parpg-source: gamemodel.py annotate

author	M. George Hansen <technopolitica@gmail.com>
date	Sat, 14 May 2011 01:12:35 -0700
parents
children	06145a6ee387

rev	line source
0 7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	1 # This file is part of PARPG.
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	2
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	3 # PARPG is free software: you can redistribute it and/or modify
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	4 # it under the terms of the GNU General Public License as published by
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	5 # the Free Software Foundation, either version 3 of the License, or
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	6 # (at your option) any later version.
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	7
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	8 # PARPG is distributed in the hope that it will be useful,
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	9 # but WITHOUT ANY WARRANTY; without even the implied warranty of
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	10 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	11 # GNU General Public License for more details.
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	12
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	13 # You should have received a copy of the GNU General Public License
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	14 # along with PARPG. If not, see <http://www.gnu.org/licenses/>.
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	15
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	16 # there should be NO references to FIFE here!
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	17 import sys
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	18 import os.path
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	19 import logging
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	20 from copy import deepcopy
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	21
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	22 from fife import fife
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	23 from fife.extensions.serializers.xmlobject import XMLObjectLoader
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	24
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	25 from gamestate import GameState
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	26 from objects import createObject
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	27 from objects.composed import CarryableItem, CarryableContainer
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	28 from gamemap import GameMap
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	29 from common.utils import locateFiles
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	30 from common.utils import parseBool
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	31 from inventory import Inventory
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	32 from parpg.dialogueparsers import YamlDialogueParser, DialogueFormatError
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	33
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	34 try:
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	35 import xml.etree.cElementTree as ElementTree
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	36 except ImportError:
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	37 import xml.etree.ElementTree as ElementTree
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	38
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	39 import yaml
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	40
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	41 logger = logging.getLogger('gamemodel')
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	42
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	43 class GameModel(object):
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	44 """GameModel holds the logic for the game.
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	45 Since some data (object position and so forth) is held in the
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	46 fife, and would be pointless to replicate, we hold a instance of
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	47 the fife view here. This also prevents us from just having a
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	48 function heavy controller."""
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	49 ALL_AGENTS_KEY = "All"
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	50 MAX_ID_NUMBER = 1000
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	51
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	52 def __init__(self, engine, settings):
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	53 """Initialize the instance.
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	54 @param engine: A fife.Engine object
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	55 @type emgome: fife.Engine
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	56 @param setting: The applications settigns
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	57 @type setting: parpg.settings.Settings object
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	58 @return: None"""
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	59 self.settings = settings
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	60
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	61 self.map_change = False
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	62 self.load_saver = False
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	63 self.savegame = None
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	64 quests_directory = os.path.join(self.settings.system_path,
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	65 self.settings.parpg.QuestsPath)
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	66 self.game_state = GameState(quests_dir=quests_directory)
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	67 #self.game_state.quest_engine =
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	68 #self.game_state.quest_engine.readQuests()
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	69 self.pc_run = 1
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	70 self.target_position = None
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	71 self.target_map_name = None
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	72 self.object_db = {}
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	73 self.active_map = None
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	74 self.map_files = {}
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	75 self.agents = {}
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	76 self.agents[self.ALL_AGENTS_KEY] = {}
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	77 self.engine = engine
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	78 self.fife_model = engine.getModel()
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	79
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	80 # set values from settings
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	81 maps_file = os.path.join(self.settings.system_path,
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	82 self.settings.parpg.MapsPath,
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	83 self.settings.parpg.MapsFile)
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	84 self.game_state.maps_file = maps_file
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	85 all_agents_file = os.path.join(self.settings.system_path,
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	86 self.settings.parpg.MapsPath,
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	87 self.settings.parpg.AllAgentsFile)
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	88 self.all_agents_file = all_agents_file
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	89 objects_dir = os.path.join(self.settings.system_path,
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	90 self.settings.parpg.ObjectsPath)
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	91 self.objects_directory = objects_dir
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	92 object_db_file = os.path.join(self.objects_directory,
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	93 self.settings.parpg.ObjectDatabaseFile)
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	94 self.object_db_file = object_db_file
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	95 dialogues_dir = os.path.join(self.settings.system_path,
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	96 self.settings.parpg.DialoguesPath)
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	97 self.dialogues_directory = dialogues_dir
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	98 self.dialogues = {}
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	99 self.agent_import_files = {}
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	100 self.obj_loader = XMLObjectLoader(
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	101 self.engine.getImagePool(),
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	102 self.engine.getAnimationPool(),
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	103 self.engine.getModel(),
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	104 self.engine.getVFS()
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	105 )
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	106
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	107 def checkAttributes(self, attributes):
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	108 """Checks for attributes that where not given in the map file
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	109 and fills them with values from the object database
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	110 @param attributes: attributes to check
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	111 @type attributes: Dictionary
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	112 @return: The modified attributes"""
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	113 if attributes.has_key("object_type"):
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	114 class_name = attributes.pop("object_type")
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	115 else:
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	116 class_name = attributes["type"]
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	117 if not attributes.has_key("type"):
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	118 attributes["type"] = class_name
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	119 if self.object_db.has_key(class_name):
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	120 db_attributes = deepcopy(self.object_db[class_name])
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	121 for key in db_attributes.keys():
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	122 if attributes.has_key(key):
