[Trigger] Lock chat messages - Local Chat System

[Lestat(br)]

I'm making an investigation map, and I don't want players to be talking and talking all the time via the [To All] or [To Allies] channel. I want to lock the chat [To Observers], and convert it to a floating text in the unit's position.
I know how to do the floating text, but I don't know how to lock the chat to the observers. Please help me.

 

[VampireHeart]

Im not sure if thats even posable... It might be a setting that is hardcoded into the game engine.

Have you checked the 'Game Constants' window?

 

[Hoernchen]

There is a way, look for a tutorial on wc3campaigns.net called Hide Player Chat Messages, it explains how to do it.