annotate orpg/mapper/fog.py @ 148:9f4d6f7eab8d beta

Traipse Beta 'OpenRPG' {091123-04} Traipse is a distribution of OpenRPG that is designed to be easy to setup and go. Traipse also makes it easy for developers to work on code without fear of sacrifice. 'Ornery-Orc' continues the trend of 'Grumpy' and adds fixes to the code. 'Ornery-Orc's main goal is to offer more advanced features and enhance the productivity of the user. Update Summary (Beta) Added Bookmarks Fix to Remote Admin Commands Minor fix to text based Server Fix to Pretty Print, from Core Fix to Splitter Nodes not being created Fix to massive amounts of images loading, from Core Added 'boot' command to remote admin Added confirmation window for sent nodes Minor changes to allow for portability to an OpenSUSE linux OS Miniatures Layer pop up box allows users to turn off Mini labels, from FlexiRPG Zoom Mouse plugin added Images added to Plugin UI Switching to Element Tree Map efficiency, from FlexiRPG Added Status Bar to Update Manager default_manifest.xml renamed to default_upmana.xml Cleaner clode for saved repositories New TrueDebug Class in orpg_log (See documentation for usage) Mercurial's hgweb folder is ported to upmana Pretty important update that can help remove thousands of dead children from your gametree. Children, <forms />, <group_atts />, <horizontal />, <cols />, <rows />, <height />, etc... are all tags now. Check your gametree and look for dead children!! New Gametree Recursion method, mapping, and context sensitivity. !Infinite Loops return error instead of freezing the software! New Syntax added for custom PC sheets Tip of the Day added, from Core and community Fixed Whiteboard ID to prevent random line or text deleting. Modified ID's to prevent non updated clients from ruining the fix.
author sirebral
date Mon, 23 Nov 2009 20:34:38 -0600
parents e842a5f1b775
children 6081bdc2b8d5
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/fog.py
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21 # Author: OpenRPG Team
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22 #
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23 # Description: Maintenance of data structures required for FoW
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24 #
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25
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26 import sys
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27 from base import *
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28 from random import Random
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29 from region import *
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30 from orpg.minidom import Element
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31 import traceback
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32 COURSE = 10
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33
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34 class FogArea:
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35 def __init__(self, outline, log):
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36 self.log = log
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37 self.outline = outline
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38
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39 def set_fog_props(self, str):
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40 self.outline = str
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41
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42 def points_to_elements(self, points=None):
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43 result = []
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44 if points == None:
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45 return result
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46
0
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47 for pairs in string.split( points, ';' ):
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48 pair = string.split( pairs, ',' )
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49 p = Element( "point" )
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50 p.setAttribute( "x", pair[0] )
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51 p.setAttribute( "y", pair[1] )
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52 result.append( p )
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53 return result
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54
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55 def toxml(self, action="update"):
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56 xml_str = ""
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57 localOutline = self.outline
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58 if localOutline != None and localOutline != "all" and localOutline != "none":
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59 localOutline = "points"
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60 elem = Element( "poly" )
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61 if action == "del":
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62 elem.setAttribute( "action", action )
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63 elem.setAttribute( "outline", localOutline )
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64 if localOutline == 'points':
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65 list = self.points_to_elements( self.outline )
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66 for p in list: elem.appendChild( p )
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67 str = elem.toxml()
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68 elem.unlink()
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69 return str
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70 elem.setAttribute( "action", action )
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71 if localOutline != None:
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72 elem.setAttribute( "outline", localOutline )
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73 if localOutline == 'points':
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74 list = self.points_to_elements( self.outline )
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75 for p in list: elem.appendChild( p )
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76 xml_str = elem.toxml()
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77 elem.unlink()
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78 return xml_str
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79
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80 class fog_layer(layer_base):
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81 def __init__(self, canvas):
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82 self.canvas = canvas
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83 self.log = component.get('log')
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84 layer_base.__init__(self)
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85 self.color = wx.Color(128, 128, 128)
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86 self.fogregion = wx.Region()
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87 self.fogregion.Clear()
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88 self.fog_bmp = None
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89 self.width = 0
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90 self.height = 0
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91 self.use_fog = False
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92 self.last_role = ""
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93
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94 def clear(self):
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95 self.fogregion.Clear()
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96 self.use_fog = True
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97 self.del_area("all")
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98 self.recompute_fog()
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99
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100 def remove_fog(self):
