# 💎 **FASTCRYSTALS 1.5.0 — BUKKIT** ## ⚡ MASSIVE PERFORMANCE & COMPATIBILITY UPDATE FastCrystals **1.5.0** brings the complete FastCrystals optimization system to **Bukkit 1.21.11**, alongside major networking improvements and the brand-new **Ultra Sync system**. > ⚠️ **IMPORTANT — BUKKIT USERS** > > Older FastCrystals releases were **NOT properly compatible with Bukkit**. > They were primarily designed around Paper and could rely on APIs or implementations unavailable on a pure Bukkit/CraftBukkit environment. > > **If your server runs Bukkit, use this dedicated 1.5.0 Bukkit build.** --- ## 🛠️ **PROPER BUKKIT SUPPORT** FastCrystals has now been adapted specifically for a Bukkit environment instead of simply expecting Paper-specific functionality to exist. This means the Bukkit release gets its own compatibility work while preserving the same FastCrystals experience. ### Bukkit 1.5.0 includes: - ✅ Proper Bukkit 1.21.11 compatibility - ✅ Removal of Paper-only dependencies - ✅ Removal of Spigot-only runtime calls - ✅ Modern Bukkit networking compatibility - ✅ PacketEvents integration - ✅ Player ping support - ✅ Plugin Messaging support - ✅ FastCrystals GUI - ✅ Optimization profiles - ✅ Crystal tracking - ✅ Anti-ghost handling - ✅ Full Ultra Sync support > 🚨 **OLDER BUILDS ARE NOT RECOMMENDED FOR BUKKIT** > > Paper users could use previous FastCrystals versions, but **Bukkit users should migrate to this dedicated build.** --- ## 🚀 **CRYSTAL OPTIMIZATION** FastCrystals improves the responsiveness of Crystal PvP while keeping the server authoritative. The optimization system works for **every player**, including completely vanilla clients. ### Improvements include: - ⚡ Faster and more responsive crystal interactions - 💎 Improved crystal destruction responsiveness - 📡 Ping-aware optimization profiles - 👻 Anti-ghost crystal handling - 🧠 Crystal tracking and prediction - 🔄 Better synchronization under high latency - 📈 Automatic optimization based on network conditions - 🛡️ Server-authoritative combat validation - 🔧 Improved runtime stability No client mod is required for the standard FastCrystals optimization system. --- # 🧪 **THE CHEMICAL REACTION** FastCrystals 1.5.0 introduces support for: ## **PLUGIN + MOD = ULTRA SYNC** When a player joins using my upcoming Crystal PvP optimization mod: > 💜 **ImAnEngineer's Fast Crystals** the Bukkit plugin and Fabric mod can **detect each other and synchronize**. Instead of having two independent optimizers... ### The client and server can cooperate. --- ## 🔗 **ULTRA SYNC** Once the compatible mod is detected, FastCrystals establishes a dedicated synchronization session with that player's client. ### Ultra Sync provides: - ⚡ Client ↔ Server crystal synchronization - 💎 Faster crystal interaction feedback - 📡 Dedicated FastCrystals handshake - ❤️ Connection heartbeat - 🔄 Client/server prediction synchronization - 🧠 Faster placement confirmation - ⚔️ Optimized manual crystal break intents - 🔑 Session token validation - 🔢 Sequence / replay protection - 🛡️ Server-side interaction validation - 🚀 Major improvements for high-ping Crystal PvP Ultra Sync allows the client and server to remove delays that neither side could safely eliminate on its own. --- # 🧪 **STANDALONE + STANDALONE = CHEMICAL REACTION** Both projects remain completely independent. ### 💎 FastCrystals Plugin only: > ✅ Works normally > ✅ Optimizes vanilla clients > ✅ No client mod required ### 💜 ImAnEngineer's Fast Crystals Mod only: > ✅ Works independently > ✅ Client-side prediction > ✅ Faster visual feedback > ✅ No server plugin required ### ⚡ BOTH TOGETHER: > 🧪 **ULTRA SYNC ACTIVATES** > > Client prediction > **+** > Server optimization > **+** > Dedicated synchronization > **=** > > 🚀 **MAXIMUM FASTCRYSTALS PERFORMANCE** # 🧪 **THE CHEMICAL REACTION HAPPENS.** --- ## 🖥️ **NEW MOD INTEGRATION** The `/fastcrystals` GUI now includes a dedicated section for: > **ImAnEngineer's Fast Crystals** The plugin can display the synchronization status individually for each player. ### The GUI can show: - 🟢 Mod detected / installed - 🔗 Ultra Sync status - ⚙️ Client optimization status - 📦 Installed mod version - 📡 Protocol compatibility If the mod is already installed and synchronized: > **You already have this mod installed and synced!