Make NPC react on Player Chat

[jbr373]

Good Evening

I would like to know if it's possible to make an NPC perform an Action when a Player types and sends something with the /say channel.
Like, if a Player types "Hello" near the NPC which triggers the NPC script to reply with DoScriptText();

I couldn't find anything with Google, and void OnChat([...]) as well as void CheckMessage([...]) aren't working.

Thanks in advance for any help!

[stoneharry]

You need to hook on chat. But Trinity broke it last time I checked, so you would have to directly hardcode it into the emulator or report the bug to trintiy if it still exists then use the hook.

[jbr373]

I guess you mean something like this?

[C++] World Chat System - Updated - Pastebin.com

but would it be possible to do something like this on cMaNGOS as well? I never really used TrinityCore.

[stoneharry]

Of course, it's the same concept.