Check how many users are in a specific area

[Solved]Check how many users are in a specific area

Hi, i have a simple question. Is there any way to check how many users are in a specific area. I found a way that works quite good, but it does not work how i want it.

I have a 5CP map, you can drive from the start 1st CP with a train to 2nd or 3rd cp.
The more users are on the train, the faster it goes.
Okay, i made a trigger_multiple.


That should work like: If a player enters the train, it goes faster by 45 units per second, if a player leaves it, it slows down.
But it only gives me the max-speed of the train :/.

->->VMF<-<- (right-click-> save as...[or you will end up seeing what's inside the vmf^^])
(the main-train-part (the train entity is inside the first part of the train )

Oh yes! Thank you so much i alway used the output:
SetSpeed (which is just the percantage -> 0.00 - 1.00 and setting it to 90 or 180 would come out as 1.00 :/ (which is the trains max speed))

I just had to use SetSpeedReal instead thank you very much