def d_reset(pReset, last, level, npc):
if pReset.arg1 not in instance.room_templates.keys():
logger.error("Reset_area: 'D': bad vnum %d.", pReset.arg1)
return last, level, npc
else:
roomInstance_id = instance.instances_by_room[pReset.arg1][0]
roomInstance = instance.global_instances[roomInstance_id]
pexit = roomInstance.exit[pReset.arg2]
if not pexit:
return last, level, npc
if pReset.arg3 == 0:
pexit.exit_info = state_checks.REMOVE_BIT(pexit.exit_info,
merc.EX_CLOSED)
pexit.exit_info = state_checks.REMOVE_BIT(pexit.exit_info,
merc.EX_LOCKED)
return last, level, npc
elif pReset.arg3 == 1:
pexit.exit_info = state_checks.SET_BIT(pexit.exit_info, merc.EX_CLOSED)
pexit.exit_info = state_checks.REMOVE_BIT(pexit.exit_info,
merc.EX_LOCKED)
return last, level, npc
elif pReset.arg3 == 2:
pexit.exit_info = state_checks.SET_BIT(pexit.exit_info, merc.EX_CLOSED)
pexit.exit_info = state_checks.SET_BIT(pexit.exit_info, merc.EX_LOCKED)
return last, level, npc
last = True
return last, level, npc
def do_close(ch, argument):
argument, arg = game_utils.read_word(argument)
if not arg:
ch.send("Close what?\n")
return
# TODO: Verify this section after equipment revamp
obj = ch.get_item_here(arg)
if obj:
# portal stuff */
if obj.item_type == merc.ITEM_PORTAL:
if not state_checks.IS_SET(obj.value[1], merc.EX_ISDOOR) or state_checks.IS_SET(obj.value[1],
merc.EX_NOCLOSE):
ch.send("You can't do that.\n")
return
if state_checks.IS_SET(obj.value[1], merc.EX_CLOSED):
ch.send("It's already closed.\n")
return
obj.value[1] = state_checks.SET_BIT(obj.value[1], merc.EX_CLOSED)
handler_game.act("You close $p.", ch, obj, None, merc.TO_CHAR)
handler_game.act("$n closes $p.", ch, obj, None, merc.TO_ROOM)
return
# 'close object' */
if obj.item_type != merc.ITEM_CONTAINER:
ch.send("That's not a container.\n")
return
if state_checks.IS_SET(obj.value[1], merc.CONT_CLOSED):
ch.send("It's already closed.\n")
return
if not state_checks.IS_SET(obj.value[1], merc.CONT_CLOSEABLE):
ch.send("You can't do that.\n")
return
obj.value[1] = state_checks.SET_BIT(obj.value[1], merc.CONT_CLOSED)
handler_game.act("You close $p.", ch, obj, None, merc.TO_CHAR)
handler_game.act("$n closes $p.", ch, obj, None, merc.TO_ROOM)
return
door = handler_room.find_door(ch, arg)
if handler_room.find_door(ch, arg) >= 0:
# 'close door'
pexit = ch.in_room.exit[door]
if pexit.exit_info.is_set(merc.EX_CLOSED):
ch.send("It's already closed.\n")
return
pexit.exit_info.set_bit(merc.EX_CLOSED)
handler_game.act("$n closes the $d.", ch, None, pexit.keyword, merc.TO_ROOM)
ch.send("Ok.\n")
# close the other side
to_room = instance.rooms[pexit.to_room]
pexit_rev = to_room.exit[merc.rev_dir[door]] if pexit.to_room else None
if to_room and pexit_rev and pexit_rev.to_room == ch.in_room.instance_id:
pexit_rev.exit_info.set_bit(merc.EX_CLOSED)
for rch_id in to_room.people[:]:
rch = instance.characters[rch_id]
handler_game.act("The $d closes.", rch, None, pexit_rev.keyword, merc.TO_CHAR)
def do_wiznet(ch, argument):
if not argument:
if state_checks.IS_SET(ch.wiznet, merc.WIZ_ON):
ch.send("Signing off of Wiznet.\n")
