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annotate src/parpg/gamemodel.py @ 0:1fd2201f5c36

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Initial commit of parpg-core.
author M. George Hansen <technopolitica@gmail.com>
date Sat, 14 May 2011 01:12:35 -0700
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children d60f1dab8469
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1fd2201f5c36 Initial commit of parpg-core.
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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
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25 from gamestate import GameState
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26 from objects import createObject
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27 from objects.composed import CarryableItem, CarryableContainer
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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 inventory import Inventory
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32 from parpg.dialogueparsers import YamlDialogueParser, DialogueFormatError
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33
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34 try:
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35 import xml.etree.cElementTree as ElementTree
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36 except ImportError:
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37 import xml.etree.ElementTree as ElementTree
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38
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39 import yaml
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40
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41 logger = logging.getLogger('gamemodel')
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42
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43 class GameModel(object):
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44 """GameModel holds the logic for the game.
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45 Since some data (object position and so forth) is held in the
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46 fife, and would be pointless to replicate, we hold a instance of
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47 the fife view here. This also prevents us from just having a
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48 function heavy controller."""
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49 ALL_AGENTS_KEY = "All"
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50 MAX_ID_NUMBER = 1000
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51
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52 def __init__(self, engine, settings):
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53 """Initialize the instance.
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54 @param engine: A fife.Engine object
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55 @type emgome: fife.Engine
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56 @param setting: The applications settigns
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57 @type setting: parpg.settings.Settings object
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58 @return: None"""
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59 self.settings = settings
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60
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61 self.map_change = False
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62 self.load_saver = False
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63 self.savegame = None
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64 quests_directory = os.path.join(self.settings.system_path,
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65 self.settings.parpg.QuestsPath)
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66 self.game_state = GameState(quests_dir=quests_directory)
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67 #self.game_state.quest_engine =
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68 #self.game_state.quest_engine.readQuests()
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69 self.pc_run = 1
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70 self.target_position = None
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71 self.target_map_name = None
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72 self.object_db = {}
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73 self.active_map = None
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74 self.map_files = {}
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75 self.agents = {}
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76 self.agents[self.ALL_AGENTS_KEY] = {}
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77 self.engine = engine
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78 self.fife_model = engine.getModel()
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79
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80 # set values from settings
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81 maps_file = os.path.join(self.settings.system_path,
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82 self.settings.parpg.MapsPath,
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83 self.settings.parpg.MapsFile)
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84 self.game_state.maps_file = maps_file
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85 all_agents_file = os.path.join(self.settings.system_path,
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86 self.settings.parpg.MapsPath,
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87 self.settings.parpg.AllAgentsFile)
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88 self.all_agents_file = all_agents_file
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89 objects_dir = os.path.join(self.settings.system_path,
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90 self.settings.parpg.ObjectsPath)
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91 self.objects_directory = objects_dir
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92 object_db_file = os.path.join(self.objects_directory,
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93 self.settings.parpg.ObjectDatabaseFile)
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94 self.object_db_file = object_db_file
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95 dialogues_dir = os.path.join(self.settings.system_path,
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96 self.settings.parpg.DialoguesPath)
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97 self.dialogues_directory = dialogues_dir
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98 self.dialogues = {}
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99 self.agent_import_files = {}
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100 self.obj_loader = XMLObjectLoader(
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101 self.engine.getImagePool(),
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102 self.engine.getAnimationPool(),
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103 self.engine.getModel(),
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104 self.engine.getVFS()
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105 )
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106
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107 def checkAttributes(self, attributes):
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108 """Checks for attributes that where not given in the map file
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109 and fills them with values from the object database
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110 @param attributes: attributes to check
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111 @type attributes: Dictionary
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112 @return: The modified attributes"""
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113 if attributes.has_key("object_type"):
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114 class_name = attributes.pop("object_type")
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115 else:
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116 class_name = attributes["type"]
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117 if not attributes.has_key("type"):
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118 attributes["type"] = class_name
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119 if self.object_db.has_key(class_name):
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120 db_attributes = deepcopy(self.object_db[class_name])
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121 for key in db_attributes.keys():
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122 if attributes.has_key(key):
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123 attributes[key] = attributes[key] or db_attributes[key]
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124 else:
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125 attributes[key] = db_attributes[key]
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126 return attributes
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127
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128 def isIDUsed(self, ID):
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129 if self.game_state.hasObject(ID):
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130 return True
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131 for namespace in self.agents:
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132 if ID in self.agents[namespace]:
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133 return True
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134 return False
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135
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136 def createUniqueID(self, ID):
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137 if self.isIDUsed(ID):
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138 id_number = 1
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139 while self.isIDUsed(ID + "_" + str(id_number)):
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140 id_number += 1
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141 if id_number > self.MAX_ID_NUMBER:
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142 raise ValueError(
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143 "Number exceeds MAX_ID_NUMBER:" + str(self.MAX_ID_NUMBER))
