self.engine.config.get("audio", "SFX_volume")

    self.drumHighScoreNav = self.engine.config.get("game", "drum_navigation")  #MFH
    
    
    
  def shown(self):
    self.engine.input.addKeyListener(self, priority = True)
    self.engine.input.enableKeyRepeat()
    
  def hidden(self):
    self.engine.input.removeKeyListener(self)
    self.engine.input.disableKeyRepeat()
    
  def keyPressed(self, key, unicode):
    self.time = 0
    c = self.engine.input.controls.getMapping(key)
    
    #if (c in Player.KEY1S or key == pygame.K_RETURN) and not self.accepted:
    #if (c in Player.KEY1S or key == pygame.K_RETURN or c in Player.DRUM4S) and not self.accepted:   #MFH - adding support for green drum "OK"
    if key == pygame.K_BACKSPACE and not self.accepted:
      self.text = self.text[:-1]
    elif unicode and ord(unicode) > 31 and not self.accepted:
      self.text += unicode
    elif key == pygame.K_LSHIFT or key == pygame.K_RSHIFT:
      return True
    elif (c in Player.menuYes or key == pygame.K_RETURN) and not self.accepted:   #MFH - adding support for green drum "OK"
      self.engine.view.popLayer(self)
      self.accepted = True
      if c in Player.key1s:
        self.engine.data.acceptSound.setVolume(self.sfxVolume)  #MFH
        self.engine.data.acceptSound.play()
    elif (c in Player.menuNo or key == pygame.K_ESCAPE) and not self.accepted:
      self.text = ""
      self.engine.view.popLayer(self)
      self.accepted = True
      if c in Player.key2s:
        self.engine.data.cancelSound.setVolume(self.sfxVolume)  #MFH
        self.engine.data.cancelSound.play()
    elif c in Player.key4s and not self.accepted:
      self.text = self.text[:-1]
      if c in Player.key4s:
        self.engine.data.cancelSound.setVolume(self.sfxVolume)  #MFH
        self.engine.data.cancelSound.play()
    elif c in Player.key3s and not self.accepted:
      self.text += self.text[len(self.text) - 1]
      self.engine.data.acceptSound.setVolume(self.sfxVolume)  #MFH
      self.engine.data.acceptSound.play()
    elif c in Player.action1s and not self.accepted:
      if len(self.text) == 0:
        self.text = "A"
        return True
      letter = self.text[len(self.text)-1]
      letterNum = ord(letter)
      if letterNum == ord('A'):
        letterNum = ord(' ')
      elif letterNum == ord(' '):
        letterNum = ord('_')
      elif letterNum == ord('_'):
        letterNum = ord('-')
      elif letterNum == ord('-'):
        letterNum = ord('9')
      elif letterNum == ord('0'):
        letterNum = ord('z')
      elif letterNum == ord('a'):
        letterNum = ord('Z')        
      else:
        letterNum -= 1
      self.text = self.text[:-1] + chr(letterNum)
      self.engine.data.selectSound.setVolume(self.sfxVolume)  #MFH
      self.engine.data.selectSound.play()
    elif c in Player.action2s and not self.accepted:
      if len(self.text) == 0:
        self.text = "A"
        return True
      letter = self.text[len(self.text)-1]
      letterNum = ord(letter)
      if letterNum == ord('Z'):
        letterNum = ord('a')
      elif letterNum == ord('z'):
        letterNum = ord('0')
      elif letterNum == ord('9'):
        letterNum = ord('-')
      elif letterNum == ord('-'):
        letterNum = ord('_')
      elif letterNum == ord('_'):
        letterNum = ord(' ')
      elif letterNum == ord(' '):
        letterNum = ord('A')
      else:
        letterNum += 1
      self.text = self.text[:-1] + chr(letterNum)
      self.engine.data.selectSound.setVolume(self.sfxVolume)  #MFH
      self.engine.data.selectSound.play()
    return True
    
  def run(self, ticks):
    self.time += ticks / 50.0
  
  def render(self, visibility, topMost):
    self.engine.view.setViewport(1,0)
    self.engine.view.setOrthogonalProjection(normalize = True)
    font = self.engine.data.font
    
    try:
      v = (1 - visibility) ** 2
      
      fadeScreen(v)
      self.engine.theme.setBaseColor(1 - v)

      if (self.time % 10) < 5 and visibility > .9:
        cursor = "|"
      else:
        cursor = ""

      pos = wrapText(font, (.1, .33 - v), self.prompt)

      self.engine.theme.setSelectedColor(1 - v)
      
      if self.text is not None:
        pos = wrapText(font, (.1, (pos[1] + v) + .08 + v / 4), self.text)
        font.render(cursor, pos)
      
    finally:
      self.engine.view.resetProjection()

class GetKey(Layer, KeyListener):
  """Key choosing layer."""
  def __init__(self, engine, prompt = "", key = None, noKey = False, specialKeyList = []):
    self.key = key
    self.prompt = prompt
    self.engine = engine
    self.time = 0
    self.accepted  = False
    self.noKey     = noKey
    self.toggleEsc = False
    self.escTimer  = 1000
    self.specialKeyList = specialKeyList

    self.logClassInits = self.engine.config.get("game", "log_class_inits")
    if self.logClassInits == 1:
      Log.debug("GetKey class init (Dialogs.py)...")
    
  def shown(self):
    self.engine.input.addKeyListener(self, priority = True)
    
  def hidden(self):
    self.engine.input.removeKeyListener(self)
    
  def keyPressed(self, key, unicode):
    if key == pygame.K_ESCAPE and not self.accepted:
      self.toggleEsc = True
    elif not self.accepted and key not in self.specialKeyList:
      self.key = key
      self.engine.view.popLayer(self)
      self.accepted = True
    return True
  
  def keyReleased(self, key):
    if key == pygame.K_ESCAPE and self.toggleEsc:
      if key in self.specialKeyList:
        self.escTimer = 1000
        self.toggleEsc = False
      else:
        self.key = key
        self.engine.view.popLayer(self)
        self.accepted = True
    
  def run(self, ticks):
    self.time += ticks / 50.0
    if self.toggleEsc:
      self.escTimer -= ticks
      if self.escTimer < 0:
        self.key = None
        self.engine.view.popLayer(self)
        self.accepted = True
  
  def render(self, visibility, topMost):
    self.engine.view.setViewport(1,0)
    self.engine.view.setOrthogonalProjection(normalize = True)
    font = self.engine.data.font
    
    try:
      v = (1 - visibility) ** 2
      
      fadeScreen(v)
      self.engine.theme.setBaseColor(1 - v)

      pos = wrapText(font, (.1, .33 - v), self.prompt)

      self.engine.theme.setSelectedColor(1 - v)

      if self.key is not None:
        text = pygame.key.name(self.key).capitalize()
        pos = wrapText(font, (.1, (pos[1] + v) + .08 + v / 4), text)
      
    finally:
      self.engine.view.resetProjection()

class LoadingScreen(Layer, KeyListener):
  """Loading screen layer."""
  def __init__(self, engine, condition, text, allowCancel = False):
    self.engine       = engine
    self.text         = text
    self.condition    = condition
    self.ready        = False
    self.allowCancel  = allowCancel
    self.time         = 0.0

    self.logClassInits = self.engine.config.get("game", "log_class_inits")
    if self.logClassInits == 1:
      Log.debug("LoadingScreen class init (Dialogs.py)...")

    self.loadingx = self.engine.theme.loadingX
    self.loadingy = self.engine.theme.loadingY
    self.allowtext = self.engine.config.get("game", "lphrases")    

    #Get theme
    themename = self.engine.data.themeLabel
    self.theme = self.engine.data.theme

  def shown(self):
    self.engine.input.addKeyListener(self, priority = True)

  def keyPressed(self, key, unicode):
    c = self.engine.input.controls.getMapping(key)
    if self.allowCancel and c in Player.menuNo:
      self.engine.view.popLayer(self)
    return True
    
  def hidden(self):
    self.engine.input.removeKeyListener(self)

  def run(self, ticks):
    self.time += ticks / 50.0
    if not self.ready and self.condition():
      self.engine.view.popLayer(self)
      self.ready = True
  
  def render(self, visibility, topMost):
    self.engine.view.setViewport(1,0)
    self.engine.view.setOrthogonalProjection(normalize = True)
    #font = self.engine.data.font
    font = self.engine.data.loadingFont

    if not font:
      return

    try:
      v = (1 - visibility) ** 2
      fadeScreen(v)

      w, h = self.engine.view.geometry[2:4]
      
      #MFH - auto-scaling of loading screen
      #Volshebnyi - fit to screen applied
      self.engine.drawImage(self.engine.data.loadingImage, scale = (1.0,-1.0), coord = (w/2,h/2), stretched = 3)

      self.engine.theme.setBaseColor(1 - v)
      w, h = font.getStringSize(self.text)

      if self.loadingx != None:
        if self.loadingy != None:
          x = self.loadingx - w / 2
          y = self.loadingy - h / 2 + v * .5
        else:
          x = self.loadingx - w / 2
          y = .6 - h / 2 + v * .5
      elif self.loadingy != None:
        x = .5 - w / 2
        y = .6 - h / 2 + v * .5
      else:
        x = .5 - w / 2
        y = .6 - h / 2 + v * .5

      if self.allowtext:
        if self.theme == 1:
          font.render(self.text, (x, y), shadowoffset = (self.engine.theme.shadowoffsetx, self.engine.theme.shadowoffsety))     
        else:
          font.render(self.text, (x, y))
    finally:
      self.engine.view.resetProjection()

class MessageScreen(Layer, KeyListener):
  """Message screen layer."""
  def __init__(self, engine, text, prompt = _("<OK>")):
    self.engine = engine
    self.text = text
    self.time = 0.0
    self.prompt = prompt

    self.logClassInits = self.engine.config.get("game", "log_class_inits")
    if self.logClassInits == 1:
      Log.debug("MessageScreen class init (Dialogs.py)...")
    

  def shown(self):
    self.engine.input.addKeyListener(self, priority = True)

  def keyPressed(self, key, unicode):
    c = self.engine.input.controls.getMapping(key)
    if c in (Player.menuYes + Player.menuNo) or key in [pygame.K_RETURN, pygame.K_ESCAPE, pygame.K_LCTRL, pygame.K_RCTRL]:
      self.engine.view.popLayer(self)
    return True
    
  def hidden(self):
    self.engine.input.removeKeyListener(self)

  def run(self, ticks):
    self.time += ticks / 50.0
  
  def render(self, visibility, topMost):
    self.engine.view.setViewport(1,0)
    self.engine.view.setOrthogonalProjection(normalize = True)
    font = self.engine.data.font

    if not font:
      return
    
    try:
      v = (1 - visibility) ** 2
      fadeScreen(v)

      x = .1
      y = .3 + v * 2
      self.engine.theme.setBaseColor(1 - v)
      pos = wrapText(font, (x, y), self.text, visibility = v)

      w, h = font.getStringSize(self.prompt, scale = 0.001)
      x = .5 - w / 2
      y = pos[1] + 3 * h + v * 2
      self.engine.theme.setSelectedColor(1 - v)
      font.render(self.prompt, (x, y), scale = 0.001)
      
    finally:
      self.engine.view.resetProjection()
      
class FileChooser(BackgroundLayer, KeyListener):
  """File choosing layer."""
  def __init__(self, engine, masks, path, prompt = "", dirSelect = False):
    self.masks          = masks
    self.path           = path
    self.prompt         = prompt
    self.engine         = engine
    self.accepted       = False
    self.selectedFile   = None
    self.time           = 0.0
    self.menu           = None

    self.logClassInits = self.engine.config.get("game", "log_class_inits")
    if self.logClassInits == 1:
      Log.debug("FileChooser class init (Dialogs.py)...")
    

