Cheat Engine

[Kyle8910]

Hello everyone, first time poster here, but I was hoping for a bit of help making a cheat I am trying out. I would say I understand pointers well enough as I can get this cheat to work, but one of the variables is changing and I don't know an easy update to fix the pointers.

The line that stops me is this:
mov esi,[ecx+edx*4]

I need to know the value for edx in order to calculate the offset in this step. The attached image shows what I have so far as best as I can. If there were a way to simply pull the edx value from this, then the next set of pointers would all work.

The offset is always:
8
0
C
8
(random)
C
the static address that starts this chain is: 101338d0 aka: RGSS102E.dll+1338D0

I have read other pages here with similar issues saying code injection is the answer, but I am not as familiar with it. Any attempt I have made so far just crashes the game.

PS. Ignore the 9D8 value in the image as that is the random one. It is not the correct pointer this time.

Any help is appreciated!