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144
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145 ID = ID + "_" + str(id_number)
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146 return ID
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147
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148 def createContainerItems(self, container_objs):
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149 """Create the items of a container from a dictionary
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150 @param container_objs: Dictionary containing the items
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151 @type container_objs: dict"""
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152 items = []
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153 for container_obj in container_objs:
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154 items.append(self.createContainerObject(container_obj))
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155
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156 return items
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157
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158 def createContainerObject(self, attributes):
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159 """Create an object that can be stored in
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160 an container and return it
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161 @param attributes: Dictionary of all object attributes
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162 @type attributes: Dictionary
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163 @return: The created object """
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164 # create the extra data
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165 extra = {}
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166 extra['controller'] = self
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167 attributes = self.checkAttributes(attributes)
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168
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169 info = {}
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170 info.update(attributes)
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171 info.update(extra)
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172 ID = info.pop("id") if info.has_key("id") else info.pop("ID")
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173 if not info.has_key("item_type"):
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174 info["item_type"] = info["type"]
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175 ID = self.createUniqueID(ID)
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176 if info.has_key("attributes"):
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177 attributes = info["attributes"]
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178 if "Container" in attributes:
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179 info["actions"]["Open"] = ""
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180 if info.has_key("Items"):
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181 inventory_objs = info["Items"]
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182 info["items"] = self.createContainerItems(inventory_objs)
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183
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184 new_item = CarryableContainer(ID = ID, **info)
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185 else:
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186 new_item = CarryableItem(ID = ID, **info)
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187 else:
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188 new_item = CarryableItem(ID = ID, **info)
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189 self.game_state.addObject(None, new_item)
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190 return new_item
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191
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192 def createInventoryObject(self, container, attributes):
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193 """Create an inventory object and place it into a container
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194 @type container: base.Container
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195 @param container: Container where the item is on
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196 @type attributes: Dictionary
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197 @param attributes: Dictionary of all object attributes
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198 @return: None"""
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199 index = attributes.pop("index") if attributes.has_key("index") else None
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200 slot = attributes.pop("slot") if attributes.has_key("slot") else None
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201 obj = self.createContainerObject(attributes)
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202 #obj = createObject(attributes, extra)
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203 if slot:
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204 container.moveItemToSlot(obj, slot)
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205 else:
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206 container.placeItem(obj, index)
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207
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208 def deleteObject(self, object_id):
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209 """Removes an object from the game
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210 @param object_id: ID of the object
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211 @type object_id: str """
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212 del self.agents["All"][object_id]
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213 self.game_state.deleteObject(object_id)
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214
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215 def save(self, path, filename):
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216 """Writes the saver to a file.
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217 @type filename: string
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218 @param filename: the name of the file to write to
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219 @return: None"""
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220 fname = '/'.join([path, filename])
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221 try:
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222 save_file = open(fname, 'w')
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223 except(IOError):
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224 sys.stderr.write("Error: Can't create save game: " + fname + "\n")
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225 return
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226 save_state = {}
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227 save_state["Agents"] = {}
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228 for map_name in self.agents:
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229 if map_name == self.ALL_AGENTS_KEY:
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230 continue
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231 agents_dict = {}
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232 for agent in self.agents[map_name]:
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233 agent_obj = self.game_state.getObjectById(agent, map_name)
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234 agent_inst = self.game_state.maps[map_name].\
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235 agent_layer.getInstance(agent)
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236 agent_dict = self.agents[map_name][agent]
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237 agent_dict.update(agent_obj.getStateForSaving())
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238 agent_dict["Rotation"] = agent_inst.getRotation()
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239 agents_dict[agent] = agent_dict
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240 save_state["Agents"][map_name] = agents_dict
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241 agents_dict = {}
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242 for agent in self.agents["All"]:
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243 map_name = self.agents["All"][agent]["Map"]
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244 agent_dict = self.agents["All"][agent]
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245 agent_obj = None
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246 if agent == "PlayerCharacter":
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247 agent_obj = self.game_state.player_character
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248 else:
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249 agent_obj = self.game_state.getObjectById(agent, map_name)
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250 if agent_obj:
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251 agent_inst = self.game_state.maps[map_name].\
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252 agent_layer.getInstance(agent)
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253 agent_dict.update(agent_obj.getStateForSaving())
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254 agent_dict["Rotation"] = agent_inst.getRotation()
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255 agent_dict["MapName"] = map_name
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256 agents_dict[agent] = agent_dict
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257 save_state["Agents"]["All"] = agents_dict
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258 save_state["GameState"] = self.game_state.getStateForSaving()
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259 yaml.dump(save_state, save_file)
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260
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261 save_file.close()
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262
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263 def load(self, path, filename):
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264 """Loads a saver from a file.
