[Marttt]

Description

This plugin fixes an exploit that allows incapacitated survivors to open/close doors with choose_opendoor or choose_closedoor console commands.

Features

• Block survivors from being able to open/close doors while incapacitated/hanging. (L4D1 and L4D2)
• Block survivors from being able to open/close doors while immobilized by hunter/smoker. (L4D1 only)

Steps to reproduce

L4D1/L4D2:

• Being a survivor, become incapacitated near a door.
• Send a choose_opendoor or choose_closedoor console command while aiming at the door.
• The door will open/close.

L4D1 only:

• Being a survivor, let a hunter/smoker immobilize you near a door.
• Send a choose_opendoor or choose_closedoor console command while aiming at the door.
• The door will open/close.

This has been reported already in GitHub:

• Silenci0/SMAC
• ValveSoftware/Source-1-Games
• Tsuey/L4D2-Community-Update

Also mentioned in Valve wiki as a hidden command.

And mentioned by Lux in [L4D2]Survivor_Legs_Restore plugin as well.

Cvars

A configuration file named "l4d_incap_door_fix.cfg" will automatically be created for you upon the first run in the "\cfg\sourcemod\" folder.

PHP Code:

// Enable/Disable the plugin.
// 0 = Disable, 1 = Enable.
// -
// Default: "1"
// Minimum: "0.000000"
// Maximum: "1.000000"
l4d_incap_door_fix_enable "1" 


Admin Commands

• sm_print_cvars_l4d_incap_door_fix => Print the plugin related cvars and their respective values to the console. (z flag required)

Change Log

Spoiler

1.0.2 (21-April-2022)
- Added infected attacker exploit check for L4D1. (thanks "HarryPotter" for reporting)

1.0.1 (21-April-2022)
- Fixed hook loading order.

1.0.0 (16-April-2022)
- Initial release.

Thank you!

• lunatixxx - for reporting the bug and opening an issue to Valve fix it.
• Lux - for mentioning the bug.
• HarryPotter - for reporting the same behavior while being immobilized by SI in L4D1.

Related Plugins

• [L4D1 & L4D2] SI Doors Use by Marttt
• [ANY] Burst Open Doors by Silvers

Post Reply

• Any feedback, bug reports, fixes, improvements, translations or suggestions for the plugin are welcome.

Installation

• Put the "l4d_incap_door_fix.smx" file (click Get Plugin) in your "\addons\sourcemod\plugins\" folder.

[Lux]

Nice one thanks, i'm surprised you remember the comment i made in the legs, it's here 2018 i removed it
https://github.com/LuxLuma/-L4D2-Sur...b1c99f3197L137

[Toranks]

LOL for me, this is a feature! i've searching for a plugin to do exactly this. Now I don't need this, it is enough to bind those commands to use key.
https://forums.alliedmods.net/showpo...8&postcount=13
I'm still looking for a plugin that does the same with any kind of buttons to activate things, it looks very epic when an incapacitated survivor reactivates the sacrifice generator in his last seconds, for example

[HarryPotter]

nice fix

[HarryPotter]

There is another similar glitch, when hunter pounces the survivor, the survivor can open/close doors with 'choose_opendoor' / 'choose_closedoor' console commands, same happen with jockey, charger, smoker

You can add check for this

PHP Code:


int GetInfectedAttacker(int client)
{
    int attacker;

    if(L4D2Version)
    {
        /* Charger */
        attacker = GetEntPropEnt(client, Prop_Send, "m_pummelAttacker");
        if (attacker > 0)
        {
            return attacker;
        }

        attacker = GetEntPropEnt(client, Prop_Send, "m_carryAttacker");
        if (attacker > 0)
        {
            return attacker;
        }
        /* Jockey */
        attacker = GetEntPropEnt(client, Prop_Send, "m_jockeyAttacker");
        if (attacker > 0)
        {
            return attacker;
        }
    }

    /* Hunter */
    attacker = GetEntPropEnt(client, Prop_Send, "m_pounceAttacker");
    if (attacker > 0)
    {
        return attacker;
    }

    /* Smoker */
    attacker = GetEntPropEnt(client, Prop_Send, "m_tongueOwner");
    if (attacker > 0)
    {
        return attacker;
    }

    return -1;
} 


[Marttt]

Thanks for reporting @Harry.

Although, I was only able to reproduce it in L4D1. I believe in L4D2 this has been patched already.

If someone is still able to do it in L4D2 tell me.

Plugin updated. (1.0.2)

[HarryPotter]

Originally Posted by Marttt Thanks for reporting @Harry. Although, I was only able to reproduce it in L4D1. I believe in L4D2 this has been patched already. If someone is still able to do it in L4D2 tell me. Plugin updated. (1.0.2)