Mercurial > traipse_dev

annotate orpg/mapper/base.py @ 20:072ffc1d466f traipse_dev

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2nd attempt. Still untested.
author sirebral
date Sat, 25 Jul 2009 19:23:25 -0500
parents 4385a7d0efd1
children 449a8900f9ac
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/base.py
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21 # Author: Chris Davis
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22 # Maintainer:
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23 # Version:
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24 # $Id: base.py,v 1.18 2007/02/12 02:29:08 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: base.py,v 1.18 2007/02/12 02:29:08 digitalxero Exp $"
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29
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30 from images import ImageHandler
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31 from orpg.tools.rgbhex import *
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32 from orpg.orpg_windows import *
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33 from orpg.orpg_xml import *
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34 from math import *
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35 from threading import Lock
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36 import time
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37
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38 class cmpPoint(wx.Point):
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39 def __init__(self,*_args,**_kwargs):
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40 wx.Point.__init__(self,*_args,**_kwargs)
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41
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42 def __cmp__(self,other):
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43 try:
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44 if self.x < other.x: return -1
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45 elif self.x > other.x: return 1
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46 elif self.y < other.y: return -1
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47 elif self.y > other.y: return 1
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48 else: return 0
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49 except: return -2
0
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50
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51 class cmpColour(wx.Colour):
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52 def __init__(self,*_args,**_kwargs):
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53 wx.Colour.__init__(self,*_args,**_kwargs)
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54
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55 def __cmp__(self,other):
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56 try:
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57 (r,g,b) = self.Get()
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58 my_value = b*256*256 + g*256 + r
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59 (r,g,b) = other.Get()
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60 other_value = b*256*256 + g*256 + r
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61 if my_value < other_value: return -1
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62 elif my_value > other_value: return 1
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63 else: return 0
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64 except: return -2
0
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65
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66 class protectable_attributes:
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67
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68 def __init__(self):
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69 self._set("_protected_attr",[])
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70
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71 def _set(self,name,value):
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72 self.__dict__[name] = value
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73
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74 def __setattr__(self,name,value):
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75 if name in self._protected_attr:
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76 full_name = "_protect_" + name
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77 if hasattr(self,full_name):
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78 (p,c) = getattr(self,full_name)
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79 if p != value: self._set(full_name,(value,1))
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80 else: self._set(full_name,(value,1))
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81 else: self._set(name,value)
0
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82
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83 def __getattr__(self,name):
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84 if name in self._protected_attr:
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85 (p,c) = self.__dict__["_protect_" + name]
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86 return p
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87 else: raise AttributeError
0
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88
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89 def _clean_attr(self,name):
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90 if name in self._protected_attr:
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91 (p,c) = self.__dict__["_protect_" + name]
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92 self._set("_protect_" + name,(p,0))
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93
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94 def _dirty_attr(self,name):
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95 if name in self._protected_attr:
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96 (p,c) = self.__dict__["_protect_" + name]
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97 self._set("_protect_" + name,(p,1))
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98
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99 def _changed_attr(self):
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100 changed = {}
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101 for name in self._protected_attr:
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102 (p,c) = self.__dict__["_protect_" + name]
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103 if c: changed[name] = p
0
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104 return changed
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105
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106 def _clean_all_attr(self):
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107 for name in self._protected_attr:
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108 (p,c) = self.__dict__["_protect_" + name]
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109 self._set("_protect_" + name,(p,0))
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110
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111 def _dirty_all_attr(self):
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112 for name in self._protected_attr:
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113 (p,c) = self.__dict__["_protect_" + name]
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114 self._set("_protect_" + name,(p,1))
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115
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116 ##-----------------------------
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117 ## base class for layer objects
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118 ##-----------------------------
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119
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120 class layer_base:
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121
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122 def __init__(self):
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123 self.lock = Lock()
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124
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125 def layerDraw(self,dc,scale='',topleft='',size=''):
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126 pass
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127
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128 def layerToXML(self, action):
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129 pass
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130
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131 def layerTakeDOM(self, xml_dom):
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132 pass
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133
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134 def hit_test(self,pos):
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135 pass