    self.dirSelect      = dirSelect
    self.spinnyDisabled = self.engine.config.get("game", "disable_spinny")

    #Get theme
    themename = self.engine.data.themeLabel
    #now theme determination logic is only in data.py:
    self.theme = self.engine.data.theme

   #MFH - added simple black background to place in front of Options background, behind Neck BG, for transparent neck displays
    if not self.engine.loadImgDrawing(self, "neckBlackBack", ("neckblackback.png")):
      self.neckBlackBack = None
    
  def _getFileCallback(self, fileName):
    return lambda: self.chooseFile(fileName)

  def _getFileText(self, fileName):
    f = os.path.join(self.path, fileName)
    if fileName == "..":
      return _("[Parent Folder]")
    if self.dirSelect == True:
      for mask in self.masks:
        if fnmatch.fnmatch(fileName, mask):
          return _("[Accept Folder]")
    if os.path.isdir(f):
      return _("%s [Folder]") % fileName
    return fileName

  def getFiles(self):
    files = [".."]
    for fn in os.listdir(self.path):
      if fn.startswith("."): continue
      f = os.path.join(self.path, fn)
      for mask in self.masks:
        if fnmatch.fnmatch(fn, mask):
          break
      else:
        if not os.path.isdir(f):
          continue
      files.append(fn)
    files.sort()
    if self.dirSelect == True and (fnmatch.fnmatch(self.path, self.masks[0])):
      files.insert(0, self.path)
    return files

  def getDisks(self):
    import win32file, string
    driveLetters=[]
    for drive in string.letters[len(string.letters) / 2:]:
      if win32file.GetDriveType(drive + ":") == win32file.DRIVE_FIXED:
        driveLetters.append(drive + ":\\")
    return driveLetters
  
  def updateFiles(self):
    if self.menu:
      self.engine.view.popLayer(self.menu)

    if self.path == "toplevel" and os.name != "nt":
      self.path = "/"
      
    if self.path == "toplevel":
      self.menu = Menu(self.engine, choices = [(self._getFileText(f), self._getFileCallback(f)) for f in self.getDisks()], onClose = self.close, onCancel = self.cancel)
    else:
      self.menu = Menu(self.engine, choices = [(self._getFileText(f), self._getFileCallback(f)) for f in self.getFiles()], onClose = self.close, onCancel = self.cancel)
    self.engine.view.pushLayer(self.menu)

  def chooseFile(self, fileName):
    if self.dirSelect == True:
      for mask in self.masks:
        if fnmatch.fnmatch(fileName, mask):
          self.selectedFile = fileName
          accepted = True
          self.engine.view.popLayer(self.menu)
          self.engine.view.popLayer(self)
          self.menu = None
          return

    if self.path == "toplevel":
      self.path = ""
    path = os.path.abspath(os.path.join(self.path, fileName))

    if os.path.isdir(path):

      if path == self.path and fileName == "..":
        self.path = "toplevel"
      else:
        self.path = path
      self.updateFiles()
      return
    self.selectedFile = path
    accepted = True
    self.engine.view.popLayer(self.menu)
    self.engine.view.popLayer(self)
    self.menu = None
    
  def cancel(self):
    self.accepted = True
    self.engine.view.popLayer(self)

  def close(self):
    if not self.menu:
      self.accepted = True
      self.engine.view.popLayer(self)
    
  def shown(self):
    self.updateFiles()
    
  def getSelectedFile(self):
    return self.selectedFile
  
  def run(self, ticks):
    self.time += ticks / 50.0
    
  def render(self, visibility, topMost):
    v = (1 - visibility) ** 2

    # render the background

    t = self.time / 100
    self.engine.view.setViewport(1,0)
    w, h, = self.engine.view.geometry[2:4]
    r = .5

    #MFH - draw neck black BG in for transparent areas (covers options BG):
    if self.neckBlackBack != None:
      #MFH - auto background scaling 
      self.engine.drawImage(self.neckBlackBack, scale = (1.0,-1.0), coord = (w/2,h/2), stretched = 3)


    #MFH - auto background scaling 
    self.engine.drawImage(self.engine.data.choiceImage, scale = (1.0,-1.0), coord = (w/2,h/2), stretched = 3)


      
    self.engine.view.setOrthogonalProjection(normalize = True)
    font = self.engine.data.font
    
    try:
      glEnable(GL_BLEND)
      glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA)
      glEnable(GL_COLOR_MATERIAL)
      self.engine.theme.setBaseColor(1 - v)
      wrapText(font, (.1, .05 - v), self.prompt)
    finally:
      self.engine.view.resetProjection()

#==============================================================
#MFH - on-demand Neck Select menu
class NeckChooser(Layer, KeyListener):
  """Item menu layer."""
  def __init__(self, engine, selected = None, prompt = _("Yellow (#3) / Blue (#4) to change, Green (#1) to confirm:"), player = "default", owner = None):
    self.prompt   = prompt
    self.prompt_x = engine.theme.neck_prompt_x
    self.prompt_y = engine.theme.neck_prompt_y
    self.engine   = engine
    self.player   = player
    self.owner    = owner

    self.logClassInits = self.engine.config.get("game", "log_class_inits")
    if self.logClassInits == 1:
      Log.debug("%s NeckChooser class init (Dialogs.py)..." % (self.player))
    
    splash = showLoadingSplashScreen(self.engine, _("Loading necks..."))

    self.neck = []
    self.necks = ["2none", "none"]
    self.maxNeck = 0
    
    defaultNeck = self.engine.config.get("game", "default_neck")
    self.selectedNeck = 0
    for i, name in enumerate(Player.playername):
      if name == player:
        playerNeck = Player.playerpref[i][6]
        if playerNeck == "":
          playerNeck = defaultNeck
        break
    else:
      playerNeck = defaultNeck

    # evilynux - improved loading logic to support arbitrary filenames
    #          - os.listdir is not guaranteed to return a sorted list, so sort it!
    path = self.engine.resource.fileName("necks")
    # only list files
    neckfiles = [ f for f in os.listdir(path) if os.path.isfile(os.path.join(path, f)) ] 
    neckfiles.sort()

    for i in neckfiles:   #MFH - first go through and find the random neck
      if ( os.path.splitext(i)[0] == "randomneck" ):    #MFH 
        randomNeck = i
        exists = 1

        neckImage = engine.loadImgDrawing(self, "neck"+str(i), os.path.join("necks",str(i)))
        if not neckImage:
          # evilynux - Warning, Thumbs.db won't fail at engine.loadImgDrawing
          exists = 0
          continue
        else:
          exists = 1
  
        if exists == 1:
          self.neck.append(str(i)[:-4]) # evilynux - filename w/o extension
          self.necks.append(neckImage)
          break

    for i in neckfiles:
      # evilynux - Special cases, ignore these...
      #if( str(i) == "overdriveneck.png" or str(i)[-4:] != ".png" ):
      #exists = 1
      #if( str(i) == "overdriveneck.png" or not i.endswith(".png") ):
      if( os.path.splitext(i)[0] == "randomneck" or os.path.splitext(i)[0] == "overdriveneck" ):    #MFH 
        exists = 0
        continue

      neckImage = engine.loadImgDrawing(self, "neck"+str(i), os.path.join("necks",str(i)))
      if not neckImage:
        # evilynux - Warning, Thumbs.db won't fail at engine.loadImgDrawing
        exists = 0
        continue
      else:
        exists = 1

      if exists == 1:
        self.neck.append(str(i)[:-4]) # evilynux - filename w/o extension
        self.necks.append(neckImage)
        self.maxNeck += 1

    self.maxNeck -= 1 # evilynux - confusing, but there's an offset of -1
    Config.define("player",   "neck",  str,  0,  text = _("Neck"), options = self.neck)
    
    for i, neck in enumerate(self.neck):
      if neck == playerNeck:
        self.selectedNeck = i
        break
    else:
      for i, neck in enumerate(self.neck):
        if neck == defaultNeck:
          self.selectedNeck = i
      else:
        self.selectedNeck = 0

    self.necks.append("none")
    self.necks.append("2none")
    
    self.accepted       = False
    self.time           = 0.0
    

    #Get theme
    self.themename = self.engine.data.themeLabel
    self.theme = self.engine.data.theme

   #MFH - added simple black background to place in front of Options background, behind Neck BG, for transparent neck displays
    if not self.engine.loadImgDrawing(self, "neckBlackBack", ("neckblackback.png")):
      self.neckBlackBack = None

   
   
    self.engine.loadImgDrawing(self, "neckBG", os.path.join("themes",self.themename,"menu","neckchoosebg.png"))
    self.engine.loadImgDrawing(self, "neckSelect", os.path.join("themes",self.themename,"menu","neckchooseselect.png"))

    # ready... hide the splash screen
    hideLoadingSplashScreen(self.engine, splash)
    splash = None
    
  def shown(self):
    self.engine.input.addKeyListener(self, priority = True)
  
  def hidden(self):
    self.engine.input.removeKeyListener(self)
    
  def chooseNeck(self):
    #self.selectedNeck = neck
    if self.player == "default":
      self.engine.config.set("game","default_neck",self.neck[self.selectedNeck])
    if self.owner: #rather hard-coded...
      if self.player != "default":
        self.owner.neck  = self.neck[self.selectedNeck]
    self.engine.view.popLayer(self)
    
  def cancel(self):
    self.accepted = False
    self.engine.view.popLayer(self)
  
  def keyPressed(self, key, unicode):
    c = self.engine.input.controls.getMapping(key)
    if c in Player.key1s or key == pygame.K_RETURN:
      self.chooseNeck()
    elif c in Player.key2s + Player.cancels or key == pygame.K_ESCAPE:
      self.cancel()
    elif c in Player.key3s + Player.ups + Player.action1s + Player.lefts or key == pygame.K_UP or key == pygame.K_LEFT:
      self.selectedNeck -= 1
      if self.selectedNeck < 0:
        self.selectedNeck = len(self.neck) - 1
    elif c in Player.key4s + Player.downs + Player.action2s + Player.rights or key == pygame.K_DOWN or key == pygame.K_RIGHT:
      self.selectedNeck += 1
      if self.selectedNeck >= len(self.neck):
        self.selectedNeck = 0
    return True
  
  def keyReleased(self, key):
    return
  
  def getSelectedNeck(self):
    return self.selectedNeck
  
  def run(self, ticks):
    self.time += ticks / 50.0
    
  def render(self, visibility, topMost):
   v = (1 - visibility) ** 2
   # render the background
   t = self.time / 100
   self.engine.view.setViewport(1,0)
   w, h, = self.engine.view.geometry[2:4]
   r = .5