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101 self.fogregion.Clear()
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102 self.use_fog = False
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103 self.del_area("all")
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104 self.add_area("none")
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105 self.fog_bmp = None
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106
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107 def resize(self, size):
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108 try:
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109 if self.width == size[0] and self.height == size[1]:
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110 return
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111 self.recompute_fog()
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112 except: pass
0
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113
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114 def recompute_fog(self):
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115 if not self.use_fog:
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116 return
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117 size = self.canvas.size
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118 self.width = size[0]
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119 self.height = size[1]
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120 self.fog_bmp = wx.EmptyBitmap(self.width,self.height)
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121 self.fill_fog()
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122
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123 def fill_fog(self):
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124 if not self.use_fog: return
135
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125 mdc = wx.MemoryDC()
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126 mdc.SelectObject(self.fog_bmp)
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127 mdc.SetPen(wx.TRANSPARENT_PEN)
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128 if (self.canvas.frame.session.role == "GM"): color = self.color
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129 else: color = wx.BLACK
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130 self.last_role = self.canvas.frame.session.role
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131 mdc.SetBrush(wx.Brush(color,wx.SOLID))
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132 mdc.DestroyClippingRegion()
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133 mdc.DrawRectangle(0, 0, self.width+2, self.height+2)
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134 mdc.SetBrush(wx.Brush(wx.WHITE, wx.SOLID))
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diff changeset
135 if self.fogregion.GetBox().GetWidth()>0:
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diff changeset
136 mdc.SetClippingRegionAsRegion(self.fogregion)
0
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diff changeset
137 mdc.DrawRectangle(0, 0, self.width+2, self.height+2)
135
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diff changeset
138 mdc.SelectObject(wx.NullBitmap)
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diff changeset
139 del mdc
0
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140
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141 def layerDraw(self, dc, topleft, size):
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diff changeset
142 if self.fog_bmp == None or not self.fog_bmp.Ok() or not self.use_fog:
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diff changeset
143 return
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diff changeset
144 if self.last_role != self.canvas.frame.session.role: self.fill_fog()
135
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diff changeset
145 mdc = wx.MemoryDC()
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146 mdc.SelectObject(self.fog_bmp)
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diff changeset
147 dc.Blit(0, 0, self.canvas.size[0], self.canvas.size[1], mdc, 0, 0, wx.AND)
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148 mdc.SelectObject(wx.NullBitmap)
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diff changeset
149 del mdc
0
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150
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151 def createregn2(self, polyline, mode, show):
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152 regn = self.scanConvert(polyline)
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153 area = ""
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154 for i in polyline:
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diff changeset
155 if (area != ""):
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diff changeset
156 area += ";"
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diff changeset
157 area += str(i.X) + "," + str(i.Y)
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diff changeset
158 if mode == 'new':
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159 if self.fogregion.IsEmpty():
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160 self.fogregion = regn
20
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diff changeset
161 else: self.fogregion.UnionRegion(regn)
0
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162 self.add_area(area, show)
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163 else:
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164 if not self.fogregion.IsEmpty():
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165 self.fogregion.SubtractRegion(regn)
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166 else:
135
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167 self.fogregion = wx.Region(0, 0, self.canvas.size[0], self.canvas.size[1])
0
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168 self.fogregion.SubtractRegion(regn)
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169 self.del_area(area, show)
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170
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171 def createregn(self, polyline, mode, show="Yes"):
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172 if not self.use_fog and mode == 'del':
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173 self.clear()
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174 self.canvas.Refresh(False)
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175 if self.use_fog:
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176 self.createregn2(polyline, mode, show)
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diff changeset
177 self.fill_fog()
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178
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179 def scanConvert(self, polypt):
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180 regn = wx.Region()
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181 regn.Clear()
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182 list = IRegion().scan_Convert(polypt)
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diff changeset
183 for i in list:
140
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diff changeset
184 if regn.IsEmpty(): regn = wx.Region(i.left*COURSE, i.y*COURSE, i.right*COURSE+1-i.left*COURSE, 1*COURSE)
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diff changeset
185 else: regn.Union(i.left*COURSE, i.y*COURSE, i.right*COURSE+1-i.left*COURSE, 1*COURSE)
0
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186 return regn
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187
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188 def add_area(self, area="", show="Yes"):
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189 poly = FogArea(area, self.log)
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190 xml_str = "<map><fog>"
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191 xml_str += poly.toxml("new")
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diff changeset
192 xml_str += "</fog></map>"
20
072ffc1d466f 2nd attempt. Still untested.
