def __init__(self, template=None, **kwargs):
self.name = ""
self.to_room_vnum = None
self.to_room = None
self.exit_info = bit.Bit(flagset_name="exit_flags")
self.key = 0
self.keyword = ""
self.description = ""
self.is_broken = False
if template:
[
setattr(self, k, copy.deepcopy(v))
for k, v in template.__dict__.items()
]
if self.to_room_vnum != -1 and not None and self.to_room_vnum in instance.instances_by_room:
self.to_room = instance.instances_by_room[self.to_room_vnum][0]
elif self.to_room_vnum == -1 or None:
# This is a case where
self.to_room = None
elif self.to_room_vnum not in instance.instances_by_room:
self.is_broken = True
comm.notify(
"Exit: bad to_room_vnum {}".format(self.to_room_vnum),
merc.CONSOLE_ERROR)
else:
self.to_room = None
if self.key <= 0:
self.key = None
if kwargs:
[setattr(self, k, copy.deepcopy(v)) for k, v in kwargs.items()]
def get_weight(self):
# noinspection PyUnresolvedReferences
weight = self.weight
# noinspection PyUnresolvedReferences
contents = self.inventory[:]
# noinspection PyUnresolvedReferences
counted = [self.instance_id]
for content_id in contents:
content = instance.items[content_id]
if content.instance_id in counted:
# noinspection PyUnresolvedReferences
comm.notify(
"get_weight: items contain each other. {} ({}) - {} ({})".
format(self.short_descr, self.instance_id,
content.short_descr, content.instance_id),
merc.CONSOLE_ERROR)
break
counted.append(content)
contents.extend(content.inventory)
try: # For items in containers
weight += content.weight
except AttributeError:
pass
return weight
def cmd_disconnect(ch, argument):
argument, arg = game_utils.read_word(argument)
if not arg:
ch.send("Disconnect whom?\n")
return
victim = ch.get_char_world(arg)
if not victim:
ch.not_here(arg)
return
if not victim.desc:
handler_game.act("$N doesn't have a descriptor.", ch, None, victim,
merc.TO_CHAR)
return
if victim.act.is_set(
merc.PLR_GODLESS
) and ch.trust < merc.NO_GODLESS and not ch.extra.is_set(
merc.EXTRA_ANTI_GODLESS):
ch.send("You failed.\n")
return
for d in instance.descriptor_list:
if d == victim.desc:
comm.close_socket(d)
ch.send("Ok.\n")
return
comm.notify("cmd_disconnect: desc not found", merc.CONSOLE_WARNING)
ch.send("Descriptor not found!\n")
def get_number(self):
try: # if self is an item.
noweight = [merc.ITEM_CONTAINER, merc.ITEM_MONEY]
# noinspection PyUnresolvedReferences
if self.item_type in noweight:
number = 0
else:
number = 1
except AttributeError:
number = 1
# noinspection PyUnresolvedReferences
contents = self.inventory[:]
# noinspection PyUnresolvedReferences
counted = [self.instance_id]
for content_id in contents:
content = instance.items[content_id]
number += 1
if content.instance_id in counted:
# noinspection PyUnresolvedReferences
comm.notify(
"get_number: items contain each other. {} ({}) - {} ({})".
format(self.short_descr, self.instance_id,
content.short_descr, content.instance_id),
merc.CONSOLE_ERROR)
break
counted.append(content)
contents.extend(content.inventory)
return number
def cmd_empty(ch, argument):
argument, arg = game_utils.read_word(argument)
if not arg:
ch.send("Empty what?\n")
return
item = ch.get_item_here(arg)
if not item:
ch.send("You can't find it.\n")
return
if item.item_type == merc.ITEM_DRINK_CON:
if item.value[1] <= 0:
ch.send("It is already empty.\n")
return
liquid = item.value[2]
if liquid not in const.liq_table:
comm.notify("cmd_drink: bad liquid number {}".format(liquid),
merc.CONSOLE_WARNING)
liquid = item.value[2] = "water"
handler_game.act("$n empties $T from $p.", ch, item,
const.liq_table[liquid].name, merc.TO_ROOM)
handler_game.act("You empty $T from $p.", ch, item,
const.liq_table[liquid].name, merc.TO_CHAR)
item.value[1] = 0
else:
ch.send("You cannot empty that.\n")
def load_stub(cls, player_name: str = None, silent=False):
if not player_name:
raise KeyError("Player name is required to load a player!")