   #MFH - draw neck black BG in for transparent necks (covers options BG):
   if self.neckBlackBack != None:
     #MFH - auto background scaling
     self.engine.drawImage(self.neckBlackBack, scale = (1.0,-1.0), coord = (w/2,h/2), stretched = 3)

   currentNeck = self.necks[int(self.selectedNeck)+2]
   lastNeck1 = self.necks[int(self.selectedNeck)]
   if lastNeck1 == "none":
     lastNeck1 = self.necks[self.maxNeck+2]
   elif lastNeck1 == "2none":
     lastNeck1 = self.necks[self.maxNeck+1]
   lastNeck = self.necks[int(self.selectedNeck)+1]
   if lastNeck == "none":
     lastNeck = self.necks[self.maxNeck+2]

   nextNeck = self.necks[int(self.selectedNeck)+3]
   if nextNeck == "none":
     nextNeck = self.necks[2]
     
   nextNeck1 = self.necks[int(self.selectedNeck)+4]
   if nextNeck1 == "none":
     nextNeck1 = self.necks[2]
   elif nextNeck1 == "2none":
     nextNeck1 = self.necks[3]

   if self.theme == 2:
     self.x1 = w*0.067
     self.x2 = w*0.187
     self.x3 = w*0.307
     self.x4 = w*0.427
     self.x5 = w*0.547
     self.x6 = w*0.296
     self.y1 = h*0.420
     self.y2 = h*0.420
     self.y3 = h*0.420
     self.y4 = h*0.420
     self.y5 = h*0.420
     self.y6 = h*0.420
     self.wfac = 384.000
     self.wfac2 = 124.000  
   else:
     self.x1 = w*0.05
     self.x2 = w*0.175
     self.x3 = w*0.296
     self.x4 = w*0.42
     self.x5 = w*0.539
     self.x6 = w*0.296
     self.y1 = h*0.420
     self.y2 = h*0.554
     self.y3 = h*0.415
     self.y4 = h*0.554
     self.y5 = h*0.402
     self.y6 = h*0.423
     self.wfac = 374.000
     self.wfac2 = 128.000



   wfactor = currentNeck.widthf(pixelw = self.wfac)
   if self.theme != 2:
     neckcoord = (w/1.31,h/2)
   else:
     neckcoord = (w/1.22,h/2)
   self.engine.drawImage(currentNeck, scale = (-wfactor,wfactor), coord = neckcoord)
   

   wfactor = lastNeck1.widthf(pixelw = self.wfac2)
   self.engine.drawImage(lastNeck1, scale = (-wfactor,wfactor), coord = (self.x1,self.y1))
   wfactor = lastNeck.widthf(pixelw = self.wfac2)
   self.engine.drawImage(lastNeck, scale = (-wfactor,wfactor), coord = (self.x2,self.y2))
   wfactor = currentNeck.widthf(pixelw = self.wfac2)
   self.engine.drawImage(currentNeck, scale = (-wfactor,wfactor), coord = (self.x3,self.y3))
   wfactor = nextNeck.widthf(pixelw = self.wfac2)
   self.engine.drawImage(nextNeck, scale = (-wfactor,wfactor), coord = (self.x4,self.y4))   
   wfactor = nextNeck1.widthf(pixelw = self.wfac2)
   self.engine.drawImage(nextNeck1, scale = (-wfactor,wfactor), coord = (self.x5,self.y5))
   
   if self.selectedNeck:
     self.engine.drawImage(self.neckSelect, scale = (-1.0,1.0), coord = (self.x6, self.y6))

   #MFH - draw neck BG on top of necks
   #MFH - auto background scaling
   self.engine.drawImage(self.neckBG, scale = (1.0,-1.0), coord = (w/2,h/2), stretched = 3)

  
   self.engine.view.setOrthogonalProjection(normalize = True)
   font = self.engine.data.font
   
   try:
     glEnable(GL_BLEND)
     glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA)
     glEnable(GL_COLOR_MATERIAL)
     self.engine.theme.setBaseColor(1 - v)
     wrapText(font, (self.prompt_x, self.prompt_y - v), self.prompt)
   finally:
     self.engine.view.resetProjection()
   #==============================================================

    
    
class AvatarChooser(Layer, KeyListener):
  """Avatar choosing layer"""
  def __init__(self, engine):
    self.engine   = engine

    self.logClassInits = self.engine.config.get("game", "log_class_inits")
    if self.logClassInits == 1:
      Log.debug("AvatarChooser class init (Dialogs.py)...")
    
    splash = showLoadingSplashScreen(self.engine, _("Loading avatars..."))
    
    #Get theme
    self.themename = self.engine.data.themeLabel
    self.theme = self.engine.data.theme
    
    self.avatar = []
    self.avatars = []
    self.maxAv = 0
    self.themeAvs = 0
    
    self.selectedAv = 0
    
    self.scrolling = 0
    self.delay     = 0
    self.rate      = 0
    self.scroller  = [0, self.scrollUp, self.scrollDown]

    # evilynux - improved loading logic to support arbitrary filenames
    #          - os.listdir is not guaranteed to return a sorted list, so sort it!
    avatarpath = self.engine.resource.fileName("avatars")
    avatarfiles = [ f for f in os.listdir(avatarpath) if os.path.isfile(os.path.join(avatarpath, f)) ]
    avatarfiles.sort()
    
    themeavatarfiles = []
    themeavatarpath = self.engine.resource.fileName(os.path.join("themes",self.themename,"avatars"))
    if os.path.exists(themeavatarpath):
      themeavatarfiles = [ f for f in os.listdir(themeavatarpath) if os.path.isfile(os.path.join(themeavatarpath, f)) ] 
      themeavatarfiles.sort()

    for i in themeavatarfiles:
      image = engine.loadImgDrawing(self, "av"+str(i), os.path.join("themes",self.themename,"avatars",str(i)))
      if not image:
        exists = 0
        continue
      else:
        exists = 1

      if exists == 1:
        self.avatar.append(str(i)[:-4]) # evilynux - filename w/o extension
        self.avatars.append(image)
        self.maxAv += 1
    self.themeAvs = len(self.avatars)

    for i in avatarfiles:
      image = engine.loadImgDrawing(self, "av"+str(i), os.path.join("avatars",str(i)))
      if not image:
        exists = 0
        continue
      else:
        exists = 1

      if exists == 1:
        self.avatar.append(str(i)[:-4]) # evilynux - filename w/o extension
        self.avatars.append(image)
        self.maxAv += 1

    Log.debug("%d Theme Avatars found; %d total." % (self.themeAvs, len(self.avatars)))
    self.avScale = []
    for avatar in self.avatars:
      imgheight = avatar.height1()
      imgwidth  = avatar.width1()
      hFactor = 110.00/imgheight
      wFactor = 178.00/imgwidth
      self.avScale.append(min(hFactor, wFactor))
    self.maxAv -= 1 # evilynux - confusing, but there's an offset of -1
    
    self.accepted       = False
    self.time           = 0.0
    self.dist           = 1.0
    

    #MFH - added simple black background to place in front of Options background, behind Neck BG, for transparent neck displays
    if not self.engine.loadImgDrawing(self, "avFrame", os.path.join("themes",self.themename,"lobby","avatarframe.png")):
      self.avFrame = None

    if not self.engine.loadImgDrawing(self, "avSelFrame", os.path.join("themes",self.themename,"lobby","avatarselectframe.png")):
      self.avSelFrame = self.avFrame

    if not self.engine.loadImgDrawing(self, "avBigFrame", os.path.join("themes",self.themename,"lobby","avatarmainframe.png")):
      self.avBigFrame = self.avFrame

    if not self.engine.loadImgDrawing(self, "avText", os.path.join("themes",self.themename,"lobby","avatartext.png")):
      self.avText = None
    
    self.avFrameScale = None
    if self.avFrame:
      imgheight = self.avFrame.height1()
      imgwidth  = self.avFrame.width1()
      hFactor = 110.00/imgheight
      wFactor = 178.00/imgwidth
      self.avFrameScale = (wFactor, -hFactor)
    
    self.avSelFrameScale = None
    if self.avSelFrame:
      imgheight = self.avSelFrame.height1()
      imgwidth  = self.avSelFrame.width1()
      hFactor = 110.00/imgheight
      wFactor = 178.00/imgwidth
      self.avSelFrameScale = (wFactor, -hFactor)
    
    self.avBigFrameScale = None
    if self.avBigFrame:
      imgheight = self.avBigFrame.height1()
      imgwidth  = self.avBigFrame.width1()
      hFactor = 110.00/imgheight
      wFactor = 178.00/imgwidth
      self.avBigFrameScale = (wFactor, -hFactor)
    
    self.avatarText = _("Select Your Avatar:")

    if not self.engine.loadImgDrawing(self, "background", os.path.join("themes",self.themename,"lobby","avatarbg.png")):
      self.background = None

    hideLoadingSplashScreen(self.engine, splash)
    splash = None
    
  def shown(self):
    self.engine.input.addKeyListener(self, priority = True)
  
  def hidden(self):
    self.engine.input.removeKeyListener(self)
    
  def cancel(self):
    self.accepted = False
    self.engine.view.popLayer(self)
  
  def keyPressed(self, key, unicode):
    c = self.engine.input.controls.getMapping(key)
    if c in Player.key1s or key == pygame.K_RETURN:
      self.accepted = True
      self.engine.data.acceptSound.play()
      self.engine.view.popLayer(self)
    elif c in Player.key2s + Player.cancels or key == pygame.K_ESCAPE:
      self.engine.data.cancelSound.play()
      self.cancel()
    elif c in Player.key3s + Player.ups + Player.action1s + Player.lefts or key == pygame.K_UP or key == pygame.K_LEFT:
      self.scrolling = 1
      self.delay = self.engine.scrollDelay
      self.scrollUp()
    elif c in Player.key4s + Player.downs + Player.action2s + Player.rights or key == pygame.K_DOWN or key == pygame.K_RIGHT:
      self.scrolling = 2
      self.delay = self.engine.scrollDelay
      self.scrollDown()
    return True
    
  def scrollUp(self):
    self.engine.data.selectSound.play()
    self.selectedAv -= 1
    if self.selectedAv < 0:
      self.selectedAv = len(self.avatars) - 1
  
  def scrollDown(self):
    self.engine.data.selectSound.play()
    self.selectedAv += 1
    if self.selectedAv >= len(self.avatars):
      self.selectedAv = 0
    
  def keyReleased(self, key):
    self.scrolling = 0
  
  def getAvatar(self):
    if self.accepted:
      #t = self.selectedAv < self.themeAvs and os.path.join("themes",self.themename,"avatars",self.avatar[self.selectedAv]+".123") or os.path.join("avatars",self.avatar[self.selectedAv]+".123")
      t = self.selectedAv < self.themeAvs and self.avatars[self.selectedAv].filename
      return t
    else:
      return None
  
  def run(self, ticks):
    self.time += ticks / 50.0
    if self.dist > 0:
      self.dist -= ticks / 750.0
      if self.dist < 0:
        self.dist = 0
    if self.scrolling > 0:
      self.delay -= ticks
      self.rate += ticks
      if self.delay <= 0 and self.rate >= self.engine.scrollRate:
        self.rate = 0
        self.scroller[self.scrolling]()
    
  def render(self, visibility, topMost):
    v = (1 - visibility) ** 2
    t = self.time / 100
    self.engine.view.setViewport(1,0)
    self.engine.view.setOrthogonalProjection(normalize = True)
    w, h, = self.engine.view.geometry[2:4]
    
    try:
      if self.background:
        self.engine.drawImage(self.background, scale = (1.0, -1.0), coord = (w/2,h/2), stretched = 3)
      else:
        fadeScreen(v)
      self.engine.theme.setBaseColor(1 - v)
      if len(self.avatars) > 1:
        lastAv2i  = (int(self.selectedAv)-2) % len(self.avatars)
        lastAvi   = (int(self.selectedAv)-1) % len(self.avatars)
        nextAvi   = (int(self.selectedAv)+1) % len(self.avatars)
        nextAv2i  = (int(self.selectedAv)+2) % len(self.avatars)
      else:
        lastAv2i  = 0
        lastAvi   = 0
        nextAvi   = 0
        nextAv2i  = 0
      lastAv2   = self.avatars[lastAv2i]
      lastAv    = self.avatars[lastAvi]
      currentAv = self.avatars[int(self.selectedAv)]
      nextAv    = self.avatars[nextAvi]
      nextAv2   = self.avatars[nextAv2i]
      
