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Added an /update switch and a corresponding update command to the typeclass switch system, this allows to soft-update a typeclass and re-run only its at_object_creation, which seems to be the most common use-case.

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This commit is contained in:
Griatch 2016-08-31 21:02:15 +02:00
parent 6e89c708d2
commit 80befa96b6
2 changed files with 29 additions and 14 deletions
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17
evennia/typeclasses/models.py
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@ -414,7 +414,7 @@ class TypedObject(SharedMemoryModel):
return any(hasattr(cls, "path") and cls.path in typeclass for cls in self.__class__.mro())
def swap_typeclass(self, new_typeclass, clean_attributes=False,
run_start_hooks=True, no_default=True, clean_cmdsets=False):
run_start_hooks="all", no_default=True, clean_cmdsets=False):
"""
This performs an in-situ swap of the typeclass. This means
that in-game, this object will suddenly be something else.
@ -438,16 +438,16 @@ class TypedObject(SharedMemoryModel):
sure nothing in the new typeclass clashes with the old
one. If you supply a list, only those named attributes
will be cleared.
run_start_hooks (bool, optional): Trigger the start hooks
of the object, as if it was created for the first time.
run_start_hooks (str or None, optional): This is either None,
to not run any hooks, "all" to run all hooks defined by
at_first_start, or a string giving the name of the hook
to run (for example 'at_object_creation'). This will
always be called without arguments.
no_default (bool, optiona): If set, the swapper will not
allow for swapping to a default typeclass in case the
given one fails for some reason. Instead the old one will
be preserved.
clean_cmdsets (bool, optional): Delete all cmdsets on the object.
Returns:
result (bool): True/False depending on if the swap worked
or not.
"""
@ -483,9 +483,12 @@ class TypedObject(SharedMemoryModel):
self.cmdset.clear()
self.cmdset.remove_default()
if run_start_hooks:
if run_start_hooks == 'all':
# fake this call to mimic the first save
self.at_first_save()
elif run_start_hooks:
# a custom hook-name to call.
getattr(self, run_start_hooks)()
#
# Lock / permission methods