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No Friendly-Fire

Table of contents

• About
• Credits
• Requirements
• Notes
• Features
• ConVars
• Changelog
• Installation
• Uninstalling/Upgrading to Newer Versions
• Disabling
• Third-party Revisions Notice
• Download

About

Disables friendly fire.

Credits

cravenge - For the original source code; fixing all the errors and converting the original source code into the new syntax in this post.

Lux/LuxLuma - For the previous source code; showed me a better and simpler way of handling friendly fire.

Silvers (Silvershot) - For the code that allows users to enable/disable the plugin in certain game modes and for blocking damage after idle/spectator team change and player disconnects.

Kr3m, WhatsAnName - For reporting an issue.

SourceMod Team - For continually updating/improving SourceMod.

Requirements

1. SourceMod 1.9 or higher
2. Recommended: Left 4 DHooks Direct

Notes

1. I do not provide support for listen/local servers but the plugin should still work properly on them.
2. I will not help you with installing or troubleshooting problems on your part.
3. If you get errors from SourceMod itself, that is your problem, not mine.
4. MAKE SURE YOU MEET ALL THE REQUIREMENTS AND FOLLOW THE INSTALLATION GUIDE PROPERLY.

Features

1. Block friendly-fire for survivors.
2. Block friendly-fire for special infected.
3. Filter which damage types to allow/block.

ConVars

Spoiler

// Block explosive damage?
// 0: OFF
// 1: ON
// -
// Default: "1"
// Minimum: "0.000000"
// Maximum: "1.000000"
nff_blockexplosions "1"

// Block fire damage?
// 0: OFF
// 1: ON
// -
// Default: "1"
// Minimum: "0.000000"
// Maximum: "1.000000"
nff_blockfires "1"

// Block bullet damage?
// 0: OFF
// 1: ON
// -
// Default: "1"
// Minimum: "0.000000"
// Maximum: "1.000000"
nff_blockguns "1"

// Block melee damage?
// 0: OFF
// 1: ON
// -
// Default: "1"
// Minimum: "0.000000"
// Maximum: "1.000000"
nff_blockmelee "1"

// Disable the No Friendly-Fire in these game modes.
// Game mode limit: 16
// Character limit for each game mode: 32
// Empty: None
// Not empty: Disabled in these game modes.
// -
// Default: ""
nff_disabledgamemodes ""

// Enable the plugin?
// 0: OFF
// 1: ON
// -
// Default: "1"
// Minimum: "0.000000"
// Maximum: "1.000000"
nff_enable "1"

// Enable the No Friendly-Fire in these game modes.
// Game mode limit: 16
// Character limit for each game mode: 32
// Empty: None
// Not empty: Enabled in these game modes.
// -
// Default: ""
nff_enabledgamemodes ""

// Enable the No Friendly-Fire in these game mode types.
// 0 OR 15: ALL
// 1: Co-op
// 2: Versus
// 3: Survival
// 4: Scavenge
// -
// Default: "0"
// Minimum: "0.000000"
// Maximum: "15.000000"
nff_gamemodetypes "0"

// Disable Infected team friendly-fire?
// 0: OFF
// 1: ON
// -
// Default: "1"
// Minimum: "0.000000"
// Maximum: "1.000000"
nff_infected "1"

// Only block friendly-fire when all survivors are still inside the saferoom.
// Requires "Left 4 DHooks Direct": https://forums.alliedmods.net/showthread.php?t=321696
// 0: OFF
// 1: ON
// -
// Default: "0"
// Minimum: "0.000000"
// Maximum: "1.000000"
nff_saferoomonly "0"

// Disable Survivors team friendly-fire?
// 0: OFF
// 1: ON
// -
// Default: "1"
// Minimum: "0.000000"
// Maximum: "1.000000"
nff_survivors "1"

Changelog

Spoiler

Version 10.0 (June 1, 2022)

1. Bug fixes:

- Fixed compilation errors on "SM 1.10" regarding "Left 4 DHooks Direct".
- Fixed "OnMapEnd" not triggering due to a typo.
- Added notification flag to the "nff_disabledgamemodes" convar.
- Added notification flag to the "nff_enabledgamemodes" convar.

