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Add helper functions to EvMenu.

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Ahmed Charles 2015-10-18 00:14:28 +00:00 • committed by Griatch
parent bec6cb438f
commit 6619949381
1 changed files with 19 additions and 10 deletions
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29
evennia/utils/evmenu.py
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@ -460,6 +460,21 @@ class EvMenu(object):
return nodetext, options return nodetext, options
def _display_nodetext(self):
self._caller.msg(self.nodetext)
def _display_helptext(self):
self._caller.msg(self.helptext)
def _callback_goto(self, callback, goto, raw_string):
if callback:
self.callback(callback, raw_string)
if goto:
self.goto(goto, raw_string)
def handle(self, raw_string): def handle(self, raw_string):
# flags and data # flags and data
caller = self._caller caller = self._caller
@ -472,22 +487,16 @@ class EvMenu(object):
# this will overload the other commands # this will overload the other commands
# if it has the same name! # if it has the same name!
goto, callback = options[cmd] goto, callback = options[cmd]
if callback: self._callback_goto(callback, goto, raw_string)
self.callback(callback, raw_string)
if goto:
self.goto(goto, raw_string)
elif cmd in ("look", "l"): elif cmd in ("look", "l"):
caller.msg(self.nodetext) self._display_nodetext()
elif cmd in ("help", "h"): elif cmd in ("help", "h"):
caller.msg(self.helptext) self._display_helptext()
elif allow_quit and cmd in ("quit", "q", "exit"): elif allow_quit and cmd in ("quit", "q", "exit"):
self.close_menu() self.close_menu()
elif default: elif default:
goto, callback = default goto, callback = default
if callback: self._callback_goto(callback, goto, raw_string)
self.callback(callback, raw_string)
if goto:
self.goto(goto, raw_string)
else: else:
caller.msg(_HELP_NO_OPTION_MATCH) caller.msg(_HELP_NO_OPTION_MATCH)