C20

C20 is a browser extension for Roll20 that adds a number of quality of life improvements to the D&D 5e 2014 character sheet and game.

App Features

• Additional journal actions for players (hide, filter, sort, and folder management)
• Custom Compendium
  • Ability to add your own custom compendium content
  • Drag and drop onto character sheet that populates items, spells, and feature/traits.
  • Does not work with Charactermancer

D&D 5e 2014 Character Sheet Features

• Defense section to track resistance, immunity, and vulnerability.
• Conditions tracking, similar to exhaustion tracking but broader.
• Spell table layout and filter
• Inventory tweaks that allow dividers, different colors for magical items, and advanced item editor
• Features and Traits has some markdown syntax support (bold, italic, list, tables)

Table of Contents

• Features
  • Characteristics/Features
  • Conditions Section
  • Defenses Section
  • Inventory Updates
  • Journal Updates
  • Marker Menu Updates
  • Spell View
  • C20 Settings
  • Compendium
  • Compendium Editor
• 3rd Party Libraries
• Wish List
• Known Issues

Features

Characteristics / Features and Traits Updates

• Added some markdown format support
  • Bold: https://www.markdownguide.org/basic-syntax/#bold
  • Italic: https://www.markdownguide.org/basic-syntax/#italic
  • Bold and Italic: https://www.markdownguide.org/basic-syntax/#bold-and-italic
  • Header: https://www.markdownguide.org/basic-syntax/#headings
  • Unordered Lists: https://www.markdownguide.org/basic-syntax/#unordered-lists
  • Tables: https://www.markdownguide.org/extended-syntax/#tables
• Removed titles from scrolls to make boxes more generic

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Conditions Section

Track and display conditions that are afflicting this character

• Display condition and effects
• Only shows unique effects if multiple conditions are enabled
• Click on condition name to read full description (maybe one day I will make this look nice)

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Defenses Section

• Dedicated location for resistance, vulnerability, and immunity.
• Option wheel is on the right side between speed and hit point boxes

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Inventory Updates

• Customizable color to denote magic and attuned items
• Full UI inventory editor
  • Edit item modifiers
  • Armor and weapons stats
  • Track upgrades for "The Complete Armorer's Handbook"
• Item type of "Divider" only displays the item name

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Journal Updates

Only enabled for players because GMs already get most of these features.

• Journal search filter (1)
• Drag and drop sorting
• Right click menu
  • Add/rename folders
  • Hide/show items and folders
  • Toggle hidden to view hidden items and folders
• Exclude/include hidden journal items (2)
• Enable/disable drag and drop sorting (3)

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Marker Updates

• Adds titles next to each icon

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Spell Updates

• Added row view layout with additional spell details
• Added markdown support to spell descriptions
• Added spell filter
  • Show only prepared/ritual spells
  • Filter spells by requirements
  • Show/hide spell filter
  • Reset spell filter

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Settings

• Game Settings
  • Enable/disable features for the campaign screen
  • Import/Export local data
• Character Settings
  • Enable/disable features for the character sheet
  • Set as Default: Sets current settings as future default settings
  • Reset to Default: Resets sheet to your default settings

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Compendium

• Only supports new compendium
• Select different compendiums
  • Roll20 compendium (D&D 5th Edition)
  • Each compendium is isolated
• Custom compendiums
  • Fuzzy search filter
  • Drag and drop items to character sheet (including popped out sheets)
    • Backgrounds, classes, subclasses, and feats add a new trait
    • Items will be added to inventory and create attack and resources if specified
    • Spells will be added to spell list

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Compendium Editor

• Allows players to create and edit items for their custom compendiums
• Currently supports backgrounds, classes, conditions, feats, items, spells, and subclasses
• Full UI or JSON editor
• Easter egg next to the Compendium Editor

3rd Party Libraries

• expr-eval (https://github.com/silentmatt/expr-eval) - Calculate roll20 dice formulas
• FontAwesome Icons (https://fontawesome.com/) - Filter/Shield Icon
• idb (https://github.com/jakearchibald/idb) - async indexeddb helper
• Sortable.js by RubaXa & owenm (https://github.com/SortableJS/Sortable) - Custom journal drag & drop

Wish List

• Compendium: Species, Monsters, Features, Groupings (Type/Name|GroupName), category search filter
• Move styles to css
• Language support
• Compendium: Related categories search

Known Issues

• 5e sheet does not fully support versatile weapons (no synch and uses hidden inputs)

Random Questions and Answers

1. Why isn't this an FAQ? Because no one has asked any questions.
2. Why doesn't feature x work? Sorry, sometimes I break things. I swear its not on purpose and I might not even know I did it.
3. Why did you make this? My friend wanted to organize their journal and for some reason I thought that sounded like a simple task. Little did I know...
4. When do you add new features? When I feel like it. Half the battle is trying to find a concept that works.
5. Why is markdown support limited? Safety. People might want to share homebrew items and I wanted to reduce the chance of malicious text being executed.
6. Does this support dark mode? I don't use dark mode but I try to support it for people who do. If I missed something, just let me know.