[OllyDbg] script request/help

Heya everyone, im need some guidance on creating ollydbg script or if exist one that lets you modify all memory pointers on code section from some specific address and it be added some constant.

So the trouble becomes due translation patches/updates, so the size of some regions of memory text in data area (considerable big 5k-10k) needed to be translated and updated, by that need be added some more text allways by some lenght defined but the trouble is that the following memory region is occuped by more data that belongs other structures and information, so the goal is insert the bytes needed and run the script that looks all possible adresses after that memory updated and it automatically fix the values to new memory adresses (current + fixed lenght patch).

If you need to add 5-10K of extra code to your executable (really 5-10K of optimised Asm, not thrice-bloated compiler output), I would suggest you disassemble it, add the code, and reassemble. If it's smaller than a thousand bytes or so, then it's better to patch it in an empty area.

What is it you need to add that requires that much space anyway?

ermm im talking of data not code (in assembler), hehehe, actually those data are game references to models used, images, sounds and scripts for each of the npc's /monsters used in the game (relative paths included, and are like 50+ of each of those), so there are extra data unrelated to it between and the end of those, like map info, level restrictions, item stuffs and other stuff related to the game.

So the trouble mainly comes because a newest foreing version (korean one) have more npc's & models used than the ones on the english version, so need to move everything or re-space it or to relocate the choosen data to newest memory area, anything would be fine with the lowest impact to the code section possible because data are often mapped in array bytes and need to fix a lot of pointers to data in the code section, but relocating the npcs arrays will cause a new offset address change a lot and the asm code change to more bytes required on those references so then to be patched manually need lots of jump writing on new code sections to keep doing the same work.

Same thing.

Like I said before, just disassemble, edit, and reassemble.

Also it'd help for you to learn some English grammar, your posts are near incomprehensible.

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Originally Posted by username1

Same thing.

Like I said before, just disassemble, edit, and reassemble.

Also it'd help for you to learn some English grammar, your posts are near incomprehensible.

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well thanks for your help, but as i explained, its already disassembled :p, just looking for a easy way to edit all :p

ill go to edit manually when i have free time then :(

btw, im already taking english courses :p, so not worry about my speech :p

Just use a text editor... if your disassembler recognised all the references to data and generated labels for them, adding extra code shouldn't be an issue.