      self.x1 = w*(0.07-self.dist/2)
      self.x2 = w*(0.17-self.dist/2)
      self.x3 = w*(0.24-self.dist/2)
      self.x4 = w*(0.17-self.dist/2)
      self.x5 = w*(0.07-self.dist/2)
      self.y1 = h*(0.75+self.engine.theme.avatarSelectWheelY)
      self.y2 = h*(0.68+self.engine.theme.avatarSelectWheelY)
      self.y3 = h*(0.5+self.engine.theme.avatarSelectWheelY)
      self.y4 = h*(0.32+self.engine.theme.avatarSelectWheelY)
      self.y5 = h*(0.25+self.engine.theme.avatarSelectWheelY)
      bigCoord = (w*(self.engine.theme.avatarSelectAvX+self.dist),h*self.engine.theme.avatarSelectAvY)
      
      if self.avBigFrame:
        self.engine.drawImage(self.avFrame, scale = (self.avBigFrameScale[0]*1.75,self.avBigFrameScale[1]*1.75), coord = bigCoord)
      self.engine.drawImage(currentAv, scale = (self.avScale[self.selectedAv]*1.75,-self.avScale[self.selectedAv]*1.75), coord = bigCoord)
      
      if self.avFrame:
        self.engine.drawImage(self.avFrame, scale = self.avFrameScale, coord = (self.x1,self.y1))
      self.engine.drawImage(lastAv2, scale = (self.avScale[lastAv2i],-self.avScale[lastAv2i]), coord = (self.x1,self.y1))
      if self.avFrame:
        self.engine.drawImage(self.avFrame, scale = self.avFrameScale, coord = (self.x2,self.y2))
      self.engine.drawImage(lastAv, scale = (self.avScale[lastAvi], -self.avScale[lastAvi]), coord = (self.x2,self.y2))
      if self.avFrame:
        self.engine.drawImage(self.avFrame, scale = self.avFrameScale, coord = (self.x5,self.y5))
      self.engine.drawImage(nextAv2, scale = (self.avScale[nextAv2i],-self.avScale[nextAv2i]), coord = (self.x5,self.y5))
      if self.avFrame:
        self.engine.drawImage(self.avFrame, scale = self.avFrameScale, coord = (self.x4,self.y4))
      self.engine.drawImage(nextAv, scale = (self.avScale[nextAvi],-self.avScale[nextAvi]), coord = (self.x4,self.y4))   
      if self.avSelFrame:
        self.engine.drawImage(self.avSelFrame, scale = self.avSelFrameScale, coord = (self.x3,self.y3))
      self.engine.drawImage(currentAv, scale = (self.avScale[int(self.selectedAv)],-self.avScale[int(self.selectedAv)]), coord = (self.x3,self.y3))
      
      try:
        font = self.engine.data.fontDict[self.engine.theme.avatarSelectFont]
      except:
        font = self.engine.data.font
      if self.avText:
        self.engine.drawImage(self.avText, scale = (self.engine.theme.avatarSelectTextScale, -self.engine.theme.avatarSelectTextScale), coord = (self.engine.theme.avatarSelectTextX, self.engine.theme.avatarSelectTextY - v))
      else:
        font.render(self.avatarText, (self.engine.theme.avatarSelectTextX, self.engine.theme.avatarSelectTextY - v), scale = self.engine.theme.avatarSelectTextScale)
    finally:
      self.engine.view.resetProjection()
    #==============================================================

class PartDiffChooser(MainDialog):
  """Part and difficulty select layer"""
  def __init__(self, engine, parts, info, players, back = False):
    MainDialog.__init__(self, engine)
    self.parts   = parts
    self.info    = info
    self.players = players
    self.theme   = engine.theme
    
    self.retVal  = None
    
    self.gameModeText = self.engine.world.gameName
    
    self.logClassInits = self.engine.config.get("game", "log_class_inits")
    if self.logClassInits == 1:
      Log.debug("PartDiffChooser class init (Dialogs.py)...")
    self.time    = 0.0
    
    self.yes        = []
    self.no         = []
    self.conf       = []
    self.up         = []
    self.down       = []
    
    for player in self.players:
      self.yes.extend(player.yes)
      self.no.extend(player.no)
      self.conf.extend(player.conf)
      self.up.extend(player.up)
      self.down.extend(player.down)
    
    self.partImages     = self.engine.data.partImages
    self.keyControl     = 0
    self.scrolling      = [0 for i in self.players]
    self.rate           = [0 for i in self.players]
    self.delay          = [0 for i in self.players]
    self.scroller       = [0, self.scrollUp, self.scrollDown]
    self.selected       = []
    self.mode           = [back and 1 or 0 for i in self.players]
    self.readyPlayers   = []
    for i in range(len(self.players)):
      if self.mode[i] == 1:
        if len(self.info.partDifficulties[self.players[i].part.id]) == 1:
          self.mode[i] -= 1
        else:
          for j, d in enumerate(self.info.partDifficulties[self.players[i].part]):
            if d == self.players[i].difficulty:
              self.selected.append(j)
              break
          else:
            self.selected.append(0)
      if self.mode[i] == 0:
        if len(self.parts[i]) == 1:
          self.players[i].part = self.parts[i][0]
          self.mode[i] += 1
          if len(self.info.partDifficulties[self.players[i].part.id]) == 1:
            self.players[i].difficulty = self.info.partDifficulties[self.players[i].part.id][0]
            self.readyPlayers.append(i)
            self.selected.append(0)
          else:
            for j, d in enumerate(self.info.partDifficulties[self.players[i].part.id]):
              if d == self.players[i].difficulty:
                self.selected.append(j)
                break
            else:
              self.selected.append(0)
        else:
          for j, p in enumerate(self.parts[i]):
            if p == self.players[i].part:
              self.selected.append(j)
              break
          else:
            self.selected.append(0)
    if len(self.readyPlayers) == len(self.players):
      self.retval = True
      self.engine.view.popLayer(self)
      return
    
    if os.path.isdir(os.path.join(self.engine.data.path,"themes",self.engine.data.themeLabel,"setlist","parts")):
      self.engine.data.loadAllImages(self, os.path.join("themes",self.engine.data.themeLabel,"setlist","parts"))
  
  def scrollUp(self, i):
    self.selected[i] -= 1
    if self.selected[i] < 0:
      if self.mode[i] == 0:
        self.selected[i] = len(self.parts[i]) - 1
      elif self.mode[i] == 1:
        self.selected[i] = len(self.info.partDifficulties[self.players[i].part.id]) - 1
  
  def scrollDown(self, i):
    self.selected[i] += 1
    if self.mode[i] == 0:
      if self.selected[i] == len(self.parts[i]):
        self.selected[i] = 0
    elif self.mode[i] == 1:
      if self.selected[i] == len(self.info.partDifficulties[self.players[i].part.id]):
        self.selected[i] = 0
  
  def keyPressed(self, key, unicode):
    c = self.engine.input.controls.getMapping(key)
    for i in range(len(self.players)):
      if key in [pygame.K_ESCAPE, pygame.K_RETURN, pygame.K_LCTRL, pygame.K_RCTRL, pygame.K_UP, pygame.K_DOWN, pygame.K_RIGHT, pygame.K_LEFT, pygame.K_SPACE]:
        continue
      if c and c in self.players[i].keyList:
        break
    else:
      i = self.keyControl
    if c in self.yes + [self.players[i].keyList[Player.UP]] or key == pygame.K_RETURN:
      if self.mode[i] == 0:
        self.players[i].part = self.parts[i][self.selected[i]]
        for j, d in enumerate(self.info.partDifficulties[self.players[i].part.id]):
          if d == self.players[i].difficulty:
            self.selected[i] = j
        else:
          self.selected[i] = 0
        self.mode[i] += 1
      elif self.mode[i] == 1:
        self.players[i].difficulty = self.info.partDifficulties[self.players[i].part.id][self.selected[i]]
        if i not in self.readyPlayers:
          self.engine.data.acceptSound.play()
          self.readyPlayers.append(i)
        if len(self.readyPlayers) == len(self.players):
          self.retVal = True
          self.engine.view.popLayer(self)
      return True
    elif c in self.no + [self.players[i].keyList[Player.KEY2]] or key == pygame.K_ESCAPE:
      if self.mode[i] == 0:
        if c in Player.menuNo:
          self.engine.data.cancelSound.play()
          self.retVal = False
          self.engine.view.popLayer(self)
      elif self.mode[i] == 1:
        self.engine.data.cancelSound.play()
        if i in self.readyPlayers:
          self.readyPlayers.remove(i)
        else:
          self.mode[i] = 0
          for j, p in enumerate(self.parts[i]):
            if p == self.players[i].part:
              self.selected[i] = j
              break
          else:
            self.selected[i] = 0
      return True
    elif key == pygame.K_LEFT:
      self.scrolling[self.keyControl] = 0
      self.keyControl -= 1
      if self.keyControl < 0:
        self.keyControl = len(self.players)
    elif key == pygame.K_RIGHT:
      self.scrolling[self.keyControl] = 0
      self.keyControl += 1
      if self.keyControl >= len(self.players):
        self.keyControl = 0
    elif i in self.readyPlayers:
      return True
    elif c in self.up + [self.players[i].keyList[Player.UP]] or key == pygame.K_UP:
      self.scrolling[i] = 1
      self.scrollUp(i)
      self.delay[i] = self.engine.scrollDelay
    elif c in self.down + [self.players[i].keyList[Player.DOWN]] or key == pygame.K_DOWN:
      self.scrolling[i] = 2
      self.scrollDown(i)
      self.delay[i] = self.engine.scrollDelay
    elif key == pygame.K_SPACE:
      pass
    return True
  
  def keyReleased(self, key):
    c = self.engine.input.controls.getMapping(key)
    for i in range(len(self.players)):
      if key in [pygame.K_ESCAPE, pygame.K_RETURN, pygame.K_LCTRL, pygame.K_RCTRL, pygame.K_UP, pygame.K_DOWN, pygame.K_RIGHT, pygame.K_LEFT]:
        continue
      if c and c in self.players[i].keyList:
        break
    else:
      i = self.keyControl
    self.scrolling[i] = 0
  
  def run(self, ticks):
    self.time += ticks/50.0
    for i in range(len(self.players)):
      if self.scrolling[i] > 0:
        self.delay[i] -= ticks
        self.rate[i] += ticks
        if self.delay[i] <= 0 and self.rate[i] >= self.engine.scrollRate:
          self.rate[i] = 0
          self.scroller[self.scrolling[i]](i)
    self.engine.theme.partDiff.run(ticks)
  
  def render(self, visibility, topMost):
    self.engine.view.setOrthogonalProjection(normalize = True)
    self.engine.view.setViewport(1,0)
    w, h = self.geometry
    
    if self.img_background:
      self.engine.drawImage(self.img_background, scale = (1.0, -1.0), coord = (w/2,h/2), stretched = 3)
    try:
      self.theme.partDiff.renderPanels(self)
    finally:
      self.engine.view.resetProjection()

class ItemChooser(BackgroundLayer, KeyListener):
  """Item menu layer."""
  def __init__(self, engine, items, selected = None, prompt = "", pos = None):    #MFH
    self.prompt         = prompt
    self.engine         = engine
    
    self.logClassInits = self.engine.config.get("game", "log_class_inits")
    if self.logClassInits == 1:
      Log.debug("ItemChooser class init (Dialogs.py)...")
    