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265 @type filename: string
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266 @param filename: the name of the file (including path) to load from
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267 @return: None"""
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268 fname = '/'.join([path, filename])
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269
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270 try:
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271 load_file = open(fname, 'r')
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272 except(IOError):
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273 sys.stderr.write("Error: Can't find save game file\n")
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274 return
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275 self.deleteMaps()
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276 self.clearAgents()
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277
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278 save_state = yaml.load(load_file)
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279 self.game_state.restoreFromState(save_state["GameState"])
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280 maps = save_state["Agents"]
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281 for map_name in maps:
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282 for agent_name in maps[map_name]:
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283 agent = {agent_name:maps[map_name][agent_name]}
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284 self.addAgent(map_name, agent)
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285
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286 # Load the current map
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287 if self.game_state.current_map_name:
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288 self.loadMap(self.game_state.current_map_name)
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289 load_file.close()
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290
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291
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292 # Recreate all the behaviours. These can't be saved because FIFE
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293 # objects cannot be pickled
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294
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295 self.placeAgents()
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296 self.placePC()
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297
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298 # In most maps we'll create the PlayerCharacter Instance internally.
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299 # In these cases we need a target position
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300
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301 def teleport(self, agent, position):
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302 """Called when a an agent is moved instantly to a new position.
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303 The setting of position may wan to be created as its own method down the road.
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304 @type position: String Tuple
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305 @param position: X,Y coordinates passed from engine.changeMap
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306 @return: fife.Location"""
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307 logging.debug(position)
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308 coord = fife.DoublePoint3D(float(position[0]), float(position[1]), 0)
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309 location = fife.Location(self.active_map.agent_layer)
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310 location.setMapCoordinates(coord)
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311 agent.teleport(location)
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312
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313 def getObjectAtCoords(self, coords):
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314 """Get the object which is at the given coords
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315 @type coords: fife.Screenpoint
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316 @param coords: Coordinates where to check for an object
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317 @rtype: fife.Object
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318 @return: An object or None"""
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319 instances = self.active_map.cameras[
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320 self.active_map.my_cam_id].\
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321 getMatchingInstances(coords, self.active_map.agent_layer)
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322 # no object returns an empty tuple
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323 if(instances != ()):
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324 front_y = 0
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325
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326
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327 for obj in instances:
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328 # check to see if this in our list at all
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329 if(self.objectActive(obj.getId())):
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330 # check if the object is on the foreground
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331 obj_map_coords = \
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332 obj.getLocation().getMapCoordinates()
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333 obj_screen_coords = self.active_map.\
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334 cameras[self.active_map.my_cam_id]\
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335 .toScreenCoordinates(obj_map_coords)
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336
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337 if obj_screen_coords.y > front_y:
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338 #Object on the foreground
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339 front_y = obj_screen_coords.y
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340 return obj
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341 else:
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342 return None
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343 else:
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344 return None
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345
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346 def getCoords(self, click):
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347 """Get the map location x, y coordinates from the screen coordinates
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348 @type click: fife.ScreenPoint
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349 @param click: Screen coordinates
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350 @rtype: fife.Location
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351 @return: The map coordinates"""
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352 coord = self.active_map.cameras[self.active_map.my_cam_id].\
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353 toMapCoordinates(click, False)
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354 coord.z = 0
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355 location = fife.Location(self.active_map.agent_layer)
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356 location.setMapCoordinates(coord)
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357 return location
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358
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359 def pause(self, paused):
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360 """ Pause/Unpause the game
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361 @return: nothing"""
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362 if self.active_map:
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363 self.active_map.pause(paused)
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364
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365 def togglePause(self):
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366 """ Toggle paused state.
