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Added additional information to the prototype application command flag.

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This commit is contained in:
Julie Iaccarino 2020-02-16 09:15:08 -08:00
parent 7419b3a82d
commit c87f11dcfb
1 changed files with 26 additions and 1 deletions
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27
evennia/commands/default/building.py
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@ -19,6 +19,7 @@ from evennia.utils.eveditor import EvEditor
from evennia.utils.evmore import EvMore
from evennia.prototypes import spawner, prototypes as protlib, menus as olc_menus
from evennia.utils.ansi import raw
from evennia.prototypes.menus import _format_diff_text_and_options
COMMAND_DEFAULT_CLASS = class_from_module(settings.COMMAND_DEFAULT_CLASS)
@ -2061,7 +2062,6 @@ class CmdTypeclass(COMMAND_DEFAULT_CLASS):
return
new_typeclass = prototype["typeclass"]
self.switches.append("force")
self.switches.append("reset")
if "show" in self.switches or "examine" in self.switches:
string = "%s's current typeclass is %s." % (obj.name, obj.__class__)
@ -2095,6 +2095,31 @@ class CmdTypeclass(COMMAND_DEFAULT_CLASS):
hooks = "at_object_creation" if update else "all"
old_typeclass_path = obj.typeclass_path
# special prompt for the user in cases where we want
# to confirm changes.
if "prototype" in self.switches:
diff, _ = spawner.prototype_diff_from_object(prototype, obj)
txt, options = _format_diff_text_and_options(diff, objects=[obj])
prompt = "Applying prototype '%s' over '%s' will cause the follow changes:\n%s\n" % \
(
prototype["key"],
obj.name,
"\n".join(txt)
)
if not reset:
prompt += "\n|yWARNING:|n Use the /reset switch to apply the prototype over a blank state."
prompt += "\nAre you sure you want to apply these changes [yes]/no?"
answer = yield (prompt)
answer = "yes" if answer == "" else answer
if answer and answer not in ("yes", "y", "no", "n"):
caller.msg(
"Canceled: Either accept the default by pressing return or specify yes/no."
)
return
elif answer.strip().lower() in ("n", "no"):
caller.msg("Canceled: No object was modified.")
return
# we let this raise exception if needed
obj.swap_typeclass(
new_typeclass, clean_attributes=reset, clean_cmdsets=reset, run_start_hooks=hooks