Vivid Abstractions Where Programming Becomes An Abstraction

1. 

   Jesus7Freak
   January 14th, 2011 - 08:21

   That looks great for button toggles. I’ve been trying to make a spawn monster button for lego rock raiders, though I dont know the parameters of the function or everything else that affects it. I was just hoping for something like void spawnmonster(), but oh well. I was using a asm test, but asm cmp looks much better, is there a difference?

   I know this is a noob question, but is the bytes that are on the left, the machine code, and the assembly is on the right?

   Again, thanks for the tutorial, knowledge is power to create awesome trainers

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2. 

   Patrickssj6
   January 14th, 2011 - 14:07

   To your byte question: I am going to cover it in the small assembly introduction tutorial.

   For the CMP and TEST question just look here
   http://coding.derkeiler.com/Archive/Assembler/comp.lang.asm.x86/2004-02/0735.html

   The difference is not that trivial. I think I should have used TEST because it is faster…

   It is the same case with XOR EAX,EAX and MOV EAX,0. Both do the same thing but the first one is faster.

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3. 

   Jesus7Freak
   January 16th, 2011 - 01:36

   Just wondering, whats the difference between C# System.Diagnostics.Process::Handle, and OpenProcess? I’ve used both with Read/Write Process memory, and they both work fine.

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4. 

   Patrickssj6
   January 16th, 2011 - 05:27

   OpenProcess is the direct API call. The other one references a C# class which wraps itself around OpenProcess (not sure here but something along theses lines).

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