Screamer Warning

This is a Custom Hook to provide a warning to players when a screamer/scout spawns.
When a screamer spawns, players within 300m should receive a private message alerting them of the event. 
Colour of the message can be adjusted by changing the value of [ff8a33]. It's currently a nice, semi-alarming orange.

This mod was developed for a server running the Improved Hordes server-side mod by FilUnderscore.
https://community.7daystodie.com/topic/26781-improved-hordes-a202/
I think it should work without that mod but I haven't personally tested it.

Event:				logLine

Search string:   	name=zombieScreamer

Custom var name:	xcoord
Custom var value:	(?<= at \()-?\d{1,4}.\d

Custom var name:	zcoord
Custom var value:	(?<= at \(-?\d{1,4}.\d, -?\d{1,4}.\d, )-?\d{1,4}.\d


Commands:

{{#each server.onlinePlayers}}
    {{#if (and (gte this.positionX (subtract ../custom.xcoord 300)) (lte this.positionX (sum ../custom.xcoord 300)))}}
        {{#if (and (gte this.positionZ (subtract ../custom.zcoord 300)) (lte this.positionZ (sum ../custom.zcoord 300)))}}
            pm Steam_{{this.steamId}} "[ff8a33]You hear someone or someTHING screaming nearby.";
        {{/if}}
    {{/if}}
{{/each}}