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	123 attributes[key] = attributes[key] or db_attributes[key]
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	124 else:
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	125 attributes[key] = db_attributes[key]
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	126 return attributes
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	127
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	128 def isIDUsed(self, ID):
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	129 if self.game_state.hasObject(ID):
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	130 return True
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	131 for namespace in self.agents:
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	132 if ID in self.agents[namespace]:
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	133 return True
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	134 return False
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	135
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	136 def createUniqueID(self, ID):
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	137 if self.isIDUsed(ID):
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	138 id_number = 1
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	139 while self.isIDUsed(ID + "_" + str(id_number)):
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	140 id_number += 1
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	141 if id_number > self.MAX_ID_NUMBER:
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	142 raise ValueError(
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	143 "Number exceeds MAX_ID_NUMBER:" + str(self.MAX_ID_NUMBER))
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	144
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	145 ID = ID + "_" + str(id_number)
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	146 return ID
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	147
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	148 def createContainerItems(self, container_objs):
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	149 """Create the items of a container from a dictionary
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	150 @param container_objs: Dictionary containing the items
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	151 @type container_objs: dict"""
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	152 items = []
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	153 for container_obj in container_objs:
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	154 items.append(self.createContainerObject(container_obj))
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	155
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	156 return items
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	157
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	158 def createContainerObject(self, attributes):
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	159 """Create an object that can be stored in
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	160 an container and return it
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	161 @param attributes: Dictionary of all object attributes
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	162 @type attributes: Dictionary
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	163 @return: The created object """
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	164 # create the extra data
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	165 extra = {}
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	166 extra['controller'] = self
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	167 attributes = self.checkAttributes(attributes)
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	168
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	169 info = {}
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	170 info.update(attributes)
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	171 info.update(extra)
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	172 ID = info.pop("id") if info.has_key("id") else info.pop("ID")
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	173 if not info.has_key("item_type"):
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	174 info["item_type"] = info["type"]
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	175 ID = self.createUniqueID(ID)
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	176 if info.has_key("attributes"):
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	177 attributes = info["attributes"]
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	178 if "Container" in attributes:
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	179 info["actions"]["Open"] = ""
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	180 if info.has_key("Items"):
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	181 inventory_objs = info["Items"]
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	182 info["items"] = self.createContainerItems(inventory_objs)
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	183
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	184 new_item = CarryableContainer(ID = ID, **info)
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	185 else:
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	186 new_item = CarryableItem(ID = ID, **info)
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	187 else:
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	188 new_item = CarryableItem(ID = ID, **info)
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	189 self.game_state.addObject(None, new_item)
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	190 return new_item
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	191
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	192 def createInventoryObject(self, container, attributes):
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	193 """Create an inventory object and place it into a container
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	194 @type container: base.Container
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	195 @param container: Container where the item is on
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	196 @type attributes: Dictionary
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	197 @param attributes: Dictionary of all object attributes
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	198 @return: None"""
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	199 index = attributes.pop("index") if attributes.has_key("index") else None
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	200 slot = attributes.pop("slot") if attributes.has_key("slot") else None
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	201 obj = self.createContainerObject(attributes)
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	202 #obj = createObject(attributes, extra)
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	203 if slot:
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	204 container.moveItemToSlot(obj, slot)
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	205 else:
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	206 container.placeItem(obj, index)
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	207
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	208 def deleteObject(self, object_id):
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	209 """Removes an object from the game
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	210 @param object_id: ID of the object
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	211 @type object_id: str """
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	212 del self.agents["All"][object_id]
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	213 self.game_state.deleteObject(object_id)
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	214
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	215 def save(self, path, filename):
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	216 """Writes the saver to a file.
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	217 @type filename: string
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	218 @param filename: the name of the file to write to
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	219 @return: None"""
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	220 fname = '/'.join([path, filename])
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	221 try:
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	222 save_file = open(fname, 'w')
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	223 except(IOError):
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	224 sys.stderr.write("Error: Can't create save game: " + fname + "\n")
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	225 return
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	226 save_state = {}
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	227 save_state["Agents"] = {}
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	228 for map_name in self.agents:
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	229 if map_name == self.ALL_AGENTS_KEY:
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	230 continue
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	231 agents_dict = {}
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	232 for agent in self.agents[map_name]:
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	233 agent_obj = self.game_state.getObjectById(agent, map_name)
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	234 agent_inst = self.game_state.maps[map_name].\
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	235 agent_layer.getInstance(agent)
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	236 agent_dict = self.agents[map_name][agent]
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	237 agent_dict.update(agent_obj.getStateForSaving())
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	238 agent_dict["Rotation"] = agent_inst.getRotation()
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	239 agents_dict[agent] = agent_dict
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	240 save_state["Agents"][map_name] = agents_dict
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	241 agents_dict = {}
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	242 for agent in self.agents["All"]:
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	243 map_name = self.agents["All"][agent]["Map"]
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	244 agent_dict = self.agents["All"][agent]
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	245 agent_obj = None
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	246 if agent == "PlayerCharacter":
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	247 agent_obj = self.game_state.player_character
