annotate gamemodel.py @ 88:0411a4bcceee

Fixed moving between maps.
author KarstenBock@gmx.net
date Mon, 26 Sep 2011 15:44:42 +0200
parents a9cc5559ec2a
children 939984cff702
rev   line source
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1 # This file is part of PARPG.
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2
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3 # PARPG is free software: you can redistribute it and/or modify
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4 # it under the terms of the GNU General Public License as published by
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5 # the Free Software Foundation, either version 3 of the License, or
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6 # (at your option) any later version.
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7
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8 # PARPG is distributed in the hope that it will be useful,
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9 # but WITHOUT ANY WARRANTY; without even the implied warranty of
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10 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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11 # GNU General Public License for more details.
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12
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13 # You should have received a copy of the GNU General Public License
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14 # along with PARPG. If not, see <http://www.gnu.org/licenses/>.
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15
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16 # there should be NO references to FIFE here!
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17 import sys
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18 import os.path
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19 import logging
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20 from copy import deepcopy
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21
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22 from fife import fife
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23 from fife.extensions.serializers.xmlobject import XMLObjectLoader
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24 from parpg.bGrease.geometry import Vec2d
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25
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26 from parpg import vfs
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27 from gamestate import GameState
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28 from gamemap import GameMap
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29 from common.utils import locateFiles
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30 from common.utils import parseBool
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31 from parpg.dialogueparsers import YamlDialogueParser, DialogueFormatError
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32 from parpg.entities import createEntity
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33 from parpg import behaviours
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34 from parpg import components
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35 from parpg.components import fifeagent, container, equip
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36
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37 try:
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38 import xml.etree.cElementTree as ElementTree
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39 except ImportError:
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40 import xml.etree.ElementTree as ElementTree
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41
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42 import yaml
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43
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44 logger = logging.getLogger('gamemodel')
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45
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46 class GameModel(object):
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47 """GameModel holds the logic for the game.
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48 Since some data (object position and so forth) is held in the
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49 fife, and would be pointless to replicate, we hold a instance of
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50 the fife view here. This also prevents us from just having a
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51 function heavy controller."""
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52 ALL_AGENTS_KEY = "All"
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53 MAX_ID_NUMBER = 1000
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54
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55 def __init__(self, engine, settings):
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56 """Initialize the instance.
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57 @param engine: A fife.Engine object
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58 @type emgome: fife.Engine
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59 @param setting: The applications settigns
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60 @type setting: parpg.settings.Settings object
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61 @return: None"""
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62 self.settings = settings
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63
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64 self.map_change = False
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65 self.load_saver = False
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66 self.savegame = None
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67 quests_directory = settings.parpg.QuestsPath
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68 self.game_state = GameState(quests_dir=quests_directory)
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69 #self.game_state.quest_engine =
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70 #self.game_state.quest_engine.readQuests()
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71 self.pc_run = 1
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72 self.target_position = None
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73 self.target_map_name = None
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74 self.object_db = {}
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75 self.active_map = None
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76 self.map_files = {}
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77 self.agents = {}
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78 self.agents[self.ALL_AGENTS_KEY] = {}
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79 self.engine = engine
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80 self.fife_model = engine.getModel()
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81
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82 # set values from settings
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83 maps_directory = settings.parpg.MapsPath
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84 self.game_state.maps_file = '/'.join([maps_directory,
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85 settings.parpg.MapsFile])
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86 self.all_agents_file = '/'.join([maps_directory,
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87 settings.parpg.AllAgentsFile])
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88 objects_directory = self.settings.parpg.ObjectsPath
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89 self.objects_directory = objects_directory
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90 self.object_db_file = '/'.join([objects_directory,
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91 settings.parpg.ObjectDatabaseFile])
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92 self.dialogue_directory = settings.parpg.DialoguesPath
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93 self.dialogues = {}
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94 self.agent_import_files = {}
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95 self.obj_loader = XMLObjectLoader(
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96 self.engine.getImagePool(),
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97 self.engine.getAnimationPool(),
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98 self.engine.getModel(),
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99 self.engine.getVFS()
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100 )
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101
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102 def checkAttributes(self, attributes, template):
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103 """Checks for attributes that where not given in the map file
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104 and fills them with values from the object database
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105 @param attributes: attributes to check
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106 @type attributes: Dictionary
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107 @param template: Template from which the values will be used
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108 @return: The modified attributes"""
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109 if self.object_db.has_key(template):
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110 db_attributes = deepcopy(self.object_db[template])
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111 for key in db_attributes.keys():
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112 if attributes.has_key(key):
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113 tmp_attributes = db_attributes[key]
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114 tmp_attributes.update(attributes[key])
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115 attributes[key] = tmp_attributes
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116 else:
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117 attributes[key] = db_attributes[key]
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118 return attributes
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119
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120 def isIDUsed(self, ID):
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121 if self.game_state.hasObject(ID):
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122 return True
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123 for namespace in self.agents:
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124 if ID in self.agents[namespace]:
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125 return True
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126 return False
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127
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128 def createUniqueID(self, ID):
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129 if self.isIDUsed(ID):
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130 id_number = 1
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131 while self.isIDUsed(ID + "_" + str(id_number)):
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132 id_number += 1
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133 if id_number > self.MAX_ID_NUMBER:
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134 raise ValueError(
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135 "Number exceeds MAX_ID_NUMBER:" + str(self.MAX_ID_NUMBER))
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136
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137 ID = ID + "_" + str(id_number)
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138 return ID
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139
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140 def moveObject(self, object_id, new_map):
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141 """Moves the object to a new map, or in a container
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142 @param object_id: ID of the object
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143 @type object_id: str
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144 @param new_map: ID of the new map, or None
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145 @type object_id: str """
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146 game_object = self.game_state.getObjectById(object_id)
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147 self.deleteObject(object_id)
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148 self.game_state.addObject(object_id, new_map, game_object)
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149
0
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150 def deleteObject(self, object_id):
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151 """Removes an object from the game
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152 @param object_id: ID of the object
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153 @type object_id: str """
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154 del self.agents["All"][object_id]
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155 self.game_state.deleteObject(object_id)
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156
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157 def save(self, path, filename):
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158 """Writes the saver to a file.
