The Action Logic Builder

The Action Logic Builder is where you write the logic for a step. Open it from a node’s Logic tab: a small inline editor gives you two ways in, Open Editor for the full code editor and Compose for the visual card builder. Both produce the same logic, and you can switch between them.

Writing in code

The code editor is the full surface. It highlights your logic, checks it for mistakes as you type, and offers suggestions: press Ctrl and Space, or just start typing, and it lists the statements, functions, and distributions available, each with a short description and its parameters. Two buttons insert things you may not remember the exact form of: Insert Distribution opens the distribution picker and drops in the result, such as N(10, 2), and Insert Process Table inserts a ProcessTable("Name") call.

Building with cards

The card builder lays your logic out as a list of steps. Click Add Action to pick from a categorized menu (increment a variable, get a resource, wait until a condition, an If branch, and so on) and fill in each card’s fields. Container cards such as If and While hold other cards inside them, and you can drag cards to reorder, duplicate, or disable them.

A Show Code toggle displays the generated code beside the cards. The code is the single source of truth: the cards are a view of it, so anything written in code opens correctly as cards and the other way round. To insert a distribution or a process table, use the code editor.