def put_on_item(self, user_name, item_id):
result = False
int_id = int(item_id)
# get type of thing, e.g. right_hand, left_hand, head, etc.
item_type = items_manager.get_item_type(int_id)
character = self.online_users[user_name].character
bag_items = character.bag.split(",")
# check if character has thing and can put it on
if item_id in bag_items and items_manager.check_item(character, int_id):
thing_pos = bag_items.index(item_id)
# remember old bonuses of old item if it was worn
old_bonuses = {}
if character[item_type]: # something was wearing - exchange it with item from bag
old_bonuses = items_manager.get_bonuses(int(character[item_type]))
character[item_type], bag_items[thing_pos] = bag_items[thing_pos], character[item_type]
else: # nothing was wearing, remove item from bag
character[item_type] = bag_items[thing_pos]
bag_items.pop(thing_pos)
self.db_manager.change_character_field_update(user_name, "bag", ",".join(bag_items))
self.db_manager.change_character_field_update(user_name, item_type, character[item_type])
self.send_character_stuff(user_name)
# get bonuses of new thing to add them from character
bonuses = items_manager.get_bonuses(int_id)
# add old bonuses not in new ones
for bonus_name in old_bonuses.keys():
if not bonus_name in bonuses:
bonuses[bonus_name] = - old_bonuses[bonus_name]
else:
bonuses[bonus_name] = bonuses[bonus_name] - old_bonuses[bonus_name]
# calculate new character stats
for bonus_name in bonuses.keys():
bonuses[bonus_name] = character[bonus_name] + bonuses[bonus_name]
self.db_manager.change_character_fields_update(user_name, bonuses)
self.send_character_info(user_name)
result = True
return result
def take_off_item(self, user_name, item_id):
int_id = int(item_id)
# get type of thing, e.g. right_hand, left_hand, head, etc.
item_type = items_manager.get_item_type(int_id)
character = self.online_users[user_name].character
# check if character has thing and worn it
if item_id == character[item_type]:
# remember old bonuses of old item if it was worn
bonuses = items_manager.get_bonuses(int_id)
# add old bonuses not in new ones
for bonus_name in bonuses.keys():
bonuses[bonus_name] = character[bonus_name] - bonuses[bonus_name]
self.db_manager.change_character_fields_update(user_name, bonuses)
self.send_character_info(user_name)
if character.bag: # something is in the bag
self.db_manager.change_character_field_update(user_name, "bag", ",".join([character.bag, item_id]))
else: # nothing is in the bag
self.db_manager.change_character_field_update(user_name, "bag", item_id)
self.db_manager.change_character_field_update(user_name, item_type, "")
self.send_character_stuff(user_name)