    self.accepted       = False
    self.selectedItem   = None
    self.time           = 0.0

    self.font = self.engine.data.streakFont2
    self.promptScale = 0.002
    self.promptWidth, self.promptHeight = self.font.getStringSize(self.prompt, scale=self.promptScale)
    widthOfSpace, heightOfSpace = self.font.getStringSize(" ", scale=self.promptScale)

    if pos: #MFH
      self.songSelectSubmenuOffsetLines = self.engine.theme.songSelectSubmenuOffsetLines
      self.songSelectSubmenuOffsetSpaces = self.engine.theme.songSelectSubmenuOffsetSpaces
      self.posX, self.posY = pos
      wrapX, wrapY = wrapText(self.font, (self.posX, self.posY), self.prompt, scale = self.promptScale)
      #self.posY += self.promptHeight*2
      #self.posX -= self.promptWidth/2
      #self.menu = Menu(self.engine, choices = [(c, self._callbackForItem(c)) for c in items], onClose = self.close, onCancel = self.cancel, font = self.engine.data.streakFont2, pos = (self.posX + widthOfSpace*2, wrapY + self.promptHeight*2) )
      self.menu = Menu(self.engine, choices = [(c, self._callbackForItem(c)) for c in items], onClose = self.close, onCancel = self.cancel, font = self.engine.data.streakFont2, pos = (self.posX + widthOfSpace*(self.songSelectSubmenuOffsetSpaces+1), wrapY + self.promptHeight*(self.songSelectSubmenuOffsetLines+1)) )
    else:
      self.posX = .1    #MFH - default
      self.posY = .05   #MFH - default
      self.menu = Menu(self.engine, choices = [(c, self._callbackForItem(c)) for c in items], onClose = self.close, onCancel = self.cancel, font = self.engine.data.streakFont2)
    self.spinnyDisabled = self.engine.config.get("game", "disable_spinny")
    
    if selected and selected in items:
      self.menu.selectItem(items.index(selected))

    #Get theme
    themename = self.engine.data.themeLabel
    self.theme = self.engine.data.theme
    
  def _callbackForItem(self, item):
    def cb():
      self.chooseItem(item)
    return cb
    
  def chooseItem(self, item):
    self.selectedItem = item
    accepted = True
    self.engine.view.popLayer(self.menu)
    self.engine.view.popLayer(self)
    
  def cancel(self):
    self.accepted = True
    self.engine.view.popLayer(self)

  def close(self):
    self.accepted = True
    self.engine.view.popLayer(self)
    
  def shown(self):
    self.engine.view.pushLayer(self.menu)
    
  def getSelectedItem(self):
    return self.selectedItem
  
  def run(self, ticks):
    self.time += ticks / 50.0
    
  def render(self, visibility, topMost):
    v = (1 - visibility) ** 2

    # render the background
    t = self.time / 100
    self.engine.view.setViewport(1,0)
    w, h, = self.engine.view.geometry[2:4]
    r = .5

    #MFH - auto background scaling 
    self.engine.drawImage(self.engine.data.choiceImage, scale = (1.0, -1.0), coord = (w/2,h/2), stretched = 3)

      
    self.engine.view.setOrthogonalProjection(normalize = True)
    
    
    try:
      glEnable(GL_BLEND)
      glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA)
      glEnable(GL_COLOR_MATERIAL)
      self.engine.theme.setBaseColor(1 - v)
      #wrapText(self.font, (.1, .05 - v), self.prompt)
      wrapText(self.font, (self.posX, self.posY - v), self.prompt, scale = self.promptScale)
    finally:
      self.engine.view.resetProjection()
      
class ControlActivator(Layer, KeyListener):
  def __init__(self, engine, players, maxplayers = None, allowGuitar = True, allowDrum = True, allowMic = False):
    self.engine     = engine
    self.minPlayers = players
    if maxplayers:
      maxallowed = self.engine.config.get("performance", "max_players")
      if maxplayers > maxallowed or maxplayers == -1:
        self.maxPlayers = maxallowed
      else:
        self.maxPlayers = maxplayers
    else:
      self.maxPlayers = players
    self.time       = 0.0
    self.controls   = self.engine.input.controls.controls[:] #make a copy
    self.ready      = False
    
    if self.engine.cmdPlay == 2:
      if self.engine.cmdPart is not None:
        if self.engine.cmdPart == 4:
          allowGuitar = False
          allowMic    = False
        elif self.engine.cmdPart == 5:
          allowGuitar = False
          allowDrum   = False
        else:
          allowDrum   = False
          allowMic    = False
    
    self.selectedItems  = []
    self.blockedItems   = []
    self.selectedIndex  = 0
    self.playerNum      = 0
    self.confirmPlayers = 0
    self.delay          = 0
    self.delayedIndex   = 0
    self.fader          = 0
    self.fadeDir        = True
    self.allowed        = [True for i in self.controls]
    
    for i, control in enumerate(self.engine.input.controls.controls):
      if self.engine.input.controls.type[i] in GUITARTYPES and not allowGuitar:
        self.allowed[i] = False
      elif self.engine.input.controls.type[i] in DRUMTYPES and not allowDrum:
        self.allowed[i] = False
      elif self.engine.input.controls.type[i] in MICTYPES and not allowMic:
        self.allowed[i] = False
    
    self.tsReady = _("Press Start to Begin!")
    self.tsInfo  = _("Use the keyboard to select or just play some notes!")
    
    sfxVolume = self.engine.config.get("audio", "SFX_volume")
    self.engine.data.selectSound.setVolume(sfxVolume)
    self.engine.data.acceptSound.setVolume(sfxVolume)  #MFH
    self.engine.data.cancelSound.setVolume(sfxVolume)
    
    self.controlNum = 0
    for i, control in enumerate(self.engine.input.controls.controls):
      self.controlNum += 1
      if control == "None":
        self.controls[i] = _("No Controller")
        self.blockedItems.append(i)
        self.controlNum -= 1
      elif self.allowed[i] == False:
        self.controls[i] = _("Disabled Controller")
        self.blockedItems.append(i)
        self.controlNum -= 1
      elif control == "defaultg":
        self.controls[i] = _("Default Guitar")
      elif control == "defaultd":
        self.controls[i] = _("Default Drums")
      elif control == "defaultm":
        self.controls[i] = _("Default Microphone")
    
    themename = self.engine.data.themeLabel
    while self.selectedIndex in self.blockedItems:
      self.selectedIndex += 1
      if self.selectedIndex > 3:
        self.selectedIndex = 0
        break

    if not self.engine.loadImgDrawing(self, "background", os.path.join("themes", themename, "lobby", "controlbg.png")):
      self.background = None

    if not self.engine.loadImgDrawing(self, "readyImage", os.path.join("themes", themename, "lobby", "ready.png")):
      self.readyImage = None

    if not self.engine.loadImgDrawing(self, "selected", os.path.join("themes", themename, "lobby", "select.png")):
      self.selected = None
    
    self.selectX = self.engine.theme.controlActivateSelectX
    self.controlSelectX = self.engine.theme.controlActivateX
    self.controlPartX   = self.engine.theme.controlActivatePartX
    self.selectY = self.engine.theme.controlActivateY
    self.selectScale = self.engine.theme.controlActivateScale
    self.selectSpace = self.engine.theme.controlActivateSpace
    self.partBig = self.engine.theme.controlCheckPartMult
    self.checkX = self.engine.theme.controlCheckX
    self.checkY = self.engine.theme.controlCheckY
    self.checkYText = self.engine.theme.controlCheckTextY
    self.checkScale = self.engine.theme.controlCheckScale
    self.checkSpace = self.engine.theme.controlCheckSpace
    
    self.partSize = self.engine.theme.controlActivatePartSize

    if self.engine.loadImgDrawing(self, "guitar", os.path.join("themes", themename, "guitar")):
      self.guitarScale = self.partSize/self.guitar.width1()
    else:
      self.engine.loadImgDrawing(self, "guitar", "guitar.png")
      self.guitarScale = self.partSize/self.guitar.width1()

    if self.engine.loadImgDrawing(self, "bass", os.path.join("themes", themename, "bass.png")):
      self.bassScale = self.partSize/self.bass.width1()
    else:
      self.engine.loadImgDrawing(self, "bass", "bass.png")
      self.bassScale = self.partSize/self.bass.width1()

    if self.engine.loadImgDrawing(self, "drum", os.path.join("themes", themename, "drum.png")):
      self.drumScale = self.partSize/self.drum.width1()
    else:
      self.engine.loadImgDrawing(self, "drum", "drum.png")
      self.drumScale = self.partSize/self.drum.width1()

    if self.engine.loadImgDrawing(self, "mic", os.path.join("themes", themename, "mic.png")):
      self.micScale = self.partSize/self.mic.width1()
    else:
      self.engine.loadImgDrawing(self, "mic", "mic.png")
      self.micScale = self.partSize/self.mic.width1()
  
  def shown(self):
    if self.controlNum < self.minPlayers:
      self.confirmPlayers = 0
      if self.controlNum == 1:
        plural = _("controller")
      else:
        plural = _("controllers")
      showMessage(self.engine, _("You only have %d %s defined. You need at least %d for this mode.") % (self.controlNum, plural, self.minPlayers))
      self.engine.view.popLayer(self)
    else:
      self.engine.input.addKeyListener(self, priority = True)
  
  def hidden(self):
    self.engine.input.removeKeyListener(self)
  
  def confirm(self):
    self.engine.data.acceptSound.play()
    self.engine.input.activeGameControls = self.selectedItems
    self.engine.input.pluginControls()
    self.confirmPlayers = self.playerNum
    self.engine.view.popLayer(self)
    self.engine.input.removeKeyListener(self)
  
  def getPlayers(self):
    return self.confirmPlayers
  
  def delaySelect(self, num):
    if self.engine.input.controls.type[num] == 5:
      return
    self.engine.data.selectSound.play()
    self.delay = 500
    self.delayedIndex  = num
    self.selectedIndex = num
  
  def selectControl(self, num):
    if num in self.selectedItems or self.playerNum >= self.maxPlayers:
      return
    self.engine.data.acceptSound.play()
    self.playerNum += 1
    self.selectedItems.append(num)
    self.blockedItems.append(num)
    self.blockedItems.sort()
    if self.playerNum >= self.minPlayers:
      self.ready = True
    self.selectedIndex += 1
    self.delay = 0
    catch = 0
    while self.selectedIndex in self.blockedItems:
      self.selectedIndex += 1
      catch += 1
      if self.selectedIndex > 3:
        self.selectedIndex = 0
      if catch > 4:
        self.confirm()
        break
    else:
      if self.selectedIndex > 3:
        for i in range(4):
          if i in self.blockedItems:
            continue
          self.selectedIndex = i
          break
  
