💎 FASTCRYSTALS 1.5.0 — SPIGOT

⚡ MASSIVE PERFORMANCE UPDATE

FastCrystals 1.5.0 brings major improvements to Crystal PvP responsiveness, high-ping optimization, and most importantly: proper Spigot 1.21.11 support!

⚠️ IMPORTANT — SPIGOT USERS

Previous FastCrystals builds are NOT compatible with Spigot 1.21.11. If your server runs Spigot, you MUST use this version.

🚀 CRYSTAL OPTIMIZATION

FastCrystals reduces the delay and visual latency involved in Crystal PvP, with optimizations especially noticeable for players with higher ping.

Improvements include:

⚡ Faster and more responsive crystal interactions
💎 Improved crystal destruction responsiveness
📡 Ping-aware optimization profiles
👻 Improved anti-ghost crystal handling
🧠 Better crystal tracking and prediction
🛡️ Server-authoritative combat validation
📈 Optimizations automatically adapted to network conditions
🔧 Improved stability and compatibility

FastCrystals remains fully functional for normal / vanilla players — no client mod is required.

🧪 THE CHEMICAL REACTION

FastCrystals 1.5.0 introduces support for a completely new system:

PLUGIN + MOD = ULTRA SYNC

When a player joins the server using my upcoming Crystal PvP optimizer mod:

💜 ImAnEngineer's Fast Crystals

the client mod and FastCrystals server plugin detect each other and synchronize.

Instead of independently trying to compensate for latency, both sides can cooperate through the new Ultra Sync protocol.

🔗 Ultra Sync provides:

⚡ Client ↔ Server crystal synchronization
💎 Faster crystal interaction feedback
📡 Dedicated FastCrystals handshake
❤️ Connection heartbeat system
🔄 Client/server prediction synchronization
🧠 Smarter placement confirmation
⚔️ Optimized manual crystal break intents
🛡️ Server-side validation for synchronized interactions
🚀 Significantly improved experience for high-ping players

The plugin works without the mod.
The mod works without the plugin.

But together...

🧪 THE CHEMICAL REACTION HAPPENS.

FastCrystals Plugin + ImAnEngineer's Fast Crystals Mod = ULTRA SYNC

🖥️ NEW MOD INTEGRATION

The /fastcrystals GUI can now detect whether the player has the compatible mod installed and synchronized.

A new Mod Upgrade section displays:

🟢 Mod detected / installed
🔗 Ultra Sync status
⚙️ Client optimization status
📦 Installed mod version
📡 Protocol compatibility

Players without the mod can also access a configurable download link directly from the FastCrystals GUI.

🛠️ SPIGOT SUPPORT

FastCrystals has been adapted specifically for:

Spigot 1.21.11 — Java 21

This release fixes compatibility issues found when attempting to use previous FastCrystals builds on modern Spigot servers.

Fixed:

✅ Spigot 1.21.11 startup compatibility
✅ Spigot Unobfuscated server compatibility
✅ Modern Bukkit/Spigot Plugin Messaging API
✅ Modern Player#getPing() implementation
✅ PacketEvents compatibility fixes
✅ Ultra Sync initialization
✅ Join compatibility
✅ Runtime profile refresh
✅ Crystal packet tracking compatibility

📦 DEPENDENCIES

Required:

PacketEvents

Optional:

Geyser / Floodgate

🔒 FAIR-PLAY DESIGN

FastCrystals is designed around latency optimization, not automated gameplay.

It does NOT provide:

❌ Auto Crystal
❌ Auto Place
❌ Auto Break
❌ Auto Aim
❌ Reach
❌ Automatic item switching
❌ Cooldown bypasses

Player actions remain manual, while FastCrystals focuses on making those actions feel significantly more responsive.

FastCrystals