Script Extractor & Importer

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Overview

• Script Extraction - Export all scripts from Scripts.rxdata to organized .rb files
• Script Import - Combine individual .rb files back into Scripts.rxdata
• Folder Organization - Automatic folder structure based on script sections
• Backup System - Automatic backups when extracting scripts

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Tool Location

Tools/Extraer Importar Scripts/
  ├── scripts_extract.rb    (extraction tool)
  └── scripts_combine.rb    (import/combine tool)

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Scripts.rxdata Structure

• An array of script entries
• Each entry contains:
  • Random ID number
  • Script title/name
  • Compressed script content (Zlib compressed)

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Script Organization

• [[ Section Name ]] - Creates a folder for the section
• ================== - Returns to top-level directory
• Regular titles - Individual script files

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Extracting Scripts

ruby scripts_extract.rb

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What Happens During Extraction

1. Reads Data/Scripts.rxdata
2. Checks if scripts are already extracted (skips if so)
3. Creates Data/Scripts/ directory
4. Decompresses and extracts each script to a .rb file
5. Organizes scripts into folders based on section markers
6. Creates numbered filenames (e.g., 001_Main.rb, 002_Settings.rb)
7. Backs up original Scripts.rxdata to ScriptsBackup.rxdata
8. Replaces Scripts.rxdata with a loader script

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Importing Scripts

ruby scripts_combine.rb

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What Happens During Import

1. Checks if Scripts.rxdata already contains many scripts (skips if so)
2. Scans Data/Scripts/ directory for .rb files and subfolders
3. Reads each .rb file in order (sorted by filename)
4. Compresses script content with Zlib
5. Recreates folder structure using section markers
6. Saves combined scripts to Data/Scripts.rxdata

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File Naming Convention

001_ScriptName.rb
002_AnotherScript.rb
003_Settings.rb
...
999_LastScript.rb

• 3-digit prefix - Determines script load order
• Underscore separator - Separates number from name
• Script name - Descriptive name from the original script
• .rb extension - Ruby script file

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Folder Structure

Data/Scripts/
├── 001_Main/
│   ├── 001_Main.rb
│   └── 002_Settings.rb
├── 002_Pokemon/
│   ├── 001_Pokemon.rb
│   ├── 002_Pokemon_Forms.rb
│   └── 003_Pokemon_Evolution.rb
├── 003_Battle/
│   └── ...
└── 999_Editor.rb

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Folder Naming

• 001_FolderName/ - Top-level section folder
• Subfolders - Can nest up to 2 levels deep
• Scripts in folder - Numbered within their folder

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Special Character Handling

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Editing Extracted Scripts

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Recommended Workflow

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Benefits of External Editing

• Syntax highlighting - Better code readability
• Code completion - Faster development
• Search/replace - Find code across all scripts
• Version control - Git integration for script changes
• Multiple files open - Compare and edit multiple scripts
• Better text area - No need for extendtext.exe

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Script Loader System

1. Scans the Data/Scripts/ directory
2. Loads .rb files in order
3. Executes them in sequence

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Common Issues

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”Scripts look like they’re already extracted”

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”Scripts.rxdata already has a bunch of scripts in it”

• Backup your Scripts.rxdata
• Delete or rename it
• Run the import tool again

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Game Won’t Start After Extraction

• Scripts weren’t extracted correctly
• Data/Scripts/ folder is missing or empty
• Script loader wasn’t created

• Restore from ScriptsBackup.rxdata
• Re-extract scripts

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Scripts Load in Wrong Order

• Check the numeric prefixes (001, 002, etc.)
• Ensure no gaps or duplicates in numbering
• Verify folder structure matches the intended organization

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Changes Not Appearing

• Ensure you saved the .rb file
• Restart the game (scripts load at startup)
• Check for syntax errors in your script
• Verify you’re editing the right file in Data/Scripts/

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Tips for Working with Scripts

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Version Control

# .gitignore
Data/Scripts.rxdata
Data/ScriptsBackup.rxdata

git add Data/Scripts/
git commit -m "Update Pokemon species definitions"

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Searching Code

grep -r "def pbStartBattle" Data/Scripts/

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Script Organization

• Group by functionality
• Use clear folder names
• Maintain consistent naming
• Document script purposes

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Backup Strategy

• Keep ScriptsBackup.rxdata safe
• Use version control for script changes
• Make backups before major refactoring
• Test thoroughly after script modifications

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Advanced Usage

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Custom Script Organization

1. Extracting scripts
2. Renumbering and reorganizing .rb files
3. Updating folder structure
4. Importing back to .rxdata

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Partial Extraction

# Only extract scripts containing "Pokemon" in the name
scripts.each_with_index do |e, i|
  _, title, script = e
  next unless title.include?("Pokemon")
  # ... extraction code ...
end

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Script Analysis

scripts = File.open("Data/Scripts.rxdata", 'rb') { |f| Marshal.load(f) }
scripts.each_with_index do |entry, i|
  id, title, compressed = entry
  script = Zlib::Inflate.inflate(compressed)
  puts "#{i}: #{title} (#{script.lines.count} lines)"
end

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Related Resources

• RPG Maker XP Editor - Built-in script editor
• Debugging - Debug scripts and find errors
• Scripting Guide - Learn Pokémon Essentials scripting