  def keyPressed(self, key, unicode):
    c = self.engine.input.controls.getMapping(key)
    if key == pygame.K_RETURN:
      if (self.ready and self.playerNum >= self.maxPlayers) or (self.playerNum >= self.minPlayers and self.blockedItems == [0,1,2,3]):
        self.confirm()
      else:
        self.delay = 0
        self.selectControl(self.selectedIndex)
      return True
    if c in Player.menuYes and self.ready:
      self.confirm()
      return True
    if c in Player.menuNo or key == pygame.K_ESCAPE:
      self.engine.data.cancelSound.play()
      if len(self.selectedItems) > 0:
        self.delay = 0
        self.selectedIndex = 0
        self.blockedItems.remove(self.selectedItems.pop())
        self.playerNum = len(self.selectedItems)
        if self.playerNum < self.minPlayers and self.ready:
          self.ready = False
      else:
        self.playerNum = 0
        self.engine.view.popLayer(self)
        self.engine.input.removeKeyListener(self)
      return True
    elif c in Player.ups + Player.rights or key == pygame.K_UP or key == pygame.K_RIGHT:
      self.engine.data.selectSound.play()
      self.selectedIndex -= 1
      self.delay = 0
      catch = 0
      while self.selectedIndex in self.blockedItems:
        self.selectedIndex -= 1
        catch += 1
        if self.selectedIndex < 0:
          self.selectedIndex = 3
        if catch > 4:
          self.confirm()
          break
      else:
        if self.selectedIndex < 0:
          a = range(4)
          a.reverse()
          for i in a:
            if i in self.blockedItems:
              continue
            self.selectedIndex = i
            break
    elif c in Player.downs + Player.lefts or key == pygame.K_DOWN or key == pygame.K_LEFT:
      self.engine.data.selectSound.play()
      self.selectedIndex += 1
      self.delay = 0
      catch = 0
      while self.selectedIndex in self.blockedItems:
        self.selectedIndex += 1
        catch += 1
        if self.selectedIndex > 3:
          self.selectedIndex = 0
        if catch > 4:
          break
      else:
        if self.selectedIndex > 3:
          for i in range(4):
            if i in self.blockedItems:
              continue
            self.selectedIndex = i
            break
    if c in Player.ups + Player.downs + Player.lefts + Player.rights + Player.cancels + Player.stars + [None]:
      pass
    elif c in Player.starts or key == pygame.K_LCTRL or ((c in Player.key1s or key == pygame.K_RETURN) and self.ready):
      if self.ready:
        self.confirm()
        return True
    elif c in Player.CONTROL1:
      if not 0 in self.selectedItems:
        self.delaySelect(0)
        return True
    elif c in Player.CONTROL2:
      if not 1 in self.selectedItems:
        self.delaySelect(1)
        return True
    elif c in Player.CONTROL3:
      if not 2 in self.selectedItems:
        self.delaySelect(2)
        return True
    elif c in Player.CONTROL4:
      if not 3 in self.selectedItems:
        self.delaySelect(3)
        return True
    return True
  
  def keyReleased(self, key):
    pass
  
  def run(self, ticks):
    self.time += ticks/50.0
    if self.delay > 0:
      self.delay -= ticks
      if self.delay <= 0:
        self.selectControl(self.selectedIndex)
    if self.ready and self.fadeDir:
      self.fader += ticks/1000.0
      if self.fader > 1:
        self.fader = 1
        self.fadeDir = False
    elif self.ready:
      self.fader -= ticks/1000.0
      if self.fader < 0.2:
        self.fader = 0.2
        self.fadeDir = True
  
  def render(self, visibility, topMost):
    try:
      font = self.engine.data.fontDict[self.engine.theme.controlActivateFont]
      descFont = self.engine.data.fontDict[self.engine.theme.controlDescriptionFont]
      checkFont = self.engine.data.fontDict[self.engine.theme.controlCheckFont]
    except KeyError:
      font = self.engine.data.loadingFont
      descFont = self.engine.data.font
      checkFont = self.engine.data.font
    bigFont = self.engine.data.bigFont
    self.engine.view.setOrthogonalProjection(normalize = True)
    w, h = self.engine.view.geometry[2:4]
    v = (1-visibility)**2
    try:
      if self.background:
        self.engine.drawImage(self.background, scale = (1.0,-1.0), coord = (w/2,h/2), stretched = 3)
      self.engine.theme.setBaseColor(1-v)
      wText, hText = descFont.getStringSize(self.tsInfo, scale = self.engine.theme.controlDescriptionScale)
      descFont.render(self.tsInfo, (self.engine.theme.controlDescriptionX-wText/2, self.engine.theme.controlDescriptionY), scale = self.engine.theme.controlDescriptionScale)
      for i, control in enumerate(self.controls):
        if self.selectedIndex == i:
          if self.selected:
            self.engine.theme.setBaseColor(1-v)
            self.engine.drawImage(self.selected, scale = (.5,-.5), coord = (w*self.selectX,h*(1-(self.selectY+self.selectSpace*i)/self.engine.data.fontScreenBottom)))
          else:
            self.engine.theme.setSelectedColor(1-v)
        elif i in self.blockedItems:
          glColor3f(.3, .3, .3)
        else:
          self.engine.theme.setBaseColor(1-v)
        wText, hText = font.getStringSize(control, scale = self.selectScale)
        font.render(control, (self.controlSelectX-wText, self.selectY-(hText/2)+self.selectSpace*i), scale = self.selectScale)
        color = (1, 1, 1, 1)
        if i in self.blockedItems:
          color = (.3, .3, .3, 1)
        if self.engine.input.controls.type[i] in GUITARTYPES:
          self.engine.drawImage(self.guitar, scale = (self.guitarScale, -self.guitarScale), coord = (w*self.controlPartX-(self.partSize*1.1), h*(1-(self.selectY+self.selectSpace*i)/self.engine.data.fontScreenBottom)), color = color)
          self.engine.drawImage(self.bass, scale = (self.bassScale, -self.bassScale), coord = (w*self.controlPartX+(self.partSize*1.1), h*(1-(self.selectY+self.selectSpace*i)/self.engine.data.fontScreenBottom)), color = color)
        elif self.engine.input.controls.type[i] in DRUMTYPES:
          self.engine.drawImage(self.drum, scale = (self.drumScale, -self.drumScale), coord = (w*self.controlPartX, h*(1-(self.selectY+self.selectSpace*i)/self.engine.data.fontScreenBottom)), color = color)
        elif self.engine.input.controls.type[i] in MICTYPES:
          self.engine.drawImage(self.mic, scale = (self.micScale, -self.micScale), coord = (w*self.controlPartX, h*(1-(self.selectY+self.selectSpace*i)/self.engine.data.fontScreenBottom)), color = color)
      self.engine.theme.setBaseColor(1-v)
      for j, i in enumerate(self.selectedItems):
        if self.engine.input.controls.type[i] in GUITARTYPES:
          self.engine.drawImage(self.guitar, scale = (self.guitarScale*self.partBig, -self.guitarScale*self.partBig), coord = (w*(self.checkX+self.checkSpace*j)-(self.partSize*self.partBig*1.1), h*self.checkY))
          self.engine.drawImage(self.bass, scale = (self.bassScale*self.partBig, -self.bassScale*self.partBig), coord = (w*(self.checkX+self.checkSpace*j)+(self.partSize*self.partBig*1.1), h*self.checkY))
        elif self.engine.input.controls.type[i] in DRUMTYPES:
          self.engine.drawImage(self.drum, scale = (self.drumScale*self.partBig, -self.drumScale*self.partBig), coord = (w*(self.checkX+self.checkSpace*j), h*self.checkY))
        elif self.engine.input.controls.type[i] in MICTYPES:
          self.engine.drawImage(self.mic, scale = (self.micScale*self.partBig, -self.micScale*self.partBig), coord = (w*(self.checkX+self.checkSpace*j), h*self.checkY))
        wText, hText = checkFont.getStringSize(self.controls[i], scale = self.checkScale)
        checkFont.render(self.controls[i], ((self.checkX+self.checkSpace*j)-wText/2, self.checkYText*self.engine.data.fontScreenBottom), scale = self.checkScale)
      if self.ready:
        if self.readyImage:
          self.engine.drawImage(self.readyImage, scale = (1.0, 1.0), coord = (w*.5, h*.5), color = (1, 1, 1, self.fader))
        else:
          self.engine.theme.setBaseColor(self.fader)
          wText, hText = bigFont.getStringSize(self.tsReady, scale = .001)
          bigFont.render(self.tsReady, (.5-wText/2, .3), scale = .001)
    finally:
      self.engine.view.resetProjection()

class KeyTester(Layer, KeyListener):
  """Keyboard configuration testing layer."""
  def __init__(self, engine, control, prompt = ""):
    self.prompt         = prompt
    self.engine         = engine
    
    self.logClassInits = self.engine.config.get("game", "log_class_inits")
    if self.logClassInits == 1:
      Log.debug("KeyTester class init (Dialogs.py)...")
    
    
    self.accepted       = False
    self.time           = 0.0
    self.controls       = self.engine.input.controls
    self.controlNum     = control
    self.keyList        = Player.CONTROLS[control]
    self.type           = self.controls.type[control]
    self.analogKillMode = self.controls.analogKill[control]
    self.analogSPMode   = self.controls.analogSP[control]
    self.analogSPThresh = self.controls.analogSPThresh[control]
    self.analogSPSense  = self.controls.analogSPSense[control]
    self.analogDrumMode = self.controls.analogDrum[control]
    self.analogSlideMode = self.controls.analogSlide[control]
    
    if self.type < 2 or self.type == 4:
      self.fretColors     = self.engine.theme.noteColors
      self.names          = [_("Left"), _("Right"), _("Up"), _("Down"), _("Start"), \
                             _("Select"), _("Fret #1"), _("Solo #1"), _("Fret #2"), _("Solo #2"), \
                             _("Fret #3"), _("Solo #3"), _("Fret #4"), _("Solo #4"), _("Fret #5"), \
                             _("Solo #5"), _("Pick!"), _("Pick!"), _("Starpower!"), _("Whammy")]
    elif self.type == 2:
      colors              = self.engine.theme.noteColors
      self.fretColors     = [colors[1], colors[2], colors[3], colors[0]]
      self.bassColor      = colors[4]
      self.names          = [_("Left"), _("Right"), _("Up"), _("Down"), _("Start"), \
                             _("Select"), _("Drum #1"), None, _("Drum #2"), None, \
                             _("Drum #3"), None, None, None, _("Drum #4"), \
                             None, _("Bass Drum"), None, _("Starpower!"), _("None")]
    elif self.type == 5:
      self.names          = [_("Left"), _("Right"), _("Up"), _("Down"), _("Start"), \
                             _("Select"), None, None, None, None, \
                             None, None, None, None, None, \
                             None, None, None, _("Starpower!"), None]
    else:
      colors              = self.engine.theme.noteColors
      self.fretColors     = [colors[1], colors[2], colors[3], colors[4], colors[0]]
      self.bassColor      = self.engine.theme.colors[5]
      self.names          = [_("Left"), _("Right"), _("Up"), _("Down"), _("Start"), \
                             _("Select"), _("Drum #1"), None, _("Cymbal #2"), None, \
                             _("Drum #3"), None, _("Cymbal #4"), None, _("Drum #5"), \
                             None, _("Bass Drum"), None, _("Starpower!"), _("None")]
      
    self.tsFret  = _("Fret")
    self.tsSolo  = _("Solo")
    self.tsDrum  = _("Drum")
    self.tsSlide = _("Slide~")
    
    self.engine.loadImgDrawing(self, "arrow", "arrow.png")
    self.engine.loadImgDrawing(self, "circle", "test.png")
    self.engine.loadImgDrawing(self, "analogBar", "analog.png")
    self.engine.loadImgDrawing(self, "analogBox", "analogback.png")
    self.engine.loadImgDrawing(self, "analogThresh", "analogthresh.png")
    self.analogBoxScale = 1.0/6.0
    self.analogBarScale = 1.0/6.0
    self.analogThreshScale = 5.000/self.analogThresh.width1()
    
