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# -*- coding: utf-8 -*-
import os
import ast
import sys
if sys.platform == "win32" or sys.platform == "cygwin":
import xml.etree.cElementTree as et
else:
import xml.etree.ElementTree as et
class XMLConn:
def __init__(self, mainloop):
self.mainloop = mainloop
self.level_path = ""
self.menu_path = ""
self.load_xml_files()
def load_xml_files(self):
# check for language specific files:
reload_files = False
lang_level_path = os.path.join('xml', 'levels_' + self.mainloop.lang.lang + '.xml')
if os.path.exists(lang_level_path):
if self.level_path != lang_level_path:
self.level_path = lang_level_path
reload_files = True
else:
if self.level_path != os.path.join('xml', 'levels.xml'):
self.level_path = os.path.join('xml', 'levels.xml')
reload_files = True
lang_menu_path = os.path.join('xml', 'menu_' + self.mainloop.lang.lang + '.xml')
if os.path.exists(lang_menu_path):
if self.menu_path != lang_menu_path:
self.menu_path = lang_menu_path
reload_files = True
else:
if self.menu_path != os.path.join('xml', 'menu.xml'):
self.menu_path = os.path.join('xml', 'menu.xml')
reload_files = True
if reload_files:
self.menu_tree = et.parse(self.menu_path)
self.menu_root = self.menu_tree.getroot()
self.lvl_tree = et.parse(self.level_path)
self.lvl_root = self.lvl_tree.getroot()
def get_level_data(self, dbgameid, age, lvl):
"""Checks the xml structure to find a matching dbgameid and level,
if found returns a list containing data used to build a level"""
for game in self.lvl_root.iter('game'):
if str(dbgameid) in (game.attrib["dbids"]).split(", "):
if age == 7 and int(game.attrib["show_all"]) == 1 or int(game.attrib["min_age"]) <= age <= int(game.attrib["max_age"]):
for levels in game.iter("levels"):
for level in levels.iter("level"):
if int(level.attrib["n"]) == lvl:
if age == 7 and int(game.attrib["show_all"]) == 1:
self.mainloop.config.max_age = int(game.attrib["max_age"])
return ast.literal_eval(level.attrib["data"])
return None
def get_chapters(self, dbgameid, age):
"""Checks the xml structure to find a matching dbgameid and level,
if found returns a list containing data used to build a level"""
for game in self.lvl_root.iter('game'):
if str(dbgameid) in (game.attrib["dbids"]).split(", "):
if age == 7 and int(game.attrib["show_all"]) == 1 or int(game.attrib["min_age"]) <= age <= int(game.attrib["max_age"]):
for chapter in game.iter("chapters"):
return ast.literal_eval(chapter.attrib["data"])
return None
def get_level_count(self, dbgameid, age):
"""Checks the xml structure to find a matching dbgameid and level,
if found returns a list containing data used to build a level"""
for game in self.lvl_root.iter('game'):
if str(dbgameid) in (game.attrib["dbids"]).split(", "):
if age == 7 and int(game.attrib["show_all"]) == 1 or int(game.attrib["min_age"]) <= age <= int(game.attrib["max_age"]):
for levels in game.iter("levels"):
return [int(levels.attrib["games_per_level"]), int(levels.attrib["count"])]
return None
def get_show_all_ages(self, dbgameid):
"""Checks the xml structure to find a matching dbgameid and level,
if found returns a list containing data used to build a level"""
for game in self.lvl_root.iter('game'):
if str(dbgameid) in (game.attrib["dbids"]).split(", "):
if int(game.attrib["show_all"]) == 1:
return [int(game.attrib["min_age"]), int(game.attrib["max_age"])]
return None
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