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159 @type filename: string
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160 @param filename: the name of the file to write to
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161 @return: None"""
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162 fname = '/'.join([path, filename])
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163 try:
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164 save_file = open(fname, 'w')
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165 except(IOError):
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166 sys.stderr.write("Error: Can't create save game: " + fname + "\n")
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167 return
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168 save_state = {}
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169 save_state["Agents"] = {}
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170 for map_name in self.agents:
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171 if map_name == self.ALL_AGENTS_KEY:
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172 continue
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173 agents_dict = {}
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174 for agent in self.agents[map_name]:
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175 agent_obj = self.game_state.getObjectById(agent, map_name)
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176 agent_inst = self.game_state.maps[map_name].\
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177 agent_layer.getInstance(agent)
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178 agent_dict = self.agents[map_name][agent]
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179 agent_dict.update(agent_obj.getStateForSaving())
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180 agent_dict["Rotation"] = agent_inst.getRotation()
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181 agents_dict[agent] = agent_dict
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182 save_state["Agents"][map_name] = agents_dict
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183 agents_dict = {}
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184 for agent in self.agents["All"]:
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185 map_name = self.agents["All"][agent]["Map"]
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186 agent_dict = self.agents["All"][agent]
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187 agent_obj = None
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188 if agent == "PlayerCharacter":
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189 agent_obj = self.game_state.getObjectById("PlayerCharacter").fifeagent
0
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190 else:
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191 agent_obj = self.game_state.getObjectById(agent, map_name)
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192 if agent_obj:
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193 agent_inst = self.game_state.maps[map_name].\
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194 agent_layer.getInstance(agent)
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195 agent_dict.update(agent_obj.getStateForSaving())
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196 agent_dict["Rotation"] = agent_inst.getRotation()
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197 agent_dict["MapName"] = map_name
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198 agents_dict[agent] = agent_dict
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199 save_state["Agents"]["All"] = agents_dict
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200 save_state["GameState"] = self.game_state.getStateForSaving()
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201 yaml.dump(save_state, save_file)
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202
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203 save_file.close()
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204
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205 def load(self, path, filename):
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206 """Loads a saver from a file.
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207 @type filename: string
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208 @param filename: the name of the file (including path) to load from
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209 @return: None"""
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210 fname = '/'.join([path, filename])
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211
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212 try:
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213 load_file = open(fname, 'r')
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214 except(IOError):
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215 sys.stderr.write("Error: Can't find save game file\n")
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216 return
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217 self.deleteMaps()
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218 self.clearAgents()
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219
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220 save_state = yaml.load(load_file)
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221 self.game_state.restoreFromState(save_state["GameState"])
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222 maps = save_state["Agents"]
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223 for map_name in maps:
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224 for agent_name in maps[map_name]:
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225 agent = {agent_name:maps[map_name][agent_name]}
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226 self.addAgent(map_name, agent)
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227
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228 # Load the current map
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229 if self.game_state.current_map_name:
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230 self.loadMap(self.game_state.current_map_name)
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231 load_file.close()
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232
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233
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234 # Recreate all the behaviours. These can't be saved because FIFE
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235 # objects cannot be pickled
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236
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237 self.placeAgents()
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238 self.placePC()
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239
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240 # In most maps we'll create the PlayerCharacter Instance internally.
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241 # In these cases we need a target position
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242
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243 def teleport(self, agent, position):
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244 """Called when a an agent is moved instantly to a new position.
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245 The setting of position may wan to be created as its own method down the road.
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246 @type position: String Tuple
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247 @param position: X,Y coordinates passed from engine.changeMap
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248 @return: fife.Location"""
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249 logging.debug(position)
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250 coord = fife.DoublePoint3D(float(position[0]), float(position[1]), 0)
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251 location = fife.Location(self.active_map.agent_layer)
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252 location.setMapCoordinates(coord)
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253 agent.teleport(location)
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254
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255 def getObjectAtCoords(self, coords):
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256 """Get the object which is at the given coords
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257 @type coords: fife.Screenpoint
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258 @param coords: Coordinates where to check for an object
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259 @rtype: fife.Object
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260 @return: An object or None"""
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261 instances = self.active_map.cameras[
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262 self.active_map.my_cam_id].\
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263 getMatchingInstances(coords, self.active_map.agent_layer)
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264 # no object returns an empty tuple
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265 if(instances != ()):
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266 front_y = 0
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267
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268
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269 for obj in instances:
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270 # check to see if this in our list at all
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271 if(self.objectActive(obj.getId())):
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272 # check if the object is on the foreground
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273 obj_map_coords = \
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274 obj.getLocation().getMapCoordinates()
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275 obj_screen_coords = self.active_map.\
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276 cameras[self.active_map.my_cam_id]\
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277 .toScreenCoordinates(obj_map_coords)
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278
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279 if obj_screen_coords.y > front_y:
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280 #Object on the foreground
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281 front_y = obj_screen_coords.y
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282 return obj
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283 else:
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284 return None
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285 else:
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286 return None
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287
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288 def getCoords(self, click):
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289 """Get the map location x, y coordinates from the screen coordinates
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290 @type click: fife.ScreenPoint
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291 @param click: Screen coordinates
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292 @rtype: fife.Location
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293 @return: The map coordinates"""
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294 coord = self.active_map.cameras[self.active_map.my_cam_id].\
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295 toMapCoordinates(click, False)
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296 coord.z = 0
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297 location = fife.Location(self.active_map.agent_layer)
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298 location.setMapCoordinates(coord)
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299 return location
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300
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301 def pause(self, paused):
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302 """ Pause/Unpause the game
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303 @return: nothing"""
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304 if self.active_map:
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305 self.active_map.pause(paused)
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306
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307 def togglePause(self):
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308 """ Toggle paused state.
