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Added new SCRIPT_ROOT variable to settings.py, you'll need to copy this over from settings.py.dist if you're running a test game. We also now have rudimentary support for default, enter, and use locks per the basicobject.py file. Take a look at the example locks in there. A returned boolean value determines whether the player passes. Make sure you emit an error message within the lock if you're going to return false. We will have simple in-game attribute or dbref locks via an @lock command similar to MUX/MUSH that override scripted behaviors.

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This commit is contained in:
Greg Taylor 2007-07-12 13:45:23 +00:00
parent 679ef8dc74
commit 94779a86a5
4 changed files with 54 additions and 14 deletions
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12
scripthandler.py
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@ -1,6 +1,7 @@
import os
from traceback import format_exc
import settings
import functions_general
"""
This module is responsible for managing scripts and their connection to the
@ -31,9 +32,6 @@ def scriptlink(source_obj, scriptname):
if retval:
return retval.class_factory(source_obj)
# Store the original working directory so we can revert.
orig_path = os.getcwd()
# Split the script name up by periods to give us the directory we need
# to change to. I really wish we didn't have to do this, but there's some
# strange issue with __import__ and more than two directories worth of
@ -45,22 +43,22 @@ def scriptlink(source_obj, scriptname):
try:
# Change the working directory to the location of the script and import.
os.chdir('scripts/%s/' % (newpath_str))
os.chdir('%s/%s/' % (settings.SCRIPT_ROOT, newpath_str))
functions_general.log_infomsg("SCRIPT: Caching and importing %s." % (modname))
modreference = __import__(modname)
# Store the module reference for later fast retrieval.
cached_scripts[scriptname] = modreference
except ImportError:
functions_general.log_infomsg('Error importing %s: %s' % (modname, format_exc()))
os.chdir(orig_path)
os.chdir(settings.BASE_PATH)
return
except OSError:
functions_general.log_infomsg('Invalid module path: %s' % (format_exc()))
os.chdir(orig_path)
os.chdir(settings.BASE_PATH)
return
# Change back to the original working directory.
os.chdir(orig_path)
os.chdir(settings.BASE_PATH)
# The new script module has been cached, return the reference.
return modreference.class_factory(source_obj)