InviteMe Plugin

Advanced invitation management plugin for Paper/Spigot 1.21+ servers

--- ## 🎮 What is InviteMe? InviteMe turns your server's whitelist into a **social invitation system**. Each player has a configurable number of invitation slots to bring friends to the server. The plugin manages access, keeps an action log, provides an inventory GUI, and rewards proximity between mutually-invited players with an XP multiplier. --- ## ✨ Features - 🎟️ **Invitation system** — each player has a configurable slot limit; different limits per rank via LuckPerms - ⏳ **Temporary invitations** — invitations with automatic expiry date support - 🖥️ **Inventory GUI** — graphical interface with player heads, pagination and uninvite confirmation - ⚡ **Mutual XP boost** — XP multiplier for mutually-invited players who are near each other - 🗄️ **Multiple backends** — JSON, SQLite, MySQL and PostgreSQL with live migration - 🔌 **LuckPerms integration** — automatic group assignment and per-rank invitation limits - 📊 **PlaceholderAPI** — over 15 placeholders for scoreboards, tablist and HUDs - 🌍 **Multilingual** — English, Spanish and German included; editable files in `plugins/InviteMe/locales/` - 📋 **Action log** — full history of invites and uninvites, exportable to CSV - 🔄 **Auto-sync** — keeps the native whitelist in sync with plugin data automatically - 🔒 **Plugin mode** — alternative to the native whitelist; access control managed entirely by InviteMe --- ## 📋 Requirements | Requirement | Minimum version | Notes | |-------------|----------------|-------| | Paper / Spigot | 1.21 | Paper recommended | | Java | 21 | | | LuckPerms | any | Optional — group assignment and per-rank limits | | PlaceholderAPI | any | Optional — placeholders in other plugins | --- ## 🚀 Installation 1. Download `InviteMe-.jar`. 2. Place it in your server's `plugins/` folder. 3. Start or restart the server. 4. The plugin automatically generates `plugins/InviteMe/config.yml`. 5. Edit the configuration and run `/im reload`. --- ## 💬 Commands ### 👤 Player commands > Require the `invite.use` permission (granted to all players by default). | Command | Description | |---------|-------------| | `/invite add ` | Invite a player to the server | | `/invite add ` | Temporary invitation with expiry (requires `invite.temp`) | | `/invite list` | Show your invitations and remaining slots | | `/invite list ` | Show another player's invitation list | | `/invite list all` | Global inviter ranking | | `/invite menu` | Open the inventory GUI | ### 🛡️ Admin commands > Require the `invite.admin` permission (OPs only by default). | Command | Description | |---------|-------------| | `/invite remove [reason]` | Remove a player from the server | | `/im profile ` | Full invitation profile of a player | | `/im stats [N]` | Global statistics and top N inviters | | `/im log list [player] [N]` | Action log, filterable by player | | `/im log export` | Export the full log to a CSV file | | `/im sync` | Force an immediate whitelist sync | | `/im debug` | Plugin diagnostic information | | `/im reload` | Reload configuration without restarting | | `/im migrate [sqlite\|mysql\|postgresql]` | Migrate data between backends | --- ## 🔑 Permissions | Permission | Default | Description | |------------|---------|-------------| | `invite.use` | Everyone | Invite players and view own invitation list | | `invite.admin` | OP | Full administrative access; bypasses limits and cooldown | | `invite.temp` | false | Create temporary invitations with expiry | | `invite.stats` | OP | View global statistics with `/im stats` | | `invite.log` | OP | View and export the action log with `/im log` | | `invite.number.X` | — | Custom limit of X invitations (e.g. `invite.number.10`) | | `invite.*` | OP | Wildcard — grants all permissions | **Limit priority:** `invite.number.X` > `group-limits` in config > `max-invites` in config. --- ## 📊 Placeholders Requires **PlaceholderAPI** installed. ### 👤 Per player | Placeholder | Description | |-------------|-------------| | `%inviteme_max_invites%` | Maximum invitation limit (`∞` if unlimited) | | `%inviteme_used_invites%` | Invitations already used | | `%inviteme_remaining_invites%` | Remaining invitations | | `%inviteme_invited_players%` | Number of players invited | | `%inviteme_is_invited%` | `true` if the player was invited by someone | | `%inviteme_invited_by%` | Name of the player who invited them | | `%inviteme_rank%` | Position in the inviter ranking | | `%inviteme_invites_bar%` | Visual progress bar (e.g. `██████░░░░`) | | `%inviteme_invites_percentage%` | Percentage of invitations used | | `%inviteme_status%` | Status: `Unlimited`, `Limited` or `Full` | ### ⚡ Boost system | Placeholder | Description | |-------------|-------------| | `%inviteme_boost_active%` | `true` if mutual boost is active | | `%inviteme_boost_partners%` | Number of active boost partners | | `%inviteme_boost_multiplier%` | Current XP multiplier (e.g. `1.5`) | | `%inviteme_boost_percentage%` | XP increase percentage (e.g. `50%`) | ### 🌍 Global stats | Placeholder | Description | |-------------|-------------| | `%inviteme_total_invites%` | Total invitations on the server | | `%inviteme_total_players%` | Total invited players | | `%inviteme_top_inviter%` | Player with the most invitations | | `%inviteme_top_inviter_count%` | Top inviter's invitation count | --- ## 🗄️ Storage | Backend | Description | |---------|-------------| | `json` | Local file `invites.json`, no additional setup | | `sqlite` | Local database `invites.db`, recommended **(default)** | | `mysql` | Remote MySQL or MariaDB database | | `postgresql` | Remote PostgreSQL database | To migrate between backends: run `/im migrate `, wait for confirmation, then update `storage.type` in `config.yml` and run `/im reload`. --- ## ⚡ Mutual XP Boost When two players who mutually invited each other enter the configured radius, both receive an XP multiplier. The effect stacks with multiple partners and is configurable per world. ```yaml mutual-invite-boost: enabled: true xp-multiplier: 1.5 # +50% XP check-interval: 5 # seconds between checks show-actionbar: true particle-effects: true max-boost-partners: 3 max-multiplier: 2.5 radius: overworld: 50 nether: 75 end: 100 ``` --- ## 🔒 Access control ```yaml access-control-mode: native # native | plugin ``` - **`native`** — Minecraft's native whitelist controls access (default). - **`plugin`** — InviteMe manages access directly; set `white-list=false` in `server.properties`. --- ## ❓ FAQ **Why can't a player invite even with the `invite.use` permission?** They may have reached the `max-invites` limit or be on cooldown. Players with `invite.admin` have no such restrictions. **How do I give unlimited invitations to a rank?** ``` /lp group permission set invite.admin true ``` Or a specific number with the `invite.number.X` permission (e.g. `invite.number.20`). **A player appears on the whitelist but not in `/invite list`.** They were added directly via `/whitelist add`. With `whitelist-sync.auto-register-console: true` the plugin will register them on the next sync, or force it with `/im sync`. **Does the boost work in custom worlds?** Yes, add the `custom-worlds` section under `mutual-invite-boost.radius`: ```yaml radius: custom-worlds: mining_world: 60 ``` --- ## 📚 Documentation | Language | User guide | |----------|-----------| | English | [User guide](https://inviteme.teamsvk.com/es/getting-started/intro/) | | Español | [Guía de usuario]([docs/es/README.md](https://inviteme.teamsvk.com/en/getting-started/intro/)) |

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