Imported from DRincs-Productions/pixi-vn (skills/narration/SKILL.md). Install upstream with npx skills add DRincs-Productions/pixi-vn --skill narration. Copyright stays with the author.

Pixi'VN Narration module

When to use this skill

Use this skill whenever the task is about the story itself: creating a new scene/label, writing a line of dialogue, adding a menu of player choices, branching a label's content based on game state, or driving story progression (starting the game, moving to the next step, calling/jumping between labels). This is the core engine of Pixi'VN — almost every "write a scene" or "add a choice" request touches this module.

Do not use this skill for: character definitions/appearance (see pixi-vn-characters), undo/go-back mechanics (see pixi-vn-history), save files (see pixi-vn-saves), or persistent game variables (see pixi-vn-storage).

Official docs for this module: https://pixi-vn.com/start/narration (overview), https://pixi-vn.com/start/labels and https://pixi-vn.com/start/labels-flow (labels/steps/flow), https://pixi-vn.com/start/labels-advanced (hooks, dynamic steps), https://pixi-vn.com/start/dialogue, https://pixi-vn.com/start/choices, https://pixi-vn.com/start/input.

1. Defining a label

A label is the Pixi'VN equivalent of a Ren'Py "bookmark"/landmark in the story (the same concept is called a knot in the ink language): a container for an ordered list of steps (plain functions), each one run when the player advances the story. Labels are created with newLabel and are automatically registered so they can be referenced by id anywhere (choices, narration.call, narration.jump, Game.start).

import { narration, newLabel } from "@drincs/pixi-vn";

const startLabel = newLabel("start", [
  () => {
    narration.dialogue = "Welcome to the game!";
  },
  () => {
    narration.dialogue = { character: "liam", text: "Hi, I'm Liam." };
  },
]);

Key points:

• newLabel(id, steps, props?) — id must be unique across the whole game; steps is an array of StepLabelType functions, executed in order as the player continues; props is optional (onStepStart, onStepEnd, onLoadingLabel hooks — rarely needed for basic authoring).
• Each step is (props, { labelId }) => StepLabelResultType | Promise<StepLabelResultType>. Steps can be async when they need to await something (e.g. calling another label, loading assets). Return value is optional — most steps return nothing (void); returning a string/object is only needed by code that consumes StepLabelResultType explicitly.
• Every label file should call newLabel(...) at module scope so the label registers itself simply by being imported. Make sure the module gets imported somewhere reachable at startup.
• steps can also be a function that returns the array, e.g. () => [...], which lets step content change dynamically based on game state — see "Conditional branching" below.

2. Dialogue

Set narration.dialogue inside a step to display a line. It accepts either a plain string/array of strings, or a DialogueInterface-shaped object with text and an optional character:

// Narrator line (no character)
narration.dialogue = "He thrusts out his hand.";

// A line with a speaker — character can be a registered character's string id...
narration.dialogue = {
  character: "james",
  text: `You're my roommate's replacement, huh?`,
};

// ...or the character object itself, e.g. imported from your characters module
narration.dialogue = { character: liam, text: "Hi, I'm Liam." };

Which form to prefer depends on the project's setup — see pixi-vn-characters for the full rationale, but in short: prefer the instance unless the @drincs/pixi-vn/vite plugin's typeFilePath generation (narrowing CharacterIdType to known ids, see pixi-vn-getting-started) is set up, in which case prefer the string-id form — it's just as typo-safe then, without needing to import the character module in every label file.

narration.dialogue is a getter too: reading it returns { text, character } (with character resolved to the full CharacterInterface when a registered id was used, or undefined/the raw string otherwise).

Gluing dialogue across steps: set narration.dialogGlue = true before assigning narration.dialogue in a step to have that line's text appended to the current dialogue text instead of replacing it. This lets a paragraph be split across several steps (each free to change a character's pose/sprite in between) while it reads to the player as one continuous block of text, with no waiting/empty-box flash in between. From the official React template (src/content/labels/second.label.ts):

async () => {
    await showImageContainer("steph", ["fm02-body", "fm02-eyes-joy", "fm02-mouth-smile00"]);
    narration.dialogue = `She enters my room before I'VE even had a chance to.`;
},
async () => {
    await showImageContainer("steph", ["fm02-body", "fm02-eyes-joy", "fm02-mouth-smile00"]);
    narration.dialogGlue = true;
    narration.dialogue = `\n\n...I could've just come back and gotten the platter later...`;
},

The player still advances one step at a time as usual (dialogGlue only affects how the text accumulates, not whether continue()/player input is needed); it resets automatically once a non-glued narration.dialogue assignment is made.

Character objects (CharacterBaseModel and registration via RegisteredCharacters) are covered by the pixi-vn-characters skill — this module only needs a character's id (or the object) to attach it to a line.

Docs: https://pixi-vn.com/start/dialogue

3. Rich text: Markdown and HTML in dialogue

Docs: pixi-vn.com/start/markup, markup-markdown, markup-tailwindcss.