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	248 else:
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	249 agent_obj = self.game_state.getObjectById(agent, map_name)
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	250 if agent_obj:
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	251 agent_inst = self.game_state.maps[map_name].\
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	252 agent_layer.getInstance(agent)
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	253 agent_dict.update(agent_obj.getStateForSaving())
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	254 agent_dict["Rotation"] = agent_inst.getRotation()
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	255 agent_dict["MapName"] = map_name
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	256 agents_dict[agent] = agent_dict
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	257 save_state["Agents"]["All"] = agents_dict
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	258 save_state["GameState"] = self.game_state.getStateForSaving()
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	259 yaml.dump(save_state, save_file)
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	260
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	261 save_file.close()
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	262
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	263 def load(self, path, filename):
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	264 """Loads a saver from a file.
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	265 @type filename: string
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	266 @param filename: the name of the file (including path) to load from
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	267 @return: None"""
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	268 fname = '/'.join([path, filename])
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	269
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	270 try:
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	271 load_file = open(fname, 'r')
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	272 except(IOError):
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	273 sys.stderr.write("Error: Can't find save game file\n")
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	274 return
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	275 self.deleteMaps()
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	276 self.clearAgents()
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	277
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	278 save_state = yaml.load(load_file)
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	279 self.game_state.restoreFromState(save_state["GameState"])
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	280 maps = save_state["Agents"]
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	281 for map_name in maps:
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	282 for agent_name in maps[map_name]:
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	283 agent = {agent_name:maps[map_name][agent_name]}
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	284 self.addAgent(map_name, agent)
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	285
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	286 # Load the current map
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	287 if self.game_state.current_map_name:
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	288 self.loadMap(self.game_state.current_map_name)
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	289 load_file.close()
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	290
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	291
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	292 # Recreate all the behaviours. These can't be saved because FIFE
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	293 # objects cannot be pickled
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	294
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	295 self.placeAgents()
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	296 self.placePC()
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	297
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	298 # In most maps we'll create the PlayerCharacter Instance internally.
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	299 # In these cases we need a target position
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	300
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	301 def teleport(self, agent, position):
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	302 """Called when a an agent is moved instantly to a new position.
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	303 The setting of position may wan to be created as its own method down the road.
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	304 @type position: String Tuple
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	305 @param position: X,Y coordinates passed from engine.changeMap
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	306 @return: fife.Location"""
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	307 logging.debug(position)
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	308 coord = fife.DoublePoint3D(float(position[0]), float(position[1]), 0)
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	309 location = fife.Location(self.active_map.agent_layer)
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	310 location.setMapCoordinates(coord)
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	311 agent.teleport(location)
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	312
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	313 def getObjectAtCoords(self, coords):
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	314 """Get the object which is at the given coords
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	315 @type coords: fife.Screenpoint
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	316 @param coords: Coordinates where to check for an object
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	317 @rtype: fife.Object
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	318 @return: An object or None"""
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	319 instances = self.active_map.cameras[
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	320 self.active_map.my_cam_id].\
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	321 getMatchingInstances(coords, self.active_map.agent_layer)
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	322 # no object returns an empty tuple
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	323 if(instances != ()):
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	324 front_y = 0
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	325
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	326
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	327 for obj in instances:
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	328 # check to see if this in our list at all
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	329 if(self.objectActive(obj.getId())):
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	330 # check if the object is on the foreground
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	331 obj_map_coords = \
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	332 obj.getLocation().getMapCoordinates()
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	333 obj_screen_coords = self.active_map.\
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	334 cameras[self.active_map.my_cam_id]\
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	335 .toScreenCoordinates(obj_map_coords)
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	336
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	337 if obj_screen_coords.y > front_y:
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	338 #Object on the foreground
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	339 front_y = obj_screen_coords.y
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	340 return obj
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	341 else:
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	342 return None
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	343 else:
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	344 return None
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	345
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	346 def getCoords(self, click):
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	347 """Get the map location x, y coordinates from the screen coordinates
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	348 @type click: fife.ScreenPoint
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	349 @param click: Screen coordinates
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	350 @rtype: fife.Location
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	351 @return: The map coordinates"""
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	352 coord = self.active_map.cameras[self.active_map.my_cam_id].\
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	353 toMapCoordinates(click, False)
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	354 coord.z = 0
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	355 location = fife.Location(self.active_map.agent_layer)
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	356 location.setMapCoordinates(coord)
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	357 return location
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	358
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	359 def pause(self, paused):
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	360 """ Pause/Unpause the game
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	361 @return: nothing"""
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	362 if self.active_map:
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	363 self.active_map.pause(paused)
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	364
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	365 def togglePause(self):
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	366 """ Toggle paused state.
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	367 @return: nothing"""
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	368 self.active_map.togglePause()
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	369
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	370 def isPaused(self):
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	371 """Returns wheter the game is paused or not"""
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	372 return self.active_map.isPaused()
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	373
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	374 def readMapFiles(self):
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	375 """Read all a available map-files and store them"""