** If the mod isn't detected, FastCrystals can instead provide the player with the download page. --- ## 🔗 **CONFIGURABLE MOD DOWNLOAD** Server owners can configure the future Modrinth URL directly through `config.yml`. Players without the mod can click the Mod Upgrade inside `/fastcrystals` and receive: > **Install ImAnEngineer's Fast Crystals here:** followed by the configured download link. This keeps the client mod completely **optional** while making it easy for players to discover Ultra Sync. --- ## 📡 **PING-AWARE PROFILES** FastCrystals continues to automatically adapt its behavior depending on the player's network conditions. Available optimization profiles include: - 🟢 **SAFE** - 🔵 **BALANCED** - 🟡 **HIGH** - 🟠 **MAX** - 🟣 **BEDROCK** - 🔴 High-latency fallback A low-ping player therefore doesn't receive unnecessarily aggressive latency compensation, while high-ping players can benefit from stronger optimization. Ultra Sync adds another optimization layer when the compatible client mod is present. --- ## 👻 **ANTI-GHOST SYSTEM** FastCrystals doesn't simply assume every predicted interaction succeeded. The anti-ghost system helps recover when: - a predicted interaction is rejected; - a crystal behaves differently server-side; - latency suddenly increases; - packets arrive later than expected; - another player interacts with the crystal first. The **server always remains authoritative**. --- ## 📦 **DEPENDENCIES** ### Required: > **PacketEvents** ### Optional: > **Geyser / Floodgate** Bedrock players remain supported by the server-side FastCrystals optimization system where applicable. --- # 📄 **BUKKIT USERS — READ THIS** Unlike the Paper edition, **old FastCrystals releases should NOT be considered viable Bukkit builds**. The dedicated Bukkit 1.5.0 release exists specifically to provide the FastCrystals experience without depending on Paper or Spigot-specific runtime behavior. ### If you're running: **Paper** > ➜ Use the **Paper build** **Spigot** > ➜ Use the **Spigot build** **Bukkit / CraftBukkit** > ➜ Use the **Bukkit build** ### Do NOT mix the builds. Each platform should use its corresponding FastCrystals JAR. --- ## 🔒 **FAIR-PLAY DESIGN** FastCrystals is designed around **latency optimization and responsiveness**, not automated Crystal PvP. It does **NOT** provide: - ❌ Auto Crystal - ❌ Auto Place - ❌ Auto Break - ❌ Auto Aim - ❌ Reach - ❌ Automatic item switching - ❌ Automatic combat - ❌ Cooldown bypasses ### Your clicks remain your actions. FastCrystals focuses on reducing unnecessary waiting and improving synchronization around those actions. --- # 💎 **FASTCRYSTALS 1.5.0 — BUKKIT** ### 🛠️ Proper Bukkit support. ### ⚡ Faster crystal interactions. ### 📡 Smarter networking. ### 💎 Better high-ping Crystal PvP. ### 🔗 Client + Server synchronization. ## And now... # 🧪 **THE CHEMICAL REACTION.** ### **FastCrystals Plugin** ## **+** ### **ImAnEngineer's Fast Crystals** ## **=** # ⚡ **ULTRA SYNC**

# 💎 **FASTCRYSTALS 1.5.0 — PAPER** ## ⚡ MASSIVE PERFORMANCE UPDATE FastCrystals **1.5.0** brings another major step forward for Crystal PvP optimization, with improved responsiveness, smarter latency compensation, and the introduction of the brand-new **Ultra Sync system**. > 💡 **PAPER USERS** > > FastCrystals has supported **Paper since its earliest releases**. > Unlike the new Spigot-specific build, previous Paper versions were already viable and functional. > > **1.5.0 is an upgrade — not a compatibility fix.** --- ## 🚀 **IMPROVED CRYSTAL OPTIMIZATION** The existing FastCrystals engine has been refined while preserving the behavior that made previous Paper versions functional. FastCrystals continues to optimize Crystal PvP for **every player**, including completely vanilla clients. ### Improvements include: - ⚡ Faster and more responsive crystal interactions - 💎 Improved crystal destruction responsiveness - 📡 Ping-aware optimization profiles - 👻 Improved anti-ghost crystal handling - 🧠 More reliable crystal tracking and prediction - 🔄 Better synchronization under unstable network conditions - 📈 Automatic optimization based on player latency - 🛡️ Server-authoritative combat validation - 🔧 Improved stability and internal reliability Players **DO NOT need the client mod** to benefit from FastCrystals. --- # 🧪 **THE CHEMICAL REACTION** FastCrystals 1.5.0 introduces the biggest addition of this release: ## **PLUGIN + MOD = ULTRA SYNC** When a player joins using my upcoming Crystal PvP optimization mod: > 💜 **ImAnEngineer's Fast Crystals** the client mod and the Paper plugin can **detect each other and synchronize their optimization pipelines**. Instead of the client and server independently compensating for latency... ### They work together. --- ## 🔗 **ULTRA SYNC** Once the compatible mod is detected, FastCrystals establishes a dedicated synchronization session between the client and server. ### 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 of synchronized interactions - 🔑 Session and sequence validation - 🚀 Major responsiveness improvements for high-ping players The goal is simple: > **Reduce unnecessary waiting between the client and server without replacing the player's actions.