ch.wiznet = state_checks.REMOVE_BIT(ch.wiznet, merc.WIZ_ON)
else:
ch.send("Welcome to Wiznet!\n")
ch.wiznet = state_checks.SET_BIT(ch.wiznet, merc.WIZ_ON)
return
if "on".startswith(argument):
ch.send("Welcome to Wiznet!\n")
ch.wiznet = state_checks.SET_BIT(ch.wiznet, merc.WIZ_ON)
return
if "off".startswith(argument):
ch.send("Signing off of Wiznet.\n")
ch.wiznet = state_checks.REMOVE_BIT(ch.wiznet, merc.WIZ_ON)
return
buf = ''
# show wiznet status
if "status".startswith(argument):
if not state_checks.IS_SET(ch.wiznet, merc.WIZ_ON):
buf += "off "
for name, flag in const.wiznet_table.items():
if state_checks.IS_SET(ch.wiznet, flag.bit):
buf += name + " "
ch.send("Wiznet status:\n%s\n" % buf)
return
if "show".startswith(argument):
# list of all wiznet options
buf = ''
for name, flag in const.wiznet_table.items():
if flag.level <= ch.trust:
buf += name + " "
ch.send("Wiznet options available to you are:\n%s\n" % buf)
return
flag = state_checks.prefix_lookup(const.wiznet_table, argument)
if not flag or ch.trust < flag.level:
ch.send("No such option.\n")
return
if state_checks.IS_SET(ch.wiznet, flag.bit):
ch.send("You will no longer see %s on wiznet.\n" % flag.name)
ch.wiznet = state_checks.REMOVE_BIT(ch.wiznet, flag.bit)
return
else:
ch.send("You will now see %s on wiznet.\n" % flag.name)
ch.wiznet = state_checks.SET_BIT(ch.wiznet, flag.bit)
return
def do_notell(ch, argument):
argument, arg = game_utils.read_word(argument)
if not arg:
ch.send("Notell whom?")
return
victim = ch.get_char_world(arg)
if not victim:
ch.send("They aren't here.\n")
return
if victim.trust >= ch.trust:
ch.send("You failed.\n")
return
if victim.comm.is_set(merc.COMM_NOTELL):
victim.comm = state_checks.REMOVE_BIT(victim.comm, merc.COMM_NOTELL)
victim.send("You can tell again.\n")
ch.send("NOTELL removed.\n")
handler_game.wiznet("$N restores tells to %s." % victim.name, ch, None,
merc.WIZ_PENALTIES, merc.WIZ_SECURE, 0)
else:
victim.comm = state_checks.SET_BIT(victim.comm, merc.COMM_NOTELL)
victim.send("You can't tell!\n")
ch.send("NOTELL set.\n")
handler_game.wiznet("$N revokes %s's tells." % victim.name, ch, None,
merc.WIZ_PENALTIES, merc.WIZ_SECURE, 0)
return
def do_freeze(ch, argument):
argument, arg = game_utils.read_word(argument)
if not arg:
ch.send("Freeze whom?\n")
return
victim = ch.get_char_world(arg)
if not victim:
ch.send("They aren't here.\n")
return
if victim.is_npc():
ch.send("Not on NPC's.\n")
return
if victim.trust >= ch.trust:
ch.send("You failed.\n")
return
if victim.act.is_set(merc.PLR_FREEZE):
victim.act.rem_bit(merc.PLR_FREEZE)
victim.send("You can play again.\n")
ch.send("FREEZE removed.\n")
handler_game.wiznet("$N thaws %s." % victim.name, ch, None, merc.WIZ_PENALTIES, merc.WIZ_SECURE, 0)
else:
state_checks.SET_BIT(victim.act, merc.PLR_FREEZE)
victim.send("You can't do ANYthing!\n")
ch.send("FREEZE set.\n")
handler_game.wiznet("$N puts %s in the deep freeze." % victim.name, ch, None, merc.WIZ_PENALTIES,
merc.WIZ_SECURE, 0)
victim.save(force=True)
return
def do_nochannels(ch, argument):
argument, arg = game_utils.read_word(argument)
if not arg:
ch.send("Nochannel whom?")
