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TheyCallMeTim13
Wiki Contributor

Reputation: 24

Joined: 24 Feb 2017
Posts: 733
Location: 'Merica

Posted: Fri Mar 03, 2017 10:46 pm Post subject: I2 CE Lua Script Template Generator

I2 CE Lua Script Template Generator

A Lua file template system.

Version: 1.0.4

Forked Version of:
"Custom Lua Script Templates.lua":
Author: predprey

Basically a trimmed down version of "pluginI2CEAutoAssemblerScriptTemplateGenerator.lua" tailored for lua templates.

The Doc String.

Code:

--[====================================================================================================================[

I2 Cheat Engine Lua Script Template Generator

Version: 1.0.4
   1.0.1:
      First release.
   1.0.2:
      * I2 Template Changes
   1.0.3:
      * I2 Template Changes
   1.0.4:
      * I2 Template Changes
      * Changed "getMainForm()" to "MainForm".
      * Fixed "format" (to "string.format") in logger template.

TODO:
   * Add function (at top) and timer (at bottom) to run table setup for table starter template.

Author: Matt - TheyCallMeTim13 - MattI2.com

Forked Version of:
   "Custom Lua Script Templates.lua":
      Author: predprey

Features:
   - Allows for adding templates as tables or in a directory structure.

      - Load templates function can be called multiple time to allow for standard and game specific templates.

      - Template table structure sets the menu item structure created.

   - Generic place holder key replacement though standard input forms.

   - Gets the file version of the process's executable, for use in templates.

For the default templates see:
   - CE Form >> Ctrl+M >> Ctrl+A >> Menu >> Templates >> I2 CEA Templates

To add templates use:
   local TemplatesTable = {
      ...
   }
   I2CELuaScriptTemplates.loadTemplates(TemplatesTable)

To add templates from a directory:
   I2CELuaScriptTemplates.loadTemplatesDirectory([[x:\SomeOddDirectory]])

Install / Setup Method 1:
   - Put file in CE autorun folder, run Cheat engine.

Install / Setup Method 2:
   - Put in CE lua folder (it isn't created by default).
      And in a file in the CE autorun folder import and add tables.

   Example:
      local TemplatesTable = {
         ...
      }

      local I2CELSTG = require 'pluginI2CELuaScriptTemplateGenerator'
      ---- You could rename the file if you go this route.
      I2CELSTG.loadTemplates(TemplatesTable)

Notes:
   - Has a translation function that just returns the string back,
      I want to look into translation setup for CE / Lua.
            * See: 'TODO: Look into translation setup for CE.' / 'local function t(tanslationStr)'

   - For some reason when using from an address list script the script will not get added to the form's text edit.
      ** Must use memory records to have added to address list for now (still figuring this out.)
         But only happens with address list scripts.

Settings:

   UserNameEnvKey       : string - Environment variable key for user name.
                        i.e.: 'CE_USERNAME' or 'HEYBUDDYWHATSTHENAME'
   UserName          : string - Used for overriding the system's user name from environment ('USERNAME').
            ** See 'Environment Variable Keys' to override that way.

   DateFormat          : string - Lua date format string.

   AddMainSeperator    : boolean - Set to true to have a separator added to the menu before adding
                        template menu items.

   PlaceHolderKey       : string - The Place holder key used in templates for generic replacement prompts.
            ** See: 'Template Place Holders' for more info.

   AutoLoad          : boolean - Set to false to stop auto loading of templates.
   TemplatesDirectory    : string - The templates directory to use.
**             *** Template files use a unique format, (my change to template files matched with json files for
               settings) so this should be in a unique spot (IT CAN CLASH with other template generators
               if in same folder).

Template Options: Table of settings for template generating.
   Required Options:
      DisplayString       : string - The menu display string.

   Bound Required Options: One or the other.
      * TemplateString    : string - The template string to use.
         TemplateFile    : string - The file path of the template.
            *** Do not use multi extension files. (still figuring this one out)
                  i.e.: 'AOB_Injection.template.cea'
               Instead try:
                  'AOB_Injection-template.cea '

   Name                : string - The name of the template.
            *** Used in menu item creation, also in injection information and logging.

