ceedeepee / croquet-react-allm-output

croquet-react-allm-output

Yes, I can help you with that. Here's a basic guide on how to create a multiplayer React game using Croquet.io:

Step-by-Step Guide

1. Initialize Your Project:

   • Start by creating a new React project using create-react-app or your preferred method.
   • Install the Croquet React bindings: npm install @croquet/react.

2. Setup Croquet:

   • Obtain an API key from Croquet.io and save it.
   • Create a .env.local file and add your Croquet API key:

     REACT_APP_CROQUET_API_KEY=your_croquet_api_key_here

3. Create the Model:

   • Define the model of your game. For a simple example, let’s create a shared counter.

   // src/models/CounterModel.js
   import { Model } from "@croquet/croquet";
   
   export default class CounterModel extends Model {
     init() {
       this.counter = 0;
     }
   
     increment() {
       this.counter += 1;
       this.publish(this.id, "counterChanged", this.counter);
     }
   }
   
   CounterModel.register("CounterModel");

4. Create the View:

   • Create a view that interacts with the model.

   // src/components/CounterView.js
   import React from "react";
   import { useModelRoot, usePublish, useSubscribe } from "@croquet/react";
   import CounterModel from "../models/CounterModel";
   
   const CounterView = () => {
     const model = useModelRoot(CounterModel);
     const publish = usePublish();
   
     useSubscribe(model, model.id, "counterChanged", (newCounter) => {
       console.log(`Counter changed: ${newCounter}`);
     });
   
     return (
       <div>
         <h1>Counter: {model.counter}</h1>
         <button> publish(model.id, "increment")}&gt;Increment</button>
       </div>
     );
   };
   
   export default CounterView;

5. Setup CroquetRoot:

   • Wrap your application with CroquetRoot and provide the necessary configuration.

   // src/components/SessionManager.js
   import React from "react";
   import { CroquetRoot } from "@croquet/react";
   import CounterModel from "../models/CounterModel";
   import CounterView from "./CounterView";
   
   const SessionManager = () => {
     return (
       
         
       
     );
   };
   
   export default SessionManager;

6. Render the Application:

   • Finally, render the SessionManager component in your main application file.

   // src/index.js
   import React from "react";
   import ReactDOM from "react-dom";
   import "./index.css";
   import SessionManager from "./components/SessionManager";
   
   ReactDOM.render(
     
       
     ,
     document.getElementById("root")
   );

Explanation

• CounterModel: This is the shared model that Croquet synchronizes across all clients. It contains the counter state and an increment method.
• CounterView: This React component interacts with the shared model. It uses the useModelRoot hook to access the model and usePublish to send events to the model.
• SessionManager: This component sets up the Croquet session using CroquetRoot. It initializes the session with the provided API key, app ID, session name, and password, and renders the CounterView component within the session context.

Running the Project

1. Start your project with npm start or yarn start.
2. Open multiple browser windows or tabs to see the counter synchronized across all instances.

Final Note

This is a basic example to get you started. Depending on your game requirements, you'll need to expand the model and view logic to handle more complex interactions and game states. The Croquet API documentation provides more details and advanced features to help you build robust multiplayer applications.