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	376 maps_data = file(self.game_state.maps_file)
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	377 self.map_files = yaml.load(maps_data)["Maps"]
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	378
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	379 def addAgent(self, namespace, agent):
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	380 """Adds an agent to the agents dictionary
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	381 @param namespace: the namespace where the agent is to be added to
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	382 @type namespace: str
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	383 @param agent: The agent to be added
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	384 @type agent: dict """
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	385 from fife.extensions.serializers.xml_loader_tools import loadImportFile
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	386 if not self.agents.has_key(namespace):
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	387 self.agents[namespace] = {}
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	388
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	389 agent_values = agent.values()[0]
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	390 unique_agent_id = self.createUniqueID(agent.keys()[0])
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	391 del agent[agent.keys()[0]]
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	392 agent[unique_agent_id] = agent_values
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	393 self.agents[namespace].update(agent)
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	394 object_model = ""
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	395 if agent_values.has_key("ObjectModel"):
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	396 object_model = agent_values["ObjectModel"]
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	397 elif agent_values["ObjectType"] == "MapItem":
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	398 object_data = self.object_db[agent_values["ItemType"]]
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	399 object_model = object_data["gfx"] if object_data.has_key("gfx") \
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	400 else "generic_item"
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	401 else:
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	402 object_model = self.object_db[agent_values["ObjectType"]]["gfx"]
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	403 import_file = self.agent_import_files[object_model]
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	404 loadImportFile(self.obj_loader, import_file, self.engine)
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	405
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	406 def readAgentsOfMap(self, map_name):
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	407 """Read the agents of the map
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	408 @param map_name: Name of the map
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	409 @type map_name: str """
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	410 #Get the agents of the map
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	411 map_agents_file = self.map_files[map_name].\
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	412 replace(".xml", "_agents.yaml")
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	413 agents_data = file(map_agents_file)
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	414 agents = yaml.load_all(agents_data)
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	415 for agent in agents:
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	416 if not agent == None:
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	417 self.addAgent(map_name, agent)
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	418
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	419 def readAllAgents(self):
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	420 """Read the agents of the all_agents_file and store them"""
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	421 agents_data = file(self.all_agents_file)
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	422 agents = yaml.load_all(agents_data)
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	423 for agent in agents:
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	424 if not agent == None:
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	425 self.addAgent(self.ALL_AGENTS_KEY, agent)
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	426
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	427 def getAgentsOfMap(self, map_name):
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	428 """Returns the agents that are on the given map
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	429 @param map_name: Name of the map
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	430 @type map_name: str
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	431 @return: A dictionary with the agents of the map"""
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	432 if not self.agents.has_key(map_name):
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	433 return {}
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	434 ret_dict = self.agents[map_name].copy()
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	435 for agent_name, agent_value in self.agents[self.ALL_AGENTS_KEY]\
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	436 .iteritems():
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	437 if agent_value["Map"] == map_name:
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	438 ret_dict[agent_name] = agent_value
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	439 return ret_dict
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	440
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	441 def getAgentsOfActiveMap(self):
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	442 """Returns the agents that are on active map
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	443 @return: A dictionary with the agents of the map """
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	444 return self.getAgentsOfMap(self.active_map.map.getId())
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	445
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	446 def clearAgents(self):
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	447 """Resets the agents dictionary"""
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	448 self.agents = {}
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	449 self.agents[self.ALL_AGENTS_KEY] = {}
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	450
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	451 def loadMap(self, map_name):
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	452 """Load a new map.
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	453 @type map_name: string
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	454 @param map_name: Name of the map to load
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	455 @return: None"""
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	456 if not map_name in self.game_state.maps:
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	457 map_file = self.map_files[map_name]
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	458 new_map = GameMap(self.engine, self)
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	459 self.game_state.maps[map_name] = new_map
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	460 new_map.load(map_file)
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	461
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	462 def createAgent(self, agent, inst_id):
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	463 object_type = agent["ObjectType"]
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	464 object_id = agent["ObjectModel"] \
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	465 if agent.has_key("ObjectModel") \
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	466 else None
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	467 if object_id == None:
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	468 if object_type == "MapItem":
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	469 object_data = self.object_db[agent["ItemType"]]
7a89ea5404b1 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") \
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	471 else "generic_item"
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	472 else:
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	473 object_id = self.object_db[object_type]["gfx"]
7a89ea5404b1 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")
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	475 if not map_obj:
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	476 logging.warning("Object with inst_id={0}, ns=PARPG, "
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	477 "could not be found. "
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	478 "Omitting...".format(str(obj_id)))
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	479
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	480 x_pos = agent["Position"][0]
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	481 y_pos = agent["Position"][1]
7a89ea5404b1 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 \
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	483 else -0.1 if object_type == "MapItem" \
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	484 else 0.0
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	485 stack_pos = agent["Stackposition"] if \
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	486 agent.has_key("StackPosition") \
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	487 else None
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	488 inst = self.active_map.agent_layer.\
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	489 createInstance(map_obj,
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	490 fife.ExactModelCoordinate(x_pos,
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	491 y_pos,
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	492 z_pos),
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	493 inst_id)
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	494 inst.setId(inst_id)
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	495
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	496 rotation = agent["Rotation"]
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	497 inst.setRotation(rotation)
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	498
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	499 fife.InstanceVisual.create(inst)
7a89ea5404b1 Initial commit of parpg-core. M. George Hansen <technopolitica@gmail.com> parents: diff changeset	500 if (stack_pos):

