Mercurial > traipse_dev
diff orpg/mapper/fog_msg.py @ 0:4385a7d0efd1 grumpy-goblin
Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
author | sirebral |
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date | Tue, 14 Jul 2009 16:41:58 -0500 |
parents | |
children | 072ffc1d466f |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/orpg/mapper/fog_msg.py Tue Jul 14 16:41:58 2009 -0500 @@ -0,0 +1,136 @@ +# Copyright (C) 2000-2001 The OpenRPG Project +# +# openrpg-dev@lists.sourceforge.net +# +# 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., 675 Mass Ave, Cambridge, MA 02139, USA. +# -- +# +# File: mapper/fog_msg.py +# Author: Mark Tarrabain +# Maintainer: +# Version: +# $Id: fog_msg.py,v 1.16 2006/11/04 21:24:21 digitalxero Exp $ +# +__version__ = "$Id: fog_msg.py,v 1.16 2006/11/04 21:24:21 digitalxero Exp $" + +from base_msg import * +from region import * +from orpg.minidom import Element +import string + +class fog_msg(map_element_msg_base): + + def __init__(self,reentrant_lock_object = None): + self.tagname = "fog" + map_element_msg_base.__init__(self,reentrant_lock_object) + self.use_fog = 0 + self.fogregion=IRegion() + self.fogregion.Clear() + + def get_line(self,outline,action,output_act): + elem = Element( "poly" ) + if ( output_act ): + elem.setAttribute( "action", action ) + if ( outline == 'all' ) or ( outline == 'none' ): + elem.setAttribute( "outline", outline ) + else: + elem.setAttribute( "outline", "points" ) + for pair in string.split( outline, ";" ): + p = string.split( pair, "," ) + point = Element( "point" ) + point.setAttribute( "x", p[ 0 ] ) + point.setAttribute( "y", p[ 1 ] ) + elem.appendChild( point ) + str = elem.toxml() + elem.unlink() + return str + + # convenience method to use if only this line is modified + # outputs a <map/> element containing only the changes to this line + def standalone_update_text(self,update_id_string): + buffer = "<map id='" + update_id_string + "'>" + buffer += "<fog>" + buffer += self.get_changed_xml() + buffer += "</fog></map>" + return buffer + + def get_all_xml(self,action="new",output_action=1): + return self.toxml(action,output_action) + + def get_changed_xml(self,action="update",output_action=1): + return self.toxml(action,output_action) + + def toxml(self,action,output_action): + #print "fog_msg.toxml called" + #print "use_fog :",self.use_fog + #print "output_action :",output_action + #print "action :",action + if not (self.use_fog): + return "" + fog_string = "" + if self.fogregion.isEmpty(): + fog_string=self.get_line("all","del",output_action) + for ri in self.fogregion.GetRectList(): + x1=ri.GetX() + x2=x1+ri.GetW()-1 + y1=ri.GetY() + y2=y1+ri.GetH()-1 + fog_string += self.get_line(str(x1)+","+str(y1)+";"+ + str(x2)+","+str(y1)+";"+ + str(x2)+","+str(y2)+";"+ + str(x1)+","+str(y2),action,output_action) + s = "<fog" + if fog_string: + s += ">" + s += fog_string + s += "</fog>" + else: + s+="/>" + return s + + def interpret_dom(self,xml_dom): + self.use_fog=1 + #print 'fog_msg.interpret_dom called' + children = xml_dom._get_childNodes() + #print "children",children + for l in children: + action = l.getAttribute("action") + outline = l.getAttribute("outline") + #print "action/outline",action, outline + if (outline=="all"): + polyline=[] + self.fogregion.Clear() + elif (outline=="none"): + polyline=[] + self.use_fog=0 + self.fogregion.Clear() + else: + polyline=[] + list = l._get_childNodes() + for node in list: + polyline.append( IPoint().make( int(node.getAttribute("x")), int(node.getAttribute("y")) ) ) + # pointarray = outline.split(";") + # for m in range(len(pointarray)): + # pt=pointarray[m].split(",") + # polyline.append(IPoint().make(int(pt[0]),int(pt[1]))) + #print "length of polyline", len(polyline) + if (len(polyline)>2): + if action=="del": + self.fogregion.FromPolygon(polyline,0) + else: + self.fogregion.FromPolygon(polyline,1) + + def init_from_dom(self,xml_dom): + self.interpret_dom(xml_dom)