VS Code extension that brings Wynntils script authoring features directly into the editor. It ships with a custom language server that understands Wynntils functions and the project's superset syntax.
Highlights
Syntax highlighting and bracket awareness for .wynntils files.
Function completions with signatures, return types, and aliases.
Hover cards and signature-help backed by the Wynntils metadata catalog.
Real-time diagnostics for missing arguments, invalid types, and structural issues.
Superset workflow that compiles variable-enhanced scripts into plain Wynntils functions on demand.
Superset Workflow
The extension supports a lightweight superset of Wynntils built around compile-time variables. Declare variables once, reference them across calls, and compile to standard Wynntils output whenever you are ready.
let textColor = from_hex("#ffffff");
let bgColor = from_hex("#00ff00");
let edge = "PILL";
{to_background_text("Hello Wynntils!"; @{textColor}; @{bgColor}; @{edge}; @{edge})}
Variables use let name = value; syntax at the top level.
Supported literal types: numbers, booleans, quoted strings, and hex colors.
Reference variables inside function arguments with @{name}.
Optional arguments can be skipped; diagnostics flag missing required values and type mismatches.
Run the command palette entry Wynntils: Compile to produce a new editor tab that contains plain Wynntils functions with variables inlined. Your original superset document stays open so you can iterate.
Everyday Editing
Open or create a .wynntils file and start typing—language support activates automatically.
Type a function name followed by ( to trigger signature help; separators update the highlighted parameter as you move through arguments.
Hover over a function to review its description, required/optional arguments, and alias list.
Development Notes
npm run build compiles both the extension host (src/) and language server (server/).
Function metadata lives under server/src/data; update and rebuild to refresh completions, hovers, signatures, and hints.
