[ANY] Gamedata Offset Tester (1.4) [11-Dec-2022]

**Silvers** · **Author**

About

Dump memory bytes to server console for finding offsets.
Uses signature bytes or gamedata for address.

Related Plugins

Thanks

Lux - Ideas for the plugin.
BHaType - Testing on Win/Linux.
Dragokas - Various major updates and additions.

Admin Commands

PHP Code:


			
sm_sig_off    // Usage: sm_sig_off <offset> <signature bytes> || <gamedata> <signature> [offset] [bytes]

sm_ptr        // Prints 250 bytes from the specified memory address. Usage: sm_ptr <address> [offset] [bytes]



// Examples:

sm_sig_offset_display 0; sm_sig_offset_print 26

sm_sig_offset_display 1; sm_sig_offset_print 10

sm_sig_off "core.games/engine.csgo" EntInfosFinder 0 // Displays default 256 bytes from offset 0

sm_sig_off "sdkhooks.games/engine.csgo" EntityListenersFinder 0 128 // Displays 128 bytes from offset 0

sm_sig_off "sdktools.games/engine.csgo" CBaseTempEntity 75 128 // Displays 128 bytes from offset 75

sm_sig_off 0 "55 8B ? 81 ? ? ? ? ? 53 56 8B ? 8B ? ? ? ? ? 57 85" // First byte 0 is the offset, search by signature

sm_sig_off -15 "55 8B ? 83 ? ? 83 ? ? 83 ? ? ? ? ? ? 53 56 57 89 ? ? ? 8B" // First byte -15 is the offset, search by signature

ConVars:

Saved to sm_sig_offset.cfg in your servers \cfg\sourcemod\ folder.

PHP Code:


			
sm_sig_offset_bytes "240"    // How many bytes to print in total (by default).

sm_sig_offset_display "3"    // 0 = Dump all bytes space separated. 1 = Display offset number next to bytes. 2 = Display absolute address. 3 = 1+2.

sm_sig_offset_print "10"     // How many bytes to print per line in the console.

sm_sig_offset_style "16"     // Offset numbering style: 10 = Decimal, 16 = Hexadecimal

sm_sig_offset_library "1"    // Which library to search: 0 = Engine, 1 = Server.

Changes

Code:

1.4 (11-Dec-2022)
    - Changes to fix compile warnings on SourceMod 1.11.

1.3.3 (24-Feb-2021) Dragokas
    - Added ability to enter address in reverse order, e.g. sm_ptr "03 02 01 00" to access sm_ptr 0x010203.
    - Added ability to enter hex values in lowercase.

1.3.2 (16-Dec-2020) Dragokas
    - Added ability to (optionally) specify the number of bytes to be printed with sm_ptr (useful, when leftover is inaccessible and cause a crash).
    - Added ability to print < 10 bytes - for sm_ptr.
    - Added ability to display absolute address next to each line.
    - Appended ConVar "sm_sig_offset_display" with options: 2 and 3.
    - Added ConVar "sm_sig_offset_bytes" - How many bytes to print in total (by default).
    - Added ConVar "sm_sig_offset_style" - Offset numbering style: 10 - Decimal, 16 - Hexadecimal.
    - Code simplification.
    - Default value for "sm_sig_offset_print" ConVar is increased to 16 bytes per line.
    - "+ 0xX offset" prompt is printed in Hex now.

1.3.1 (21-Nov-2020) Dragokas
    - Added ability to input values (offset and bytes count) in hex format (should be prefixed with 0x) - e.g. sm_ptr 0xFFABCD
    - Fixed bug with incorrect generating gamedata where original gamedata contains CRLF style line breaks or extra whitespaces after "Games".
    - Fixed problem where gamedata files are precached by SM and cannot be re-used - now, random file name is created/deleted
    (for convenience, common sm_sig_offset.txt gamedata file is still been created, and NOT deleted).
    - If the count of bytes is not multiple by sm_sig_offset_print value, the leftover is also printed now.

1.3 (10-May-2020)
    - Increased gamedata buffer size to 100kb.
    - Various changes to tidy up code.

1.2 (01-Dec-2019)
    - Added command "sm_ptr" to print bytes from the specified memory address.

1.1.1 (28-June-2019)
    - Allowed negative offset lookup.

1.1 (26-June-2019)
    - Added convar "sm_sig_offset_library" to determine which library to search.

1.0 (25-June-2019)
    - Initial release.

Installation

Click "Get Plugin" and put the .smx file into your servers \addons\sourcemod\plugins\ folder.