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309 @return: nothing"""
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310 self.active_map.togglePause()
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311
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312 def isPaused(self):
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313 """Returns wheter the game is paused or not"""
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314 return self.active_map.isPaused()
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315
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316 def readMapFiles(self):
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317 """Read all a available map-files and store them"""
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318 maps_file = vfs.VFS.open(self.game_state.maps_file)
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319 self.map_files = yaml.load(maps_file)["Maps"]
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320
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321 def addAgent(self, namespace, agent):
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322 """Adds an agent to the agents dictionary
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323 @param namespace: the namespace where the agent is to be added to
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324 @type namespace: str
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325 @param agent: The agent to be added
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326 @type agent: dict """
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327 from fife.extensions.serializers.xml_loader_tools import loadImportFile
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328 if not self.agents.has_key(namespace):
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329 self.agents[namespace] = {}
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330
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331 agent_values = agent.values()[0]
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332 unique_agent_id = self.createUniqueID(agent.keys()[0])
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333 del agent[agent.keys()[0]]
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334 agent[unique_agent_id] = agent_values
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335 self.agents[namespace].update(agent)
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336 object_model = ""
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337 if agent_values["Entity"].has_key("fifeagent") \
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338 and agent_values["Entity"]["fifeagent"].has_key("gfx"):
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339 object_model = agent_values["Entity"]["fifeagent"]["gfx"]
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340 else:
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341 object_model = self.object_db[agent_values["Template"]]["fifeagent"]["gfx"]
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342 import_file = self.agent_import_files[object_model]
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343 loadImportFile(self.obj_loader, import_file, self.engine)
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344
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345 def readAgentsOfMap(self, map_name):
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346 """Read the agents of the map
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347 @param map_name: Name of the map
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348 @type map_name: str """
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349 #Get the agents of the map
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350 map_agents_file = self.map_files[map_name].\
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351 replace(".xml", "_agents.yaml")
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352 agents_data = vfs.VFS.open(map_agents_file)
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353 agents = yaml.load_all(agents_data)
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354 for agent in agents:
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355 if not agent == None:
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356 self.addAgent(map_name, agent)
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357
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358 def readAllAgents(self):
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359 """Read the agents of the all_agents_file and store them"""
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360 agents_file = vfs.VFS.open(self.all_agents_file)
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361 agents = yaml.load_all(agents_file)
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362 for agent in agents:
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363 if agent is not None:
0
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364 self.addAgent(self.ALL_AGENTS_KEY, agent)
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365
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366 def getAgentsOfMap(self, map_name):
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367 """Returns the agents that are on the given map
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368 @param map_name: Name of the map
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369 @type map_name: str
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370 @return: A dictionary with the agents of the map"""
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371 if not self.agents.has_key(map_name):
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372 return {}
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373 ret_dict = self.agents[map_name].copy()
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374 for agent_name, agent_value in self.agents[self.ALL_AGENTS_KEY]\
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375 .iteritems():
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376 if agent_value["Map"] == map_name:
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377 ret_dict[agent_name] = agent_value
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378 return ret_dict
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379
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380 def getAgentsOfActiveMap(self):
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381 """Returns the agents that are on active map
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382 @return: A dictionary with the agents of the map """
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383 return self.getAgentsOfMap(self.active_map.map.getId())
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384
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385 def clearAgents(self):
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386 """Resets the agents dictionary"""
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387 self.agents = {}
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388 self.agents[self.ALL_AGENTS_KEY] = {}
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389
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390 def loadMap(self, map_name):
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391 """Load a new map.
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392 @type map_name: string
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393 @param map_name: Name of the map to load
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394 @return: None"""
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395 if not map_name in self.game_state.maps:
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396 map_file = self.map_files[map_name]
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397 new_map = GameMap(self.engine, self)
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398 self.game_state.maps[map_name] = new_map
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399 new_map.load(map_file)
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400
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401 def createAgent(self, agent, inst_id, world):
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402 entity_data = deepcopy(agent["Entity"])
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403 if agent.has_key("Template"):
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404 entity_data = self.checkAttributes(entity_data, agent["Template"])
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405 object_id = entity_data["fifeagent"]["gfx"] \
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406 if entity_data["fifeagent"].has_key("gfx") \
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407 else "generic_item"
0
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408 map_obj = self.fife_model.getObject(str(object_id), "PARPG")
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409 if not map_obj:
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410 logging.warning("Object with inst_id={0}, ns=PARPG, "
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411 "could not be found. "
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412 "Omitting...".format(str(object_id)))
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413
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414 x_pos = agent["Position"][0]
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415 y_pos = agent["Position"][1]
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416 z_pos = agent["Position"][2] if len(agent["Position"]) == 3 \
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417 else 0.0
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418 stack_pos = agent["Stackposition"] if \
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419 agent.has_key("StackPosition") \
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420 else None
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421 inst = self.active_map.agent_layer.\
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422 createInstance(map_obj,
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423 fife.ExactModelCoordinate(x_pos,
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424 y_pos,
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425 z_pos),
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426 inst_id)
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427 inst.setId(inst_id)
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428
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429 rotation = agent["Rotation"]
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430 inst.setRotation(rotation)
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431
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432 fife.InstanceVisual.create(inst)
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433 if (stack_pos):
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434 inst.get2dGfxVisual().setStackPosition(int(stack_pos))
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435
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436 if (map_obj.getAction('default')):
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437 target = fife.Location(self.active_map.agent_layer)
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diff changeset
438 inst.act('default', target, True)
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diff changeset
439
0
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440
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diff changeset
441 if entity_data["fifeagent"].has_key("behaviour"):
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parents: 57
diff changeset
442 entity_data["fifeagent"]["behaviour"] = getattr(behaviours, entity_data["fifeagent"]["behaviour"])()
2727d6b78978 Implemented creation of dynamic entities.
