def report(intel: Intel, target: NPC):
player = Player.current()
# check if player has the intel
if not PlayerKnowledgeBook.get_or_none(player=player, intel=intel):
Message.error("You don't have the intel '%s'" % intel)
return False
# check if player is in the target place_location
if target.place != player.place:
Message.debug("Player is not at the target (%s) location (%s)" %
(target, target.place))
Message.error("You are not at the target's (%s) location" % target)
return False
# check if player know where the receiver is
if not PlayerKnowledgeBook.get_or_none(
player=player, intel=Intel.construct(npc_place=target)):
Message.debug("Player does not know where the NPC (%s) is located" %
target)
Message.error("Player does not know where the NPC is located")
return False
# update Player's favours book if target hasn't have it already
if not NPCKnowledgeBook.get_or_none(npc=target, intel=intel):
FavoursBook.construct(target, intel.worth_())
# update target's intel list
NPCKnowledgeBook.create(npc=target, intel=intel)
Message.achievement("Intel '%s' reported to the NPC '%s'" %
(intel.detail(), target))
return True
def steal_1(item_to_steal: Item, item_holder: NPC):
"""
Go someplace, sneak up on somebody, and take something.
:return:
"""
# item[1] is to be stolen from NPC[1] who has it
# place_location[1] is where NPC[1] lives
item_holder_place = item_holder.place
player = Player.current()
player.next_location = item_holder_place
player.save()
intel = Intel.construct(item_place=item_to_steal)
PlayerKnowledgeBook.get_or_create(player=player, intel=intel)
Message.achievement("Intel '%s' learned" % intel.detail())
# steps:
# goto: place_location[1]
# T.stealth: stealth NPC[1]
# T.take: take item[1] from NPC[1]
steps = [[item_holder_place, item_holder], [item_holder],
[item_to_steal, item_holder]]
Message.instruction("Sneak up on '%s', and take '%s'" %
(item_holder, item_to_steal))
return steps
def comfort_2(motivated: NPC) -> list:
"""
Kill pests
:param motivated:
:return:
"""
# find enemy of motivated, or create one
results = NPC.select().where(NPC.clan != motivated.clan).order_by(
fn.Random()).limit(1)
if results:
enemy = results.get()
else:
# No NPC left in the world except the motivated
enemies_clan = Clan.select().where(Clan.id != motivated.clan).order_by(
fn.Random()).get()
enemy = NPC.create(place=Place.select().order_by(fn.Random()).get(),
clan=enemies_clan,
name=NPCName.fetch_new())
player = Player.current()
damage_report_intel = Intel.construct(
other='arbitrary_pest_damage_report_' + str(randint(100, 999)))
PlayerKnowledgeBook.create(player=player, intel=damage_report_intel)
# steps:
# goto enemies place
# kill enemies
# goto motivated place
# T.report intel(?) to motivated
steps = [[enemy.place, enemy], [enemy], [motivated.place, motivated],
[damage_report_intel, motivated]]
Message.instruction("%s: Take care of that pest '%s' for me" %
(motivated, enemy))
return steps
def reputation_2(motivated: NPC) -> list:
"""
Kill enemies of motivated
:param motivated: given from higher level nodes
:return:
"""
results = NPC.select().where(NPC.clan != motivated.clan).order_by(
fn.Random()).limit(1)
if results:
enemy = results.get()
else:
# No NPC left in the world except the motivated
enemies_clan = Clan.select().where(Clan.id != motivated.clan).order_by(
fn.Random()).get()
enemy = NPC.create(place=Place.select().order_by(fn.Random()).get(),
clan=enemies_clan,
name=NPCName.fetch_new())
player = Player.current()
killing_report_intel = Intel.construct(other='arbitrary_killing_report_' +
str(randint(100, 999)))
PlayerKnowledgeBook.create(player=player, intel=killing_report_intel)
# steps:
# goto enemies place
# kill enemies
# goto motivated place
# T.report intel(?) to motivated
steps = [[enemy.place, enemy], [enemy], [motivated.place, motivated],
[killing_report_intel, motivated]]
Message.instruction("%s: Kill my enemy '%s', and report it" %
(motivated, enemy))
return steps
def reputation_3(motivated: NPC) -> list:
"""
Visit a dangerous place
:param motivated:
:return:
"""
# goto an enemies place
enemies = NPC.select().where(NPC.clan != motivated.clan).order_by(
fn.Random()).limit(1)
if enemies:
place = enemies[0].place
else:
place = Place.select().order_by(fn.Random()).limit(1)
if place:
place = place[0]
else:
Message.debug("No place found in the World!")
