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SDK 1.2
SDK 1.2
  • Welcome
  • Overview
    • How does coherence work?
    • Rooms, Worlds and Lobbies
    • Features and Roadmap
  • Learn
    • Beginner's guide to networking
    • Package samples
    • First Steps tutorial
      • 1. Basic syncing
        • 1.2. Animation parameters
        • 1.3. Sending commands
      • 2. Physics / Authority transfer
      • 3. Areas of interest
      • 4. Parenting entities
      • 5. Complex hierarchies
      • 6. Persistence
    • Campfire project
      • Game mechanics
      • Leveraging object pooling
      • Remote interactions: Chairs
      • Remote interactions: Trees
      • A unique object with complex state
      • Custom instantiation and destruction
      • Running a server-side NPC
      • Playing audio and particles
      • A simple text chat
    • How to network [genre]…
      • Racing
      • Turn-based
      • First-Person Shooter
      • MMO
      • Fighting
    • Video tutorials
  • Get started
    • Install coherence
    • Scene Setup
      • Sample UIs
    • Prefab setup: CoherenceSync
    • Local Development
      • Local Testing via Player Builds
      • Local Testing via Unity's Multiplayer Play Mode (MPPM)
      • Local Testing via ParrelSync
    • coherence Cloud
      • Create a free account
      • Deploy a Replication Server
      • Share builds
  • coherence SDK for Unity
    • Upgrade Guide
      • Upgrade 1.1 -> 1.2
      • Upgrade 1.0 -> 1.1
      • Upgrade 0.10 -> 1.0
      • Upgrade 0.9 -> 0.10
    • Components
      • CoherenceSync
      • CoherenceBridge
      • CoherenceLiveQuery
      • CoherenceTagQuery
      • Order of execution
    • Asset Management
      • Using CoherenceSyncConfig to instantiate GameObjects locally
    • Networking State Changes
      • Supported types
      • Messaging with Commands
      • Syncing child GameObjects
      • Parenting network entities
        • Direct child CoherenceSyncs
        • Deeply-nested CoherenceSyncs
        • Nesting Prefabs at Edit time
      • Animation
      • CoherenceSync references
      • [Sync] and [Command] Attributes
      • [OnValueSynced] Attribute
      • Creating your own syncable member
      • Custom Component Actions
    • Baking (code generation)
    • Scene Management
    • Authority
      • Authority transfer
      • Server-authoritative setup
    • Lifetime
      • Persistence
      • Uniqueness
      • Example – a global counter
    • Optimization
      • Simulation Frequency
      • Areas of Interest
      • Level of Detail (LOD)
    • Profiling
    • Interpolation
    • Rigid Bodies
    • Settings
    • Simulation Frame
    • Replication Server
    • Simulators
      • Scripting: Client vs Simulator
      • Local Development
      • World Simulators
      • Room Simulators
      • Simulator Slugs
      • Multi-Room Simulators
      • Build and Publish
      • Command-line arguments
      • Load Balancing
    • Client-Hosting
    • Client Connections
    • Rollback Networking Support
    • World Origin Shifting
    • Offline gameplay
    • CLI
    • Code Stripping
    • Version Control Integration
  • Hosting & Cloud
  • coherence Cloud
    • Developer Portal
    • Dashboard
    • Worlds
    • Rooms
    • Lobbies
    • Game Services
      • Account
      • Key-Value Store
    • Using coherence Cloud in Unity
      • Worlds
      • Rooms
      • Lobbies
      • Game Services
        • Authentication Service (Player Accounts)
        • Key-value store
  • Schema explained
    • Overview
    • Specification
    • Field settings
    • Archetypes
  • coherence API reference
  • Additional resources
    • Community
    • Continuous Integration
    • Unreal Engine Support
    • WebGL Support
    • Peer-to-Peer Support (P2P)
    • Glossary
  • Credit cost & pricing
  • Known Issues and Troubleshooting
  • Release Notes
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  1. coherence Cloud
  2. Using coherence Cloud in Unity

Rooms

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After enabling at least one region in the , you can use the CloudService.Rooms API to create Rooms and delete and fetch existing Rooms. After fetching an existing Room, you can join it via the CoherenceBridge.JoinRoom method:

using System.Collections.Generic;
using Coherence.Cloud;
using Coherence.Toolkit;
using System.Collections;
using UnityEngine;

public class AsyncRoomsExample : MonoBehaviour
{
    public CoherenceBridge bridge;

    private CloudService cloudService;

    void Start()
    {
        cloudService = bridge.CloudService;

        CreateAndJoinRoom();
    }

    private async void CreateAndJoinRoom()
    {
        // Wait for connection to be established with the coherence Cloud, authenticated as a Guest User.
        await cloudService.WaitForCloudServiceLoginAsync(1000);

        // Fetch all available Room regions from our Project
        IReadOnlyList<string> availableRegions = await cloudService.Rooms.RefreshRegionsAsync();

        // Create a room and join it for the first available region
        if (availableRegions.Count > 0)
        {
            CloudRoomsService roomsService = cloudService.Rooms.GetRoomServiceForRegion(availableRegions[0]);

            RoomData newRoom = await roomsService.CreateRoomAsync(RoomCreationOptions.Default);

            bridge.JoinRoom(newRoom);
        }
    }
}
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