return
victim = ch.get_char_world(arg)
if not victim:
ch.send("They aren't here.\n")
return
if victim.trust >= ch.trust:
ch.send("You failed.\n")
return
if victim.comm.is_set(merc.COMM_NOCHANNELS):
victim.comm = state_checks.REMOVE_BIT(victim.comm,
merc.COMM_NOCHANNELS)
victim.send("The gods have restored your channel priviliges.\n")
ch.send("NOCHANNELS removed.\n")
handler_game.wiznet("$N restores channels to %s" % victim.name, ch,
None, merc.WIZ_PENALTIES, merc.WIZ_SECURE, 0)
else:
victim.comm = state_checks.SET_BIT(victim.comm, merc.COMM_NOCHANNELS)
victim.send("The gods have revoked your channel priviliges.\n")
ch.send("NOCHANNELS set.\n")
handler_game.wiznet("$N revokes %s's channels." % victim.name, ch,
None, merc.WIZ_PENALTIES, merc.WIZ_SECURE, 0)
return
def do_noshout(ch, argument):
argument, arg = game_utils.read_word(argument)
if not arg:
ch.send("Noshout whom?\n")
return
victim = ch.get_char_world(arg)
if not victim:
ch.send("They aren't here.\n")
return
if victim.is_npc():
ch.send("Not on NPC's.\n")
return
if victim.trust >= ch.trust:
ch.send("You failed.\n")
return
if victim.comm.is_set(merc.COMM_NOSHOUT):
victim.comm = state_checks.REMOVE_BIT(victim.comm, merc.COMM_NOSHOUT)
victim.send("You can shout again.\n")
ch.send("NOSHOUT removed.\n")
handler_game.wiznet("$N restores shouts to %s." % victim.name, ch,
None, merc.WIZ_PENALTIES, merc.WIZ_SECURE, 0)
else:
victim.comm = state_checks.SET_BIT(victim.comm, merc.COMM_NOSHOUT)
victim.send("You can't shout!\n")
ch.send("NOSHOUT set.\n")
handler_game.wiznet("$N revokes %s's shouts." % victim.name, ch, None,
merc.WIZ_PENALTIES, merc.WIZ_SECURE, 0)
return
def do_log(ch, argument):
argument, arg = game_utils.read_word(argument)
if not arg:
ch.send("Log whom?\n")
return
if arg == "all":
#TODO: fix this by either adding it to merc, or figuring out an alternative
if fLogAll:
fLogAll = False
ch.send("Log ALL off.\n")
else:
fLogAll = True
ch.send("Log ALL on.\n")
return
victim = ch.get_char_world(arg)
if not victim:
ch.send("They aren't here.\n")
return
if victim.is_npc():
ch.send("Not on NPC's.\n")
return
# No level check, gods can log anyone.
if victim.act.is_set(merc.PLR_LOG):
victim.act = victim.act.rem_bit(merc.PLR_LOG)
ch.send("LOG removed.\n")
else:
victim.act = state_checks.SET_BIT(victim.act, merc.PLR_LOG)
ch.send("LOG set.\n")
return
def do_nosummon(ch, argument):
if ch.is_npc():
if state_checks.IS_SET(ch.imm_flags, merc.IMM_SUMMON):
ch.send("You are no longer immune to summon.\n")
ch.imm_flags = state_checks.REMOVE_BIT(ch.imm_flags,
merc.IMM_SUMMON)
else:
ch.send("You are now immune to summoning.\n")
ch.imm_flags = state_checks.SET_BIT(ch.imm_flags, merc.IMM_SUMMON)
else:
if ch.act.is_set(merc.PLR_NOSUMMON):
ch.send("You are no longer immune to summon.\n")
ch.act.rem_bit(merc.PLR_NOSUMMON)
else:
ch.send("You are now immune to summoning.\n")
ch.act.set_bit(merc.PLR_NOSUMMON)
def do_protect(ch, argument):
if not argument:
ch.send("Protect whom from snooping?\n")
return
victim = ch.get_char_world(argument)
if not victim:
ch.send("You can't find them.\n")
return
if victim.comm.is_set(merc.COMM_SNOOP_PROOF):
handler_game.act("$N is no longer snoop-proof.", ch, None, victim,
merc.TO_CHAR, merc.POS_DEAD)
victim.send("Your snoop-proofing was just removed.\n")
victim.comm = state_checks.REMOVE_BIT(victim.comm,
merc.COMM_SNOOP_PROOF)
else:
handler_game.act("$N is now snoop-proof.", ch, None, victim,
merc.TO_CHAR, merc.POS_DEAD)
victim.send("You are now immune to snooping.\n")