    #evilynux - Get killswitch mode (analog or digital?)
    # If analog, get and show attenuation. Most code taken from GuitarScene.
    self.isKillAnalog = False
    self.isSPAnalog = False
    self.isSlideAnalog = False
    self.areDrumsAnalog = False
    self.whichJoyKill = 0
    self.whichAxisKill = 0
    self.whichJoyStar = 0
    self.whichAxisStar = 0
    self.whichJoySlide = 0
    self.whichAxisSlide = 0
    self.whichJoyDrum1 = 0
    self.whichAxisDrum1 = 0
    self.whichJoyDrum2 = 0
    self.whichAxisDrum2 = 0
    self.whichJoyDrum3 = 0
    self.whichAxisDrum3 = 0
    self.whichJoyDrum4 = 0
    self.whichAxisDrum4 = 0
    self.whichJoyDrum5 = 0
    self.whichAxisDrum5 = 0
    self.whammy = 0
    self.starpower = 0
    self.slideActive = -1
    self.midFret = False

    if len(self.engine.input.joysticks) != 0 and self.type < 2 or self.type == 4:
      if self.analogKillMode > 0:
        KillKeyCode = self.controls.getReverseMapping(self.keyList[Player.KILL])
        self.isKillAnalog, self.whichJoyKill, self.whichAxisKill = self.engine.input.getWhammyAxis(KillKeyCode)
      if self.analogSPMode > 0:
        StarKeyCode = self.controls.getReverseMapping(self.keyList[Player.STAR])
        self.isSPAnalog, self.whichJoyStar, self.whichAxisStar = self.engine.input.getWhammyAxis(StarKeyCode)
      if self.type == 4:
        SlideKeyCode = self.controls.getReverseMapping(self.keyList[Player.KEY1A])
        self.isSlideAnalog, self.whichJoySlide, self.whichAxisSlide = self.engine.input.getWhammyAxis(SlideKeyCode)
    
  def shown(self):
    if self.type == 5:
      self.mic = Microphone.Microphone(self.engine, self.controlNum)
      self.mic.start()
    self.engine.input.addKeyListener(self, priority = True)
  
  def hidden(self):
    if hasattr(self, 'mic'):
      self.mic.stop()
      del self.mic
    self.engine.input.removeKeyListener(self)
    
  def keyPressed(self, key, unicode):
    if self.accepted:
      return True
    if key == pygame.K_ESCAPE:
      self.engine.view.popLayer(self)
      self.accepted = True
      return True
    c = self.engine.input.controls.getMapping(key)
    self.controls.keyPressed(key)
    if self.type > 1 and self.type not in (4, 5):
      if c == self.keyList[Player.DRUM1]:
        self.engine.data.T1DrumSound.play()
      elif c == self.keyList[Player.DRUM2]:
        if self.type == 2:
          self.engine.data.T2DrumSound.play()
        else:
          self.engine.data.CDrumSound.play()
      elif c == self.keyList[Player.DRUM3]:
        if self.type == 2:
          self.engine.data.T3DrumSound.play()
        else:
          self.engine.data.T2DrumSound.play()
      elif c == self.keyList[Player.DRUM4]:
        self.engine.data.CDrumSound.play()
      elif c == self.keyList[Player.DRUM5]:
        if self.type == 2:
          self.engine.data.CDrumSound.play()
        else:
          self.engine.data.T3DrumSound.play()
    return True

  def keyReleased(self, key):
    self.controls.keyReleased(key)
  
  def run(self, ticks):
    self.time += ticks
    if self.isSPAnalog:
      if self.starpower > (self.analogSPThresh/100.0):
        if self.starDelay == 0 and not self.starpowerActive:
          self.starDelay = (10-self.analogSPSense)*25
        else:
          self.starDelay -= ticks
          if self.starDelay <= 0:
            self.starpowerActive = True
      else:
        self.starpowerActive = False
        self.starDelay = 0
    
  def render(self, visibility, topMost):
    v = (1 - visibility) ** 2
    
    self.engine.view.setViewport(1,0)
    self.engine.view.setOrthogonalProjection(normalize = True)
    font = self.engine.data.font
    w, h = self.engine.view.geometry[2:4]
    
    if self.controls.getState(self.keyList[Player.UP]):
      if self.controls.getState(self.keyList[Player.LEFT]):
        rotateArrow = math.pi/4
      elif self.controls.getState(self.keyList[Player.RIGHT]):
        rotateArrow = -math.pi/4
      else:
        rotateArrow = 0.0
    elif self.controls.getState(self.keyList[Player.DOWN]):
      if self.controls.getState(self.keyList[Player.LEFT]):
        rotateArrow = 3*math.pi/4
      elif self.controls.getState(self.keyList[Player.RIGHT]):
        rotateArrow = -3*math.pi/4
      else:
        rotateArrow = math.pi
    elif self.controls.getState(self.keyList[Player.LEFT]):
      rotateArrow = math.pi/2
    elif self.controls.getState(self.keyList[Player.RIGHT]):
      rotateArrow = -math.pi/2
    else:
      rotateArrow = None
    
    fadeScreen(v)
          
    try:
      glEnable(GL_BLEND)
      glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA)
      glEnable(GL_COLOR_MATERIAL)
      self.engine.theme.setBaseColor(1 - v)
      wrapText(font, (.1, .2 - v), self.prompt)
      
      self.engine.drawImage(self.circle, scale = (.5, -.5), coord = (w*.5,h*.6))
      if rotateArrow is not None:
        self.engine.drawImage(self.arrow,  scale = (.5, -.5), coord = (w*.5,h*.6), rot = rotateArrow)

      if self.type != 5:
        #akedrou - analog starpower, analog slider
        text = self.names[Player.STAR]
        wText, hText = font.getStringSize(text)

        if self.isSlideAnalog:
          if self.analogSlideMode == 1:  #Inverted mode
            slideVal = -(self.engine.input.joysticks[self.whichJoySlide].get_axis(self.whichAxisSlide)+1.0)/2.0
          else:  #Default
            slideVal = (self.engine.input.joysticks[self.whichJoySlide].get_axis(self.whichAxisSlide)+1.0)/2.0
          if slideVal > 0.9 or slideVal < 0.01:
            self.slideActive = 4
            self.midFret = False
          elif slideVal > 0.77:
            self.slideActive = 4
            self.midFret = True
          elif slideVal > 0.68:
            self.slideActive = 3
            self.midFret = False
          elif slideVal > 0.60:
            self.slideActive = 3
            self.midFret = True
          elif slideVal > 0.54:
            self.slideActive = 2
            self.midFret = False
          elif slideVal > 0.43:
            self.slideActive = -1
            self.midFret = False
          elif slideVal > 0.34:
            self.slideActive = 2
            self.midFret = True
          elif slideVal > 0.28:
            self.slideActive = 1
            self.midFret = False
          elif slideVal > 0.16:
            self.slideActive = 1
            self.midFret = True
          else:
            self.slideActive = 0
            self.midFret = False

        if self.isSPAnalog:
          starThresh = (self.analogSPThresh/100.0)*(w/6.0)-(w/12.0)
          self.engine.drawImage(self.analogThresh, scale = (self.analogThreshScale, -self.analogThreshScale), coord = ((w*.25)+starThresh, h*.3))
          #(0.0 at level, -1 upright; 1 upside down)
          self.starpower = abs(self.engine.input.joysticks[self.whichJoyStar].get_axis(self.whichAxisStar))

        if self.starpower > 0:
          if self.starpowerActive:
            self.engine.theme.setSelectedColor(1 - v)
          else:
            glColor3f(.4, .4, .4)
          font.render(text, (.25-wText/2, .45 + v))
          starC = (1-self.starpower)*.5*w*self.analogBarScale
          self.engine.drawImage(self.analogBar, scale = (self.analogBarScale*self.starpower, -self.analogBarScale), coord = ((w*.25)-starC, h*.3), rect = (0, self.starpower, 0, 1), stretched = 11)
          self.engine.drawImage(self.analogBox, scale = (self.analogBoxScale, -self.analogBoxScale), coord = (w*.25, h*.3), stretched = 11)
        else:
          if self.controls.getState(self.keyList[Player.STAR]):
            self.engine.theme.setSelectedColor(1 - v)
          else:
            glColor3f(.4, .4, .4)
          font.render(text, (.25-wText/2, .45 + v))
        
      if self.controls.getState(self.keyList[Player.CANCEL]):
        glColor3f(.6, 0, 0)
      else:
        glColor3f(.4, .4, .4)
      text = self.names[5]
      wText, hText = font.getStringSize(text)
      font.render(text, (.333-wText/2, .28 + v))
      
      if self.controls.getState(self.keyList[Player.START]):
        glColor3f(0, .6, 0)
      else:
        glColor3f(.4, .4, .4)
      text = self.names[4]
      wText, hText = font.getStringSize(text)
      font.render(text, (.667-wText/2, .28 + v))
      
      if self.type < 2 or self.type == 4:
        
        if self.type == 0:
          for i in range(5):
            if self.controls.getState(self.keyList[(2*i)+Player.KEY1]):
              glColor3f(*self.fretColors[i%5])
              text = self.tsFret
            elif self.controls.getState(self.keyList[(2*i)+1+Player.KEY1]):
              glColor3f(*self.fretColors[i%5])
              text = self.tsSolo
            else:
              glColor3f(.4, .4, .4)
              text = self.tsFret
            text = "%s #%d" % (text, (i + 1))
            wText, hText = font.getStringSize(text)
            font.render(text, ((.2 + .15 * i)-wText/2, .4 + v))
        else:
          for i in range(5):
            if self.slideActive == i or (self.midFret and self.slideActive == i + 1) or (self.controls.getState(self.keyList[Player.KEY1A]) and self.type == 1):
              text = self.tsSolo
            else:
              text = self.tsFret
            if self.controls.getState(self.keyList[(2*i)+Player.KEY1]) or self.slideActive == i or (self.midFret and self.slideActive == i + 1):
              glColor3f(*self.fretColors[i%5])
            else:
              glColor3f(.4, .4, .4)
            text = "%s #%d" % (text, (i + 1))
            wText, hText = font.getStringSize(text)
            font.render(text, ((.2 + .15 * i)-wText/2, .4 + v))
            if self.midFret and self.slideActive == i:
              self.engine.theme.setSelectedColor(1 - v)
              text = self.tsSlide
              wText, hText = font.getStringSize(text)
              font.render(text, ((.125 + .15 * i)-wText/2, .35 + v))

        #evilynux - Compute analog killswitch value
        wText, hText = font.getStringSize(self.names[Player.KILL])
        if self.isKillAnalog:
          if self.analogKillMode == 2:  #XBOX mode: (1.0 at rest, -1.0 fully depressed)
            self.whammy = 1.0 - ((self.engine.input.joysticks[self.whichJoyKill].get_axis(self.whichAxisKill)+1.0) / 2.0)

          elif self.analogKillMode == 3:  #XBOX Inverted mode: (-1.0 at rest, 1.0 fully depressed)
            self.whammy = (self.engine.input.joysticks[self.whichJoyKill].get_axis(self.whichAxisKill)+1.0) / 2.0 
        
          else: #PS2 mode: (0.0 at rest, fluctuates between 1.0 and -1.0 when pressed)
            self.whammy = abs(self.engine.input.joysticks[self.whichJoyKill].get_axis(self.whichAxisKill))

