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comparison src/parpg/quest_engine.py @ 12:d60f1dab8469

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Fixed resource path dependencies issue that caused PARPG to crash on start. * PARPG should now run without issue (system installation not tested). * Utilized FIFE's VFS module to remove path dependencies from most PARPG modules. * The new parpg.vfs module is a singleton with a single global variable, VFS, which is a reference to the global VFS instance. Although a singleton is not ideal it should be replaced once PARPG's core code is refactored. * The parpg.vfs singleton is initialized in the parpg.applicaiton.PARPGApplication class with the absolute path to the data directory via the parpg.settings module and corresponding configuration file. * A new DataPath entry was added to the default system configuration file template under the [parpg] section to support the new parpg.vfs module. * Updated the parpg-assets subrepo to revision 3 to fix some dialog file format issues (for details see commit message for parpg-assets). * Fixed a few bugs in the parpg.dialogueparsers.YAMLDialogueParser class related to exception handling.
author M. George Hansen <technopolitica@gmail.com>
date Mon, 06 Jun 2011 15:56:14 -1000
parents 1fd2201f5c36
children
comparison
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11:4706e0194af3 12:d60f1dab8469
12 12
13 # You should have received a copy of the GNU General Public License 13 # You should have received a copy of the GNU General Public License
14 # along with PARPG. If not, see <http://www.gnu.org/licenses/>. 14 # along with PARPG. If not, see <http://www.gnu.org/licenses/>.
15 15
16 import yaml 16 import yaml
17
17 from parpg.common.utils import locateFiles 18 from parpg.common.utils import locateFiles
18 import os.path 19 from parpg import vfs
19 20
20 class Quest(object): 21 class Quest(object):
21 """Class that holds the information for a quest""" 22 """Class that holds the information for a quest"""
22 def __init__(self, quest_id, quest_giver_id, quest_name, description, 23 def __init__(self, quest_id, quest_giver_id, quest_name, description,
23 variables): 24 variables):
140 def keys(self): 141 def keys(self):
141 return self.quests.keys() 142 return self.quests.keys()
142 143
143 def readQuests(self): 144 def readQuests(self):
144 """Reads in the quests in the quest directory""" 145 """Reads in the quests in the quest directory"""
145 files = locateFiles("*.yaml", self.quest_dir) 146 filepaths = locateFiles("*.yaml", self.quest_dir)
146 self.quests = {} 147 self.quests = {}
147 self.active_quests = [] 148 self.active_quests = []
148 self.finished_quests = [] 149 self.finished_quests = []
149 self.failed_quests = [] 150 self.failed_quests = []
150 for quest_file in files: 151 for filepath in filepaths:
151 quest_file = os.path.relpath(quest_file).replace("\\", "/") 152 quest_file = vfs.VFS.open(filepath)
152 tree = yaml.load(open(quest_file)) 153 tree = yaml.load(quest_file)
153 quest_properties = tree["QUEST_PROPERTIES"] 154 quest_properties = tree["QUEST_PROPERTIES"]
154 variable_defines = tree["DEFINES"] 155 variable_defines = tree["DEFINES"]
155 156
156 self.quests[quest_properties["quest_id"]] = \ 157 self.quests[quest_properties["quest_id"]] = \
157 Quest(quest_properties["quest_id"], 158 Quest(quest_properties["quest_id"],