   LineEnd                : string - The line end string. (i.e.: '\n' or '\r\n')

   Example Table:
      Templates = {
         Name = 'I2CELTemplates',
         SectionDisplayString = 'I2 Lua Templates',
         SectionName = 'miI2CELTemplatesSection',
         {
            Name = 'I2CEL_Header',
            DisplayString = 'Header',
            TemplateString = I2_TEMPLATE_HEADER,
         },
         '-----', ---- SEPERATOR
         {
            Name = 'I2CEL_Timer',
            DisplayString = 'Timer',
            TemplateString = I2_TEMPLATE_TIMER,
         },
         {
            Name = 'I2CEL_BreakPoint',
            DisplayString = 'Break Point',
            TemplateString = I2_TEMPLATE_BREAK_POINT,
         },
         {
            Name = 'I2CEL_Hotkey',
            DisplayString = 'Hot-key',
            TemplateString = I2_TEMPLATE_HOTKEY,
         },
      }

Template Keys:
      - Keys to be used in templates and memory record strings.
         format:
            ${TemplateKey}

   ProcessName          - The process name.
   ProcessAddress       - The process address.

   Module             - The address's module, if it is in a module.
   ModuleAddress       - The address's module address, if it is in a module.
   ModuleSize          - The address's module size, if it is in a module.
   ModuleBitSize       - The address's module bit size, if it is in a module.
                        i.e.: '(x32)' or '(x64)'
   ModuleStr          - Will be set to the word 'Module' if the address is in a module.
                        * Used with aob scan.
                           i.e.: 'aobScan${ModuleStr}(...'
   ModuleDecl          - Will be set to the module name with a comma in front, if the address is in a module.
                        * Used with aob scans, and memory allocation.
                           i.e.: 'aobScan${ModuleStr}(SomeUserSymbol${ModuleDecl}, bytes)'
                           i.e.: 'alloc(SomeUserSymbol, 0x400${ModuleDecl})'

   Address             - The address, will be in module with offset format, if the address is in a module.
            * Pulled from disassembler view form selection.
   AddressHex          - The address in hex format, length is based on pointer size.

   Date             - The current date.
   Author             - The detected user name.
            *** Set global 'CE_USERNAME', or environment variable 'CE_USERNAME', to override
                     the windows user name.

   CEVersion          - Cheat Engine's version.
   PointerSize          - The processes pointer size.
                        i.e.: x32 PointerSize is 4 and x64 PointerSize is 8.
   PointerFtmStr       - The processes pointer format string. (for lua use in templates)
                        i.e.: x32 PointerFtmStr is '%08X' and x64 PointerFtmStr is '%016X'.
   PointerWordSize       - The processes pointer declaration word.
                        i.e.: x32 PointerWordSize is 'dd' and x64 PointerWordSize is 'dq'.
   PointerDefault       - The processes pointer declaration with integer 0 value.
                        i.e.: x32 PointerWordSize is 'dd 0' and x64 PointerWordSize is 'dq 0'.
   PointerDefaultFull    - The processes pointer declaration with hex 0 value.
                        i.e.: x32 PointerDefaultFull is 'dd 00000000' and
                              x64 PointerDefaultFull is 'dq 0000000000000000'.
   GameTitle          - The game title. (See: 'Global Variables' for overriding process based value)
   GameVersion          - The game version. (See: 'Global Variables' for overriding determined value)

   BaseAddressRegistry    - Registry pulled form original code of the first line (uses lua matching).
   BaseAddressOffset    - Offset for registry pulled form original code of the first line (uses lua matching).
            * Looks for most instructions followed by brackets with a registry and offset. Kinda works!
                     i.e.: mov eax,[rsi+10]
                        BaseAddressRegistry will be 'rsi'
                        BaseAddressOffset will be '10'

Template Place Holders:
   - User will be prompted for replacement of key words, every thing after place holder key.
      * Key words are striped of underscores and title cased before prompt.
         i.e.:
            PlaceHolder_Some_Value -> "Some Value"
            PlaceHolder_the_ultimate_question -> "The Ultimate Question"

   Key Start:
      PlaceHolder_

   Example:
      local aTimer = nil
      local aTimerInterval = ${PlaceHolder_Timer_Interval}
      local aTimerTicks = 0
      local aTimerTickMax = ${PlaceHolder_Timer_Tick_Max}
      local function aTimer_tick(timer)
         if aTimerTickMax > 0 and aTimerTicks >= aTimerTickMax then
            timer.destroy()
         end
         aTimerTicks = aTimerTicks + 1
         -- body
      end
      aTimer = createTimer(MainForm, false)
      aTimer.Interval = aTimerInterval
      aTimer.OnTimer = aTimer_tick
      aTimer.Enabled = true

