Mercurial > traipse_dev

annotate orpg/mapper/map_msg.py @ 71:449a8900f9ac ornery-dev

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Code refining almost completed, for this round. Some included files are still in need of some clean up, but this is test worthy.
author sirebral
date Thu, 20 Aug 2009 03:00:39 -0500
parents 072ffc1d466f
children 36919b8a3ef9 dcf4fbe09b70
rev   line source
0
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1 # Copyright (C) 2000-2001 The OpenRPG Project
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2 #
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3 # openrpg-dev@lists.sourceforge.net
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4 #
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5 # This program is free software; you can redistribute it and/or modify
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6 # it under the terms of the GNU General Public License as published by
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7 # the Free Software Foundation; either version 2 of the License, or
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8 # (at your option) any later version.
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9 #
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10 # This program is distributed in the hope that it will be useful,
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11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
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12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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13 # GNU General Public License for more details.
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14 #
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15 # You should have received a copy of the GNU General Public License
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16 # along with this program; if not, write to the Free Software
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17 # Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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18 # --
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19 #
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20 # File: mapper/map_msg.py
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21 # Author: OpenRPG
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22 # Maintainer:
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23 # Version:
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24 # $Id: map_msg.py,v 1.16 2007/03/09 14:11:55 digitalxero Exp $
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25 #
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26 # Description:
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27 #
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28 __version__ = "$Id: map_msg.py,v 1.16 2007/03/09 14:11:55 digitalxero Exp $"
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29
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30 #from base import *
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31 from base_msg import *
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32 from background_msg import *
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33 from grid_msg import *
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34 from miniatures_msg import *
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35 from whiteboard_msg import *
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36 from fog_msg import *
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37
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38 """
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39 <map name=? id=? >
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40 <bg type=? file=? color=? />
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41 <grid size=? snap=? />
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42 <miniatures serial=? >
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43 <miniature path=? posx=? posy=? heading=? face=? owner=? label=? locked=? width=? height=? />
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44 </miniatures>
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45 </map>
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46
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47 """
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48
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49 class map_msg(map_element_msg_base):
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50
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51 def __init__(self,reentrant_lock_object = None):
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52 self.tagname = "map"
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53 map_element_msg_base.__init__(self,reentrant_lock_object)
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54
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55 def init_from_dom(self,xml_dom):
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56 self.p_lock.acquire()
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57 if xml_dom.tagName == self.tagname:
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58 # If this is a map message, look for the "action=new"
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59 # Notice we only do this when the root is a map tag
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60 if self.tagname == "map" and xml_dom.hasAttribute("action") and xml_dom.getAttribute("action") == "new":
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61 self.clear()
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62 # Process all of the properties in each tag
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63 if xml_dom.getAttributeKeys():
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64 for k in xml_dom.getAttributeKeys():
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65 self.init_prop(k,xml_dom.getAttribute(k))
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66 for c in xml_dom._get_childNodes():
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67 name = c._get_nodeName()
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68 if not self.children.has_key(name):
71
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69 if name == "miniatures": self.children[name] = minis_msg(self.p_lock)
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70 elif name == "grid": self.children[name] = grid_msg(self.p_lock)
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71 elif name == "bg": self.children[name] = bg_msg(self.p_lock)
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72 elif name == "whiteboard": self.children[name] = whiteboard_msg(self.p_lock)
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73 elif name == "fog": self.children[name] = fog_msg(self.p_lock)
0
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74 else:
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75 print "Unrecognized tag " + name + " found in map_msg.init_from_dom - skipping"
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76 continue
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77 try: self.children[name].init_from_dom(c)
0
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78 except Exception, e:
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79 print "map_msg.init_from_dom() exception: "+str(e)
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80 continue
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81 else:
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82 self.p_lock.release()
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83 raise Exception, "Error attempting to initialize a " + self.tagname + " from a non-<" + self.tagname + "/> element"
0
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84 self.p_lock.release()
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85
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86 def set_from_dom(self,xml_dom):
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87 self.p_lock.acquire()
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88 if xml_dom.tagName == self.tagname:
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89 # If this is a map message, look for the "action=new"
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90 # Notice we only do this when the root is a map tag
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91 if self.tagname == "map" and xml_dom.hasAttribute("action") and xml_dom.getAttribute("action") == "new":
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92 self.clear()
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93 # Process all of the properties in each tag
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94 if xml_dom.getAttributeKeys():
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95 for k in xml_dom.getAttributeKeys():
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96 self.set_prop(k,xml_dom.getAttribute(k))
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97 for c in xml_dom._get_childNodes():
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98 name = c._get_nodeName()
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99 if not self.children.has_key(name):
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100 if name == "miniatures": self.children[name] = minis_msg(self.p_lock)
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101 elif name == "grid": self.children[name] = grid_msg(self.p_lock)
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102 elif name == "bg": self.children[name] = bg_msg(self.p_lock)
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103 elif name == "whiteboard": self.children[name] = whiteboard_msg(self.p_lock)
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104 elif name == "fog": self.children[name] = fog_msg(self.p_lock)
0
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105 else:
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106 print "Unrecognized tag " + name + " found in map_msg.init_from_dom - skipping"
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107 continue
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108 try: self.children[name].set_from_dom(c)
0
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109 except Exception, e:
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110 print "map_msg.set_from_dom() exception: "+str(e)
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111 continue
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112 else:
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113 self.p_lock.release()
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114 raise Exception, "Error attempting to set a " + self.tagname + " from a non-<" + self.tagname + "/> element in map"
0
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115 self.p_lock.release()
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116
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117 def get_all_xml(self, action="new", output_action=1):
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118 return map_element_msg_base.get_all_xml(self, action, output_action)
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119
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120 def get_changed_xml(self, action="update", output_action=1):
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121 return map_element_msg_base.get_changed_xml(self, action, output_action)