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Changed at_cmdset_get() hook to at_cmdset_get(**kwargs). This allows for the possibility to control dynamic generation of cmdsets, for example to force Exit cmdsets to be rebuilt. The aliasing command now uses this. Resolves #563.

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This commit is contained in:
Griatch 2014-09-20 10:26:59 +02:00
parent ddc86f2a8b
commit 062a545a97
9 changed files with 45 additions and 27 deletions
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24
src/objects/objects.py
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@ -129,8 +129,9 @@ class Object(TypeClass):
at_init() called whenever typeclass is cached from
memory, at least once every server restart/reload
at_cmdset_get() - this is called just before the command
handler requests a cmdset from this objecth
at_cmdset_get(**kwargs) - this is called just before the command
handler requests a cmdset from this object, usually
without any kwargs
at_pre_puppet(player)- (player-controlled objects only) called just
before puppeting
at_post_puppet() - (player-controlled objects only) called just
@ -576,12 +577,15 @@ class Object(TypeClass):
pass
def at_cmdset_get(self):
def at_cmdset_get(self, **kwargs):
"""
Called just before cmdsets on this object are requested by the
command handler. If changes need to be done on the fly to the cmdset
before passing them on to the cmdhandler, this is the place to do it.
This is called also if the object currently have no cmdsets.
command handler. If changes need to be done on the fly to the
cmdset before passing them on to the cmdhandler, this is the
place to do it. This is called also if the object currently
have no cmdsets. **kwargs are usually not set but could be
used e.g. to force rebuilding of a dynamically created cmdset
or similar.
"""
pass
@ -1080,17 +1084,19 @@ class Exit(Object):
if self.dbobj.location:
self.destination = self.dbobj.location
def at_cmdset_get(self):
def at_cmdset_get(self, **kwargs):
"""
Called when the cmdset is requested from this object, just before the
cmdset is actually extracted. If no Exit-cmdset is cached, create
it now.
kwargs:
force_init=True - force a re-build of the cmdset (for example to update aliases)
"""
if self.ndb.exit_reset or not self.cmdset.has_cmdset("_exitset", must_be_default=True):
if "force_init" in kwargs or not self.cmdset.has_cmdset("_exitset", must_be_default=True):
# we are resetting, or no exit-cmdset was set. Create one dynamically.
self.cmdset.add_default(self.create_exit_cmdset(self.dbobj), permanent=False)
del self.ndb.exit_reset
# this and other hooks are what usually can be modified safely.