place = helper.create_place()
player = Player.current()
danger_report_intel = Intel.construct(other='arbitrary_danger_report_' +
str(randint(100, 999)))
PlayerKnowledgeBook.create(player=player, intel=danger_report_intel)
# steps
# goto
# goto
# report
steps = [[place], [motivated.place, motivated],
[danger_report_intel, motivated]]
Message.instruction(
"%s: Goto the dangerous '%s' and report what you've seen there" %
(motivated, place))
return steps
def learn_1(required_intel: Intel):
"""
You already know it.
:param required_intel:
:return:
"""
player = Player.current()
# update player intel
PlayerKnowledgeBook.get_or_create(player=player, intel=required_intel)
if (required_intel.npc_place or
required_intel.item_place) and not required_intel.place_location:
# if player knows an NPC's place but doesn't know the location of that place, add the location too
if required_intel.npc_place:
place = required_intel.npc_place.place
else:
place = required_intel.item_place.place
if not place:
Message.debug("Error! npc_place or item_place are empty")
PlayerKnowledgeBook.get_or_create(
player=player, intel=Intel.construct(place_location=place))
Message.event("Intel '%s' discovered" % required_intel.detail())
return [[]]
def protection_1(motivated: NPC) -> list:
"""
Attack threatening entities
:param motivated:
:return:
"""
# find enemy of motivated, or create one
results = NPC.select().where(NPC.clan != motivated.clan).order_by(
fn.Random()).limit(1)
if results:
enemy = results.get()
else:
# No NPC left in the world except the motivated
enemies_clan = Clan.select().where(Clan.id != motivated.clan).order_by(
fn.Random()).get()
enemy = NPC.create(place=Place.select().order_by(fn.Random()).get(),
clan=enemies_clan,
name=NPCName.fetch_new())
player = Player.current()
threat_report_intel = Intel.construct(
other='arbitrary_threat_damage_report_' + str(randint(100, 999)))
PlayerKnowledgeBook.create(player=player, intel=threat_report_intel)
# steps:
# goto enemies place
# kill enemies
# goto motivated place
# T.report intel(?) to motivated
steps = [[enemy.place, enemy], [enemy], [motivated.place, motivated],
[threat_report_intel, motivated]]
Message.instruction("%s: Relieve me of '%s' threats, then report it" %
(motivated, enemy))
return steps
def add_intel(intel: Intel):
player = Player.current()
PlayerKnowledgeBook.get_or_create(player=player, intel=intel)
# add additional intel if needed
if intel.npc_place:
place = intel.npc_place.place
PlayerKnowledgeBook.get_or_create(player=player, intel=Intel.construct(place_location=place))
elif intel.item_place:
add_item_place_intel(intel.item_place)
def create_place():
player = Player.current()
player_place = player.place # type: Place
new_x = abs(player_place.x
+ randint(WorldParams.minimum_distance, WorldParams.reachable_distance)
* (1 if random() < 0.5 else -1))
new_y = abs(player_place.y
+ randint(WorldParams.minimum_distance, WorldParams.reachable_distance)
* (1 if random() < 0.5 else -1))
place_to_go = Place.create(name=PlaceName.fetch_new(), x=new_x, y=new_y)
PlayerKnowledgeBook.create(player=player, intel=Intel.construct(place_location=place_to_go))
return place_to_go
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 add_item_place_intel(item: Item):
player = Player.current()
if item.place:
PlayerKnowledgeBook.get_or_create(player=player, intel=Intel.construct(item_place=item))
PlayerKnowledgeBook.get_or_create(player=player, intel=Intel.construct(place_location=item.place))
elif item.belongs_to:
PlayerKnowledgeBook.get_or_create(player=player, intel=Intel.construct(item_place=item))
PlayerKnowledgeBook.get_or_create(player=player, intel=Intel.construct(npc_place=item.belongs_to))
PlayerKnowledgeBook.get_or_create(player=player, intel=Intel.construct(place_location=item.belongs_to.place))
else:
# player has the item
pass