** --- ## 🧪 **STANDALONE + STANDALONE = CHEMICAL REACTION** Both projects remain completely independent. ### FastCrystals Plugin only: > ✅ Works normally > ✅ Optimizes vanilla players > ✅ No client modification required ### ImAnEngineer's Fast Crystals Mod only: > ✅ Works independently > ✅ Provides client-side prediction and responsiveness improvements > ✅ Does not require the server plugin ### BOTH TOGETHER: > 🧪 **ULTRA SYNC ACTIVATES** > > ⚡ Client prediction + Server optimization > 🔗 Direct synchronization > 🚀 Maximum FastCrystals performance # **THE CHEMICAL REACTION HAPPENS.** --- ## 🖥️ **NEW MOD INTEGRATION** The `/fastcrystals` GUI now contains a dedicated section for: > **ImAnEngineer's Fast Crystals** FastCrystals can display information specific to the player opening the GUI. ### The menu can show: - 🟢 Mod detected / installed - 🔗 Ultra Sync status - ⚙️ Client optimization status - 📦 Installed mod version - 📡 Protocol compatibility If the player already has the mod installed and synchronized, FastCrystals confirms that **Ultra Sync is active**. If the player doesn't have it, the GUI can provide a direct download link. --- ## 🔗 **CONFIGURABLE MOD DOWNLOAD** Server owners can configure the future Modrinth page directly inside `config.yml`. Players without the mod can then click the Mod Upgrade inside `/fastcrystals` and receive: > **Install ImAnEngineer's Fast Crystals here:** followed by the clickable download link. This makes discovering and installing the optional client optimization much easier. --- ## 📡 **SMART HIGH-PING OPTIMIZATION** FastCrystals continues to use its latency-aware optimization system. Different network conditions can be handled through different optimization profiles: - 🟢 **SAFE** - 🔵 **BALANCED** - 🟡 **HIGH** - 🟠 **MAX** - 🟣 **BEDROCK** - 🔴 Unplayable/high-latency fallback The plugin automatically determines the appropriate behavior while keeping the server authoritative. With the optional mod installed, **Ultra Sync adds another optimization layer on top of this existing system.** --- ## 👻 **ANTI-GHOST SYSTEM** Crystal prediction should never mean leaving broken visual states behind. FastCrystals continues to use anti-ghost handling designed to recover when: - a predicted interaction is rejected; - the server disagrees with the client; - network conditions suddenly change; - a crystal is removed differently than expected. The server remains the final authority. --- ## 📦 **DEPENDENCIES** ### Required: > **PacketEvents** ### Optional: > **Geyser / Floodgate** FastCrystals also keeps dedicated handling for Bedrock players where applicable. --- ## 📄 **PAPER SUPPORT** FastCrystals was originally designed with Paper support and **previous versions already worked on Paper**. This release therefore does **NOT** replace older builds because they were fundamentally incompatible. Instead, Paper 1.5.0 focuses on: - 🚀 New performance improvements - 🧪 Ultra Sync - 🔗 Client mod integration - 📡 Improved networking - 💎 Better crystal handling - 🛡️ More robust validation - 👻 Better synchronization recovery - 🔧 General reliability improvements > **Existing Paper users can upgrade normally to 1.5.0.** --- ## 🔒 **FAIR-PLAY DESIGN** FastCrystals remains focused on **latency optimization and responsiveness**, not automated gameplay. It does **NOT** provide: - ❌ Auto Crystal - ❌ Auto Place - ❌ Auto Break - ❌ Auto Aim - ❌ Reach - ❌ Automatic item switching - ❌ Automatic combat - ❌ Cooldown bypasses Your clicks remain **your actions**. FastCrystals simply tries to remove unnecessary latency surrounding those actions. --- # 💎 **FASTCRYSTALS 1.5.0 — PAPER** ### ⚡ Faster interactions. ### 📡 Smarter networking. ### 💎 Better Crystal PvP. ### 🔗 Client + Server synchronization. ## And for the first time... # 🧪 **THE CHEMICAL REACTION.** ### **FastCrystals Plugin** ## **+** ### **ImAnEngineer's Fast Crystals** ## **=** # ⚡ **ULTRA SYNC**

# 💎 **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 1.5.0** ### Faster crystals. ### Better synchronization. ### Proper Spigot support. ### And now... # 🧪 **THE CHEMICAL REACTION.**