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comparison orpg/mapper/map_msg.py @ 0:4385a7d0efd1 grumpy-goblin

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Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
author sirebral
date Tue, 14 Jul 2009 16:41:58 -0500
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children 78407d627cba
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-1:000000000000 0:4385a7d0efd1
1 # Copyright (C) 2000-2001 The OpenRPG Project
2 #
3 # openrpg-dev@lists.sourceforge.net
4 #
5 # This program is free software; you can redistribute it and/or modify
6 # it under the terms of the GNU General Public License as published by
7 # the Free Software Foundation; either version 2 of the License, or
8 # (at your option) any later version.
9 #
10 # This program is distributed in the hope that it will be useful,
11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 # GNU General Public License for more details.
14 #
15 # You should have received a copy of the GNU General Public License
16 # along with this program; if not, write to the Free Software
17 # Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
18 # --
19 #
20 # File: mapper/map_msg.py
21 # Author: OpenRPG
22 # Maintainer:
23 # Version:
24 # $Id: map_msg.py,v 1.16 2007/03/09 14:11:55 digitalxero Exp $
25 #
26 # Description:
27 #
28 __version__ = "$Id: map_msg.py,v 1.16 2007/03/09 14:11:55 digitalxero Exp $"
29
30 #from base import *
31 from base_msg import *
32 from background_msg import *
33 from grid_msg import *
34 from miniatures_msg import *
35 from whiteboard_msg import *
36 from fog_msg import *
37
38 """
39 <map name=? id=? >
40 <bg type=? file=? color=? />
41 <grid size=? snap=? />
42 <miniatures serial=? >
43 <miniature path=? posx=? posy=? heading=? face=? owner=? label=? locked=? width=? height=? />
44 </miniatures>
45 </map>
46
47 """
48
49 class map_msg(map_element_msg_base):
50
51 def __init__(self,reentrant_lock_object = None):
52 self.tagname = "map"
53 map_element_msg_base.__init__(self,reentrant_lock_object)
54
55 def init_from_dom(self,xml_dom):
56 self.p_lock.acquire()
57 if xml_dom.tagName == self.tagname:
58 # If this is a map message, look for the "action=new"
59 # Notice we only do this when the root is a map tag
60 if self.tagname == "map" and xml_dom.hasAttribute("action") and xml_dom.getAttribute("action") == "new":
61 self.clear()
62 # Process all of the properties in each tag
63 if xml_dom.getAttributeKeys():
64 for k in xml_dom.getAttributeKeys():
65 self.init_prop(k,xml_dom.getAttribute(k))
66 for c in xml_dom._get_childNodes():
67 name = c._get_nodeName()
68 if not self.children.has_key(name):
69 if name == "miniatures":
70 self.children[name] = minis_msg(self.p_lock)
71 elif name == "grid":
72 self.children[name] = grid_msg(self.p_lock)
73 elif name == "bg":
74 self.children[name] = bg_msg(self.p_lock)
75 elif name == "whiteboard":
76 self.children[name] = whiteboard_msg(self.p_lock)
77 elif name == "fog":
78 self.children[name] = fog_msg(self.p_lock)
79 else:
80 print "Unrecognized tag " + name + " found in map_msg.init_from_dom - skipping"
81 continue
82 try:
83 self.children[name].init_from_dom(c)
84 except Exception, e:
85 print "map_msg.init_from_dom() exception: "+str(e)
86 continue
87 else:
88 self.p_lock.release()
89 raise Exception, "Error attempting to initialize a " + self.tagname + " from a non-<" + self.tagname + "/> element"
90 self.p_lock.release()
91
92 def set_from_dom(self,xml_dom):
93 self.p_lock.acquire()
94 if xml_dom.tagName == self.tagname:
95 # If this is a map message, look for the "action=new"
96 # Notice we only do this when the root is a map tag
97 if self.tagname == "map" and xml_dom.hasAttribute("action") and xml_dom.getAttribute("action") == "new":
98 self.clear()
99 # Process all of the properties in each tag
100 if xml_dom.getAttributeKeys():
101 for k in xml_dom.getAttributeKeys():
102 self.set_prop(k,xml_dom.getAttribute(k))
103 for c in xml_dom._get_childNodes():
104 name = c._get_nodeName()
105 if not self.children.has_key(name):
106 if name == "miniatures":
107 self.children[name] = minis_msg(self.p_lock)
108 elif name == "grid":
109 self.children[name] = grid_msg(self.p_lock)
110 elif name == "bg":
111 self.children[name] = bg_msg(self.p_lock)
112 elif name == "whiteboard":
113 self.children[name] = whiteboard_msg(self.p_lock)
114 elif name == "fog":
115 self.children[name] = fog_msg(self.p_lock)
116 else:
117 print "Unrecognized tag " + name + " found in map_msg.init_from_dom - skipping"
118 continue
119 try:
120 self.children[name].set_from_dom(c)
121 except Exception, e:
122 print "map_msg.set_from_dom() exception: "+str(e)
123 continue
124 else:
125 self.p_lock.release()
126 raise Exception, "Error attempting to set a " + self.tagname + " from a non-<" + self.tagname + "/> element in map"
127 self.p_lock.release()
128
129 def get_all_xml(self, action="new", output_action=1):
130 return map_element_msg_base.get_all_xml(self, action, output_action)
131
132 def get_changed_xml(self, action="update", output_action=1):
133 return map_element_msg_base.get_changed_xml(self, action, output_action)