pathname = os.path.join(settings.PLAYER_DIR, player_name[0].lower(),
player_name.capitalize())
filename = os.path.join(pathname, "login.json")
if os.path.isfile(filename):
jso = ""
with open(filename, "r+") as f:
for line in f:
jso += line
data = json.loads(jso, object_hook=instance.from_json)
if isinstance(data, dict):
return data
else:
if not silent:
comm.notify(
"Could not load player stub file for {}".format(
player_name), merc.CONSOLE_ERROR)
return None
else:
if not silent:
comm.notify(
"Could not open player stub file for {}".format(
player_name), merc.CONSOLE_ERROR)
return None
def str_cmp(astr, bstr, lower: bool = True):
if not astr or not bstr:
return False
if type(astr) != str:
comm.notify("str_cmp: astr:{} must be a type(str), received {}".format(astr, type(astr)), merc.CONSOLE_WARNING)
return False
if type(bstr) == list:
i = 0
while i < len(bstr):
if str_cmp(astr, bstr[i]):
return True
i += 1
return False
if len(astr) != len(bstr):
return False
if lower:
astr = astr.lower()
bstr = bstr.lower()
index = 0
while index < len(astr):
if astr[index] != bstr[index]:
return False
index += 1
return True
def read_int(pstr):
if not pstr:
return None, None
pstr = pstr.lstrip()
nstr = ""
if pstr.isalpha():
pstr = list_in_dict(pstr, bit.bitvector_table)
if not pstr[0].isdigit() and pstr[0] not in ["-", "+"]:
comm.notify("read_int: bad format ({})".format(pstr), merc.CONSOLE_CRITICAL)
sys.exit(1)
for index, c in enumerate(pstr):
if c.isdigit() or c in ["-", "|"]:
nstr += c
elif c in ["+"]:
if pstr[index - 1] and pstr[index - 1].isdigit():
break
nstr += c
else:
break
pstr = pstr[len(nstr):]
nstr = [int(s) for s in nstr.lstrip().split("|")]
return pstr, sum(nstr)
def cmd_web(ch, argument):
argument, arg = game_utils.read_word(argument)
if ch.is_npc():
return
if not ch.is_werewolf() or ch.powers[merc.WPOWER_SPIDER] < 2:
ch.huh()
return
victim = ch.get_char_room(arg)
if not victim:
ch.not_here(arg)
return
if ch == victim:
ch.not_self()
return
if victim.is_affected(merc.AFF_ETHEREAL):
ch.send("You cannot web an ethereal person.\n")
return
sn = "web"
if sn not in const.skill_table:
comm.notify("cmd_web: missing sn (web) in skill_table", merc.CONSOLE_WARNING)
return
spelltype = const.skill_table[sn].target
level = ch.spl[spelltype] * 0.25
const.skill_table[sn].spell_fun(sn, level, ch, victim, merc.TARGET_CHAR)
ch.wait_state(merc.PULSE_VIOLENCE)
def load(cls, index: int = None, instance_id: int = None):
if instance_id:
if instance_id in instance.characters:
comm.notify(
'Instance {} of npc already loaded!'.format(instance_id),
merc.CONSOLE_INFO)
return
top_dir = settings.INSTANCE_DIR
number = instance_id
else:
top_dir = settings.AREA_DIR
number = index
target_file = '%d-area%s' % (number, settings.DATA_EXTN)
filename = None
for a_path, a_directory, i_files in os.walk(top_dir):
if target_file in i_files:
filename = os.path.join(a_path, target_file)
break
if not filename:
raise ValueError('Cannot find %s' % target_file)
jso = ''
with open(filename, 'r+') as f:
for line in f:
jso += line
obj = json.loads(jso, object_hook=instance.from_json)
if isinstance(obj, Area):
return obj
else:
comm.notify('Could not load area data for {}'.format(number),
merc.CONSOLE_ERROR)
return None
def load(cls, player_name: str = None, silent=False):
if not player_name:
raise KeyError("Player name is required to load a player!")
