AntiCrystal-Anchor

# AntiCrystal-Anchor **A powerful protection plugin that prevents End Crystal, Respawn Anchor and TNT abuse on your server — with granular control over crafting, placing, usage and explosions.** ## Key Features * **End Crystal Protection:** Block crafting, placing, using, and even exploding End Crystals to prevent crystal PvP exploits. You can allow placing while still blocking explosions! !(https://cdn.modrinth.com/data/cached_images/b3dda540efee0b4ff4e44c2e91a87f61c42de745.png) !(https://cdn.modrinth.com/data/cached_images/259dc118626b8d061215efd39b46cc1f7da872bf.png) * **Respawn Anchor Protection:** Prevent Respawn Anchor bombs in the Overworld and End dimensions. !(https://cdn.modrinth.com/data/cached_images/a1d5e15343e9d75f982f3fb40af0f664a666e1d0.png) !(https://cdn.modrinth.com/data/cached_images/7488e3acbe7a41a06637a08154484db53f5716f7.png) * **TNT Protection *(new in V1.2)*:** Optionally block TNT crafting, placing, igniting (redstone, fire, arrows, player), dispensing and explosions — fully independent from Crystal/Anchor settings. * **Auto-Crafter Blocking:** Prevents crafting via the Crafter Block (1.21+) for all three item types — no more bypassing restrictions! * **Granular Control:** Enable/disable each restriction independently per item. * **World Filter:** Restrict the plugin to specific worlds via whitelist or blacklist. * **Notification Types:** Choose how blocked-action messages appear — Chat, ActionBar, or Title. * **Inventory Scanning:** Periodic inventory checks with configurable actions (notify, remove, or drop). * **Admin Cooldown:** Configure a cooldown between admin notifications to prevent spam. * **Bypass Permissions:** Allow trusted players to bypass restrictions per item type. * **Multi-Language Support:** Fully translated in **English** and **German**. * **Auto-Config Updates:** New config options are added automatically without losing your settings. ## Protection Options | Item | Craft | Auto-Craft | Place | Use | Explosion | | :--- | :---: | :---: | :---: | :---: | :---: | | End Crystal | ✅ | ✅ | ✅ | ✅ | ✅ | | Respawn Anchor | ✅ | ✅ | ✅ | ✅ | — | | TNT *(optional)* | ✅ | ✅ | ✅ | ✅ | ✅ | ## Commands & Permissions | Role | Command / Permission | Description | | :--- | :--- | :--- | | Admin | `/aca reload` · `anticrystalanchor.admin` | Reload configuration | | Admin | `anticrystalanchor.notify` | Receive inventory-check notifications | | Bypass | `anticrystalanchor.bypass.crystal` | Bypass End Crystal restrictions | | Bypass | `anticrystalanchor.bypass.anchor` | Bypass Respawn Anchor restrictions | | Bypass | `anticrystalanchor.bypass.tnt` | Bypass TNT restrictions | | Bypass | `anticrystalanchor.bypass.all` / `bypass.*` | Bypass all restrictions | --- ## Configuration Highlights ```yaml # End Crystal Settings end-crystal: enabled: true block-craft: true block-autocraft: true # Crafter Block (1.21+) block-place: true block-use: true remove-on-place: true block-explosion: false # Allow placing, but no explosion damage # Respawn Anchor Settings respawn-anchor: enabled: true block-craft: true block-autocraft: true block-place: true block-use: true remove-on-place: true # TNT Settings (disabled by default) tnt: enabled: false block-craft: true block-autocraft: true block-place: true block-activate: true # Redstone, fire, arrows, flint & steel block-dispenser: true # Block TNT dispensing block-explosion: false # Cancel all TNT explosions remove-on-place: true # World Filter worlds: mode: "blacklist" # or "whitelist" list: # world names, empty = no filter # Notification type for blocked-action messages notifications: type: "chat" # chat, actionbar, or title # Inventory scanning inventory-check: enabled: true interval: 60 # seconds action: "notify" # notify, remove, or drop notify-player: true admin-cooldown: 30 # seconds between admin notifications per player ``` --- ### Why Use This Plugin? 🛡️ **Prevent Grief:** Stop crystal, anchor and TNT bombing on your server ⚔️ **Fair PvP:** Disable overpowered crystal PvP mechanics 🔒 **Full Control:** Granular settings for each item and action 🤖 **Auto-Crafter Proof:** Block 1.21+ Crafter Block exploits 🌍 **World Filter:** Only protect specific worlds or exclude others 📢 **Admin Alerts:** Get notified when players carry or attempt blocked actions --- ### Dependencies (optional) **We recommend installing LuckPerms** for a better permission management experience! ### Compatibility ✅ **Paper** 1.21.x ✅ **Folia** 1.21.x ✅ **Spigot** 1.21.x ✅ **Purpur** 1.21.x ### Support For bugs or support: https://discord.gg/Mkgz7YK7Y8