Reading Mem in PXG Client

[Pan]

Good morning.

I've trying to read some addresses in PXG Client (http://www.pokexgames.com), the Pokemon (first?) OT... and it has an own client...

Some addresses are easy to find, like PosX, PosY, PosZ, but some like PokemonHP, PlayerHP, I just can't figure out how to find...

First of all, I found them on CheatEngine, but it always change when I open up the game again, and worse, they are "Double" type and I can't read them on my software.

I'm using this code for Read mem int:

function ReadMemInt(Address: Integer): Integer;
var
  value:integer;
begin
  ReadProcessMemory(IDProcess, Ptr(Address), @Value, 4, NBR);
  Result:=value;
end;

I've tried:

function ReadMemLongInt(Address: int64): Int64;
var
  value: int64;
begin
  ReadProcessMemory(IDProcess, Ptr(Address), @Value, 8, NBR);
  Result:=value;
end;

And even:

function ReadMemLongInt2(Address: Longint): Longint;
var
  value: Longint;
begin
  ReadProcessMemory(IDProcess, Ptr(Address), @Value, 8, NBR);
  Result:=value;
end;

None worked, any ideas?
Ty;
Ps: My english sucks haha

[Blequi]

1. in (Address: type) : the address type should not be changed. Usually, it's Integer for applications targeting x86
2. in IDProcess: I don't know whether you have named it bad or not, but sounds like you are using the process ID when you should use process handle, the one you get from OpenProcess call.

[ottizy]

Assuming IDProcess is the process handle, try this

function ReadMemDouble(Address: Longint): Double;
var
  value: Double;
begin
  ReadProcessMemory(IDProcess, Ptr(Address), @Value, 8, NBR);
  Result:=value;
end;

[Pan]

@ottizy, worked perfectly... Seems like Double is Double, and not Int64 or longint.... haha

[ottizy]

@ottizy, worked perfectly... Seems like Double is Double, and not Int64 or longint.... haha

Common sense?

[Pan]

I've never used double in Delphi, don't even knew it exists haha...

Now I have to face the problem that some addresses change when I re-open the client... f**k
It's good to learn, I guess...

-
Another doubt, Bigger addresses may not be the one I'm looking for?

[Blequi]

Seems like Double is Double, and not Int64 or longint

Seems like a good assumption

[Pan]

I was joking? Ok? e-e

[Blequi]

me too. Ok? e-e

[Pan]

Ok then haha...

About the addresses:

  AdrPosX = $6B380C;
  AdrPosY = $6B3810;
  AdrPosZ = $6B3814;

Those are Integer, and never change... The addresses that are "Double" type, are MUCH HIGHER like ( AdrExp = $DF397A8; ) and always change... Any idea?