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diff changeset
443 else:
2727d6b78978 Implemented creation of dynamic entities.
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parents: 57
diff changeset
444 entity_data["fifeagent"]["behaviour"] = behaviours.Base()
0
7a89ea5404b1 Initial commit of parpg-core.
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parents:
diff changeset
445 if self.dialogues.has_key(inst_id):
61
2727d6b78978 Implemented creation of dynamic entities.
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diff changeset
446 entity_data["dialogue"] = {}
75
9e03f7816061 (Re)added setting of inventory and equipment in the object files.
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diff changeset
447 entity_data["dialogue"]["dialogue"] = self.dialogues[inst_id]
9e03f7816061 (Re)added setting of inventory and equipment in the object files.
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diff changeset
448
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a9cc5559ec2a Move the identifier field from the FifeAgent component to the new General component.
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diff changeset
449 obj = self.createMapObject(self.active_map.agent_layer, entity_data, inst_id, world)
75
9e03f7816061 (Re)added setting of inventory and equipment in the object files.
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diff changeset
450
9e03f7816061 (Re)added setting of inventory and equipment in the object files.
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diff changeset
451 if agent.has_key("Inventory"):
9e03f7816061 (Re)added setting of inventory and equipment in the object files.
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diff changeset
452 inv = agent["Inventory"]
9e03f7816061 (Re)added setting of inventory and equipment in the object files.
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parents: 65
diff changeset
453 slots = inv["Slots"]
9e03f7816061 (Re)added setting of inventory and equipment in the object files.
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diff changeset
454 obj.container.children = list()
9e03f7816061 (Re)added setting of inventory and equipment in the object files.
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parents: 65
diff changeset
455 for x in xrange(slots):
9e03f7816061 (Re)added setting of inventory and equipment in the object files.
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diff changeset
456 obj.container.children.append(None)
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diff changeset
457 items = inv["Items"] if inv.has_key("Items") else list()
9e03f7816061 (Re)added setting of inventory and equipment in the object files.
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diff changeset
458 for data in items:
78
a57ec730e753 Fixed item_type not being set when creating items.
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parents: 76
diff changeset
459 item_type = data["type"]
75
9e03f7816061 (Re)added setting of inventory and equipment in the object files.
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diff changeset
460 item_data = {}
78
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diff changeset
461 item_data = self.checkAttributes(item_data, item_type)
75
9e03f7816061 (Re)added setting of inventory and equipment in the object files.
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diff changeset
462 if item_data.has_key("containable"):
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diff changeset
463 item = self.create_item(item_data, world, item_type, data)
75
9e03f7816061 (Re)added setting of inventory and equipment in the object files.
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diff changeset
464 container.put_item(obj.container, item.containable)
9e03f7816061 (Re)added setting of inventory and equipment in the object files.
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diff changeset
465 else:
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diff changeset
466 raise Exception("Item %s is not containable." % item_type)
75
9e03f7816061 (Re)added setting of inventory and equipment in the object files.
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diff changeset
467
9e03f7816061 (Re)added setting of inventory and equipment in the object files.
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parents: 65
diff changeset
468 if agent.has_key("Equipment"):
9e03f7816061 (Re)added setting of inventory and equipment in the object files.
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diff changeset
469 for slot, data in agent["Equipment"].iteritems():
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diff changeset
470 item_type = data["type"]
75
9e03f7816061 (Re)added setting of inventory and equipment in the object files.
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diff changeset
471 item_data = {}
78
a57ec730e753 Fixed item_type not being set when creating items.
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diff changeset
472 item_data = self.checkAttributes(item_data, item_type)
75
9e03f7816061 (Re)added setting of inventory and equipment in the object files.
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parents: 65
diff changeset
473 if item_data.has_key("containable") and item_data.has_key("equipable"):
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diff changeset
474 item = self.create_item(item_data, world, item_type, data)
75
9e03f7816061 (Re)added setting of inventory and equipment in the object files.
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diff changeset
475 equip.equip(obj.equip, item.equipable, slot)
9e03f7816061 (Re)added setting of inventory and equipment in the object files.
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diff changeset
476 else:
78
a57ec730e753 Fixed item_type not being set when creating items.
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parents: 76
diff changeset
477 raise Exception("Item %s is not containable or equipable." % item_type)
a57ec730e753 Fixed item_type not being set when creating items.
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diff changeset
478
a57ec730e753 Fixed item_type not being set when creating items.
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diff changeset
479 def create_item(self, item_data, world, item_type, data):
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a9cc5559ec2a Move the identifier field from the FifeAgent component to the new General component.
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diff changeset
480 identifier = self.createUniqueID(data["ID"])
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diff changeset
481 item = createEntity(item_data, identifier, world, None)
78
a57ec730e753 Fixed item_type not being set when creating items.
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diff changeset
482 item.containable.item_type = item_type
86
a9cc5559ec2a Move the identifier field from the FifeAgent component to the new General component.
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diff changeset
483 self.game_state.addObject(identifier, None, item)
78
a57ec730e753 Fixed item_type not being set when creating items.
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parents: 76
diff changeset
484 return item
75
9e03f7816061 (Re)added setting of inventory and equipment in the object files.
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parents: 65
diff changeset
485
39
3011bc71ab20 Added funcionality to load Entities from file
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parents: 2
diff changeset
486 def placeAgents(self, world):
0
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parents:
diff changeset
487 """Places the current maps agents """
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
488 if not self.active_map:
7a89ea5404b1 Initial commit of parpg-core.
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parents:
diff changeset
489 return
7a89ea5404b1 Initial commit of parpg-core.
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parents:
diff changeset
490 agents = self.getAgentsOfMap(self.game_state.current_map_name)
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parents:
diff changeset
491 for agent in agents:
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parents:
diff changeset
492 if agent == "PlayerCharacter":
7a89ea5404b1 Initial commit of parpg-core.