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367 @return: nothing"""
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368 self.active_map.togglePause()
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369
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370 def isPaused(self):
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371 """Returns wheter the game is paused or not"""
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372 return self.active_map.isPaused()
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373
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374 def readMapFiles(self):
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375 """Read all a available map-files and store them"""
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376 maps_data = file(self.game_state.maps_file)
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377 self.map_files = yaml.load(maps_data)["Maps"]
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378
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379 def addAgent(self, namespace, agent):
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380 """Adds an agent to the agents dictionary
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381 @param namespace: the namespace where the agent is to be added to
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382 @type namespace: str
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383 @param agent: The agent to be added
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384 @type agent: dict """
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385 from fife.extensions.serializers.xml_loader_tools import loadImportFile
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386 if not self.agents.has_key(namespace):
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387 self.agents[namespace] = {}
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388
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389 agent_values = agent.values()[0]
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390 unique_agent_id = self.createUniqueID(agent.keys()[0])
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391 del agent[agent.keys()[0]]
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392 agent[unique_agent_id] = agent_values
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393 self.agents[namespace].update(agent)
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394 object_model = ""
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395 if agent_values.has_key("ObjectModel"):
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396 object_model = agent_values["ObjectModel"]
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397 elif agent_values["ObjectType"] == "MapItem":
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398 object_data = self.object_db[agent_values["ItemType"]]
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399 object_model = object_data["gfx"] if object_data.has_key("gfx") \
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400 else "generic_item"
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401 else:
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402 object_model = self.object_db[agent_values["ObjectType"]]["gfx"]
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403 import_file = self.agent_import_files[object_model]
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404 loadImportFile(self.obj_loader, import_file, self.engine)
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405
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406 def readAgentsOfMap(self, map_name):
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407 """Read the agents of the map
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408 @param map_name: Name of the map
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409 @type map_name: str """
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410 #Get the agents of the map
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411 map_agents_file = self.map_files[map_name].\
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412 replace(".xml", "_agents.yaml")
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413 agents_data = file(map_agents_file)
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414 agents = yaml.load_all(agents_data)
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415 for agent in agents:
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416 if not agent == None:
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417 self.addAgent(map_name, agent)
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418
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419 def readAllAgents(self):
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420 """Read the agents of the all_agents_file and store them"""
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421 agents_data = file(self.all_agents_file)
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422 agents = yaml.load_all(agents_data)
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423 for agent in agents:
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424 if not agent == None:
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425 self.addAgent(self.ALL_AGENTS_KEY, agent)
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426
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427 def getAgentsOfMap(self, map_name):
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428 """Returns the agents that are on the given map
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429 @param map_name: Name of the map
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430 @type map_name: str
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431 @return: A dictionary with the agents of the map"""
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432 if not self.agents.has_key(map_name):
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433 return {}
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434 ret_dict = self.agents[map_name].copy()
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435 for agent_name, agent_value in self.agents[self.ALL_AGENTS_KEY]\
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436 .iteritems():
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437 if agent_value["Map"] == map_name:
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438 ret_dict[agent_name] = agent_value
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439 return ret_dict
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440
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441 def getAgentsOfActiveMap(self):
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442 """Returns the agents that are on active map
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443 @return: A dictionary with the agents of the map """
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444 return self.getAgentsOfMap(self.active_map.map.getId())
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445
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M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
446 def clearAgents(self):
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
447 """Resets the agents dictionary"""
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
448 self.agents = {}
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
449 self.agents[self.ALL_AGENTS_KEY] = {}
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
450
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
451 def loadMap(self, map_name):
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
452 """Load a new map.