        #evilynux - analog killswitch rendering
        if self.whammy > 0:
          if self.whammy > 0.1:
            self.engine.theme.setSelectedColor(1 - v)
          else:
            glColor3f(.4, .4, .4)
          font.render(self.names[Player.KILL], (.75-wText/2, .45 + v))
          whammyC = (1-self.whammy)*.5*w*self.analogBarScale
          self.engine.drawImage(self.analogBar, scale = (self.analogBarScale*self.whammy, -self.analogBarScale), coord = (w*.75-whammyC, h*.3), rect = (0, self.whammy, 0, 1), stretched = 11)
        else:
          if self.controls.getState(self.keyList[Player.KILL]):
            self.engine.theme.setSelectedColor(1 - v)
          else:
            glColor3f(.4, .4, .4)
          font.render(self.names[Player.KILL], (.75-wText/2, .45 + v))
        
        self.engine.drawImage(self.analogBox, scale = (self.analogBoxScale, -self.analogBoxScale), coord = (w*.75, h*.3), stretched = 11)
        if self.controls.getState(self.keyList[Player.ACTION1]) or self.controls.getState(self.keyList[Player.ACTION2]):
          self.engine.theme.setSelectedColor(1 - v)
        else:
          glColor3f(.4, .4, .4)
        wText, hText = font.getStringSize(self.names[Player.ACTION1])
        font.render(self.names[Player.ACTION1], (.5-wText/2, .55 + v))

      elif self.type == 5:
        self.engine.theme.setBaseColor(1 - v)
        font.render(_('Level:'), (.3, .4 + v))
        font.render(_('Note:'), (.3, .6 + v))

        peakvol = self.mic.getPeak()
        if peakvol < -5.0:
          colorval = min(1.0, .4 + max(0.0, (peakvol+30.0) * .6 / 25.0))
          glColor3f(colorval, colorval, colorval)
        else:
          glColor3f(1.0, max(0.0, min(1.0, (peakvol/-5.0))), max(0.0, min(1.0, (peakvol/-5.0))))
        font.render('%5.3f dB' % peakvol, (.55, .4 + v))

        if self.mic.getTap():
          self.engine.theme.setBaseColor(1 - v)
        else:
          glColor3f(.4, .4, .4)
        font.render(_('Tap'), (.55, .5 + v))

        semitones = self.mic.getSemitones()
        if semitones is None:
          glColor3f(.4, .4, .4)
          font.render(_('None'), (.55, .6 + v))
        else:
          self.engine.theme.setBaseColor(1 - v)
          font.render(Microphone.getNoteName(semitones), (.55, .6 + v))
        
        f = self.mic.getFormants()
        if f[0] is not None:
          self.engine.theme.setBaseColor(1 - v)
          font.render("%.2f Hz" % f[0], (.45, .65 + v))
        else:
          glColor3f(.4, .4, .4)
          font.render("None", (.45, .65 + v))
        if f[1] is not None:
          self.engine.theme.setBaseColor(1 - v)
          font.render("%.2f Hz" % f[1], (.65, .65 + v))
        else:
          glColor3f(.4, .4, .4)
          font.render("None", (.65, .65 + v))

      elif self.type > 1:
        if self.type == 2:
          drumList = [self.keyList[Player.DRUM1], self.keyList[Player.DRUM1A], self.keyList[Player.DRUM2], self.keyList[Player.DRUM2A], \
                      self.keyList[Player.DRUM3], self.keyList[Player.DRUM3A], self.keyList[Player.DRUM5], self.keyList[Player.DRUM5A]]
          for i in range(4):
            if self.controls.getState(drumList[(2*i)]) or self.controls.getState(drumList[(2*i)+1]):
              glColor3f(*self.fretColors[i%5])
            else:
              glColor3f(.4, .4, .4)
            text = self.tsDrum
            text = "%s #%d" % (text, (i + 1))
            wText, hText = font.getStringSize(text)
            font.render(text, ((.2 + .2 * i)-wText/2, .4 + v))
        else:
          drumList = [self.keyList[Player.DRUM1], self.keyList[Player.DRUM1A], self.keyList[Player.DRUM2], self.keyList[Player.DRUM2A], \
                      self.keyList[Player.DRUM3], self.keyList[Player.DRUM3A], self.keyList[Player.DRUM4], self.keyList[Player.DRUM4A], \
                      self.keyList[Player.DRUM5], self.keyList[Player.DRUM5A]]
          for i in range(5):
            if self.controls.getState(drumList[(2*i)]) or self.controls.getState(drumList[(2*i)+1]):
              glColor3f(*self.fretColors[i%5])
            else:
              glColor3f(.4, .4, .4)
            text = self.tsDrum
            text = "%s #%d" % (text, (i + 1))
            wText, hText = font.getStringSize(text)
            font.render(text, ((.2 + .15 * i)-wText/2, .4 + v))
  
        if self.controls.getState(self.keyList[Player.DRUMBASS]) or self.controls.getState(self.keyList[Player.DRUMBASSA]):
          glColor3f(*self.bassColor)
        else:
          glColor3f(.4, .4, .4)
        wText, hText = font.getStringSize(self.names[Player.DRUMBASS])
        font.render(self.names[Player.DRUMBASS], (.5-wText/2, .5 + v))
        
    finally:
      self.engine.view.resetProjection()
      
def _runDialog(engine, dialog):
  """Run a dialog in a sub event loop until it is finished."""
  if not engine.running:
    return
  
  engine.view.pushLayer(dialog)

  while engine.running and dialog in engine.view.layers:
    engine.run()

def getText(engine, prompt, text = ""):
  """
  Get a string of text from the user.
  
  @param engine:  Game engine
  @param prompt:  Prompt shown to the user
  @param text:    Default text
  """
  d = GetText(engine, prompt, text)
  _runDialog(engine, d)
  return d.text

def getKey(engine, prompt, key = None, specialKeyList = []):
  """
  Ask the user to choose a key.
  
  @param engine:          Game engine
  @param prompt:          Prompt shown to the user
  @param key:             Default key
  @param specialKeyList:  A list of keys that are ineligible.
  """
  d = GetKey(engine, prompt, key, specialKeyList = specialKeyList)
  _runDialog(engine, d)
  return d.key

def chooseFile(engine, masks = ["*.*"], path = ".", prompt = _("Choose a File"), dirSelect = False):
  """
  Ask the user to select a file.
  
  @param engine:  Game engine
  @param masks:   List of glob masks for files that are acceptable
  @param path:    Initial path
  @param prompt:  Prompt shown to the user
  """
  d = FileChooser(engine, masks, path, prompt, dirSelect)
  _runDialog(engine, d)
  return d.getSelectedFile()
  
def chooseItem(engine, items, prompt = "", selected = None, pos = None):   #MFH
  """
  Ask the user to choose one item from a list.
  
  @param engine:    Game engine
  @param items:     List of items
  @param prompt:    Prompt shown to the user
  @param selected:  Item selected by default
  @param pos:       Position tuple (x,y) for placing the menu
  """
  d = ItemChooser(engine, items, prompt = prompt, selected = selected, pos = pos)
  _runDialog(engine, d)
  return d.getSelectedItem()

def activateControllers(engine, players = 1, maxplayers = None, allowGuitar = True, allowDrum = True, allowMic = False):
  """
  Ask the user to select the active controllers for the game session.
  
  @param engine:    Game engine
  @type players:    int
  @param players:   The maximum number of players.
  """
  d = ControlActivator(engine, players, maxplayers, allowGuitar, allowDrum, allowMic)
  _runDialog(engine, d)
  return d.getPlayers()

#MFH - on-demand Neck Chooser
def chooseNeck(engine, player = "default"):
  """
  Ask the user to choose their in-game neck.
  
  @param engine:    Game engine
  @type  player:    str
  @param player:    The active player
  """
  d = NeckChooser(engine, player = player)
  _runDialog(engine, d)
  return d.getSelectedNeck()

def chooseAvatar(engine):
  """
  Have the user select an avatar.
  
  @param engine:   Game engine
  """
  d = AvatarChooser(engine)
  _runDialog(engine, d)
  return d.getAvatar()

def choosePartDiffs(engine, parts, info, players):
  """
  Have the user select their part and difficulty.
  
  """
  d = PartDiffChooser(engine, parts, info, players)
  _runDialog(engine, d)
  return d.retVal

# evilynux - Show creadits
def showCredits(engine):
  d = Credits(engine)
  _runDialog(engine, d)
  
def testKeys(engine, control, prompt = _("Play with the keys and press Escape when you're done.")):
  """
  Have the user test the current keyboard configuration.
  
  @param engine:  Game engine
  @param prompt:  Prompt shown to the user
  """
  if engine.input.controls.type[control] == 5 and not Microphone.supported:
    showMessage(engine, 'A required module for microphone support is missing.')
  else:
    d = KeyTester(engine, control, prompt = prompt)
    _runDialog(engine, d)

def showLoadingScreen(engine, condition, text = _("Loading..."), allowCancel = False):
  """
  Show a loading screen until a condition is met.
  
  @param engine:      Game engine
  @param condition:   A function that will be polled until it returns a true value
  @param text:        Text shown to the user
  @type  allowCancel: bool
  @param allowCancel: Can the loading be canceled
  @return:            True if the condition was met, Fales if the loading was canceled.
  """
  
  # poll the condition first for some time
  n = 0
  while n < 32:
    n += 1
    if condition():
      return True
    engine.run()

  d = LoadingScreen(engine, condition, text, allowCancel)
  _runDialog(engine, d)
  return d.ready

def showMessage(engine, text):
  """
  Show a message to the user.
  
  @param engine:  Game engine
  @param text:    Message text
  """
  Log.notice("%s" % text)
  d = MessageScreen(engine, text)
  _runDialog(engine, d)

#=======================================================================
# glorandwarf: added derived class LoadingSplashScreen

class LoadingSplashScreen(Layer, KeyListener):
  """Loading splash screen layer"""
  def __init__(self, engine, text):
    self.engine       = engine
    self.text         = text
    self.time         = 0.0
    self.loadingx = self.engine.theme.loadingX
    self.loadingy = self.engine.theme.loadingY  
    self.textColor = self.engine.theme.loadingColor
    self.allowtext = self.engine.config.get("game", "lphrases") 
    self.fScale = self.engine.theme.loadingFScale
    self.rMargin = self.engine.theme.loadingRMargin
    self.lspacing = self.engine.theme.loadingLSpacing

    self.logClassInits = self.engine.config.get("game", "log_class_inits")
    if self.logClassInits == 1:
      Log.debug("LoadingSplashScreen class init (Dialogs.py)...")

    #Get theme
    themename = self.engine.data.themeLabel
    self.theme = self.engine.data.theme

  def shown(self):
    self.engine.input.addKeyListener(self, priority = True)

  def keyPressed(self, key, unicode):
    return True
    
  def hidden(self):
    self.engine.input.removeKeyListener(self)

  def run(self, ticks):
    self.time += ticks / 50.0
  
  def render(self, visibility, topMost):
    self.engine.view.setViewport(1,0)
    self.engine.view.setOrthogonalProjection(normalize = True)
    font = self.engine.data.loadingFont   #MFH - new font support

    if not font:
      return

    try:
      v = (1 - visibility) ** 2
      fadeScreen(v)
      w, h = self.engine.view.geometry[2:4]
      self.engine.drawImage(self.engine.data.loadingImage, scale = (1.0,-1.0), coord = (w/2,h/2), stretched = 3)
      
      self.engine.theme.setBaseColor(1 - v)
      w, h = font.getStringSize(self.text, scale=self.fScale)
      
      x = self.loadingx
      y = self.loadingy - h / 2 + v * .5
      
      #akedrou - support for Loading Text Color
      c1,c2,c3 = self.textColor
      glColor3f(c1,c2,c3)
      
      # evilynux - Made text about 2 times smaller (as requested by worldrave)
      if self.allowtext:
        if self.theme == 1:
          wrapCenteredText(font, (x,y), self.text, scale = self.fScale, rightMargin = self.rMargin, linespace = self.lspacing, allowshadowoffset = True, shadowoffset = (self.engine.theme.shadowoffsetx, self.engine.theme.shadowoffsety))
        else:
          wrapCenteredText(font, (x,y), self.text, scale = self.fScale, rightMargin = self.rMargin, linespace = self.lspacing)
            
    finally:
      self.engine.view.resetProjection()
    
def showLoadingSplashScreen(engine, text = _("Loading...")):
  splash = LoadingSplashScreen(engine, text)
  engine.view.pushLayer(splash)
  engine.run()
  return splash

def changeLoadingSplashScreenText(engine, splash, text=_("Loading...")):
  splash.text = text
  engine.run()

def hideLoadingSplashScreen(engine, splash):
  engine.view.popLayer(splash)