0

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

1 # This file is part of PARPG.

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

2

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

3 # PARPG is free software: you can redistribute it and/or modify

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

4 # it under the terms of the GNU General Public License as published by

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

5 # the Free Software Foundation, either version 3 of the License, or

7a89ea5404b1 Initial commit of parpg-core.

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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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446 def clearAgents(self):

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447 """Resets the agents dictionary"""

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448 self.agents = {}

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449 self.agents[self.ALL_AGENTS_KEY] = {}

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450

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451 def loadMap(self, map_name):

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452 """Load a new map.

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parents:

diff changeset

453 @type map_name: string

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

454 @param map_name: Name of the map to load

7a89ea5404b1 Initial commit of parpg-core.

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parents:

diff changeset

455 @return: None"""

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

456 if not map_name in self.game_state.maps:

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

457 map_file = self.map_files[map_name]

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

458 new_map = GameMap(self.engine, self)

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

459 self.game_state.maps[map_name] = new_map

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M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

460 new_map.load(map_file)

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

461

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

462 def createAgent(self, agent, inst_id):

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

463 object_type = agent["ObjectType"]

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

464 object_id = agent["ObjectModel"] \

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

465 if agent.has_key("ObjectModel") \

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

466 else None

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

467 if object_id == None:

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

468 if object_type == "MapItem":

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

469 object_data = self.object_db[agent["ItemType"]]

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parents:

diff changeset

470 object_id = object_data["gfx"] if object_data.has_key("gfx") \

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M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

471 else "generic_item"

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

472 else:

7a89ea5404b1 Initial commit of parpg-core.

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parents:

diff changeset

473 object_id = self.object_db[object_type]["gfx"]

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M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

474 map_obj = self.fife_model.getObject(str(object_id), "PARPG")

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

475 if not map_obj:

7a89ea5404b1 Initial commit of parpg-core.

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diff changeset

476 logging.warning("Object with inst_id={0}, ns=PARPG, "

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

477 "could not be found. "

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

478 "Omitting...".format(str(obj_id)))

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parents:

diff changeset

479

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parents:

diff changeset

480 x_pos = agent["Position"][0]

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

481 y_pos = agent["Position"][1]

7a89ea5404b1 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 \

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

483 else -0.1 if object_type == "MapItem" \

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

484 else 0.0

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

485 stack_pos = agent["Stackposition"] if \

7a89ea5404b1 Initial commit of parpg-core.