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parents:
diff changeset
493 continue
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
494 if self.active_map.agent_layer.getInstances(agent):
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
495 continue
39
3011bc71ab20 Added funcionality to load Entities from file
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parents: 2
diff changeset
496 self.createAgent(agents[agent], agent, world)
0
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M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
497
44
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parents: 41
diff changeset
498 def placePC(self, world):
0
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
499 """Places the PlayerCharacter on the map"""
7a89ea5404b1 Initial commit of parpg-core.
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parents:
diff changeset
500 agent = self.agents[self.ALL_AGENTS_KEY]["PlayerCharacter"]
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parents:
diff changeset
501 inst_id = "PlayerCharacter"
44
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parents: 41
diff changeset
502 self.createAgent(agent, inst_id, world)
0
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M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
503
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
504 # create the PlayerCharacter agent
7a89ea5404b1 Initial commit of parpg-core.
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parents:
diff changeset
505 self.active_map.addPC()
44
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parents: 41
diff changeset
506 #self.game_state.getObjectById("PlayerCharacter").fifeagent.start()
0
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
507 if agent.has_key("PeopleKnown"):
44
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parents: 41
diff changeset
508 self.game_state.getObjectById("PlayerCharacter").fifeagent.people_i_know = agent["PeopleKnown"]
0
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
509
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
510 def changeMap(self, map_name, target_position = None):
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
511 """Registers for a map change on the next pump().
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
512 @type map_name: String
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
513 @param map_name: Id of the map to teleport to
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
514 @type map_file: String
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
515 @param map_file: Filename of the map to teleport to
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
516 @type target_position: Tuple
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
517 @param target_position: Position of PlayerCharacter on target map.
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
518 @return None"""
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
519 # set the parameters for the map change if moving to a new map
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
520 if map_name != self.game_state.current_map_name:
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
521 self.target_map_name = map_name
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
522 self.target_position = target_position
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
523 # issue the map change
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
524 self.map_change = True
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
525
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
526 def deleteMaps(self):
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
527 """Clear all currently loaded maps from FIFE as well as clear our
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
528 local map cache
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
529 @return: nothing"""
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
530 self.engine.getModel().deleteMaps()
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
531 self.engine.getModel().deleteObjects()
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
532 self.game_state.clearObjects()
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
533 self.game_state.maps = {}
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
534
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
535 def setActiveMap(self, map_name):
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
536 """Sets the active map that is to be rendered.
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
537 @type map_name: String
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
538 @param map_name: The name of the map to load
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
539 @return: None"""
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
540 # Turn off the camera on the old map before we turn on the camera
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
541 # on the new map.
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
542 self.active_map.cameras[self.active_map.my_cam_id].setEnabled(False)
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
543 # Make the new map active.
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
544 self.active_map = self.game_state.maps[map_name]
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
545 self.active_map.makeActive()
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
546 self.game_state.current_map_name = map_name
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
547
86
a9cc5559ec2a Move the identifier field from the FifeAgent component to the new General component.
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parents: 84
diff changeset
548 def createMapObject (self, layer, attributes, inst_id, world):
0
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
549 """Create an object and add it to the current map.
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
550 @type layer: fife.Layer
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
551 @param layer: FIFE layer object exists in
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
552 @type attributes: Dictionary
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
553 @param attributes: Dictionary of all object attributes
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
554 @type instance: fife.Instance
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
555 @param instance: FIFE instance corresponding to the object
75
9e03f7816061 (Re)added setting of inventory and equipment in the object files.
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parents: 65
diff changeset
556 @return: The created object"""
0
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
557 # create the extra data
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
558 extra = {}
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
559 if layer is not None:
61
2727d6b78978 Implemented creation of dynamic entities.
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parents: 57
diff changeset
560 extra['fifeagent'] = {}
2727d6b78978 Implemented creation of dynamic entities.
KarstenBock@gmx.net
parents: 57
diff changeset
561 extra['fifeagent']['layer'] = layer
0
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
562
86
a9cc5559ec2a Move the identifier field from the FifeAgent component to the new General component.
KarstenBock@gmx.net
parents: 84
diff changeset
563 obj = createEntity(attributes, inst_id, world, extra)
44
98f26f7636d8 Changes to make PARPG "runable" with grease. (With the correct modified assets)
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parents: 41
diff changeset
564 if obj:
75
9e03f7816061 (Re)added setting of inventory and equipment in the object files.
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parents: 65
diff changeset
565 self.addObject(layer, obj)
9e03f7816061 (Re)added setting of inventory and equipment in the object files.
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parents: 65
diff changeset
566 return obj
0
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
567
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
568 def addPC(self, layer, player_char):
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
569 """Add the PlayerCharacter to the map
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
570 @type layer: fife.Layer
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
571 @param layer: FIFE layer object exists in
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
572 @type player_char: PlayerCharacter
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
573 @param player_char: PlayerCharacter object
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
574 @type instance: fife.Instance
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
575 @param instance: FIFE instance of PlayerCharacter
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
576 @return: None"""
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
577 # For now we copy the PlayerCharacter,
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
578 # in the future we will need to copy
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
579 # PlayerCharacter specifics between the different PlayerCharacter's
44
98f26f7636d8 Changes to make PARPG "runable" with grease. (With the correct modified assets)
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parents: 41
diff changeset
580 self.game_state.getObjectById("PlayerCharacter").fifeagent = player_char
98f26f7636d8 Changes to make PARPG "runable" with grease. (With the correct modified assets)
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parents: 41
diff changeset
581 self.game_state.getObjectById("PlayerCharacter").fifeagent.setup()
98f26f7636d8 Changes to make PARPG "runable" with grease. (With the correct modified assets)
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parents: 41
diff changeset
582 self.game_state.getObjectById("PlayerCharacter").fifeagent.behaviour.speed = self.settings.parpg.PCSpeed
0
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
583
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
584
61
2727d6b78978 Implemented creation of dynamic entities.