return True
def give(item: Item, receiver: NPC):
# check if player has the item
player = Player.current()
if item.belongs_to_player != player:
Message.error("You don't have the item (%s) to give" % item)
return False
# check if player is at receiver's location
if player.place != receiver.place:
Message.debug("Player is not at the receiver NPC (%s) location (%s)" %
(receiver, receiver.place))
Message.error("You are not at the receiver's (%s) location" % receiver)
return False
# check if player know where the receiver is
if not PlayerKnowledgeBook.get_or_none(
player=player, intel=Intel.construct(npc_place=receiver)):
Message.debug("Player does not know where the NPC (%s) is located" %
receiver)
Message.error("Player does not know where the NPC is located")
return False
item.belongs_to_player = None
item.belongs_to = receiver
item.save()
# update favours book
FavoursBook.construct(npc=receiver,
owe_factor=item.worth_(),
player=player)
Message.achievement("Item '%s' has been given to the NPC '%s'" %
(item, receiver))
return True
def use(item_to_use: Item, target: NPC):
player = Player.current()
# check if player has the item
if item_to_use.belongs_to_player != player:
Message.error("You don't have the item (%s)" % item_to_use)
return False
# check if player at target's place_location
if target.place != player.place:
Message.debug("Player is not at the target '%s's location (%s)" %
(target, target.place))
Message.error("You are not at the target '%s's location" % target)
return False
# check if player know where the receiver is
if not PlayerKnowledgeBook.get_or_none(
player=player, intel=Intel.construct(npc_place=target)):
Message.debug("Player does not know where the NPC (%s) is located" %
target)
Message.error("Player does not know where the NPC is located")
return False
item_to_use.use(npc=target)
# depending on positive or negative impact_factor of the item usage, target record in player's favour gets updated
FavoursBook.construct(target, float(item_to_use.impact_factor or 0.0))
Message.achievement("Item '%s' used on the '%s'" % (item_to_use, target))
return True
def listen(intel: Intel, informer: NPC):
# check if informer has the intel
if not NPCKnowledgeBook.get_or_none(intel=intel, npc=informer):
Message.error("Informer doesn't have the intel (%s) player wants" %
intel)
return False
player = Player.current()
# check if player is in the informer place_location
if informer.place != player.place:
Message.error("You are not at the informer's (%s) location" % informer)
return False
# check if player know where the receiver is
if not PlayerKnowledgeBook.get_or_none(
player=player, intel=Intel.construct(npc_place=informer)):
Message.debug("Player does not know where the NPC (%s) is located" %
informer)
Message.error("Player does not know where the NPC is located")
return False
# update Player's intel
NarrativeHelper.add_intel(intel)
FavoursBook.construct(informer, -intel.worth_(), player)
Message.achievement("Intel '%s' acquired by listening to '%s'" %
(intel.detail(), informer))
return True
def damage(target: NPC):
player = Player.current()
# check if player is at target place_location
if player.place != target.place:
Message.error("You are not at the target '%s's location" % target)
return False
# check if player know where the receiver is
if not PlayerKnowledgeBook.get_or_none(
player=player, intel=Intel.construct(npc_place=target)):
Message.debug("Player does not know where the NPC (%s) is located" %
target)
Message.error("Player does not know where the NPC is located")
return False
target.health_meter -= 0.3
if target.health_meter <= 0:
return kill(target)
else:
Message.debug("NPC '%s' has been damaged, current health meter: %s" %
(target, target.health_meter))
Message.achievement("NPC '%s' has been damaged" % target)
target.save()
return True
