Rules packages define a collection of game-specific content and/or rules that fall within the scope of the Ironsworn/Starforged family of games, but with some leeway for variance. For example, rules packages can define Assets, Moves, and Oracles, and even things like Meters and Stats. There are various ways of defining and activating rulesets in Iron Vault.
Iron Vault relies on the official Datasworn library for two key elements:
In Datasworn parlance, a rules package can be either a base ruleset (such as Ironsworn or Starforged) or an expansion (such as Ironsworn: Delve) which adds additional content to a base ruleset.
Iron Vault is bundled with official Datasworn rulesets for Ironsworn and Starforged, as well as the Delve and Sundered Isles expansions.
The Datasworn Sundered Isles data is considered a preview, awaiting finalization of the Sundered Isles rulebook.
Iron Vault supports custom homebrew rules packages. You can provide these packages in two formats:
Custom rules packages can be loaded from JSON files following the Datasworn specification. Files must be in a format compatible with the Datasworn 0.1.0 release. For more information on Datasworn versions, see Data versions and vault migration.
To enable this, put your homebrew content in a folder in your vault. In settings, turn on Enable Homebrew content in Settings and set Homebrew content folder to the folder with your content.
Note that, in addition, you might need to enable Settings > Files and links > Detect all file extensions in order for .json files to show up in your vault. The file will be there, you just won't see it.
Iron Vault bundles the Datasworn compiler-- with some enhancements-- allowing you to compose homebrew content from files in a variety of formats.
Iron Vault will attempt to compile each subfolder of your Homebrew directory as a custom Datasworn package, using the folder name as the package id.
To use such a package, you'll need to make sure it is included in your campaign's playset. For example, if you have a folder Homebrew/mycontent, you'll want to make sure your playset has a line like *:mycontent/** to ensure that all of your custom content is available.
In this experimental release, you will not see changes to your content immediately reflected in Iron Vault. To recompile and reload your content, use the Reload homebrew and datasworn data command (or reload your vault).
We support three kinds of files, currently:
ruleset or expansion)move or asset or oracle_rollable)inline-oracle filesDatasworn Source rules package YAML files can be placed anywhere in the tree, and they are merged, unmodified, into the final source passed into the Datasworn compiler. This matches the behavior of the official Datasworn source data structure in the https://github.com/rsek/datasworn, and so you can always use those files as models for structuring your content.
Other file types must be organized into folders, and Iron Vault will build Datasworn collections from the contained files, using the folder structure to generate IDs. A folder must contain content of the same type (e.g., you cannot put moves and oracles in the same folder).
For example, imagine you have this structure:
inline-oracle)oracle_rollable file)move YAML file)Assuming these files are all correctly formatted, this will lead to the creation of the following Datasworn entities:
oracle_collection:mycontent/campaign: An Oracle Collection named "Campaign" that contains the oracles:
oracle_rollable:mycontent/campaign/my_campaign_oracle: An oracle table parsed from a markdown fileoracle_rollable:mycontent/campaign/my_other_campaign_oracle: An oracle table parsed from a Datasworn Source filemove_category:mycontent/mymoves: A Move Category named mymoves
move:mycontent/mymoves/learn_from_your_failures: A move parsed from the Datasworn Source fileLet's suppose that you wanted to change the display name of the mymoves category and provide a value for the Datasworn MoveCategory summary field. In the mymoves folder, you can create a file _index.md (in this example, the full path would be Homebrew/mycontent/mymoves/_index.md) that looks like the following:
---
name: My Awesome Moves
summary: A set of really awesome custom moves I made for my campaign
---
Any frontmatter properties in that file will be directly added to the Datasworn Source collection object generated for the folder.
Instead of an _index.md file, you may use an _index.yaml file. Any top-level fields will be merged into the collection object.
To make it easier to create Oracles, Iron Vault supports a straightforward Markdown format for creating oracles. Here's an example Oracle Markdown file:
---
type: oracle_rollable
description: Here is a description of my oracle.
---
| dice: 1d6 | Result |
| --------- | ---------------------------------------------------- |
| 1-2 | [Action](oracle_rollable:sundered_isles/core/action) |
| 3-5 | [Theme](oracle_rollable:sundered_isles/core/theme) |
| 6 | Just foo |
Frontmatter:
type frontmatter property must say oracle_rollable. That's how Iron Vault knows you want this to be parsed as an Oracle file.OracleRollable object as-is.name will be the name of the file; you may override this by providing a name property in the frontmatter.The oracle itself is provided in table format. The first column indicates the dice to roll (in this case, 1d6), and the second column is the result. Dice rolls can be provided either as a range (3-5) or a single value (6). Iron Vault does not currently validate that the values cover the entire range or are non-overlapping, and behavior in either case is unspecified.
As shown in the example, your results may embed references to other oracles. These will be embedded as subrolls when the Oracle is used. Among other things, this can be used to create templates (such as for faction names), where a result is composed of several other rolls.
You can also combine multiple dice as though they were "digits" by separating the digits in the dice and range expressions with a semi colon. For example, to roll what is sometimes called a "d66" table, you can use a table like this:
| dice: 1d6;1d6 | Result |
| ------------- | ------ |
| 1;1-2 | A |
| 1;3-6 | B |
| 2;1-3 | C |
| 2;4-6 | D |
| 3-6;1 | E |
| 3-6;4-6 | F |
Iron Vault will convert this to a d36 table with the appropriate rows. Note that 3-6;1 will "flatten" to non-contiguous values (13, 19, 25, 31), and those rows will be repeated in the flattened oracle table.
Instead of creating a package in the vault-wide Homebrew folder, you can include campaign-specific custom content automatically in your campaign by putting it in the Custom Content folder configured in your campaign (defaults to "Custom Content").
You do not need to use a custom playset to include custom content placed in this folder. However, note that you cannot place full Datasworn package files in this folder; for that you need to place them in the vault-wide Homebrew folder and include the package in a custom playset.
For example, imagine you have a campaign in the My Campaign folder. You could create an oracle collection with an oracle array, such as the one described above, by putting it at a path like: My Campaign/Custom Content/Arrays/My Oracle Array.md.