Pixi'VN isn't tied to any markup language for narration.dialogue text, but Markdown is the recommended one, and Markdown can be freely mixed with raw HTML for anything Markdown itself can't express. Every official template already renders dialogue this way — in the React template specifically, via react-markdown with the remark-gfm (GFM tables/strikethrough/etc.) and rehype-raw (allows raw HTML inside the Markdown source) plugins:

import Markdown from "react-markdown";
import rehypeRaw from "rehype-raw";
import remarkGfm from "remark-gfm";

<Markdown remarkPlugins={[remarkGfm]} rehypePlugins={[rehypeRaw]}>
  {narration.dialogue?.text}
</Markdown>;

When writing dialogue text, default to plain Markdown's classic inline styles — *italic*, **bold**, and similar simple emphasis — rather than reaching for raw HTML/CSS. Only use HTML (or anything fancier) when the user actually asks for it (e.g. a specific color, an animation, an underline a specific character always has):

narration.dialogue = "*She* was **not** amused.";

When HTML is asked for, the recommended CSS approach (per the docs) is Tailwind CSS — already installed and configured in every official template, optionally with plugins like @tailwindcss/typography, tw-animate-css, or tailwind-animations for richer text effects. A Tailwind-styled inline element inside dialogue text must be inline-block — a plain inline element won't apply transform/animation utilities correctly mid-paragraph:

narration.dialogue = `The night was <span class="inline-block animate-pulse text-violet-400">still</span>.`;

4. Choices

A choice menu is created by assigning an array to narration.choices, typically built with newChoiceOption (opens another label) and/or newCloseChoiceOption (just closes the menu and lets the current label's next step run).

import {
  narration,
  newChoiceOption,
  newCloseChoiceOption,
  newLabel,
} from "@drincs/pixi-vn";

const choiceLabel = newLabel("choice", [
  () => {
    narration.dialogue = "What do you choose?";
    narration.choices = [
      newChoiceOption("A", ALabel, {}), // default type is "call"
      newChoiceOption("B", BLabel, {}, { type: "jump" }),
      newCloseChoiceOption("Close"),
    ];
  },
  () => {
    narration.dialogue = "end";
  },
]);

• newChoiceOption(text, label, props, options?) — text is the option's label text; label is the target Label object or its string id; props are passed to the target label's steps (pass {} if none are needed); options.type is "call" (default — the target runs and can return to this label afterwards) or "jump" (the current label is closed first, no return).
• newCloseChoiceOption(text, options?) — closes the choice menu without opening any label; narration simply continues into the current label's next step. options.closeCurrentLabel: true additionally closes the current label when chosen.
• Other ChoiceInterface options available in both: oneTime (option disappears once chosen), onlyHaveNoChoice (shown only as a fallback if every other option has been removed), autoSelect (if it ends up being the only available option, it's chosen automatically without player input).
• Read narration.choices.list (a StoredChoiceInterface[], an indexed array — each option carries a choiceIndex), and call narration.choices.select(choice, props) when the player picks one. Pass through any StepLabelProps the target label needs plus the option's own stored props:

const item = narration.choices.list![0];
await narration.choices.select(item, { ...item.props });

choices.select dispatches to narration.call/narration.jump/closing the menu based on the chosen option's type, and records the pick so narration.queries.alreadyCurrentStepMadeChoices / queries.timesChoiceMade can reflect past choices (useful for oneTime options across replays).

Docs: https://pixi-vn.com/start/choices

5. Progressing and closing labels

Docs: https://pixi-vn.com/start/labels-flow

• Start the game: Game.start(label, props) clears all game data and calls the given label — this is the standard entry point, e.g. Game.start(startLabel, {}). label can be the Label object itself (what the docs show) or its string id (Game.start("start", {})) — both work, Game.start is a thin wrapper around narration.call plus Game.clear().
• Advance one step: await narration.continue(props) runs the current label's next step. Guard advancing with narration.canContinue (false while a step is running, or a choice menu / required input is pending) — this is the shape a "next" button/handler should use:

while (narration.canContinue) {
  await narration.continue({});
}

• Call a sub-label (like a function call — returns to the caller when it runs out of steps): await narration.call(otherLabel, props). Can be used both to start the very first label and, from inside a step, to invoke a nested label. If you call it from inside a step, return the result and await it, so the history bookkeeping stays correct:

async (props) => {
  return await narration.call(otherLabel, props);
};

• Jump to another label (closes the current label first, no return): await narration.jump(otherLabel, props). Same rule applies — return await narration.jump(...) when called from within a step.
• A label closes automatically once its steps are exhausted; the previously calling label (if any) resumes automatically. To close explicitly from within a step (e.g. after setting state), just return — Pixi'VN advances past the label's end on the next continue(). Use narration.labels.closeCurrent() / narration.labels.closeAll() only for lower-level manual stack control (closeAll() ends the game if nothing is called afterwards).
• narration.labels.opened and narration.labels.current reflect the current call stack of nested labels, useful for debugging/branching logic.
• Going back a step is handled by the history module, not narration — see stepHistory.back() / stepHistory.canGoBack in the pixi-vn-history skill.

