CSGO: strict weapon

[nullable]

The next code stopped work property after update new version of sourcepython. Please help me to fix it. The idea is to strict knife weapon only.

Syntax: Select all

from entities.helpers import remove_entity
from events import Event
from entities.entity import BaseEntity
from filters.players import PlayerIter
from contextlib import suppress

@Event
def round_start(game_event):
      for player in PlayerIter(return_types='player'):
            with suppress(ValueError):
                player.cash = 0
                for weapon_index in player.weapon_indexes(not_filters='knife'):
                    weapon = BaseEntity(weapon_index)

                    # set its hammerid to its index (CS:GO crash fix)
                    weapon.set_key_value_int("hammerid", weapon.index)

                    player.drop_weapon(weapon.pointer, True, True)
                    remove_entity(weapon.index)

[nullable]

Is any ideas how to fix it in new version?

[Ayuto]

I guess with "property" you mean "properly". But can you describe your problem a little bit better? Do you get errors?

[Predz]

Just started playing with this myself, and it seems to me that the "weapon_indexes" method is not returning anything at the moment. All I get is a empty list returned.

[Predz]

Also, the "drop_weapon" virtual function uses the arguments of "POINTER, POINTER, POINTER" so therefore parse, "<pointer>, None, None" instead.

[Predz]

This works for me, does what I think you wanted it to.

Syntax: Select all

##
##
##

from entities.helpers import index_from_pointer
from entities.helpers import index_from_edict

from events import Event

from filters.players import PlayerIter
from filters.entities import EntityIter

from memory.hooks import PreHook

from players.bots import bot_manager
from players.entity import PlayerEntity
from players.helpers import index_from_userid

from weapons.entity import WeaponEntity

##
##
##

bot_name = 'PreHook Bot'

restrictions = {}

##
##
##

for player in PlayerIter(return_types='player'):
    restrictions[player.index] = list()
    _player = player
    break
else:
	_player = PlayerEntity(index_from_edict(bot_manager.create_bot(bot_name)))

@PreHook(_player.bump_weapon)
def bump_weapon(args):
    player_index = index_from_pointer(args[0])
    weapon_index = index_from_pointer(args[1])
    player = PlayerEntity(player_index)
    weapon = WeaponEntity(weapon_index)
    if weapon.classname in restrictions[player.index]:
        return False

	## Continued...

##
##
##

def drop(player, weapon):
	player.drop_weapon(weapon.pointer, None, None)
    
def restrict(player, weapon):
    if not weapon in restrictions[player.index]:
        restrictions[player.index].append(weapon)
        
def unrestrict(player, weapon):
    if weapon in restrictions[player.index]:
        restrictions[player.index].remove(weapon)
        
def is_restricted(player, weapon):
    return weapon in restrictions[player.index]

##
##
##

@Event
def player_say(event):
    player = PlayerEntity(index_from_userid(event.get_int('userid')))
    text = event.get_string('text')
    
    if not is_restricted(player, text):
        restrict(player, text)
        for name, index in EntityIter('weapon_', False, ['classname', 'index']):
            weapon = WeaponEntity(index)
            if weapon.current_owner and weapon.current_owner.index == player.index:
                if name == text:
                    drop(player, weapon)
    else:
        unrestrict(player, text)

[L'In20Cible]

The problem is that they moved m_hMyWeapons out of the bcc_localdata namespace. Update this file and your code should work again. Few notes, though. The following 2 lines are no longer required (both cases has been fixed).

