Room Hub

Room Hub for PEAK

Everything you need to get back into PEAK's multiplayer — room history, player search, Steam invites, and a live friends panel. Crash-safe, zero-config, EN / 簡體中文 / 繁體中文.

Features

📜 Room History

• Every lobby you join is saved locally to disk — after a crash or disconnect, rejoin from the title screen with one click.
• Up to 10 recent rooms (configurable), auto-pruned by age (default 7 days).
• Host is marked per room; re-joining refreshes the timestamp so the most recent rooms stay on top.

🔍 Player Search

• Search every player you've ever met by display name (no SteamID guessing).
• View a room to inspect who was inside; add friends or send invites right from the list.

💌 Steam Invites (works for non-friends!)

• In-game, every player row gets an Invite button — PEAK's own UI has no invite, and Steam's lobby invite API works even for people who are not your friends and don't have this mod.
• After inviting, optionally open the Steam chat overlay with them (configurable: non-friends only / always / never).

👥 Steam Friends Panel (always on the left side of the panel)

• Live view of which Steam friends are playing PEAK right now — no mod required on their side.
• Each friend row shows fine-grained status:
• 🟢 In game (joinable) — join their lobby directly
• ⚪ Invite only — they're in a private room; join via their invite
• ⚪ Single player — they're in a solo game
• ⚪ In main menu — invite them into your lobby with one button
• Independent scroll area, refreshed automatically (persona-change callback + polling).

🚨 Join Feedback

• PEAK's own join failure is silent — Room Hub pops up a clear message when a lobby is full, gone, or not joinable.

🎮 Hotkeys & Entry Points

| Action | Key / Place |

|---|---|

| Quick join most recent room | J (title screen) |

| Open/close panel | K (title screen and in-game) |

| Pink button in pause menu | same panel |

Install

• Install BepInExPack_PEAK, PEAKLib Core and PEAKLib UI.
• Drop RoomHub.dll into BepInEx/plugins.
• Launch the game — config and history folders are created automatically.

Configuration

File: BepInEx/config/com.roomhub.RoomHub.cfg (also editable in-game with PEAKLib ModConfig).

| Setting | Default | Description |

|---|---|---|

| Enable Mod | true | Master switch |

| Show Main Menu Button | true | Title-screen ribbon button |

| Use Custom Button Position / Pos X/Y | — | Auto-saved when you right-click-drag the ribbon |

| Enable Hotkey | true | Master switch for both hotkeys |

| Quick Join Hotkey | J | Title screen: rejoin most recent room |

| Mod Menu Hotkey | K | Title + in-game: toggle panel |

| Max Recent Rooms | 10 | Oldest removed first when over limit |

| History Expire Hours | 168 | 7 days |

| Record When Hosting | false | Also save rooms you host |

FAQ

"Invite only" friends — why can't I join?

Their room is set to 僅邀請 (private). Steam doesn't expose private lobbies to non-members, so a direct join isn't possible — they need to invite you. Room Hub shows the same state Steam's own "Join Game" button would.

A friend is in the main menu — what can I do?

Click Invite on their row while you're in a lobby. They'll get a standard Steam invite and can join you. No mod needed on their side.

Join failed with a popup?

The room is full, was deleted, or the lobby version changed — PEAK's own UI fails silently here; Room Hub tells you why.

Language switching not applied instantly?

The mod listens to PEAK's own language-switch event and refreshes every button and row immediately — no restart needed.

Made for the PEAK community. Report issues with your BepInEx/LogOutput.log attached.