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
453 @type map_name: string
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
454 @param map_name: Name of the map to load
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
455 @return: None"""
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
456 if not map_name in self.game_state.maps:
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
457 map_file = self.map_files[map_name]
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
458 new_map = GameMap(self.engine, self)
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
459 self.game_state.maps[map_name] = new_map
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
460 new_map.load(map_file)
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
461
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
462 def createAgent(self, agent, inst_id):
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
463 object_type = agent["ObjectType"]
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
464 object_id = agent["ObjectModel"] \
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
465 if agent.has_key("ObjectModel") \
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
466 else None
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
467 if object_id == None:
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
468 if object_type == "MapItem":
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
469 object_data = self.object_db[agent["ItemType"]]
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
470 object_id = object_data["gfx"] if object_data.has_key("gfx") \
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
471 else "generic_item"
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
472 else:
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
473 object_id = self.object_db[object_type]["gfx"]
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
474 map_obj = self.fife_model.getObject(str(object_id), "PARPG")
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
475 if not map_obj:
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
476 logging.warning("Object with inst_id={0}, ns=PARPG, "
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
477 "could not be found. "
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
478 "Omitting...".format(str(obj_id)))
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
479
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
480 x_pos = agent["Position"][0]
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
481 y_pos = agent["Position"][1]
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
482 z_pos = agent["Position"][2] if len(agent["Position"]) == 3 \
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
483 else -0.1 if object_type == "MapItem" \
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
484 else 0.0
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
485 stack_pos = agent["Stackposition"] if \
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
486 agent.has_key("StackPosition") \
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
487 else None
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
488 inst = self.active_map.agent_layer.\
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
489 createInstance(map_obj,
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
490 fife.ExactModelCoordinate(x_pos,
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
491 y_pos,
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
492 z_pos),
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
493 inst_id)
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
494 inst.setId(inst_id)
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
495
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
496 rotation = agent["Rotation"]
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
497 inst.setRotation(rotation)
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
498
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
499 fife.InstanceVisual.create(inst)
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
500 if (stack_pos):
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
501 inst.get2dGfxVisual().setStackPosition(int(stack_pos))
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
502
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
503 if (map_obj.getAction('default')):
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
504 target = fife.Location(self.active_map.agent_layer)
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
505 inst.act('default', target, True)
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
506
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
507 inst_dict = {}
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
508 inst_dict["id"] = inst_id
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
509 inst_dict["type"] = object_type
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
510 inst_dict["xpos"] = x_pos
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
511 inst_dict["ypos"] = y_pos
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
512 inst_dict["gfx"] = object_id
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
513 inst_dict["is_open"] = parseBool(agent["Open"]) \
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
514 if agent.has_key("Open") \
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
515 else False
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
516 inst_dict["locked"] = parseBool(agent["Locked"]) \
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
517 if agent.has_key("Locked") \
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
518 else False
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
519 inst_dict["name"] = agent["ViewName"]
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
520 inst_dict["real_name"] = agent["RealName"] \
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
521 if agent.has_key("RealName") \
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
522 else agent["ViewName"]
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
523 inst_dict["text"] = agent["Text"] \
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
524 if agent.has_key("Text") \
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
525 else None
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
526 if self.dialogues.has_key(inst_id):
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
527 inst_dict["dialogue"] = self.dialogues[inst_id]
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
528 inst_dict["target_map_name"] = agent["TargetMap"] \
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
529 if agent.\
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
530 has_key("TargetMap") \
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
531 else None
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
532 inst_dict["target_x"] = agent["TargetPosition"][0] \
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
533 if agent.\
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
534 has_key("TargetPosition") \
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
535 else None
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
536 inst_dict["target_y"] = agent["TargetPosition"][1] \
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
537 if agent.\
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
538 has_key("TargetPosition") \
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
539 else None
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
540 if agent.has_key("Inventory"):
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
541 inventory = Inventory()
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
542 inventory_objs = agent["Inventory"]
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
543 for inventory_obj in inventory_objs:
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
544 self.createInventoryObject(inventory,
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
545 inventory_obj
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
546 )
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
547 inst_dict["inventory"] = inventory
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
548
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
549 if agent.has_key("Items"):
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
550 container_objs = agent["Items"]
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
551 items = self.createContainerItems(container_objs)
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
552 inst_dict["items"] = items
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
553
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
554 if agent.has_key("ItemType"):
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
555 if not agent.has_key("item"):
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
556 item_data = {}
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
557 item_data["type"] = agent["ItemType"]
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
558 item_data["ID"] = inst_id
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
559 item_data = self.createContainerObject(item_data)
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
560 else:
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
561 item_data = agent["item"]
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
562 inst_dict["item"] = item_data
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
563 inst_dict["item_type"] = agent["ItemType"]
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
564
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
565 self.createMapObject(self.active_map.agent_layer, inst_dict)
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
566
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
567 def placeAgents(self):
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
568 """Places the current maps agents """
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
569 if not self.active_map:
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
570 return
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
571 agents = self.getAgentsOfMap(self.game_state.current_map_name)
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
572 for agent in agents:
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
573 if agent == "PlayerCharacter":
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
574 continue
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
575 if self.active_map.agent_layer.getInstances(agent):
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
576 continue
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
577 self.createAgent(agents[agent], agent)
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
578
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
579 def placePC(self):
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
580 """Places the PlayerCharacter on the map"""
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
581 agent = self.agents[self.ALL_AGENTS_KEY]["PlayerCharacter"]
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
582 inst_id = "PlayerCharacter"
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
583 self.createAgent(agent, inst_id)
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
584
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
585 # create the PlayerCharacter agent
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
586 self.active_map.addPC()
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
587 self.game_state.player_character.start()
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
588 if agent.has_key("PeopleKnown"):
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
589 self.game_state.player_character.people_i_know = agent["PeopleKnown"]
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
590
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
591 def changeMap(self, map_name, target_position = None):
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
592 """Registers for a map change on the next pump().
