[Dragokas]

Description:

It's a multifunctional plugin, preventing some bugs, game cheats based on !afk & !kill, unique exploits, complicating digital exploration which could lead in unfair competition / further infiltration & adds some functionality.

I wrote it some years ago, and recently added all ConVars which can cause some bugs due to not tested well, tell me if any.

Features:

- blocks "status" command, adds "status2" command which has hidden SteamId (only visible for Root admin), also city can be seen if GeoIPv2 is installed (also for Admin only).
- blocks sv_steamgroup from been publicly visible
- prevents players falling on the ground on finale when they leave in transport
- blocks go away and !afk on certain conditions:
* been vomited
* startle witch
* death
* incapped
* pinned by infected
* located on the air
* reloads the weapon
* start panic
* staggered
* been healed
* defibbed
- prevents !kill !suicide when located in the saferoom / at round end
- (disabled by default) adds aliases for !afk !join !kill commands (see details in ConVars below)
- hides notification from some ConVars, Commands e.t.c.
- blocks some exploits

Settings (ConVars):

Can be found in: cfg/sourcemod/l4d_spec_exploit_fix.cfg

PHP Code:

// Fix bug when players falling through the transport in finale? (0 - No, 1 - Yes)
l4d_sef_fall_transport_fix "1"

// Make sv_steamgroup ConVar to be publicly invisible? (0 - No, 1 - Yes)
l4d_sef_steam_group_hide "1"

// Hide SteamId in status command for non-admins, redirecting it to status2? (0 - No, 1 - Yes)
l4d_sef_status_hide_steamid "1"

// Minimum time to use status2 command again
l4d_sef_status_timeout "30"

// Protect from go away cheats (same way as afk cheats)? (0 - No, 1 - Yes)
l4d_sef_go_away_protect "1"

// Protect from afk cheats? (0 - No, 1 - Yes)
l4d_sef_afk_protect "1"

// Prevent afk if player startled the witch? (0 - No, 1 - Yes)
l4d_sef_afk_witch_startle "1"

// Delay while afk cannot be used after player startled the witch
l4d_sef_afk_witch_timeout "60"

// Prevent afk if player dead? (0 - No, 1 - Yes)
l4d_sef_afk_alive "1"

// Prevent afk if player incapped? (0 - No, 1 - Yes)
l4d_sef_afk_incap "1"

// Prevent afk if player pinned by infected? (0 - No, 1 - Yes)
l4d_sef_afk_pinned "1"

// Prevent afk if player isn't stay on the ground? (0 - No, 1 - Yes)
l4d_sef_afk_ground "1"

// Prevent afk if player vomited? (0 - No, 1 - Yes)
l4d_sef_afk_vomit "1"

// Delay while afk cannot be used after player got vomited
l4d_sef_afk_vomit_timeout "14"

// Prevent afk if player reloading the gun? (0 - No, 1 - Yes)
l4d_sef_afk_reload "1"

// Prevent afk if player started the panic event? (0 - No, 1 - Yes)
l4d_sef_afk_panic "1"

// Delay while afk cannot be used after player started the panic
l4d_sef_afk_panic_timeout "60"

// Prevent afk if player staggered? (0 - No, 1 - Yes)
l4d_sef_afk_stagger "1"

// Prevent afk if somebody healing the player or vice versa? (0 - No, 1 - Yes)
l4d_sef_afk_heal "1"

// Prevent afk if somebody reviving the player or vice versa? (0 - No, 1 - Yes)
l4d_sef_afk_revive "1"

// Prevent afk if somebody defibbed the player? (0 - No, 1 - Yes)
l4d_sef_afk_defib "1"

// Delay while afk cannot be used after somebody defibbed the player
l4d_sef_afk_defib_timeout "15"

// Protect from kill cheats? (0 - No, 1 - Yes)
// At the moment protection works against player who try to selfkill in the saferoom and at the end of the round
l4d_sef_kill_protect "1"

// Add aliases for afk? (0 - No, 1 - Yes)
// At the moment, such commands are added: "sm_afk", "sm_away", "sm_idle", "sm_spectate", "sm_spectators", "sm_spectator", "sm_joinspectators", "sm_jointeam1"
l4d_sef_afk_alias "0"

// Add aliases for join survivor team? (0 - No, 1 - Yes)
// At the moment, such commands are added: "sm_survivors", "sm_joinsurvivors", "sm_jointeam2"
l4d_sef_join_sur_alias "0"

// Add aliases for join infected team? (0 - No, 1 - Yes)
// At the moment, such commands are added: "sm_infected", "sm_joininfected", "sm_jointeam3"
l4d_sef_join_inf_alias "0"

// Add aliases for selfkill? (0 - No, 1 - Yes)
// At the moment, such commands are added: "sm_kill", "sm_suicide"
l4d_sef_kill_alias "0"

// Fix all players idle while joining the server? (0 - No, 1 - Yes)
// Can conflict with other plugins which control sb_all_bot_team ConVar
l4d_sef_all_players_idle_fix "0"

// Hide change notification of some ConVars? (0 - No, 1 - Yes)
// At the moment, following commands are silented: "director_no_survivor_bots", "sv_cheats"
l4d_sef_notify_hide "0" 


Tricks:

- To prevent console output tearing, the printing line-per-frame method is used.

Using:

Copy l4d_special_exploit_fixes.smx to addons/sourcemod/plugins
Copy spec_exploit_fix.phrases.txt to addons/sourcemod/translations

Respect:

- dr. Lex - help with coding some anti-exploits
- Lux - help with coding some anti-exploits

Donate

Donates are very appreciated and welcomed for further inspiration, make me happy, and make next updates came out more often:
- Patreon
- BitCoin
- Ю.Money

[Sev]

Originally Posted by Dragokas - prevents players falling on the ground on finale when they leave in transport

So is this in reference to the 4 plus players bug that auto kills the players who aren't the 'mains' when the transport exits on all maps? Would it work on customs too?

[Dragokas]

All maps triggering finale_vehicle_leaving event, usually it's finale maps.

[vikingo12]

l4d_sef_afk_stagger "1"
means no getup skip?

[Dragokas]

Means, cannot use !afk when player is in stagger state (tank blow, barrel explosion, boomer explosion).

[vikingo12]

what about getup then?

[Dragokas]

What about getup?

[vikingo12]

I wont be able to go afk while in getup animation?

[Dragokas]

Updated.

v.1.1 (09-Oct-2021)
 - Added ConVar "l4d_sef_afk_revive" (by vikingo12 request)
 - Fixed l4d_sef_afk_heal not worked in L4D2.
 - Complemented case when you heal/revive somebody.

[vikingo12]

By getup skip I meant when you get cleared from infected you just go afk while in animation and skipping it
also when charger grabs 1 survivor and hits others, they can skip the getup animation too
when throwing Molotov at witch, you can go afk before it landed which results in witch losing the target + also works with pipe bomb and vomitjar