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comparison gamelib/toolbar.py @ 450:5d74d0e4a4cc

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Switch to XML (RPC) for save game encoding.
author Simon Cross <hodgestar@gmail.com>
date Sat, 21 Nov 2009 20:11:40 +0000
parents 92e7a641b4a6
children 30e6d6097b12
comparison
equal deleted inserted replaced
449:938498b8cd03 450:5d74d0e4a4cc
1 import pygame 1 import pygame
2 import xmlrpclib
2 from pgu import gui 3 from pgu import gui
3 4
4 import icons 5 import icons
5 import constants 6 import constants
6 import buildings 7 import buildings
7 import equipment 8 import equipment
8 import cursors 9 import cursors
9 import engine 10 import engine
10 try:
11 import json
12 except ImportError:
13 import simplejson as json
14 11
15 class OpaqueLabel(gui.Label): 12 class OpaqueLabel(gui.Label):
16 def __init__(self, value, **params): 13 def __init__(self, value, **params):
17 gui.Label.__init__(self, value, **params) 14 gui.Label.__init__(self, value, **params)
18 if 'width' in params: 15 if 'width' in params:
164 161
165 def save(): 162 def save():
166 if dialog.value is None: 163 if dialog.value is None:
167 return 164 return
168 data = self.gameboard.save_game() 165 data = self.gameboard.save_game()
169 open(dialog.value, "wb").write(json.dumps(data)) 166 xml = xmlrpclib.dumps((data,), "foxassault")
167 try:
168 open(dialog.value, "wb").write(xml)
169 except Exception, e:
170 print "Failed to save game: %s" % (e,)
170 171
171 dialog.connect(gui.CHANGE, save) 172 dialog.connect(gui.CHANGE, save)
172 dialog.open() 173 dialog.open()
173 174
174 def load_game(self): 175 def load_game(self):
176 dialog = gui.FileDialog("Load game ...", button_txt="Load") 177 dialog = gui.FileDialog("Load game ...", button_txt="Load")
177 178
178 def restore(): 179 def restore():
179 if dialog.value is None: 180 if dialog.value is None:
180 return 181 return
181 data = json.loads(open(dialog.value, "rb").read()) 182 try:
183 xml = open(dialog.value, "rb").read()
184 params, methodname = xmlrpclib.loads(xml)
185 if methodname != "foxassault":
186 raise ValueError("Bad XML save game.")
187 data = params[0]
188 except Exception, e:
189 "Failed to load game: %s" % (e,)
190 return
191
182 self.gameboard.restore_game(data) 192 self.gameboard.restore_game(data)
183 193
184 dialog.connect(gui.CHANGE, restore) 194 dialog.connect(gui.CHANGE, restore)
185 dialog.open() 195 dialog.open()
186 196