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diff changeset
193 if show == "Yes": self.canvas.frame.session.send(xml_str)
0
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194
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diff changeset
195 def del_area(self, area="", show="Yes"):
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diff changeset
196 poly = FogArea(area, self.log)
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parents:
diff changeset
197 xml_str = "<map><fog>"
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parents:
diff changeset
198 xml_str += poly.toxml("del")
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diff changeset
199 xml_str += "</fog></map>"
20
072ffc1d466f 2nd attempt. Still untested.
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parents: 19
diff changeset
200 if show == "Yes": self.canvas.frame.session.send(xml_str)
0
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diff changeset
201
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parents:
diff changeset
202 def layerToXML(self, action="update"):
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parents:
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203 if not self.use_fog:
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parents:
diff changeset
204 return ""
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parents:
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205 fog_string = ""
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206 ri = wx.RegionIterator(self.fogregion)
20
072ffc1d466f 2nd attempt. Still untested.
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diff changeset
207 if not (ri.HaveRects()): fog_string = FogArea("all", self.log).toxml("del")
0
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diff changeset
208 while ri.HaveRects():
135
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parents: 83
diff changeset
209 x1 = ri.GetX()/COURSE
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diff changeset
210 x2 = x1+(ri.GetW()/COURSE)-1
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diff changeset
211 y1 = ri.GetY()/COURSE
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diff changeset
212 y2 = y1+(ri.GetH()/COURSE)-1
0
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diff changeset
213 poly = FogArea(str(x1) + "," + str(y1) + ";" +
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diff changeset
214 str(x2) + "," + str(y1) + ";" +
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diff changeset
215 str(x2) + "," + str(y2) + ";" +
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diff changeset
216 str(x1) + "," + str(y2), self.log)
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diff changeset
217 fog_string += poly.toxml(action)
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parents:
diff changeset
218 ri.Next()
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diff changeset
219 if fog_string:
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diff changeset
220 s = "<fog"
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parents:
diff changeset
221 s += ">"
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parents:
diff changeset
222 s += fog_string
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parents:
diff changeset
223 s += "</fog>"
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parents:
diff changeset
224 return s
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parents:
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225 else:
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parents:
diff changeset
226 return ""
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parents:
diff changeset
227
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parents:
diff changeset
228 def layerTakeDOM(self, xml_dom):
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parents:
diff changeset
229 try:
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parents:
diff changeset
230 if not self.use_fog:
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parents:
diff changeset
231 self.use_fog = True
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diff changeset
232 self.recompute_fog()
20
072ffc1d466f 2nd attempt. Still untested.
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parents: 19
diff changeset
233 if xml_dom.hasAttribute('serial'): self.serial_number = int(xml_dom.getAttribute('serial'))
0
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parents:
diff changeset
234 children = xml_dom._get_childNodes()
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parents:
diff changeset
235 for l in children:
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parents:
diff changeset
236 action = l.getAttribute("action")
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parents:
diff changeset
237 outline = l.getAttribute("outline")
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parents:
diff changeset
238 if (outline == "all"):
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parents:
diff changeset
239 polyline = [IPoint().make(0,0), IPoint().make(self.width-1, 0),
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parents:
diff changeset
240 IPoint().make(self.width-1, self.height-1),
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sirebral
parents:
diff changeset
241 IPoint().make(0, self.height-1)]
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sirebral
parents:
diff changeset
242 elif (outline == "none"):
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parents:
diff changeset
243 polyline = []
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sirebral
parents:
diff changeset
244 self.use_fog = 0
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parents:
diff changeset
245 self.fog_bmp = None
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parents:
diff changeset
246 else:
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parents:
diff changeset
247 polyline = []
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sirebral
parents:
diff changeset
248 lastx = None
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parents:
diff changeset
249 lasty = None
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parents:
diff changeset
250 list = l._get_childNodes()
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parents:
diff changeset
251 for point in list:
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parents:
diff changeset
252 x = point.getAttribute( "x" )
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parents:
diff changeset
253 y = point.getAttribute( "y" )
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parents:
diff changeset
254 if (x != lastx or y != lasty):
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parents:
diff changeset
255 polyline.append(IPoint().make(int(x), int(y)))
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sirebral
parents:
diff changeset
256 lastx = x
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sirebral
parents:
diff changeset
257 lasty = y
20
072ffc1d466f 2nd attempt. Still untested.
sirebral
parents: 19
diff changeset
258 if (len(polyline) > 1): self.createregn2(polyline, action, "No")
0
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parents:
diff changeset
259 self.fill_fog()
71
449a8900f9ac Code refining almost completed, for this round. Some included files are still in need of some clean up, but this is test worthy.
sirebral
parents: 20
diff changeset
260 except: pass