def explore(area_location: Place, npc: NPC = None, item: Item = None):
player = Player.current()
if player.place != area_location:
Message.error("You are not at the area '%s'" % area_location)
return False
if (npc and npc.place != area_location) or (item and
item.place != area_location):
Message.error("What you're looking for, is not here")
return False
# check if player knows the location
results = PlayerKnowledgeBook.select().join(Intel)\
.where(PlayerKnowledgeBook.player == player, Intel.place_location == area_location).limit(1)
if not results:
Message.debug(
"Location %s unknown (Intel not found in player's knowledge book)"
% area_location)
Message.error("Location %s is unknown" % area_location)
return False
# update Player's location
player.place = area_location
player.save()
if npc:
target = npc
elif item:
target = item
else:
target = ''
Message.achievement("You have found '%s' by exploring '%s'" %
(target, area_location))
if npc:
# find npc for player (give npc place intel to player)
intel = Intel.construct(npc_place=npc)
elif item:
intel = Intel.construct(item_place=item)
else:
intel = None
if intel:
PlayerKnowledgeBook.get_or_create(player=player, intel=intel)
Message.achievement("Intel '%s' learned" % intel.detail())
return True
def save(self, force_insert=False, only=None):
if self.id is not None:
for dirty in self.dirty_fields:
if isinstance(dirty, ForeignKeyField) \
and dirty.rel_model == Place:
try:
old_place = NPC.get_by_id(self.id).place
except:
old_place = None
if old_place != self.place:
# remove npc_place knowledge from every player's knowledge book
from World.Types.Intel import Intel
from World.Types.BridgeModels import PlayerKnowledgeBook
results = PlayerKnowledgeBook.select().join(Intel).where(Intel.npc_place == self.id)
for res in results:
res.delete_instance()
super(NPC, self).save()
def goto(destination: Place):
player = Player.current()
# check if player knows the location
results = PlayerKnowledgeBook.select().join(Intel)\
.where(PlayerKnowledgeBook.player == player, Intel.place_location == destination).limit(1)
if not results:
Message.error("Location '%s' is unknown" % destination)
return False
# update Player's location
player.place = destination
player.save()
Message.achievement("Player went to '%s'" % destination)
return True