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parents:

diff changeset

486 agent.has_key("StackPosition") \

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

487 else None

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

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488 inst = self.active_map.agent_layer.\

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

489 createInstance(map_obj,

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

490 fife.ExactModelCoordinate(x_pos,

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

491 y_pos,

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

492 z_pos),

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

493 inst_id)

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

494 inst.setId(inst_id)

7a89ea5404b1 Initial commit of parpg-core.

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parents:

diff changeset

495

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

496 rotation = agent["Rotation"]

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

497 inst.setRotation(rotation)

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

498

7a89ea5404b1 Initial commit of parpg-core.

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parents:

diff changeset

499 fife.InstanceVisual.create(inst)

7a89ea5404b1 Initial commit of parpg-core.

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parents:

diff changeset

500 if (stack_pos):

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

501 inst.get2dGfxVisual().setStackPosition(int(stack_pos))

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

502

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

503 if (map_obj.getAction('default')):

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

504 target = fife.Location(self.active_map.agent_layer)

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

505 inst.act('default', target, True)

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

506

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

507 inst_dict = {}

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

508 inst_dict["id"] = inst_id

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

509 inst_dict["type"] = object_type

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

510 inst_dict["xpos"] = x_pos

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

511 inst_dict["ypos"] = y_pos

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

512 inst_dict["gfx"] = object_id

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

513 inst_dict["is_open"] = parseBool(agent["Open"]) \

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

514 if agent.has_key("Open") \

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

515 else False

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

516 inst_dict["locked"] = parseBool(agent["Locked"]) \

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

517 if agent.has_key("Locked") \

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

518 else False

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

519 inst_dict["name"] = agent["ViewName"]

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

520 inst_dict["real_name"] = agent["RealName"] \

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

521 if agent.has_key("RealName") \

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

522 else agent["ViewName"]

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

523 inst_dict["text"] = agent["Text"] \

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

524 if agent.has_key("Text") \

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

525 else None

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

526 if self.dialogues.has_key(inst_id):

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

527 inst_dict["dialogue"] = self.dialogues[inst_id]

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

528 inst_dict["target_map_name"] = agent["TargetMap"] \

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

529 if agent.\

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

530 has_key("TargetMap") \

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

531 else None

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

532 inst_dict["target_x"] = agent["TargetPosition"][0] \

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

533 if agent.\

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

534 has_key("TargetPosition") \

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

535 else None

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

536 inst_dict["target_y"] = agent["TargetPosition"][1] \

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

537 if agent.\

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

538 has_key("TargetPosition") \

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

539 else None

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

540 if agent.has_key("Inventory"):

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

541 inventory = Inventory()

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

542 inventory_objs = agent["Inventory"]

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

543 for inventory_obj in inventory_objs:

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

544 self.createInventoryObject(inventory,

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

545 inventory_obj

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

546 )

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

547 inst_dict["inventory"] = inventory

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

548

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

549 if agent.has_key("Items"):

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

550 container_objs = agent["Items"]

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

551 items = self.createContainerItems(container_objs)

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

552 inst_dict["items"] = items

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

553

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

554 if agent.has_key("ItemType"):

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

555 if not agent.has_key("item"):

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

556 item_data = {}

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

557 item_data["type"] = agent["ItemType"]

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

558 item_data["ID"] = inst_id

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

559 item_data = self.createContainerObject(item_data)

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

560 else:

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

561 item_data = agent["item"]

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

562 inst_dict["item"] = item_data

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

563 inst_dict["item_type"] = agent["ItemType"]

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

564

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

565 self.createMapObject(self.active_map.agent_layer, inst_dict)

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

566

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

567 def placeAgents(self):

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

568 """Places the current maps agents """

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

569 if not self.active_map:

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

570 return

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

571 agents = self.getAgentsOfMap(self.game_state.current_map_name)

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

572 for agent in agents:

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

573 if agent == "PlayerCharacter":

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

574 continue

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

575 if self.active_map.agent_layer.getInstances(agent):

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

576 continue

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

577 self.createAgent(agents[agent], agent)

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

578

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

579 def placePC(self):

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

580 """Places the PlayerCharacter on the map"""

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

581 agent = self.agents[self.ALL_AGENTS_KEY]["PlayerCharacter"]

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

582 inst_id = "PlayerCharacter"

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

583 self.createAgent(agent, inst_id)

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

584

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

585 # create the PlayerCharacter agent

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

586 self.active_map.addPC()

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

587 self.game_state.player_character.start()

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

588 if agent.has_key("PeopleKnown"):

7a89ea5404b1 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"]

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

590

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

591 def changeMap(self, map_name, target_position = None):

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

592 """Registers for a map change on the next pump().