KarstenBock@gmx.net
parents: 57
diff changeset
585 def addObject(self, layer, obj):
0
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
586 """Adds an object to the map.
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
587 @type layer: fife.Layer
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
588 @param layer: FIFE layer object exists in
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
589 @type obj: GameObject
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
590 @param obj: corresponding object class
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
591 @type instance: fife.Instance
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
592 @param instance: FIFE instance of object
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
593 @return: None"""
86
a9cc5559ec2a Move the identifier field from the FifeAgent component to the new General component.
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parents: 84
diff changeset
594 ref = self.game_state.getObjectById(obj.general.identifier,
0
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
595 self.game_state.current_map_name)
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
596 if ref is None:
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
597 # no, add it to the game state
86
a9cc5559ec2a Move the identifier field from the FifeAgent component to the new General component.
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parents: 84
diff changeset
598 self.game_state.addObject(obj.general.identifier, self.game_state.current_map_name, obj)
0
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
599 else:
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
600 # yes, use the current game state data
44
98f26f7636d8 Changes to make PARPG "runable" with grease. (With the correct modified assets)
KarstenBock@gmx.net
parents: 41
diff changeset
601 obj.fifeagent.pos.X = ref.X
98f26f7636d8 Changes to make PARPG "runable" with grease. (With the correct modified assets)
KarstenBock@gmx.net
parents: 41
diff changeset
602 obj.fifeagent.pos.Y = ref.Y
88
0411a4bcceee Fixed moving between maps.
KarstenBock@gmx.net
parents: 86
diff changeset
603 obj.fifeagent.gfx = ref.gfx
0
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
604
61
2727d6b78978 Implemented creation of dynamic entities.
KarstenBock@gmx.net
parents: 57
diff changeset
605 if obj.fifeagent.behaviour:
44
98f26f7636d8 Changes to make PARPG "runable" with grease. (With the correct modified assets)
KarstenBock@gmx.net
parents: 41
diff changeset
606 obj.fifeagent.behaviour.parent = obj
46
bf506f739322 Removed layer as attribute of BaseBehaviour and added it as a parameter to the attachToLayer method.
KarstenBock@gmx.net
parents: 44
diff changeset
607 fifeagent.setup_behaviour(obj.fifeagent)
bf506f739322 Removed layer as attribute of BaseBehaviour and added it as a parameter to the attachToLayer method.
KarstenBock@gmx.net
parents: 44
diff changeset
608 obj.fifeagent.behaviour.speed = self.settings.parpg.PCSpeed
bf506f739322 Removed layer as attribute of BaseBehaviour and added it as a parameter to the attachToLayer method.
KarstenBock@gmx.net
parents: 44
diff changeset
609 #Start the behaviour
bf506f739322 Removed layer as attribute of BaseBehaviour and added it as a parameter to the attachToLayer method.
KarstenBock@gmx.net
parents: 44
diff changeset
610 obj.fifeagent.behaviour.idle()
0
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
611 # create the agent
44
98f26f7636d8 Changes to make PARPG "runable" with grease. (With the correct modified assets)
KarstenBock@gmx.net
parents: 41
diff changeset
612 #obj.setup()
98f26f7636d8 Changes to make PARPG "runable" with grease. (With the correct modified assets)
KarstenBock@gmx.net
parents: 41
diff changeset
613 #obj.behaviour.speed = self.settings.parpg.PCSpeed
0
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
614 # create the PlayerCharacter agent
44
98f26f7636d8 Changes to make PARPG "runable" with grease. (With the correct modified assets)
KarstenBock@gmx.net
parents: 41
diff changeset
615 #obj.start()
98f26f7636d8 Changes to make PARPG "runable" with grease. (With the correct modified assets)
KarstenBock@gmx.net
parents: 41
diff changeset
616 #if obj.trueAttr("AnimatedContainer"):
0
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
617 # create the agent
44
98f26f7636d8 Changes to make PARPG "runable" with grease. (With the correct modified assets)
KarstenBock@gmx.net
parents: 41
diff changeset
618 #obj.setup()
0
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
619
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
620 def objectActive(self, ident):
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
621 """Given the objects ID, pass back the object if it is active,
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
622 False if it doesn't exist or not displayed
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
623 @type ident: string
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
624 @param ident: ID of object
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
625 @rtype: boolean
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
626 @return: Status of result (True/False)"""
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
627 for game_object in \
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
628 self.game_state.getObjectsFromMap(self.game_state.current_map_name):
86
a9cc5559ec2a Move the identifier field from the FifeAgent component to the new General component.
KarstenBock@gmx.net
parents: 84
diff changeset
629 if (game_object.general.identifier == ident):
0
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
630 # we found a match
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
631 return game_object
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
632 # no match
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
633 return False
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
634
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
635 def movePlayer(self, position):
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
636 """Code called when the player should move to another location
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
637 @type position: fife.ScreenPoint
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
638 @param position: Screen position to move to
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
639 @return: None"""
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
640 if(self.pc_run == 1):
52
3dfd26b1c7ef Modifications to make the player agent move around by clicking with the mouse.
KarstenBock@gmx.net
parents: 46
diff changeset
641 self.game_state.getObjectById("PlayerCharacter").fifeagent.behaviour.run(position)
0
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
642 else:
52
3dfd26b1c7ef Modifications to make the player agent move around by clicking with the mouse.
KarstenBock@gmx.net
parents: 46
diff changeset
643 self.game_state.getObjectById("PlayerCharacter").fifeagent.behaviour.walk(position)
0
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
644
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
645 def teleportAgent(self, agent, position):
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
646 """Code called when an agent should teleport to another location
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
647 @type position: fife.ScreenPoint
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
648 @param position: Screen position to teleport to
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
649 @return: None"""
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
650 agent.teleport(position)
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
651 self.agents[agent.ID]["Position"] = position
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
652
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
653 def readObjectDB(self):
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
654 """Reads the Object Information Database from a file. """
2
06145a6ee387 Fixed resource path dependencies issue that caused PARPG to crash on start.