def spy(spy_on: NPC, intel_target: Intel):
player = Player.current()
# check if player is at target's location
if player.place != spy_on.place:
Message.debug("Player is not at the NPC (%s) location (%s) to spy" %
(spy_on, spy_on.place))
Message.error("You are not at the NPC '%s's location to spy" % spy_on)
return False
# check if player know where the receiver is
if not PlayerKnowledgeBook.get_or_none(
player=player, intel=Intel.construct(npc_place=intel_target)):
Message.debug("Player does not know where the NPC (%s) is located" %
intel_target)
Message.error("Player does not know where the NPC is located")
return False
# check if the target has the piece of intel
if not NPCKnowledgeBook.get_or_none(npc=spy_on, intel=intel_target):
Message.debug(
"Target (%s) does not have the intel (%s) player wanted" %
(spy_on, intel_target))
Message.error(
"Target (%s) does not have the intel (%s) player wanted" %
(spy_on, intel_target))
return False
# update Player's intel
NarrativeHelper.add_intel(intel_target)
Message.achievement("Intel '%s' gathered by spying on '%s'" %
(intel_target.detail(), spy_on))
return True
def gather(item_to_gather: Item):
player = Player.current()
# check if player is at item location
if item_to_gather.place != player.place:
Message.debug(
"Player is not at the item '%s's location (%s) to gather it" %
(item_to_gather, item_to_gather.place))
Message.error("You are not at the item '%s's location to gather it" %
item_to_gather)
return False
# check if player know where the item is
if not PlayerKnowledgeBook.get_or_none(
player=player, intel=Intel.construct(item_place=item_to_gather)):
Message.debug("Player does not know where the item (%s) is located" %
item_to_gather)
Message.error("Player does not know where the item is located")
return False
# update Player's belongings
item_to_gather.belongs_to_player = player
item_to_gather.save()
Message.achievement("Item '%s' gathered" % item_to_gather)
return True
def goto_2(destination: Place, npc: NPC = None, item: Item = None):
"""
Explore destination to find npc or item
:return:
"""
# place_location[1] is destination
# area around location[1] is given to player to explore and find location[1]
player = Player.current()
# ensure player doesn't already know where the NPC or item is
if npc:
intel = Intel.construct(npc_place=npc)
if PlayerKnowledgeBook.get_or_none(player=player, intel=intel):
# player knows where the NPC is, move the NPC then
npc.place = Place.select().where(Place.id != destination).order_by(
fn.Random()).get()
npc.save()
destination = npc.place
Message.event(
"You just missed '%s' he has moved to somewhere else" % npc)
elif item:
intel = Intel.construct(item_place=item)
if PlayerKnowledgeBook.get_or_none(player=player, intel=intel):
# player knows where the Item is, move the item or item's holder
if item.belongs_to:
holder = item.belongs_to
holder.place = Place.select().where(
Place.id != destination).order_by(fn.Random()).get()
holder.save()
destination = holder.place
Message.event(
"Item '%s's holder just has been moved to somewhere else" %
item)
else:
item.place = Place.select().where(
Place.id != destination).order_by(fn.Random()).get()
item.save()
destination = item.place
Message.event(
"Item '%s' just has been moved to somewhere else" % item)
# steps:
# T.explore
steps = [[destination, npc, item]]
Message.instruction("Explore around '%s'" % destination)
return steps
def get_3(item_to_fetch: Item):
"""
Go someplace and pick something up that’s lying around there
:param item_to_fetch:
:return:
"""
if item_to_fetch.place:
dest = item_to_fetch.place
elif item_to_fetch.belongs_to:
# someone took it and put it in a specific place, put it where the NPC is
Message.event(
"Someone has stolen the item '%s' and put it somewhere else" %
item_to_fetch)
dest = item_to_fetch.belongs_to.place