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

593 @type map_name: String

7a89ea5404b1 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

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

595 @type map_file: String

7a89ea5404b1 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

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

597 @type target_position: Tuple

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

598 @param target_position: Position of PlayerCharacter on target map.

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

599 @return None"""

7a89ea5404b1 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

7a89ea5404b1 Initial commit of parpg-core.

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parents:

diff changeset

601 if map_name != self.game_state.current_map_name:

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parents:

diff changeset

602 self.target_map_name = map_name

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parents:

diff changeset

603 self.target_position = target_position

7a89ea5404b1 Initial commit of parpg-core.

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parents:

diff changeset

604 # issue the map change

7a89ea5404b1 Initial commit of parpg-core.

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parents:

diff changeset

605 self.map_change = True

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parents:

diff changeset

606

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parents:

diff changeset

607 def deleteMaps(self):

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parents:

diff changeset

608 """Clear all currently loaded maps from FIFE as well as clear our

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M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

609 local map cache

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diff changeset

610 @return: nothing"""

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parents:

diff changeset

611 self.engine.getModel().deleteMaps()

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parents:

diff changeset

612 self.engine.getModel().deleteObjects()

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parents:

diff changeset

613 self.game_state.clearObjects()

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parents:

diff changeset

614 self.game_state.maps = {}

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parents:

diff changeset

615

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parents:

diff changeset

616 def setActiveMap(self, map_name):

7a89ea5404b1 Initial commit of parpg-core.

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parents:

diff changeset

617 """Sets the active map that is to be rendered.

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parents:

diff changeset

618 @type map_name: String

7a89ea5404b1 Initial commit of parpg-core.

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parents:

diff changeset

619 @param map_name: The name of the map to load

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parents:

diff changeset

620 @return: None"""

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M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

621 # Turn off the camera on the old map before we turn on the camera

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parents:

diff changeset

622 # on the new map.

7a89ea5404b1 Initial commit of parpg-core.

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parents:

diff changeset

623 self.active_map.cameras[self.active_map.my_cam_id].setEnabled(False)

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M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

624 # Make the new map active.

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parents:

diff changeset

625 self.active_map = self.game_state.maps[map_name]

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M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

626 self.active_map.makeActive()

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parents:

diff changeset

627 self.game_state.current_map_name = map_name

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M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

628

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parents:

diff changeset

629 def createMapObject (self, layer, attributes):

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parents:

diff changeset

630 """Create an object and add it to the current map.

7a89ea5404b1 Initial commit of parpg-core.

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parents:

diff changeset

631 @type layer: fife.Layer

7a89ea5404b1 Initial commit of parpg-core.

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parents:

diff changeset

632 @param layer: FIFE layer object exists in

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

633 @type attributes: Dictionary

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

634 @param attributes: Dictionary of all object attributes

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M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

635 @type instance: fife.Instance

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

636 @param instance: FIFE instance corresponding to the object

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

637 @return: None"""

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

638 # create the extra data

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parents:

diff changeset

639 extra = {}

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

640 if layer is not None:

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

641 extra['agent_layer'] = layer

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parents:

diff changeset

642 attributes = self.checkAttributes(attributes)

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parents:

diff changeset

643

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parents:

diff changeset

644 obj = createObject(attributes, extra)

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

645

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M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

646 if obj.trueAttr("PC"):

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

647 self.addPC(layer, obj)

7a89ea5404b1 Initial commit of parpg-core.

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parents:

diff changeset

648 else:

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M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

649 self.addObject(layer, obj)

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

650

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M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

651 def addPC(self, layer, player_char):

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

652 """Add the PlayerCharacter to the map

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

653 @type layer: fife.Layer

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

654 @param layer: FIFE layer object exists in

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

655 @type player_char: PlayerCharacter

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

656 @param player_char: PlayerCharacter object

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

657 @type instance: fife.Instance

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

658 @param instance: FIFE instance of PlayerCharacter

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

659 @return: None"""

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

660 # For now we copy the PlayerCharacter,

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

661 # in the future we will need to copy

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

662 # PlayerCharacter specifics between the different PlayerCharacter's

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

663 self.game_state.player_character = player_char

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

664 self.game_state.player_character.setup()

7a89ea5404b1 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

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

666

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

667

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

668 def addObject(self, layer, obj):

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

669 """Adds an object to the map.