Templates:
   Key Format:
      ${TemplateKey}

   Example:
      local autoAttachTimer = nil
      local autoAttachTimerInterval = 100
      local autoAttachTimerTicks = 0
      local autoAttachTimerTickMax = 5000

      local function autoAttachTimer_tick(timer)
         if autoAttachTimerTickMax > 0 and autoAttachTimerTicks >= autoAttachTimerTickMax then
            timer.destroy()
         end
         if getProcessIDFromProcessName('${ProcessName}') ~= nil then
            timer.destroy()
            openProcess('${ProcessName}')
         end
         autoAttachTimerTicks = autoAttachTimerTicks + 1
      end

      autoAttachTimer = createTimer(MainForm)
      autoAttachTimer.Interval = autoAttachTimerInterval
      autoAttachTimer.OnTimer = autoAttachTimer_tick

Template Files:
   - Template files can be just a lua file or they can have a settings and template section
**       *** Must be just a lua file, or have '[SETTINGS]' then '[TEMPLATE]' section in that order.
         i.e.:
            |    Good |    Good |    Good |    Bad    |
            |---------------|---------------|---------------|---------------|
            | [SETTINGS] | [TEMPLATE] | ...       | [TEMPLATE] |
            | ...       | ...       | ...       | ...       |
            | [TEMPLATE] | ...       | ...       | [SETTINGS] |
            | ...       | ...       | ...       | ...       |
            |---------------|---------------|---------------|---------------|

   Lua Files:
      - The standard lua format with templates keys, caption add menu section will be determinate by
         file name and directory.
            i.e.: 'some_template.lua' -> 'Some Template' - (Templates Menu)
            i.e.: 'some_section\some_template.lua' -> 'Some Template' - 'Some Section' (miSomeSection)

   Settings:
      - Only allows basic setting (no nested settings at this point ?? json).
**       *** Settings and template section keys must be the only thing on that line.

   Template:
      - The template to use (reads to end of file).
**       *** Template and settings section keys must be the only thing on that line.

   Example:
      [SETTINGS]
         DisplayString = 'Some Template'
      [TEMPLATE]
         print('I Have The Power!!')

Global Variables:
   GAME_TITLE       - The game title.
               * If not set process name with out extension will be used.
               ** Manually set in table lua files, if needed.
   GAME_VERSION    - The game version.
               * If not set value from 'getFileVersion' on the first module will be used.
               ** Manually set in table lua files, if needed.
   Global Variables (Overridden by Settings):
      [[ global                      - setting ]]
      CE_USERNAME                      - UserName
      I2CELSTG_AUTO_LOAD                - AutoLoad
      I2CELSTG_TEMPLATES_DIRECTORY       - TemplatesDirectory
   Global Variables (Overridden by Template Options):
      [[ global                      - template option ]]
      I2CELSTG_LINE_END                - LineEnd


Environment Variable Keys: (Overridden by global variables)
   CE_USERNAME       - The name used for 'Author' template key.

]====================================================================================================================]--

pluginI2CELuaScriptTemplateGenerator.lua

Description:

I2 CE Lua Script Template Generator v: 1.0.4

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pluginI2CELuaScriptTemplateGenerator.lua

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_________________

wiki.cheatengine.org - Tutorials - Auto Assembler Basics - Lua Basics

Last edited by TheyCallMeTim13 on Wed Mar 14, 2018 9:31 pm; edited 10 times in total

predprey
Master Cheater

Reputation: 17

Joined: 08 Oct 2015
Posts: 418

Posted: Sat Mar 04, 2017 8:52 am Post subject:

you have some damn fine documentations, looks so much more professional. i'm feeling like a scriptkiddie here

TheyCallMeTim13
Wiki Contributor

Reputation: 24

Joined: 24 Feb 2017
Posts: 733
Location: 'Merica

Posted: Sun Dec 31, 2017 7:08 pm Post subject:

Update 1.0.2: Mostly template changes. _________________ wiki.cheatengine.org - Tutorials - Auto Assembler Basics - Lua Basics

TheyCallMeTim13
Wiki Contributor

Reputation: 24

Joined: 24 Feb 2017
Posts: 733
Location: 'Merica

Posted: Tue Jan 09, 2018 2:26 am Post subject:

Update: Version: 1.0.3 _________________ wiki.cheatengine.org - Tutorials - Auto Assembler Basics - Lua Basics

TheyCallMeTim13
Wiki Contributor

Reputation: 24

Joined: 24 Feb 2017
Posts: 733
Location: 'Merica

Posted: Wed Mar 14, 2018 9:32 pm Post subject:

Updated:

Code:

1.0.4:
* I2 Template Changes
* Changed "getMainForm()" to "MainForm".
* Fixed "format" (to "string.format") in logger template.

_________________

wiki.cheatengine.org - Tutorials - Auto Assembler Basics - Lua Basics

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