Cheat Engine

[sjl002]

Why No one not use "EIP" in script?
What is it use in the script?
how write "EIP" in scri"pt?
"EIP" What for?

[Zanzer]

EIP stores the address of the instruction your computer is currently executing.
Touch it and die.

[hhhuut]

IP (which is the basic 16bit register from EIP) stands for "Instruction Pointer" and, as Zanzer already described, holds information about the instruction currently executed AND the instruction which will be executed next, so if you use it as a common purpose register (like EAX, EBX, etc.) and try to store some data in it, your computer will try to execute memory marked as data after the instruction you've changed EIP (which usually results in some errors and causes the application to crash) ...

[sjl002]

Very Thanks
I have one qestion.How to make best script for teleport, if Instead "mov eax,[register+offset] =>{x,y,z}" was "fld dword ptr [register+offset]" how make teleport?

[Dark Byte]

EIP is used in some Lua scripts. E.g when a breakpoint hits a spot change EIP to a different location.
This is useful when dealing with games that have integrity checks

[sjl002]

How to make script for save max,current health script and load max,current health script?
for example making super unit's(max,current go to 999999),how to make script for the back max value and current value go to max value?
I want making options for unit's such as Cheat happens.help

[ulysse31]

Isn't changing EIP the same as doing a jmp instruction ?

[hhhuut]

Basically yes, but as you can imagine, if you put some data into EIP, the next instruction will be ... crap

[ParkourPenguin]

I believe EIP is also read for calculating addresses relative to the current instruction. For example, relative jumps.

In a break and trace, it's useful to search for EIP values to see if a specific instruction is executed, and if so, if it's executed more than once.

In the debugger_onBreakpoint() function (Lua), you can read from EIP to see which instruction triggered the breakpoint.

[ulysse31]