M. George Hansen <technopolitica@gmail.com>
parents: 0
diff changeset
655 database_file = vfs.VFS.open(self.object_db_file)
0
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
656 database = yaml.load_all(database_file)
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
657 for object_info in database:
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
658 self.object_db.update(object_info)
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
659
88
0411a4bcceee Fixed moving between maps.
KarstenBock@gmx.net
parents: 86
diff changeset
660 def updateObjectDB(self, world):
0411a4bcceee Fixed moving between maps.
KarstenBock@gmx.net
parents: 86
diff changeset
661 """Updates the values in the object database with the worlds values"""
0411a4bcceee Fixed moving between maps.
KarstenBock@gmx.net
parents: 86
diff changeset
662
0411a4bcceee Fixed moving between maps.
KarstenBock@gmx.net
parents: 86
diff changeset
663 for entity in world.entities:
0411a4bcceee Fixed moving between maps.
KarstenBock@gmx.net
parents: 86
diff changeset
664 identifier = entity.general.identifier
0411a4bcceee Fixed moving between maps.
KarstenBock@gmx.net
parents: 86
diff changeset
665 agent_data = {}
0411a4bcceee Fixed moving between maps.
KarstenBock@gmx.net
parents: 86
diff changeset
666 map_id = self.game_state.getMapOfObject(identifier)
0411a4bcceee Fixed moving between maps.
KarstenBock@gmx.net
parents: 86
diff changeset
667 if not map_id:
0411a4bcceee Fixed moving between maps.
KarstenBock@gmx.net
parents: 86
diff changeset
668 continue
0411a4bcceee Fixed moving between maps.
KarstenBock@gmx.net
parents: 86
diff changeset
669 if self.agents[self.ALL_AGENTS_KEY].has_key(identifier):
0411a4bcceee Fixed moving between maps.
KarstenBock@gmx.net
parents: 86
diff changeset
670 agent_data = self.agents[self.ALL_AGENTS_KEY][identifier]
0411a4bcceee Fixed moving between maps.
KarstenBock@gmx.net
parents: 86
diff changeset
671 else:
0411a4bcceee Fixed moving between maps.
KarstenBock@gmx.net
parents: 86
diff changeset
672 agent_data = self.agents[map_id][identifier]
0411a4bcceee Fixed moving between maps.
KarstenBock@gmx.net
parents: 86
diff changeset
673
0411a4bcceee Fixed moving between maps.
KarstenBock@gmx.net
parents: 86
diff changeset
674 entity_data = {}
0411a4bcceee Fixed moving between maps.
KarstenBock@gmx.net
parents: 86
diff changeset
675 entity_data["general"] = {"identifier": identifier}
0411a4bcceee Fixed moving between maps.
KarstenBock@gmx.net
parents: 86
diff changeset
676 for name, component in components.components.iteritems():
0411a4bcceee Fixed moving between maps.
KarstenBock@gmx.net
parents: 86
diff changeset
677 if hasattr(entity, name):
0411a4bcceee Fixed moving between maps.
KarstenBock@gmx.net
parents: 86
diff changeset
678 comp_data = {}
0411a4bcceee Fixed moving between maps.
KarstenBock@gmx.net
parents: 86
diff changeset
679 if name == "fifeagent":
0411a4bcceee Fixed moving between maps.
KarstenBock@gmx.net
parents: 86
diff changeset
680 if agent_data["Entity"].has_key("fifeagent"):
0411a4bcceee Fixed moving between maps.
KarstenBock@gmx.net
parents: 86
diff changeset
681 comp_data = agent_data["Entity"]["fifeagent"]
0411a4bcceee Fixed moving between maps.
KarstenBock@gmx.net
parents: 86
diff changeset
682 if entity.fifeagent.layer:
0411a4bcceee Fixed moving between maps.
KarstenBock@gmx.net
parents: 86
diff changeset
683 layer = entity.fifeagent.layer
0411a4bcceee Fixed moving between maps.
KarstenBock@gmx.net
parents: 86
diff changeset
684 inst = layer.getInstance(identifier)
0411a4bcceee Fixed moving between maps.
KarstenBock@gmx.net
parents: 86
diff changeset
685 loc = inst.getLocation().getExactLayerCoordinates()
0411a4bcceee Fixed moving between maps.
KarstenBock@gmx.net
parents: 86
diff changeset
686 agent_data["Position"] = (loc.x, loc.y, loc.z)
0411a4bcceee Fixed moving between maps.
KarstenBock@gmx.net
parents: 86
diff changeset
687 agent_data["Map"] = map_id
0411a4bcceee Fixed moving between maps.
KarstenBock@gmx.net
parents: 86
diff changeset
688 agent_data["Rotation"] = inst.getRotation()
0411a4bcceee Fixed moving between maps.
KarstenBock@gmx.net
parents: 86
diff changeset
689 elif name == "container":
0411a4bcceee Fixed moving between maps.
KarstenBock@gmx.net
parents: 86
diff changeset
690 #TODO: Save Inventory
0411a4bcceee Fixed moving between maps.
KarstenBock@gmx.net
parents: 86
diff changeset
691 pass
0411a4bcceee Fixed moving between maps.
KarstenBock@gmx.net
parents: 86
diff changeset
692 elif name == "equip":
0411a4bcceee Fixed moving between maps.
KarstenBock@gmx.net
parents: 86
diff changeset
693 #TODO: Save Equipment
0411a4bcceee Fixed moving between maps.
KarstenBock@gmx.net
parents: 86
diff changeset
694 pass
0411a4bcceee Fixed moving between maps.
KarstenBock@gmx.net
parents: 86
diff changeset
695 else:
0411a4bcceee Fixed moving between maps.