pathname = os.path.join(settings.PLAYER_DIR, player_name[0].lower(),
player_name.capitalize())
filename = os.path.join(pathname, "player.json")
if os.path.isfile(filename):
jso = ""
with open(filename, "r+") as f:
for wline in f:
jso += wline
obj = json.loads(jso, object_hook=instance.from_json)
if isinstance(obj, Pc):
obj._last_login = time.time()
obj._last_logout = None
obj.played = obj.played_fake
return obj
else:
if not silent:
comm.notify(
"Could not load player file for {}".format(
player_name), merc.CONSOLE_ERROR)
return None
else:
if not silent:
comm.notify(
"Could not open player file for {}".format(player_name),
merc.CONSOLE_ERROR)
return None
def save(self, force: bool = False):
if self.instance_id:
top_dir = settings.INSTANCE_DIR
number = self.instance_id
else:
top_dir = settings.AREA_DIR
number = self.vnum
if self.in_area.instance_id:
area_number = self.in_area.instance_id
else:
area_number = self.in_area.index
pathname = os.path.join(top_dir, "%d-%s" % (area_number, self.in_area.name), "rooms")
os.makedirs(pathname, 0o755, True)
filename = os.path.join(pathname, "%d-room%s" % (number, settings.DATA_EXTN))
comm.notify("Saving {}".format(filename), merc.CONSOLE_INFO)
js = json.dumps(self, default=instance.to_json, indent=2, sort_keys=True)
md5 = hashlib.md5(js.encode("utf-8")).hexdigest()
if self._md5 != md5:
self._md5 = md5
with open(filename, "w") as fp:
fp.write(js)
if self.inventory:
for item_id in self.items[:]:
if item_id not in instance.items:
comm.notify("Item {} is in Room {}'s inventory, but does not exist?".format(item_id, self.instance_id), merc.CONSOLE_ERROR)
continue
item = instance.items[item_id]
item.save(in_inventory=True, force=force)
def p_reset(parea, preset, last, level, npc):
if preset.arg1 not in instance.item_templates.keys():
comm.notify("p_reset: 'P': bad vnum {}".format(preset.arg1),
merc.CONSOLE_WARNING)
return last, level, npc
else:
item_template = instance.item_templates[preset.arg1]
if preset.arg3 not in instance.item_templates.keys():
comm.notify("p_reset: 'P': bad vnum {}".format(preset.arg3),
merc.CONSOLE_WARNING)
return last, level, npc
else:
item_to_template = instance.item_templates[preset.arg3]
item_to = None
item_to_list = instance.instances_by_item.get(item_to_template.vnum, None)
if item_to_list:
item_to = instance.global_instances[item_to_list[0]]
if parea.player_count > 0 or not item_to or not item_to.in_room or handler_item.count_obj_list(
item_template, item_to.inventory) > 0:
last = False
return last, level, npc
item = object_creator.create_item(item_template,
game_utils.number_range(1, 50))
item_to.put(item)
last = True
return last, level, npc
def o_reset(parea, preset, last, level, npc):
if preset.arg1 not in instance.item_templates.keys():
comm.notify("o_reset: 'O': bad vnum {}".format(preset.arg1),
merc.CONSOLE_WARNING)
return last, level, npc
else:
item_template = instance.item_templates[preset.arg1]
if preset.arg3 not in instance.room_templates.keys():
comm.notify("o_reset: 'R': bad vnum {}".format(preset.arg3),
merc.CONSOLE_WARNING)
return last, level, npc
else:
room_instance_id = instance.instances_by_room[preset.arg3][0]
room_instance = instance.global_instances[room_instance_id]
if parea.player_count > 0 or handler_item.count_obj_list(
item_template, room_instance.items) > 0:
last = False
return last, level, npc
item = object_creator.create_item(item_template,
game_utils.number_range(1, 50))
item.cost = 0
room_instance.put(item)
last = True
return last, level, npc
def cmd_list(ch, argument):
argument, arg = game_utils.read_word(argument)
buf = []
if ch.in_room.room_flags.is_set(merc.ROOM_PET_SHOP):
proomindexnext = None
if ch.in_room.vnum + 1 in instance.room_templates:
proomindexnext = handler_room.get_room_by_vnum(ch.in_room.vnum + 1)
if not proomindexnext:
comm.notify("cmd_list: bad pet shop at vnum {}".format(ch.in_room.vnum), merc.CONSOLE_ERROR)
ch.send("You can't do that here.\n")
return
found = False
for pet in proomindexnext.people[:]:
if pet.act.is_set(merc.ACT_PET):
if not found:
found = True