victim.comm = state_checks.SET_BIT(victim.comm, merc.COMM_SNOOP_PROOF)
def do_clantalk(ch, argument):
if not ch.is_clan() or ch.clan.independent:
ch.send("You aren't in a clan.\n")
return
if not argument:
if state_checks.IS_SET(ch.comm, merc.COMM_NOCLAN):
ch.send("Clan channel is now ON\n")
ch.comm = state_checks.REMOVE_BIT(ch.comm, merc.COMM_NOCLAN)
else:
ch.send("Clan channel is now OFF\n")
ch.comm = state_checks.SET_BIT(ch.comm, merc.COMM_NOCLAN)
return
if state_checks.IS_SET(ch.comm, merc.COMM_NOCHANNELS):
ch.send("The gods have revoked your channel priviliges.\n")
return
ch.comm = state_checks.REMOVE_BIT(ch.comm, merc.COMM_NOCLAN)
ch.send("You clan '%s'\n" % argument)
for d in merc.descriptor_list:
if d.is_connected(nanny.con_playing) and d.character != ch and ch.is_same_clan(d.character) \
and not state_checks.IS_SET(d.character.comm, merc.COMM_NOCLAN) and not state_checks.IS_SET(d.character.comm,
merc.COMM_QUIET):
merc.act("$n clans '$t'", ch, argument, d.character, merc.TO_VICT,
merc.POS_DEAD)
def do_deny(ch, argument):
argument, arg = game_utils.read_word(argument)
if not arg:
ch.send("Deny whom?\n")
return
victim = ch.get_char_world(arg)
if not victim:
ch.send("They aren't here.\n")
return
if victim.is_npc():
ch.send("Not on NPC's.\n")
return
if victim.trust >= ch.trust:
ch.send("You failed.\n")
return
victim.act = state_checks.SET_BIT(victim.act, merc.PLR_DENY)
victim.send("You are denied access!\n")
handler_game.wiznet("$N denies access to %s" % victim.name, ch, None,
merc.WIZ_PENALTIES, merc.WIZ_SECURE, 0)
ch.send("OK.\n")
victim.save(logout=True, force=True)
fight.stop_fighting(victim, True)
victim.do_quit("")
return
def spell_enchant_weapon(sn, level, ch, victim, target):
obj = victim
if obj.item_type != merc.ITEM_WEAPON:
ch.send("That isn't a weapon.\n")
return
if obj.wear_loc != -1:
ch.send("The item must be carried to be enchanted.\n")
return
# this means they have no bonus */
hit_bonus = 0
dam_bonus = 0
fail = 25 # base 25% chance of failure */
dam_found = False
hit_found = False
# find the bonuses */
affected = obj.affected
if not obj.enchanted:
affected = obj.pIndexData.affected
for paf in affected:
if paf.location == merc.APPLY_HITROLL:
hit_bonus = paf.modifier
hit_found = True
fail += 2 * (hit_bonus * hit_bonus)
elif paf.location == merc.APPLY_DAMROLL:
dam_bonus = paf.modifier
dam_found = True
fail += 2 * (dam_bonus * dam_bonus)
else: # things get a little harder */
fail += 25
# apply other modifiers */
fail -= 3 * level // 2
if obj.flags.bless:
fail -= 15
if obj.flags.glow:
fail -= 5
fail = max(5, min(fail, 95))
result = random.randint(1, 99)
# the moment of truth */
if result < (fail // 5): # item destroyed */
handler_game.act("$p shivers violently and explodes! ", ch, obj, None,
merc.TO_CHAR)
handler_game.act("$p shivers violently and explodeds! ", ch, obj, None,
merc.TO_ROOM)
obj.extract()
return
if result < (fail // 2): # item disenchanted */
handler_game.act("$p glows brightly, then fades...oops.", ch, obj,
None, merc.TO_CHAR)
handler_game.act("$p glows brightly, then fades.", ch, obj, None,
merc.TO_ROOM)
obj.enchanted = True
# remove all affects */
obj.affected[:] = []
# clear all flags */
obj.extra_flags = 0
return
if result <= fail: # failed, no bad result */
ch.send("Nothing seemed to happen.\n")
return
# okay, move all the old flags into new vectors if we have to */
if not obj.enchanted:
obj.enchanted = True
for paf in obj.pIndexData.affected:
af_new = handler_game.AFFECT_DATA()
af_new.where = paf.where