KarstenBock@gmx.net
parents: 86
diff changeset
696 comp_vals = getattr(entity, name)
0411a4bcceee Fixed moving between maps.
KarstenBock@gmx.net
parents: 86
diff changeset
697 for field in component.fields:
0411a4bcceee Fixed moving between maps.
KarstenBock@gmx.net
parents: 86
diff changeset
698 try:
0411a4bcceee Fixed moving between maps.
KarstenBock@gmx.net
parents: 86
diff changeset
699 comp_data[field] = getattr(comp_vals, field)
0411a4bcceee Fixed moving between maps.
KarstenBock@gmx.net
parents: 86
diff changeset
700 except AttributeError:
0411a4bcceee Fixed moving between maps.
KarstenBock@gmx.net
parents: 86
diff changeset
701 #The entity doesn't have this specific value,
0411a4bcceee Fixed moving between maps.
KarstenBock@gmx.net
parents: 86
diff changeset
702 #ignore it
0411a4bcceee Fixed moving between maps.
KarstenBock@gmx.net
parents: 86
diff changeset
703 pass
0411a4bcceee Fixed moving between maps.
KarstenBock@gmx.net
parents: 86
diff changeset
704 entity_data[name] = comp_data
0411a4bcceee Fixed moving between maps.
KarstenBock@gmx.net
parents: 86
diff changeset
705 agent_data["Entity"] = entity_data
0411a4bcceee Fixed moving between maps.
KarstenBock@gmx.net
parents: 86
diff changeset
706
0411a4bcceee Fixed moving between maps.
KarstenBock@gmx.net
parents: 86
diff changeset
707
0
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
708 def getAgentImportFiles(self):
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
709 """Searches the agents directory for import files """
2
06145a6ee387 Fixed resource path dependencies issue that caused PARPG to crash on start.
M. George Hansen <technopolitica@gmail.com>
parents: 0
diff changeset
710 filepaths = locateFiles("*.xml", self.objects_directory)
06145a6ee387 Fixed resource path dependencies issue that caused PARPG to crash on start.
M. George Hansen <technopolitica@gmail.com>
parents: 0
diff changeset
711 for filepath in filepaths:
0
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
712 try:
2
06145a6ee387 Fixed resource path dependencies issue that caused PARPG to crash on start.
M. George Hansen <technopolitica@gmail.com>
parents: 0
diff changeset
713 xml_file = vfs.VFS.open(filepath)
0
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
714 root = ElementTree.parse(xml_file).getroot()
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
715 if root.tag == "object":
2
06145a6ee387 Fixed resource path dependencies issue that caused PARPG to crash on start.
M. George Hansen <technopolitica@gmail.com>
parents: 0
diff changeset
716 self.agent_import_files[root.attrib["id"]] = filepath
0
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
717 except SyntaxError as error:
2
06145a6ee387 Fixed resource path dependencies issue that caused PARPG to crash on start.
M. George Hansen <technopolitica@gmail.com>
parents: 0
diff changeset
718 logging.error("Error parsing file {0}: {1}".format(filepath,
06145a6ee387 Fixed resource path dependencies issue that caused PARPG to crash on start.
M. George Hansen <technopolitica@gmail.com>
parents: 0
diff changeset
719 error))
0
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
720
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
721 def getDialogues(self):
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
722 """Searches the dialogue directory for dialogues """
2
06145a6ee387 Fixed resource path dependencies issue that caused PARPG to crash on start.
M. George Hansen <technopolitica@gmail.com>
parents: 0
diff changeset
723 files = locateFiles("*.yaml", self.dialogue_directory)
0
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
724 dialogue_parser = YamlDialogueParser()
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
725 for dialogue_filepath in files:
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
726 # Note Technomage 2010-11-13: the new DialogueEngine uses its own
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
727 # parser now, YamlDialogueParser.
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
728 # dialogues = yaml.load_all(file(dialogue_file, "r"))
2
06145a6ee387 Fixed resource path dependencies issue that caused PARPG to crash on start.
M. George Hansen <technopolitica@gmail.com>
parents: 0
diff changeset
729 dialogue_file = vfs.VFS.open(dialogue_filepath)
06145a6ee387 Fixed resource path dependencies issue that caused PARPG to crash on start.
M. George Hansen <technopolitica@gmail.com>
parents: 0
diff changeset
730 try:
06145a6ee387 Fixed resource path dependencies issue that caused PARPG to crash on start.
M. George Hansen <technopolitica@gmail.com>
parents: 0
diff changeset
731 dialogue = dialogue_parser.load(dialogue_file)
06145a6ee387 Fixed resource path dependencies issue that caused PARPG to crash on start.
M. George Hansen <technopolitica@gmail.com>
parents: 0
diff changeset
732 except DialogueFormatError as error:
06145a6ee387 Fixed resource path dependencies issue that caused PARPG to crash on start.
M. George Hansen <technopolitica@gmail.com>
parents: 0
diff changeset
733 logging.error('unable to load dialogue file {0}: {1}'
06145a6ee387 Fixed resource path dependencies issue that caused PARPG to crash on start.
M. George Hansen <technopolitica@gmail.com>
parents: 0
diff changeset
734 .format(dialogue_filepath, error))
06145a6ee387 Fixed resource path dependencies issue that caused PARPG to crash on start.
M. George Hansen <technopolitica@gmail.com>
parents: 0
diff changeset
735 else:
06145a6ee387 Fixed resource path dependencies issue that caused PARPG to crash on start.
M. George Hansen <technopolitica@gmail.com>
parents: 0
diff changeset
736 self.dialogues[dialogue.npc_name] = dialogue
0
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
737 # Note Technomage 2010-11-13: the below code is used to load
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
738 # multiple dialogues from a single file. Is this functionality
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
739 # used/necessary?
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
740 # for dialogue in dialogues:
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
741 # self.dialogues[dialogue["NPC"]] = dialogue