CVAR: amx_hostname_update - How often the hostname is updated, in seconds. (0 = disabled)
Note: Changing this cvar during the game won't take effect until map change.
Authors: Deviance (aka Doombringer) and me.
Credits: Original plugin "Timeleft Hostname" by Cheap_Suit. The plugin archive can be found here. The original thread (without the plugin) can be found here.
Note on pcvars: There's no pcvar function for setting strings, so I'm using the conventional way to set it.
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