[Mitch]

Description:

A plugin to add basic protection against hackers that use namestealers or players that spam name changes to avoid admins.

Info:

The detection methods that i use are the most common that i have seen used on the servers i have tested it on. This plugin at the time of posting is based on detections in 5 minute increments and the default value of the "sv_namechange_cooldown_seconds" which is 20 seconds. ex, 10 name changes in 5 minutes will result in a ban, or 4 name steals in 5 minutes will result in a ban.
The name change detections are reset every 5 minutes and the name steal detections are reset every 5 minutes with the condition that they haven't changed their name in the last 5 minute period. Any player banned for name stealing is also ip banned. Has support for sourcebans.

Cvars:

sm_anh_version ; Version Cvar.
sm_anh_changes "10" ; Number of name changes before a player is banned. Default is 10
sm_anh_matches "4" ; Number of name matches before a player is banned. Default is 4

Ban Messages:

If the plugin detects name change spamming it will ban with this message,
"[Auto]Detected Namehacking #1-<name changes>-<name matches>"
ex, "[Auto]Detected Namehacking #1-10-0"

If the plugin detects name stealing it will ban with this message,
"[Auto]Detected Namehacking #2-<name changes>-<name matches>"
ex, "[Auto]Detected Namehacking #2-4-4"

Commands:
None

Installation:
Place AntiNameHack.smx into the addons/sourcemod/plugins/ folder.

Versions:
1.1, Initial release;