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
593 @type map_name: String
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
594 @param map_name: Id of the map to teleport to
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
595 @type map_file: String
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
596 @param map_file: Filename of the map to teleport to
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
597 @type target_position: Tuple
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
598 @param target_position: Position of PlayerCharacter on target map.
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
599 @return None"""
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
600 # set the parameters for the map change if moving to a new map
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
601 if map_name != self.game_state.current_map_name:
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
602 self.target_map_name = map_name
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
603 self.target_position = target_position
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
604 # issue the map change
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
605 self.map_change = True
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
606
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
607 def deleteMaps(self):
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
608 """Clear all currently loaded maps from FIFE as well as clear our
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
609 local map cache
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
610 @return: nothing"""
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
611 self.engine.getModel().deleteMaps()
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
612 self.engine.getModel().deleteObjects()
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
613 self.game_state.clearObjects()
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
614 self.game_state.maps = {}
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
615
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
616 def setActiveMap(self, map_name):
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
617 """Sets the active map that is to be rendered.
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
618 @type map_name: String
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
619 @param map_name: The name of the map to load
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
620 @return: None"""
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
621 # Turn off the camera on the old map before we turn on the camera
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
622 # on the new map.
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
623 self.active_map.cameras[self.active_map.my_cam_id].setEnabled(False)
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
624 # Make the new map active.
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
625 self.active_map = self.game_state.maps[map_name]
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
626 self.active_map.makeActive()
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
627 self.game_state.current_map_name = map_name
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
628
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
629 def createMapObject (self, layer, attributes):
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
630 """Create an object and add it to the current map.
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
631 @type layer: fife.Layer
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
632 @param layer: FIFE layer object exists in
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
633 @type attributes: Dictionary
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
634 @param attributes: Dictionary of all object attributes
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
635 @type instance: fife.Instance
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
636 @param instance: FIFE instance corresponding to the object
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
637 @return: None"""
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
638 # create the extra data
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
639 extra = {}
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
640 if layer is not None:
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
641 extra['agent_layer'] = layer
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
642 attributes = self.checkAttributes(attributes)
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
643
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
644 obj = createObject(attributes, extra)
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
645
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
646 if obj.trueAttr("PC"):
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
647 self.addPC(layer, obj)
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
648 else:
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
649 self.addObject(layer, obj)
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
650
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
651 def addPC(self, layer, player_char):
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
652 """Add the PlayerCharacter to the map
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
653 @type layer: fife.Layer
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
654 @param layer: FIFE layer object exists in
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
655 @type player_char: PlayerCharacter
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
656 @param player_char: PlayerCharacter object
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
657 @type instance: fife.Instance
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
658 @param instance: FIFE instance of PlayerCharacter
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
659 @return: None"""
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
660 # For now we copy the PlayerCharacter,
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
661 # in the future we will need to copy
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
662 # PlayerCharacter specifics between the different PlayerCharacter's
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
663 self.game_state.player_character = player_char
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
664 self.game_state.player_character.setup()
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
665 self.game_state.player_character.behaviour.speed = self.settings.parpg.PCSpeed
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
666
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
667
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
668 def addObject(self, layer, obj):
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
669 """Adds an object to the map.