af_new.type = max(0, paf.type)
af_new.level = paf.level
af_new.duration = paf.duration
af_new.location = paf.location
af_new.modifier = paf.modifier
af_new.bitvector = paf.bitvector
obj.affected.append(af_new)
if result <= (100 - level // 5): # success! */
handler_game.act("$p glows blue.", ch, obj, None, merc.TO_CHAR)
handler_game.act("$p glows blue.", ch, obj, None, merc.TO_ROOM)
state_checks.SET_BIT(obj.extra_flags, merc.ITEM_MAGIC)
added = 1
else: # exceptional enchant */
handler_game.act("$p glows a brillant blue! ", ch, obj, None,
merc.TO_CHAR)
handler_game.act("$p glows a brillant blue! ", ch, obj, None,
merc.TO_ROOM)
state_checks.SET_BIT(obj.extra_flags, merc.ITEM_MAGIC)
state_checks.SET_BIT(obj.extra_flags, merc.ITEM_GLOW)
added = 2
# now add the enchantments */
if obj.level < merc.LEVEL_HERO - 1:
obj.level = min(merc.LEVEL_HERO - 1, obj.level + 1)
if dam_found:
for paf in obj.affected:
if paf.location == merc.APPLY_DAMROLL:
paf.type = sn
paf.modifier += added
paf.level = max(paf.level, level)
if paf.modifier > 4:
state_checks.SET_BIT(obj.extra_flags, merc.ITEM_HUM)
else: # add a new affect */
paf = handler_game.AFFECT_DATA()
paf.where = merc.TO_OBJECT
paf.type = sn
paf.level = level
paf.duration = -1
paf.location = merc.APPLY_DAMROLL
paf.modifier = added
paf.bitvector = 0
obj.affected.append(paf)
if hit_found:
for paf in obj.affected:
if paf.location == merc.APPLY_HITROLL:
paf.type = sn
paf.modifier += added
paf.level = max(paf.level, level)
if paf.modifier > 4:
state_checks.SET_BIT(obj.extra_flags, merc.ITEM_HUM)
else: # add a new affect */
paf = handler_game.AFFECT_DATA()
paf.type = sn
paf.level = level
paf.duration = -1
paf.location = merc.APPLY_HITROLL
paf.modifier = added
paf.bitvector = 0
obj.affected.append(paf)
def do_lock(ch, argument):
argument, arg = game_utils.read_word(argument)
if not arg:
ch.send("Lock what?\n")
return
obj = ch.get_item_here(arg)
if obj:
# portal stuff
if obj.item_type == merc.ITEM_PORTAL:
if not state_checks.IS_SET(obj.value[1], merc.EX_ISDOOR) or state_checks.IS_SET(obj.value[1],
merc.EX_NOCLOSE):
ch.send("You can't do that.\n")
return
if not state_checks.IS_SET(obj.value[1], merc.EX_CLOSED):
ch.send("It's not closed.\n")
return
if obj.value[4] < 0 or state_checks.IS_SET(obj.value[1], merc.EX_NOLOCK):
ch.send("It can't be locked.\n")
return
if not ch.has_key(obj.value[4]):
ch.send("You lack the key.\n")
return
if state_checks.IS_SET(obj.value[1], merc.EX_LOCKED):
ch.send("It's already locked.\n")
return
state_checks.SET_BIT(obj.value[1], merc.EX_LOCKED)
handler_game.act("You lock $p.", ch, obj, None, merc.TO_CHAR)
handler_game.act("$n locks $p.", ch, obj, None, merc.TO_ROOM)
return
# 'lock object'
if obj.item_type != merc.ITEM_CONTAINER:
ch.send("That's not a container.\n")
return
if not state_checks.IS_SET(obj.value[1], merc.CONT_CLOSED):
ch.send("It's not closed.\n")
return
if obj.value[2] < 0:
ch.send("It can't be locked.\n")
return
if not ch.has_key(obj.value[2]):
ch.send("You lack the key.\n")
return
if state_checks.IS_SET(obj.value[1], merc.CONT_LOCKED):
ch.send("It's already locked.\n")
return
state_checks.SET_BIT(obj.value[1], merc.CONT_LOCKED)
handler_game.act("You lock $p.", ch, obj, None, merc.TO_CHAR)
handler_game.act("$n locks $p.", ch, obj, None, merc.TO_ROOM)
return
door = handler_room.find_door(ch, arg)
if door >= 0:
# 'lock door'
pexit = ch.in_room.exit[door]
if not pexit.exit_info.is_set(merc.EX_CLOSED):
ch.send("It's not closed.\n")
return
if pexit.key < 0:
