Photon Fusion 2

Explore how to host Unity projects on Edgegap using techniques from the Fusion 2 Asteroids Sample.

✔️ Preparation

Before we start, you will need:

• Unity 6 - download using Unity Hub,

• Fusion 2 Asteroids Sample project (modified for Edgegap) - download from GitHub.

⚡ Deploy and Connect

1. Deploy a Server on Edgegap

☑️ To get started, you'll need to create a free account with Edgegap. No credit card required.

☑️ Create a new app version for your application, choose Fusion 2 Asteroids Sample.

☑️ Open your new project in Unity.

☑️ Navigate to Tools / Edgegap Hosting, then to step 6. Deploy a Server on Edgegap.

☑️ Press Deploy to cloud and open your new deployment's details.

☑️ Find your deployment's unique, one-time connection details:

• Host URL in format 780aa4260e83.pr.edgegap.net .

✅ You may now proceed to the next step.

2. Connect from Editor

☑️ Open your new project in Unity.

☑️ Press the ▶️ Play button to start your game client.

☑️ Input Host URL (connection details from previous step) as room name.

☑️ Press Start Edgegap button to connect to your server.

☑️ Connect a second virtual Player with Multiplayer Play Mode or ParrelSync.

🙌 Congratulations on your first Deployment on Edgegap!

✏️ Customize Server Build

See Getting Started - Servers for Unity to learn how to build and customize servers.

Create an App on Photon

To make the initial demo easy, we used a free tier Photon Cloud account owned by Edgegap.

☑️ Create a free account with Photon.

☑️ Create an Application on Photon:

• Multiplayer Game,

• Fusion Photon SDK,

• Fusion 2 SDK version.

☑️ Find your Application ID in format 85314a99-56fc-4ab3-ba26-50efca09f303 .

☑️ Input your ID in Photon Settings under Tools / Fusion / Fusion Hub (Alt + F).

Integrate Fusion 2 Project with Edgegap

See EdgegapServerManager.cs script for an example integration of Fusion 2 with Edgegap.

Game clients will connect to game servers through Photon Fusion 2 Session (room) feature.

Your game server needs to register it's IP address and external port with the Session name, when calling _runnerInstance.StartGame(StartGameArgs args):

• use NetAddress.CreateFromIpPort method from Fusion,

• provide server's IP address: Environment.GetEnvironmentVariable("ARBITRIUM_PUBLIC_IP")

• provide server's external port: Environment.GetEnvironmentVariable("ARBITRIUM_PORT_GAMEPORT_EXTERNAL")

  • this is the default port mapping name if you use our Unity plugin to package your server.

Use Edgegap Deployment Host URL as a Session name:

• in game server, get it with $"{Environment.GetEnvironmentVariable("ARBITRIUM_REQUEST_ID")}.pr.edgegap.net"

• when testing game client, get it from dashboard - deployment details page / Host URL

  • create deployments for testing from our quickstart hosting plugin,

• when live in game client, get it from matchmaking / ticket assignment / fqdn:

  • see also getting started with Matchmaking.

Troubleshooting

Game Does Not Exist (32758)

• Photon rooms require the player to be connecting to the Photon Cloud region where the deployment is located. Deploying from dashboard uses a randomized player IP.

• You may need to find the deployment's location on the map, and configure your game client in Assets / Photon / Fusion / Resources / PhotonAppSettings.asset with the matching Photon Cloud region.

• Edgegap deploys as close to the player as possible when using our plugins or API so in production, setting Photon Cloud region is not required.