item_to_fetch.belongs_to = None
item_to_fetch.place = dest
item_to_fetch.save()
else:
# player already has the item or no one has it, put it in a random place
Message.event(
"Someone has stolen the item '%s' and has put it in a random place"
% item_to_fetch)
dest = Place.select().order_by(fn.Random()).get()
item_to_fetch.place = dest
item_to_fetch.save()
player = Player.current()
player.next_location = dest
player.save()
intel = Intel.construct(item_place=item_to_fetch)
PlayerKnowledgeBook.get_or_create(player=player, intel=intel)
Message.achievement("Intel '%s' learned" % intel.detail())
# steps:
# goto
# gather
steps = [[dest, None, item_to_fetch], [item_to_fetch]]
Message.instruction("Gather '%s' from '%s'" % (item_to_fetch, dest))
return steps
def talk(npc: NPC):
player = Player.current()
if player.place != npc.place:
Message.error("You are not at the NPC '%s's place, can't talk to him" %
npc)
return False
if not PlayerKnowledgeBook.get_or_none(
player=player, intel=Intel.construct(npc_place=npc)):
Message.error("NPC '%s's current location is unknown" % npc)
return False
Message.achievement("Talking to '%s'" % npc)
return True
def steal_2(item_to_steal: Item, item_holder: NPC):
"""
Go someplace, kill somebody and take something
:param item_to_steal:
:param item_holder:
:return:
"""
player = Player.current()
player.next_location = item_holder.place
player.save()
intel = Intel.construct(item_place=item_to_steal)
PlayerKnowledgeBook.get_or_create(player=player, intel=intel)
Message.achievement("Intel '%s' learned" % intel.detail())
# steps:
# goto holder
# kill holder
# T.take item from holder
steps = [[item_holder.place, item_holder], [item_holder], [item_to_steal]]
Message.instruction("Kill '%s' and take '%s'" %
(item_holder, item_to_steal))
return steps
def explore(area_location: Place, npc: NPC, item: Item):
player = Player.current()
if npc:
intel = Intel.construct(npc_place=npc)
elif item:
intel = Intel.construct(item_place=item)
else:
intel = None
if intel and not PlayerKnowledgeBook.get_or_none(player=player,
intel=intel):
return False
return player.place == area_location
def exchange(item_holder: NPC, item_to_give: Item, item_to_take: Item):
player = Player.current()
# check if player has the item_to_give and holder has the item_to_take
if item_to_give.belongs_to_player != player:
Message.debug("item_to_give: '%s', belongs_to_player: '%s'" %
(item_to_give, item_to_give.belongs_to_player))
return False
if item_to_take.belongs_to != item_holder:
Message.debug(
"item_to_take: '%s', belongs_to: '%s', item_holder: '%s'" %
(item_to_take, item_to_give.belongs_to, item_holder))
return False
# check if player is at item_holder's place_location
if item_holder.place != player.place:
Message.debug(
"Player is not at the item_holder (%s) place_location (%s)" %
(item_holder, item_holder.place))
Message.error("You are not at the item holder (%s) location" %
item_holder)
return False
# check if player know where the receiver is
if not PlayerKnowledgeBook.get_or_none(
player=player, intel=Intel.construct(npc_place=item_holder)):
Message.debug("Player does not know where the NPC (%s) is located" %
item_holder)
Message.error("Player does not know where the NPC is located")
return False
# update Player's belongings
item_to_take.belongs_to = None
item_to_take.belongs_to_player = player
item_to_take.save()
item_to_give.belongs_to_player = None
item_to_give.belongs_to = item_holder
item_to_give.save()
npc_owing = item_to_give.worth_() - item_to_take.worth_()
FavoursBook.construct(item_holder, npc_owing, player)
Message.achievement("Item '%s' exchanged for '%s', with NPC '%s'" %
(item_to_give, item_to_take, item_holder))
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
def goto_1(destination: Place, npc: NPC = None, item: Item = None):
"""
You are already there.
