Cheat Engine

[Tsproggy]

Hello,

I recently have gained a copy of Deus Ex : Invisible War and its a really fun game. I enjoy memory and hex editing my games and making trainers etc. But this game I am having trouble with, Everytime you enter a new map in the game it refreshes the process or something and you have to re-open the process with CE and search for all new values everytime. I wonder.. is there a way to make a trainer for a game like this? I tried "Get address that writes to this value" or whatever and I have bad luck with that because it never seems to work for me. I'm wondering if someone can either make a trainer for health, ammo, multi-tools, etc. or if that someone could atleast tell me what i'm doing wrong or a way to get an address that stays throughout the processes refreshing.

PS: Oh and that trainer ingame thing from GameFaqs.. I can get it to show up, just don't know how to get it to work etc. thats why i'd rather make my own trainer.