実装例

@consenger/companion-sdk の browser-game integration は、次の形を基準にします。

Vanilla browser game

<script src="./companion-sdk.js"></script>
<script>
  const companion = window.Consenger.companion;

  companion.context("round.current", {
    description: "Current round state visible to the player",
    read: () => ({
      round: 3,
      goal: "Pick the matching Japanese word",
      choices: ["みず", "そら", "ねこ"]
    })
  });

  companion.command("round.hint", {
    title: "Show a hint",
    inputSchema: { type: "object", properties: {}, additionalProperties: false },
    handler: () => {
      showHint();
      return { ok: true };
    }
  });
</script>

Phaser scene

import { createCompanionSDK } from "@consenger/companion-sdk";

const companion = createCompanionSDK({ transport: "auto" });

export class QuizScene extends Phaser.Scene {
  create() {
    companion.context("scene.current", {
      description: "Current quiz scene",
      read: () => ({
        scene: this.scene.key,
        score: this.score,
        prompt: this.currentPrompt
      })
    });
  }
}

Godot Web export

Godot Web export では、SDK browser bundle を Project.html の近くに配置し、JavaScript glue code から呼び出します。gameplay state は Godot 側を source of truth にし、companion.context() では player-facing な小さい snapshot だけを公開します。