Syntax: Select all

@Event
def round_start(game_event):
      for player in PlayerIter(return_types='player'):
            player.cash = 0
            for weapon_index in player.weapon_indexes(not_filters='knife'):
                weapon = BaseEntity(weapon_index)

                player.drop_weapon(weapon.pointer, True, True)
                remove_entity(weapon.index)

[nullable]

After fix. I have an error:

Syntax: Select all

[SP] Caught an Exception: 
Traceback (most recent call last): 
  File '../addons/source-python/packages/source-python/events/listener.py', line 90, in fire_game_event 
    callback(game_event) 
  File '../addons/source-python/plugins/test/test.py', line 146, in round_start 
    player.drop_weapon(weapon.pointer, True, True) 
  File '../addons/source-python/packages/source-python/memory/helpers.py', line 329, in __call__ 
    return super(MemberFunction, self).__call__(self._this, *args) 
  File '<string>', line 1, in <lambda> 
 
TypeError: No registered converter was able to extract a C++ pointer to type CPointer from this Python object of type bool

[L'In20Cible]

Also, the "drop_weapon" virtual function uses the arguments of "POINTER, POINTER, POINTER" so therefore parse, "<pointer>, None, None" instead.

Syntax: Select all

player.drop_weapon(weapon.pointer, None, None)

[nullable]

Ok. Thanks. The problem has been resolved.

[nullable]

After last update sourcepython the code has stopped working:

Syntax: Select all

for player in PlayerIter(return_types='player'):
            player.cash = 0
            for weapon_index in player.weapon_indexes(not_filters='knife'):
                weapon = BaseEntity(weapon_index)

                player.drop_weapon(weapon.pointer, None, None)
                remove_entity(weapon.index)

Syntax: Select all

Traceback (most recent call last): 
  File '../addons/source-python/packages/source-python/events/listener.py', line 93, in fire_game_event 
    callback(game_event) 
  File '../addons/source-python/plugins/automation/automation.py', line 211, in round_start 
    player.drop_weapon(weapon.pointer, None, None) 
 
AttributeError: 'BaseEntity' object has no attribute 'pointer'

How to fix it?

[satoon101]

There has been a name change. BaseEntity is now the name of the exposed CBaseEntity class, while the former BaseEntity class was renamed to Entity (and inherits from BaseEntity).

[nullable]

The problem is that the code does not remove all the weapons from the map and it just takes off. But I need remove all weapons from map.

[satoon101]

Well, that error will certainly stop that from happening. Did you change BaseEntity to Entity in your script like I said?

[nullable]

Syntax: Select all

from entities.entity import Entity
...
            for player in PlayerIter(return_types='player'):
            player.cash = 0
            for weapon_index in player.weapon_indexes(not_filters='knife'):
                weapon = Entity(weapon_index)

                player.drop_weapon(weapon.pointer, None, None)
                remove_entity(weapon.index)

I think the remove_entity(weapon.index) doesn't work correct.

[nullable]

Is any ideas how to remove extra weapons from the map?

[stonedegg]

On round start, you can iterate over every existing weapon, and remove all those that have the owner attribute on -1.
If the map keeps respawning weapons during gameplay, you either use a TickRepeat to remove all weapons without owner every x seconds (this would ofcourse include weapons dropped by players),
or you open the map in hammer and check which entity spawns these weapons, and remove it every round start.

[nullable]

Can you provide me an example of code?

[stonedegg]

I haven't tested this but I think it should work:

Syntax: Select all

# Remove all weapons on ground on round start

from events import Event

from entities.entity import Entity
from filters.entities import EntityIter


@Event
def round_start(game_event):
    for entity in EntityIter('weapon_', False, return_types='entity'):
        if entity.owner == -1:
            entity.remove()

Syntax: Select all

# Remove all weapons on ground every 3 seconds

from entities.entity import Entity
from filters.entities import EntityIter

from listeners.tick import TickRepeat


def weapon_check():
    for entity in EntityIter('weapon_', False, return_types='entity'):
        if entity.owner == -1:
            entity.remove()

weapon_check_repeat = TickRepeat(weapon_check)
weapon_check_repeat.start(3, 0)

Edit: If entity.owner == -1 does not work, try entity.get_property_int("m_hOwnerEntity") == -1.

[satoon101]

entity.owner should work fine. As an alternative, you can use WeaponEdictIter:

Syntax: Select all

from filters.weapons import WeaponEdictIter

for weapon in WeaponEdictIter(return_types='weapon'):
    if weapon.current_owner is None:
        weapon.remove()