buf = "Pets for sale:\n"
buf += "[{:2}] {:8} - {}\n".format(pet.level, 10 * pet.level * pet.level, pet.short_descr)
if not found:
buf += "Sorry, we're out of pets right now.\n"
ch.send("".join(buf))
return
keeper = shop_utils.find_keeper(ch)
if not keeper:
return
items = collections.OrderedDict()
for item_id in keeper.inventory[:]:
item = instance.items[item_id]
cost = shop_utils.get_cost(keeper, item, True)
if not item.equipped_to and ch.can_see_item(item) and cost > 0 and (not arg or not game_utils.str_prefix(arg, item.name)):
if item.inventory:
items[(item.vnum, item.short_descr)] = (item.vnum, -1)
else:
k = (item.vnum, item.short_descr)
if k not in items:
items[k] = (item, 1)
else:
items[k][1] += 1
if not items:
if not arg:
buf += "You can't buy anything here.\n"
else:
buf += "You can't buy that here.\n"
buf += "[Lv Price] Item\n"
for k, p in items.items():
item, count = p
cost = shop_utils.get_cost(keeper, item, True)
buf += "[{:2} {:5}] {}\n".format(item.level, cost, item.short_descr.capitalize())
ch.send("".join(buf))
def register_spell(entry: skill_type):
skill_table[entry.name] = entry
spell_lookup_dict[entry.name] = [entry.slot]
if settings.DEBUG:
comm.notify(
" {}:{} registered in skill table".format(
entry.slot, entry.name), merc.CONSOLE_BOOT)
def create_room(room_template):
if room_template is None:
comm.notify("create_room: No roomTemplate given",
merc.CONSOLE_CRITICAL)
sys.exit(1)
room = handler_room.Room(room_template)
return room
def cmd_quit(ch, argument):
if ch.is_npc():
return
if ch.position == merc.POS_FIGHTING:
ch.send("No way! You are fighting.\n")
return
if ch.position < merc.POS_SLEEPING:
ch.send("You're not DEAD yet.\n")
return
mount = ch.mount
if mount:
ch.cmd_dismount("")
# After extract_char the ch is no longer valid!
for item_id in ch.equipped.values():
if not item_id:
continue
item = instance.items[item_id]
if not ch.is_npc() and (item.chobj and not item.chobj.is_npc() and item.chobj.obj_vnum != 0) or item.item_type == merc.ITEM_KEY:
ch.unequip(item.equipped_to, silent=True, forced=True)
ch.save(logout=True, force=True)
if ch.obj_vnum != 0:
handler_game.act("$n slowly fades out of existance.", ch, None, None, merc.TO_ROOM)
else:
handler_game.act("$n has left the game.", ch, None, None, merc.TO_ROOM)
comm.notify("{} has quit.".format(ch.name), merc.CONSOLE_INFO)
if ch.obj_vnum == 0:
comm.info("{} has left the God Wars.".format(ch.name))
if ch.chobj:
ch.chobj.extract()
ch.send("\n I'm a lean dog, a keen dog, a wild dog, and lone;\n"
" I'm a rough dog, a tough dog, hunting on my own;\n"
" I'm a bad dog, a mad dog, teasing silly sheep;\n"
" I love to sit and bay the moon, to keep fat souls from sleep.\n\n")
d = ch.desc
pid = ch.id
ch.extract(True)
if d:
comm.close_socket(d)
# toast evil cheating bastards
for d in instance.descriptor_list[:]:
tch = handler_ch.ch_desc(d)
if tch and tch.id == pid:
tch.extract(True)
comm.close_socket(d)
def environment(self):
# TODO: Remove this once we track down the source. This should never happen.
if self._environment == self:
# noinspection PyUnresolvedReferences
comm.notify("{} environment is set to itself".format(self.name),
merc.CONSOLE_ERROR)
self._environment = None
return instance.global_instances.get(self._environment, None)
def instance_number_save():
if instance.max_instance_id > instance.previous_max_instance_id:
instance.previous_max_instance_id = instance.max_instance_id
with open(settings.INSTANCE_FILE, "w") as fp:
fp.write(str(instance.max_instance_id))
comm.notify(
"Saved the current instance number: {}".format(
instance.max_instance_id, ), merc.CONSOLE_INFO)
def number_range(a, b):
if type(a) != int or type(b) != int:
comm.notify("number_range: ({}, {})".format(type(a), type(b)), merc.CONSOLE_WARNING)
return -1
if b < a:
tmp = b
b = a
a = tmp
return random.randint(a, b)
def load_npcs(area, parea):
area, w = game_utils.read_word(area, False)
w = w[1:] # strip the pound
while w != "0":
vnum = int(w)
if vnum in instance.npc_templates:
comm.notify("load_npcs: vnum {} duplicated.".format(vnum),
merc.CONSOLE_CRITICAL)
