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Add display_name and disambiguation_tag for dynamic naming.

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This commit is contained in:
Jonathan Piacenti 2015-06-20 14:37:05 -05:00
parent a5887d23e2
commit 1822b01086
6 changed files with 75 additions and 50 deletions
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12
evennia/commands/command.py
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@ -348,3 +348,15 @@ class Command(object):
string += fill("current cmdset (self.cmdset): {w%s{n\n" % (self.cmdset.key if self.cmdset.key else self.cmdset.__class__))
self.caller.msg(string)
def get_extra_info(self, caller, **kwargs):
"""
Display some extra information that may help distinguish this command from others, for instance,
in a disambiguity prompt.
If this command is a potential match in an ambiguous situation, one distinguishing
feature may be its attachment to a nearby object, so we include this by default if available.
"""
if hasattr(self, 'obj'):
return " (%s)" % self.obj.display_name(caller)
return ""