def load_shops(self):
"""
Load character's shop.
"""
# shops records
shop_records = NPCShops.get(self.get_data_key())
shop_keys = set([record.shop for record in shop_records])
# remove old shops
for shop_key in self.db.shops:
if shop_key not in shop_keys:
# remove this shop
self.db.shops[shop_key].delete()
del self.db.shops[shop_key]
# add new shop
for shop_record in shop_records:
shop_key = shop_record.shop
if shop_key not in self.db.shops:
# Create shop object.
shop_obj = build_object(shop_key)
if not shop_obj:
logger.log_errmsg("Can't create shop: %s" % shop_key)
continue
self.db.shops[shop_key] = shop_obj
shop_obj.set_owner(self)
def load_goods(self):
"""
Load shop goods.
"""
# shops records
goods_records = ShopGoods.get(self.get_data_key())
goods_keys = set([record.key for record in goods_records])
# search current goods
current_goods = {}
for key, obj in self.db.goods.items():
if key in goods_keys:
current_goods[key] = obj
else:
# remove goods that is not in goods_keys
obj.delete()
# add new goods
for goods_record in goods_records:
goods_key = goods_record.key
if goods_key not in current_goods:
# Create shop_goods object.
goods_obj = build_object(goods_key)
if not goods_obj:
logger.log_errmsg("Can't create goods: %s" % goods_key)
continue
current_goods[goods_key] = goods_obj
self.db.goods = current_goods
def attack_temp_target(self, target_key, target_level=0, desc=""):
"""
Attack a temporary clone of a target. This creates a new character object for attack.
The origin target will not be affected.
Args:
target_key: (string) the info key of the target object.
target_level: (int) target object's level
desc: (string) string to describe this attack
Returns:
(boolean) fight begins
"""
if target_level == 0:
# Find the target and get its level.
obj = search_obj_data_key(target_key)
if obj:
obj = obj[0]
target_level = obj.db.level
# Create a target.
target = build_object(target_key, target_level, reset_location=False)
if not target:
logger.log_errmsg("Can not create the target %s." % target_key)
return False
target.is_temp = True
return self.attack_target(target, desc)
def learn_skill(self, skill_key, is_default, silent):
"""
Learn a new skill.
Args:
skill_key: (string) skill's key
is_default: (boolean) if it is a default skill
silent: (boolean) do not show messages to the player
Returns:
(boolean) learned skill
"""
if skill_key in self.db.skills:
self.msg({"msg": _("You have already learned this skill.")})
return False
# Create skill object.
skill_obj = build_object(skill_key)
if not skill_obj:
self.msg({"msg": _("Can not learn this skill.")})
return False
# set default
if is_default:
skill_obj.set_default(is_default)
# Store new skill.
skill_obj.set_owner(self)
self.db.skills[skill_key] = skill_obj
# If it is a passive skill, player's status may change.
if skill_obj.passive:
self.refresh_properties(True)
# Notify the player
if not silent and self.has_account:
self.show_status()
self.show_skills()
self.msg(
{"msg": _("You learned skill {C%s{n.") % skill_obj.get_name()})
return True
def accept(self, quest_key):
"""
Accept a quest.
Args:
quest_key: (string) quest's key
Returns:
None
"""
if quest_key in self.current_quests:
return
# Create quest object.
new_quest = build_object(quest_key)
if not new_quest:
return
new_quest.set_owner(self.owner)
self.current_quests[quest_key] = new_quest
self.owner.msg({"msg": _("Accepted quest {C%s{n.") % new_quest.get_name()})
self.show_quests()
self.owner.show_location()
def receive_objects(self, obj_list, mute=False):
"""
Add objects to the inventory.
Args:
obj_list: (list) a list of object keys and there numbers.
list item: {"object": object's key
"number": object's number}
mute: (boolean) do not send messages to the owner
Returns:
(list) a list of objects that not have been received and their reasons.
[{
"key": key,
"name": name,
"level": level,
"number": number,
"icon": icon,
"reject": reason,
}]
"""
objects = [] # objects that have been accepted
# check what the character has now
inventory = {}
for item in self.contents:
key = item.get_data_key()
if key in inventory:
# if the character has more than one item of the same kind,
# get the smallest stack.
if inventory[key].db.number > item.db.number:
inventory[key] = item
else:
inventory[key] = item
for obj in obj_list:
key = obj["object"]
level = obj.get("level")
available = obj["number"]
name = ""
icon = ""
number = available
accepted = 0
reject = False
unique = False
if number == 0:
# it is an empty object
if key in inventory:
# already has this object
continue
object_record = None
try:
common_model_name = TYPECLASS("COMMON_OBJECT").model_name
object_record = WorldData.get_table_data(common_model_name,
key=key)
object_record = object_record[0]
except Exception as e:
pass
if not object_record:
# can not find object's data record
continue
if object_record.can_remove:
# remove this empty object
continue
# create a new content
new_obj = build_object(key, level=level)
if not new_obj:
reject = _("Can not get %s.") % key
else:
name = new_obj.get_name()
icon = new_obj.icon
# move the new object to the character
if not new_obj.move_to(self, quiet=True, emit_to_obj=self):
new_obj.delete()
reject = _("Can not get %s.") % name
else:
# common number
# if already has this kind of object
if key in inventory:
# add to current object
name = inventory[key].name
icon = inventory[key].icon
unique = inventory[key].unique
add = number
if add > inventory[key].max_stack - inventory[
key].db.number:
add = inventory[key].max_stack - inventory[
key].db.number
if add > 0:
# increase stack number
inventory[key].increase_num(add)
number -= add
accepted += add
# if does not have this kind of object, or stack is full
while number > 0:
if unique:
# can not have more than one unique objects
reject = _("Can not get more %s.") % name
break
# create a new content
new_obj = build_object(key, level=level)
if not new_obj:
reject = _("Can not get %s.") % name
break
name = new_obj.get_name()
icon = new_obj.icon
unique = new_obj.unique
# move the new object to the character
if not new_obj.move_to(self, quiet=True, emit_to_obj=self):
new_obj.delete()
reject = _("Can not get %s.") % name
break
# Get the number that actually added.
add = number
if add > new_obj.max_stack:
add = new_obj.max_stack
if add <= 0:
break
new_obj.increase_num(add)
number -= add
accepted += add
objects.append({
"key": key,
"name": name,
"icon": icon,
"number": accepted,
"reject": reject,
})
if not mute:
# Send results to the player.
message = {"get_objects": objects}
self.msg(message)
self.show_inventory()
# call quest handler
for item in objects:
if not item["reject"]:
self.quest_handler.at_objective(defines.OBJECTIVE_OBJECT,
item["key"], item["number"])
return objects