sys.exit(1)
npc = handler_npc.Npc()
npc.vnum = vnum
instance.npc_templates[npc.vnum] = npc
npc.area = parea.name
area, npc.name = game_utils.read_string(area)
npc.name = npc.name.lower()
area, npc.short_descr = game_utils.read_string(area)
area, npc.long_descr = game_utils.read_string(area)
npc.long_descr = miniboa.terminal.escape(npc.long_descr, "ANSI")
area, npc.description = game_utils.read_string(area)
npc.description = miniboa.terminal.escape(npc.description, "ANSI")
area, act = game_utils.read_int(area)
npc.act.bits = act | merc.ACT_IS_NPC
area, affected_by = game_utils.read_int(area)
npc.affected_by.bits = affected_by
area, npc.alignment = game_utils.read_int(area)
area, letter = game_utils.read_letter(area)
area, level = game_utils.read_int(area)
npc.level = game_utils.number_fuzzy(level)
area, npc.hitroll = game_utils.read_int(area)
area, npc.armor = game_utils.read_word(area)
area, dummy = game_utils.read_int(area)
area = game_utils.read_forward(area)
area, dummy = game_utils.read_int(area)
area = game_utils.read_forward(area)
area, dummy = game_utils.read_int(area)
area, dummy = game_utils.read_int(area)
area = game_utils.read_forward(area)
area, dummy = game_utils.read_int(area)
area = game_utils.read_forward(area)
area, dummy = game_utils.read_int(area)
area, npc.gold = game_utils.read_int(area)
area, dummy = game_utils.read_int(area)
area, dummy = game_utils.read_int(area)
area, dummy = game_utils.read_int(area)
area, npc.sex = game_utils.read_int(area)
area, w = game_utils.read_word(area, False)
w = w[1:] # strip the pound
return area
def init_file(path, modules, silent=False, reload=True):
# called by init_monitoring to begin tracking a file.
modules = [importlib.import_module(m) for m in modules]
if reload:
tracked_files[path] = [os.path.getmtime(path), modules]
else:
untrack_files[path] = [os.path.getmtime(path), modules]
if not silent:
comm.notify(" Tracking {}".format(path), merc.CONSOLE_INFO)
def obj_cast_spell(sn, level, ch, victim, obj):
global target_name
target = merc.TARGET_NONE
if not sn:
return
if sn not in const.skill_table or not const.skill_table[sn].spell_fun:
comm.notify("obj_cast_spell: bad sn {}".format(sn), merc.CONSOLE_ERROR)
return
sn = const.skill_table[sn]
if sn.target == merc.TAR_IGNORE:
vo = None
elif sn.target == merc.TAR_CHAR_OFFENSIVE:
if not victim:
victim = ch.fighting
if not victim:
ch.send("You can't do that.\n")
return
vo = victim
target = merc.TARGET_CHAR
elif sn.target == merc.TAR_CHAR_DEFENSIVE:
if not victim:
victim = ch
vo = victim
target = merc.TARGET_CHAR
elif sn.target == merc.TAR_CHAR_SELF:
vo = ch
target = merc.TARGET_CHAR
elif sn.target == merc.TAR_OBJ_INV:
if not obj:
ch.send("You can't do that.\n")
return
vo = obj
target = merc.TARGET_ITEM
else:
comm.notify("obj_cast_spell: bad target for sn {}".format(sn.name),
merc.CONSOLE_ERROR)
return
target_name = ""
sn.spell_fun(sn, level, ch, vo, target)
if sn.target == merc.TAR_CHAR_OFFENSIVE and victim != ch and instance.characters[
victim.master] != ch:
for vch in ch.in_room.people[:]:
if victim == vch and not victim.fighting:
fight.multi_hit(victim, ch, merc.TYPE_UNDEFINED)
break
def pywars():
global server
sys.path.append(os.getcwd())
server = TelnetServer(port=PORT)
server.on_connect = init_descriptor
server.on_disconnect = close_socket
init_monitoring()
game_loop(server)
notify("Termination of game", merc.CONSOLE_CRITICAL)
def add_follower(ch, master):
if ch.master:
comm.notify("add_follower: non-null master.", merc.CONSOLE_WARNING)
return
ch.master = master.instance_id
ch.leader = None
if master.can_see(ch):
handler_game.act("$n now follows you.", ch, None, master, merc.TO_VICT)
handler_game.act("You now follow $N.", ch, None, master, merc.TO_CHAR)
def init_directory(path, silent=False):
ddir = os.listdir(path)
files = [f for f in ddir if not f.startswith("__")]
if not silent:
comm.notify("Tracking {:,} files in {}".format(len(files), path),
merc.CONSOLE_INFO)
for file in files:
full_path = os.path.join(path, file)
module = full_path.split(".")[0].replace(os.sep, ".")