:return:
"""
player = Player.current()
if npc or item:
event_dest_str = str(npc if npc else item) + ' (' + str(
destination) + ')'
else:
event_dest_str = str(destination)
if npc:
# move the npc
npc.place = player.place
npc.save()
intel = Intel.construct(npc_place=npc)
PlayerKnowledgeBook.get_or_create(player=player, intel=intel)
Message.debug("NPC (%s) moved to the player location (%s)" %
(npc, player.place))
Message.event("%s moved to your location" % npc)
elif item:
# move item or the holder
if item.belongs_to:
holder = item.belongs_to # type: NPC
holder.place = player.place
holder.save()
intel = Intel.construct(npc_place=holder)
PlayerKnowledgeBook.get_or_create(player=player, intel=intel)
Message.debug(
"Item (%s) holder (%s) moved to the player location (%s)" %
(item, item.belongs_to, player.place))
Message.event("Item '%s's holder moved to your location" % item)
elif item.belongs_to_player:
Message.debug("Player already has the item %s" % item)
Message.event("You already have the item '%s'" % item)
else:
item.place = player.place
item.save()
intel = Intel.construct(item_place=item)
PlayerKnowledgeBook.get_or_create(player=player, intel=intel)
Message.debug("Item (%s) moved to the player location (%s)" %
(item, player.place))
Message.event("Item '%s' has been moved to your location" % item)
else:
# update player's location
player.place = destination
player.save()
Message.debug("Player moved to %s location" % event_dest_str)
Message.event("Player has been moved to %s location" % destination)
return [[]]
def take(item_to_take: Item, item_holder: NPC = None):
if item_holder is None:
return take_loot(item_to_take)
player = Player.current()
# check if NPC has the item
if item_to_take.belongs_to != item_holder:
Message.debug(
"NPC '%s' doesn't have the item '%s' to give. It belongs to '%s'" %
(item_holder, item_to_take, item_to_take.belongs_to))
Message.error("NPC '%s' doesn't have the item '%s' to give" %
(item_holder, item_to_take))
return False
# check if player is at item_holder's place_location
if item_holder.place != player.place:
Message.debug(
"Player is not at the item_holder (%s) place_location (%s)" %
(item_holder, item_holder.place))
Message.error("You are not at the NPC '%s's location" % item_holder)
return False
# check if player know where the receiver is
if not PlayerKnowledgeBook.get_or_none(
player=player, intel=Intel.construct(npc_place=item_holder)):
Message.debug("Player does not know where the NPC (%s) is located" %
item_holder)
Message.error("Player does not know where the NPC is located")
return False
# remove item from holder's belongings and add to player's
item_to_take.belongs_to = None
item_to_take.belongs_to_player = player
item_to_take.save()
FavoursBook.construct(item_holder, -item_to_take.worth_(), player)
Message.achievement("Item '%s' taken" % item_to_take)
return True
def stealth(target: NPC):
player = Player.current()
# check if player at target's place_location
if player.place != target.place:
Message.debug("Player is not at the target (%s) place_location (%s)" %
(target, target.place))
Message.error("You are not at the target '%s's location" % target)
return False
# check if player know where the receiver is
if not PlayerKnowledgeBook.get_or_none(
player=player, intel=Intel.construct(npc_place=target)):
Message.debug("Player does not know where the NPC (%s) is located" %
target)
Message.error("Player does not know where the NPC is located")
return False
Message.achievement("Successfully snuck on '%s'" % target)
return True
def kill(target: NPC):
player = Player.current()
# check if player is at target place_location
if player.place != target.place:
Message.error("You are not at the target '%s's location" % target)
return False
# check if player know where the receiver is
if not PlayerKnowledgeBook.get_or_none(
player=player, intel=Intel.construct(npc_place=target)):
Message.debug("Player does not know where the NPC (%s) is located" %
target)
Message.error("Player does not know where the NPC is located")
return False
NPCDead.create(name=target.name, place=target.place, clan=target.clan)
Message.achievement("NPC '%s' has been killed" % target)
target.delete_instance(recursive=True)
return True
def get_4(item_to_fetch: Item):
"""
an NPC have the item, but you need to give the NPC something in an exchange
:param item_to_fetch:
:return:
"""
player = Player.current()
# find an NPC who has the needed item, and has it in exchange list
exchanges = Exchange.select().join(Item)
if item_to_fetch.is_singleton():
exchanges = exchanges.where(Exchange.item == item_to_fetch)
else:
exchanges = exchanges.where(
Exchange.item.generic == item_to_fetch.generic)
if exchanges:
locations_scores = [
player.distance(exc.need.npc.place) for exc in exchanges
]
exchanges = sort_by_list(exchanges, locations_scores)
exchange = exchanges[0]
item_to_give = exchange.need.item
item_holder = exchange.need.npc
else:
# no one wants to offer the "item_to_fetch" in exchange for something else
# you can even trade with your enemies so alliance doesn't really matters here
# first try find someone who needs this item
Message.debug(
"No one wants to offer the '%s' in exchange for something else" %
item_to_fetch)
needs = Need.select().where(Need.item == item_to_fetch).group_by(
Need.npc)
if needs.count():
need = needs.order_by(fn.Random()).get()
item_holder = need.npc
Message.debug(
"NPC '%s' needs something, ideal to create an exchange motive with the item '%s' for him"
% (item_holder, item_to_fetch))
else:
# no one need anything create a need for coin for an NPC
results = NPC.select()
locations_scores = [player.distance(npc.place) for npc in results]
results = sort_by_list(results, locations_scores)
item_holder = results[0]
Message.debug(
"No one need anything create a need for 'coin' for a close-by NPC '%s'"
% item_holder)
need = Need.create(
npc=item_holder,
item=Item.get(generic=GenericItem.get(name='coin')))
Exchange.create(need=need, item=item_to_fetch)
if item_to_fetch.belongs_to != item_holder:
# ensure NPC has the item
item_to_fetch.belongs_to = item_holder
item_to_fetch.save()
item_to_give = need.item
player.next_location = item_holder.place
player.save()
intel = Intel.construct(item_place=item_to_fetch)
PlayerKnowledgeBook.get_or_create(player=player, intel=intel)
Message.achievement("Intel '%s' learned" % intel.detail())
# check for player belonging for the exchange item
if item_to_give.is_singleton():
player_owns = (item_to_give.belongs_to_player == player)
else:
player_owns = Item.select().where(Item.generic == item_to_give.generic,
Item.belongs_to_player
== player) is True
if player_owns:
# player has the item
# goto
# exchange
steps = [[], [], [], [item_holder.place, item_holder],
[item_holder, item_to_give, item_to_fetch]]
Message.instruction(
"Do a sub-quest, meet '%s' and exchange '%s' with '%s'" %
(item_holder, item_to_give, item_to_fetch))
return steps
# steps:
# goto
# get
# sub-quest
# goto
# exchange
steps = [[item_to_give.place_(), None, item_to_give], [item_to_give], [],
[item_holder.place, item_holder],
[item_holder, item_to_give, item_to_fetch]]
Message.instruction(
"Get '%s', do a sub-quest, meet '%s' and exchange '%s' with '%s'" %
(item_to_give, item_holder, item_to_give, item_to_fetch))
return steps