2. Changes:

- The "nff_saferoomonly" convar is now only available when "Left 4 DHooks Direct" is installed.

Version 9.5 (February 20, 2022)

1. Bug fixes:

- Fixed issues where certain special infected cannot suicide because of the friendly-fire block. (Thanks to "WhatsAnName" for testing and reporting!)

Version 9.0 (October 10, 2021)

1. Bug fixes:

- Fixed game mode changes not being hooked and cached.

2. Changes:

- Added notification flags to each convar.
- Made the "nff_pluginversion" convar unchangeable outside of the source code.

Version 8.5 (September 3, 2021)

1. Bug fixes:

- Fixed late-load error regarding invalid entities. (Thanks to "Kr3m" for reporting!)

2. Changes:

- Improved logic to catch possible exploits with gascan friendly-fire.

Version 8.0 (December 9, 2020)

1. Bug fixes:

- Fixed damage from infected to survivors being blocked due to team check even if attacker was never on survivor team.

2. Changes:

- Added the "nff_saferoomonly" convar. (Requested by "lunatixxx".)

Version 7.5 (October 25, 2020)

1. Changes:

- Added multiple settings to determine which damage types to block and which teams to block friendly-fire for.

Version 7.0 (October 14, 2020)

1. Changes:

- No longer relies on convars to block friendly-fire.
- Fire damage is now blocked without blocking all fires. (Thanks to "Silvers" for the code!)
- Blocked idle/spectator team change and player disconnect exploits. (Thanks to "Silvers" for the code!)
- Added the "nff_gamemodetypes" convar. (Thanks to "Silvers" for the code!)

Version 6.5 (June 21, 2018)

1. Changes:

- Optimized code a bit.

Version 6.0 (June 18, 2018)

1. Bug fixes:

- Fixed the "nff_enabledgamemodes" and "nff_disabledgamemodes" convars not working properly.

Version 5.5 (June 16, 2018)

1. Bug fixes:

- Fixed the "nff_enabledgamemodes" and "nff_disabledgamemodes" convars not working properly.

Version 5.0 (June 10, 2018)

1. Major code optimization.
2. Hid the "nff_pluginversion" convar.

Version 4.0 (January 12, 2018)

1. Added support for other game modes.
2. Code optimization.
3. Renamed the source code and ".cfg" files.

Version 3.0 (December 8, 2017)

1. Used a completely different code.
2. Added a check for game mode.

Version 2.0 (November 25, 2017)

1. Implemented cravenge's entity reference check and explosive barrel check.
2. Removed cvar "l4d_friendlyfire_fire".
3. Hid cvar "l4d_friendlyfire_version" and renamed it to "l4d_nff_version".
4. Renamed cvar "l4d_friendlyfire" to "l4d_nff".
5. Fire from explosive barrels no longer damage players (but the explosion still does).
6. Molotovs thrown by players that then switch teams or disconnect no longer do damage.

Version 1.0 (November 12, 2017)

Initial Release.

Installation

1. Delete files from old versions of the plugin.
3. Place "no_friendly-fire.smx" in the "addons/sourcemod/plugins" folder.
4. Place "no_friendly-fire.sp" in the "addons/sourcemod/scripting" folder.

Uninstalling/Upgrading to Newer Versions

1. Delete "no_friendly-fire.sp" from the "addons/sourcemod/scripting" folder.
2. Delete "no_friendly-fire.smx" from the "addons/sourcemod/plugins" folder.
4. Follow the Installation guide above. (Only for upgrading to newer versions.)

Disabling

1. Move "no_friendly-fire.smx" to the "plugins/disabled" folder.
2. Unload "No Friendly-Fire" by typing "sm plugins unload no_friendly-fire" in the server console.

Third-party Revisions Notice

If you would like to share your own revisions of this plugin, please rename the files so that there is no confusion for users.

Download

Source | Latest Version | All Official Releases