init_file(full_path, [module], silent)
def __init__(self,
port=23,
address="",
on_connect=_on_connect,
on_disconnect=_on_disconnect,
max_connections=MAX_CONNECTIONS,
timeout=0.05):
# Create a new Telnet Server.
#
# port -- Port to listen for new connection on. On UNIX-like platforms,
# you made need root access to use ports under 1025.
#
# address -- Address of the LOCAL network interface to listen on. You
# can usually leave this blank unless you want to restrict traffic
# to a specific network device. This will usually NOT be the same
# as the Internet address of your server.
#
# on_connect -- function to call with new telnet connections
#
# on_disconnect -- function to call when a client's connection dies,
# either through a terminated session or client.active being set
# to False.
#
# max_connections -- maximum simultaneous the server will accept at once
#
# timeout -- amount of time that Poll() will wait from user input
# before returning. Also, frees a slice of CPU time.
self.port = port
self.address = address
self.on_connect = on_connect
self.on_disconnect = on_disconnect
self.max_connections = min(max_connections, MAX_CONNECTIONS)
self.timeout = timeout
server_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
server_socket.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
try:
server_socket.bind((address, port))
server_socket.listen(5)
except socket.error as err:
comm.notify(
"Unable to create the server socket: {}".format(str(err)),
merc.CONSOLE_ERROR)
raise
self.server_socket = server_socket
self.server_fileno = server_socket.fileno()
# Dictionary of active clients,
# key = file descriptor, value = TelnetClient instance
self.clients = {}
def con_get_name(self):
argument = self.get_command()
name = argument.title()
if not check_parse_name(name):
self.send("Illegal name, try another.\n" "Name: ")
return
if not self.character:
ch_dummy = CharDummy()
ch_dummy.desc = self
self.character = ch_dummy
ch_dummy.send = self.send
else:
ch_dummy = self.character
ch_dummy.name = name
comm.notify("{} trying to connect".format(name), merc.CONSOLE_INFO)
ch_dummy.stub = handler_pc.Pc.load_stub(name)
if ch_dummy.stub:
found = True
if ch_dummy.stub["is_banned"]:
comm.notify(
"Denying access to {}@{}".format(ch_dummy.stub["name"],
self.addrport()),
merc.CONSOLE_INFO)
self.send("You are denied access.\n")
comm.close_socket(self)
return
if settings.WIZLOCK and not ch_dummy.stub["is_immortal"]:
self.send("The game is wizlocked.\n")
comm.close_socket(self)
return
if comm.is_reconnecting(self, name):
found = True
else:
found, ch_dummy = save.legacy_load_char_obj(self, name)
ch_dummy.send = self.send
ch_dummy.desc = self
self.character = ch_dummy
if found:
ch_dummy.send("Please enter password: "******"You want {} engraved on your tombstone (Y/N)? ".format(
ch_dummy.name))
self.set_connected(con_confirm_new_name)
def load(cls,
instance_id: int = None,
vnum: int = None,
player_name: str = None):
if not vnum and not instance_id:
raise ValueError(
"You must provide either a vnum or an instance_id!")
if vnum and instance_id:
raise ValueError(
"You must provide either a vnum or an instance_id, not BOTH!")
if instance_id and (instance_id in instance.items.keys()):
comm.notify(
"Instance {} of item already loaded!".format(instance_id),
merc.CONSOLE_ERROR)
return
if not player_name:
if instance_id:
pathname = settings.INSTANCE_DIR
number = instance_id
else:
pathname = settings.AREA_DIR
number = vnum
else:
pathname = os.path.join(settings.PLAYER_DIR,
player_name[0].lower(),
player_name.capitalize())
number = instance_id
target_file = "{}-item{}".format(number, settings.DATA_EXTN)
filename = None
for a_path, a_directory, i_files in os.walk(pathname):
if target_file in i_files:
filename = os.path.join(a_path, target_file)
break
if not filename:
raise ValueError("Cannot find %s" % target_file)
jso = ""
with open(filename, "r+") as f:
for line in f:
jso += line
obj = json.loads(jso, object_hook=instance.from_json)
if not isinstance(obj, Items):
raise TypeError("Could not load instance %r!" % number)
if obj.inventory:
obj.load_inventory(player_name)
if obj.environment:
if obj.environment.is_room and obj.instance_id not in obj.environment.inventory:
obj.environment.put(obj)
return obj