ch.send("It can't be locked.\n")
return
if not ch.has_key(pexit.key):
ch.send("You lack the key.\n")
return
if pexit.exit_info.is_set(merc.EX_LOCKED):
ch.send("It's already locked.\n")
return
pexit.exit_info.set_bit(merc.EX_LOCKED)
ch.send("*Click*\n")
handler_game.act("$n locks the $d.", ch, None, pexit.keyword, merc.TO_ROOM)
# lock the other side
to_room = pexit.to_room
if to_room and to_room.exit[merc.rev_dir[door]] != 0 \
and to_room.exit[merc.rev_dir[door]].to_room == ch.in_room:
to_room.exit[merc.rev_dir[door]].exit_info.set_bit(merc.EX_LOCKED)
def spell_enchant_armor(sn, level, ch, victim, target):
obj = victim
if obj.item_type != merc.ITEM_ARMOR:
ch.send("That isn't an armor.\n")
return
if not obj.equips_to:
ch.send("The item must be carried to be enchanted.\n")
return
# this means they have no bonus */
ac_bonus = 0
ac_found = False
fail = 25 # base 25% chance of failure */
affected = obj.affected
# find the bonuses */
if not obj.enchanted:
affected = obj.affected
for paf in affected:
if paf.location == merc.APPLY_AC:
ac_bonus = paf.modifier
ac_found = True
fail += 5 * (ac_bonus * ac_bonus)
else: # things get a little harder */
fail += 20
# apply other modifiers */
fail -= level
if obj.flags.bless:
fail -= 15
if obj.flags.glow:
fail -= 5
fail = max(5, min(fail, 85))
result = random.randint(1, 99)
# the moment of truth */
if result < (fail // 5): # item destroyed */
handler_game.act("$p flares blindingly... and evaporates! ", ch, obj,
None, merc.TO_CHAR)
handler_game.act("$p flares blindingly... and evaporates! ", ch, obj,
None, merc.TO_ROOM)
obj.extract()
if result < (fail // 3): # item disenchanted */
handler_game.act("$p glows brightly, then fades...oops.", ch, obj,
None, merc.TO_CHAR)
handler_game.act("$p glows brightly, then fades.", ch, obj, None,
merc.TO_ROOM)
obj.enchanted = True
# remove all affects */
obj.affected[:] = []
# clear all flags */
obj.extra_flags = 0
return
if result <= fail: # failed, no bad result */
ch.send("Nothing seemed to happen.\n")
return
# okay, move all the old flags into new vectors if we have to */
if not obj.enchanted:
obj.enchanted = True
for paf in obj.pIndexData.affected:
af_new = handler_game.AFFECT_DATA()
af_new.where = paf.where
af_new.type = max(0, paf.type)
af_new.level = paf.level
af_new.duration = paf.duration
af_new.location = paf.location
af_new.modifier = paf.modifier
af_new.bitvector = paf.bitvector
obj.affected.append(af_new)
if result <= (90 - level // 5): # success! */
handler_game.act("$p shimmers with a gold aura.", ch, obj, None,
merc.TO_CHAR)
handler_game.act("$p shimmers with a gold aura.", ch, obj, None,
merc.TO_ROOM)
state_checks.SET_BIT(obj.extra_flags, merc.ITEM_MAGIC)
added = -1
else: # exceptional enchant */
handler_game.act("$p glows a brillant gold! ", ch, obj, None,
merc.TO_CHAR)
handler_game.act("$p glows a brillant gold! ", ch, obj, None,
merc.TO_ROOM)
state_checks.SET_BIT(obj.extra_flags, merc.ITEM_MAGIC)
state_checks.SET_BIT(obj.extra_flags, merc.ITEM_GLOW)
added = -2
# now add the enchantments */
if obj.level < merc.LEVEL_HERO:
obj.level = min(merc.LEVEL_HERO - 1, obj.level + 1)
if ac_found:
for paf in obj.affected:
if paf.location == merc.APPLY_AC:
paf.type = sn
paf.modifier += added
paf.level = max(paf.level, level)
else: # add a new affect */
paf = handler_game.AFFECT_DATA()
paf.where = merc.TO_OBJECT
paf.type = sn
paf.level = level
paf.duration = -1
paf.location = merc.APPLY_AC
paf.modifier = added
paf.bitvector = 0
obj.affected.append(paf)