SourceSDK Base and no env_tonemap_controller

[soulburner]

I've discovered something very odd today. I am making my map with HDR and I use 'SourceSDK Base' to run my simple mod - what's strange, is that HDR works perfectly, except for controlling the env_tonemap_controller - the console says, right after loading the map:

Code: Select all

Attempted to create unknown entity type env_tonemap_controller!
Can't init env_tonemap_controller

Couldn't find much info by google. I've tried changing the SteamAppId in my gameinfo.txt to 320, which is supposed to be Episode One, but my mod fails to start - I can't recall the error message now, I got scared I broke my mod