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

670 @type layer: fife.Layer

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

671 @param layer: FIFE layer object exists in

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

672 @type obj: GameObject

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

673 @param obj: corresponding object class

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

674 @type instance: fife.Instance

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

675 @param instance: FIFE instance of object

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

676 @return: None"""

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

677 ref = self.game_state.getObjectById(obj.ID, \

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

678 self.game_state.current_map_name)

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

679 if ref is None:

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

680 # no, add it to the game state

7a89ea5404b1 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)

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

682 else:

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

683 # yes, use the current game state data

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

684 obj.X = ref.X

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

685 obj.Y = ref.Y

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

686 obj.gfx = ref.gfx

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

687

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

688 if obj.trueAttr("NPC"):

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

689 # create the agent

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

690 obj.setup()

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

691 obj.behaviour.speed = self.settings.parpg.PCSpeed - 1

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

692 # create the PlayerCharacter agent

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

693 obj.start()

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

694 if obj.trueAttr("AnimatedContainer"):

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

695 # create the agent

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

696 obj.setup()

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

697

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

698 def objectActive(self, ident):

7a89ea5404b1 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,

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

700 False if it doesn't exist or not displayed

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

701 @type ident: string

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

702 @param ident: ID of object

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

703 @rtype: boolean

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

704 @return: Status of result (True/False)"""

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

705 for game_object in \

7a89ea5404b1 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):

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

707 if (game_object.ID == ident):

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

708 # we found a match

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

709 return game_object

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

710 # no match

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

711 return False

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

712

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

713 def movePlayer(self, position):

7a89ea5404b1 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

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

715 @type position: fife.ScreenPoint

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

716 @param position: Screen position to move to

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

717 @return: None"""

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

718 if(self.pc_run == 1):

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

719 self.game_state.player_character.run(position)

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

720 else:

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

721 self.game_state.player_character.walk(position)

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

722

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

723 def teleportAgent(self, agent, position):

7a89ea5404b1 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

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

725 @type position: fife.ScreenPoint

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

726 @param position: Screen position to teleport to

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

727 @return: None"""

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

728 agent.teleport(position)

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

729 self.agents[agent.ID]["Position"] = position

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

730

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

731 def readObjectDB(self):

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

732 """Reads the Object Information Database from a file. """

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

733 database_file = file(self.object_db_file, "r")

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

734 database = yaml.load_all(database_file)

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

735 for object_info in database:

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

736 self.object_db.update(object_info)

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

737

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

738 def getAgentImportFiles(self):

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

739 """Searches the agents directory for import files """

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

740 files = locateFiles("*.xml", self.objects_directory)

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

741 for xml_file in files:

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

742 xml_file = os.path.relpath(xml_file).replace("\\", "/")

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

743 try:

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

744 root = ElementTree.parse(xml_file).getroot()

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

745 if root.tag == "object":

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

746 self.agent_import_files[root.attrib["id"]] = xml_file

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

747 except SyntaxError as error:

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

748 assert(isinstance(error, SyntaxError))

7a89ea5404b1 Initial commit of parpg-core.

M. George Hansen <technopolitica@gmail.com>

parents:

diff changeset

749 logging.critical("Error parsing file {0}: "

7a89ea5404b1 Initial commit of parpg-core.

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750 "{1}".format(xml_file, error.msg))

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751 sys.exit(1)

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752

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753 def getDialogues(self):

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754 """Searches the dialogue directory for dialogues """

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755 files = locateFiles("*.yaml", self.dialogues_directory)

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756 dialogue_parser = YamlDialogueParser()

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757 for dialogue_filepath in files:

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758 dialogue_filepath = os.path.relpath(dialogue_filepath) \

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759 .replace("\\", "/")

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760 # Note Technomage 2010-11-13: the new DialogueEngine uses its own

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761 # parser now, YamlDialogueParser.

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762 # dialogues = yaml.load_all(file(dialogue_file, "r"))

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763 with file(dialogue_filepath, 'r') as dialogue_file:

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764 try:

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765 dialogue = dialogue_parser.load(dialogue_file)

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766 except (DialogueFormatError,) as error:

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767 logging.error('unable to load dialogue file {0}: {1}'

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768 .format(dialogue_filepath, error))

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769 else:

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770 self.dialogues[dialogue.npc_name] = dialogue

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771 # Note Technomage 2010-11-13: the below code is used to load

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772 # multiple dialogues from a single file. Is this functionality

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773 # used/necessary?

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774 # for dialogue in dialogues:

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775 # self.dialogues[dialogue["NPC"]] = dialogue

Mercurial > parpg-source

annotate gamemodel.py @ 0:7a89ea5404b1