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
670 @type layer: fife.Layer
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
671 @param layer: FIFE layer object exists in
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
672 @type obj: GameObject
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
673 @param obj: corresponding object class
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
674 @type instance: fife.Instance
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
675 @param instance: FIFE instance of object
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
676 @return: None"""
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
677 ref = self.game_state.getObjectById(obj.ID, \
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
678 self.game_state.current_map_name)
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
679 if ref is None:
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
680 # no, add it to the game state
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
681 self.game_state.addObject(self.game_state.current_map_name, obj)
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
682 else:
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
683 # yes, use the current game state data
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
684 obj.X = ref.X
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
685 obj.Y = ref.Y
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
686 obj.gfx = ref.gfx
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
687
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
688 if obj.trueAttr("NPC"):
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
689 # create the agent
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
690 obj.setup()
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
691 obj.behaviour.speed = self.settings.parpg.PCSpeed - 1
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
692 # create the PlayerCharacter agent
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
693 obj.start()
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
694 if obj.trueAttr("AnimatedContainer"):
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
695 # create the agent
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
696 obj.setup()
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
697
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
698 def objectActive(self, ident):
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
699 """Given the objects ID, pass back the object if it is active,
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
700 False if it doesn't exist or not displayed
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
701 @type ident: string
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
702 @param ident: ID of object
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
703 @rtype: boolean
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
704 @return: Status of result (True/False)"""
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
705 for game_object in \
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
706 self.game_state.getObjectsFromMap(self.game_state.current_map_name):
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
707 if (game_object.ID == ident):
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
708 # we found a match
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
709 return game_object
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
710 # no match
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
711 return False
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
712
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
713 def movePlayer(self, position):
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
714 """Code called when the player should move to another location
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
715 @type position: fife.ScreenPoint
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
716 @param position: Screen position to move to
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
717 @return: None"""
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
718 if(self.pc_run == 1):
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
719 self.game_state.player_character.run(position)
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
720 else:
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
721 self.game_state.player_character.walk(position)
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
722
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
723 def teleportAgent(self, agent, position):
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
724 """Code called when an agent should teleport to another location
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
725 @type position: fife.ScreenPoint
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
726 @param position: Screen position to teleport to
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
727 @return: None"""
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
728 agent.teleport(position)
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
729 self.agents[agent.ID]["Position"] = position
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
730
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
731 def readObjectDB(self):
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
732 """Reads the Object Information Database from a file. """
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
733 database_file = file(self.object_db_file, "r")
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
734 database = yaml.load_all(database_file)
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
735 for object_info in database:
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
736 self.object_db.update(object_info)
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
737
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
738 def getAgentImportFiles(self):
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
739 """Searches the agents directory for import files """
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
740 files = locateFiles("*.xml", self.objects_directory)
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
741 for xml_file in files:
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
742 xml_file = os.path.relpath(xml_file).replace("\\", "/")
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
743 try:
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
744 root = ElementTree.parse(xml_file).getroot()
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
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745 if root.tag == "object":
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
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746 self.agent_import_files[root.attrib["id"]] = xml_file
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
747 except SyntaxError as error:
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
748 assert(isinstance(error, SyntaxError))
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
749 logging.critical("Error parsing file {0}: "
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
750 "{1}".format(xml_file, error.msg))
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
751 sys.exit(1)
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
752
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
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753 def getDialogues(self):
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
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754 """Searches the dialogue directory for dialogues """
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
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755 files = locateFiles("*.yaml", self.dialogues_directory)
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
756 dialogue_parser = YamlDialogueParser()
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
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757 for dialogue_filepath in files:
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
758 dialogue_filepath = os.path.relpath(dialogue_filepath) \
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
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759 .replace("\\", "/")
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
760 # Note Technomage 2010-11-13: the new DialogueEngine uses its own
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
761 # parser now, YamlDialogueParser.
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
762 # dialogues = yaml.load_all(file(dialogue_file, "r"))
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
763 with file(dialogue_filepath, 'r') as dialogue_file:
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
764 try:
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
765 dialogue = dialogue_parser.load(dialogue_file)
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
766 except (DialogueFormatError,) as error:
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
767 logging.error('unable to load dialogue file {0}: {1}'
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
768 .format(dialogue_filepath, error))
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
769 else:
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
770 self.dialogues[dialogue.npc_name] = dialogue
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
771 # Note Technomage 2010-11-13: the below code is used to load
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
772 # multiple dialogues from a single file. Is this functionality
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
773 # used/necessary?
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
774 # for dialogue in dialogues:
1fd2201f5c36 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
775 # self.dialogues[dialogue["NPC"]] = dialogue