6. Input prompts

Docs: https://pixi-vn.com/start/input

To ask the player for a value (string, number, or an HTML element like a textarea), call narration.input.request inside a step; the engine will not let the story continue (narration.canContinue is false) until a value is provided by the UI:

() => {
    narration.dialogue = "What is your name?";
    narration.input.request({ type: "string" });
},
() => {
    narration.dialogue = `My name is ${narration.input.value}`;
},
() => {
    narration.dialogue = "How old are you?";
    narration.input.request({ type: "number" }, 18); // second arg is an optional default value
},

• narration.input.request(info?, defaultValue?) — info is InputInfo minus isRequired (e.g. { type: "string" }, { type: "number" }, { type: "html textarea" }); omit it for a plain text input.
• narration.input.isRequired / narration.input.type tell the UI layer whether a prompt is pending and what kind, so it can render the right control.
• narration.input.value holds the submitted value once the UI resolves the prompt — read it in a later step to use what the player typed.
• narration.input.removeRequest() cancels a pending request without a value (rarely needed in normal authoring).

7. Conditional branching

Because steps can be a function, a label's content can change based on stored state — e.g. showing different dialogue on a repeat visit:

import { narration, newLabel, storage } from "@drincs/pixi-vn";

const talkAliceQuest = newLabel("talk-alice-quest", () => {
  if (storage.flags.get("test") === false) {
    return [
      () => {
        narration.dialogue = {
          character: "alice",
          text: "Hi, can you order me a book?",
        };
      },
      () => {
        narration.dialogue = { character: "mc", text: "Ok" };
      },
      async (props) => {
        storage.flags.set("test", true);
        await narration.continue(props);
      },
    ];
  }
  return [
    () => {
      narration.dialogue = { character: "alice", text: "Thanks for the book." };
    },
  ];
});

The function re-runs every time the engine needs to know the label's steps, so branch on stable storage flags/variables (see pixi-vn-storage) rather than on anything that changes mid-step. The last step in a branch can await narration.continue(props) itself if it wants to immediately auto-advance past a "setup" step instead of waiting for another player input.

8. Other useful narration bits

Docs: https://pixi-vn.com/start/other-narrative-features

• Game.onEnd(async (props) => {...}) runs once every open label's steps are exhausted and nothing else is called — the standard place to navigate to an ending screen, or to narration.call/jump back into a menu/loop label if the game should never truly "end".
• narration.getRandomNumber(...) gives a seeded-safe random number (prefer this over raw Math.random so saves/rollback stay deterministic).
• narration.queries.isLabelAlreadyCompleted(label | labelId) checks whether a label has fully run before — handy for "seen this scene already" branching.
• narration.currentStepTimesCounter counts how many times the current step has executed (only increments when actually read, and only once per step execution); set it to 0 to reset. Useful for "show this the first time only" logic inside a dynamic step-list function.

9. Real-world project convention (official React template)

The library itself doesn't mandate any file layout or UI wiring — the points below are how npm create pixi-vn@latest's official "TS narration + React" template does it, as seen in pixi-vn-react-template. Treat this as one convention worth following/recognizing, not a hard requirement: other narration styles (e.g. an ink-based project) will have their own skill and their own conventions.

• File layout: each scene lives in its own src/content/labels/<name>.label.ts, exporting a newLabel(...) result (e.g. second.label.ts exports secondPart = newLabel("second_part", [...])). Character definitions live alongside under src/content/characters/.
• Auto-registration: src/content/index.ts does import.meta.glob(["./**/*.ts", "!./index.ts"], { eager: true }) (a Vite feature) to eagerly import every module under content/ for its side effects at startup. Since newLabel/character registration runs at module scope, a new label file just needs to exist under content/ — no manual import list to maintain.
• Driving narration from the UI (see lib/hooks/narration-hooks.ts and lib/query/narration-query.ts): a "next" handler guards on narration.canContinue before calling await narration.continue(gameProps); a choice handler reads narration.choices.list and calls await narration.choices.select(item, gameProps); an input prompt reads narration.input.isRequired / narration.input.type / narration.input.value. Real code wraps all three in a loading-state guard (e.g. a GameStatus.setLoading(true/false) store) so double-clicks can't fire concurrent continue()/choices.select() calls, and a combined narration.canContinue && !narration.input.isRequired is a convenient "can the player press next" check for enabling/disabling a next button.
• gameProps above is just that project's augmented StepLabelProps (translation function, router navigate, toast, etc., declared via TS module augmentation in pixi-vn.d.ts) — it's plain application data, not something the narration module requires.

Related skills

pixi-vn-getting-started, pixi-vn-characters, pixi-vn-history, pixi-vn-storage