v2.4.0 — The Visual Atmosphere & Progression Overhaul

Base Defense v2.4.0 — The Visual Atmosphere & Progression Overhaul

This major update introduces the complete Advancements Progression System, an in-engine Emissive Glow Rendering System, immersive Client Ambient Particle Effects, and an Expressive Mob Face & Texture Overhaul—bringing atmospheric, shader-like visual depth to night sieges without requiring third-party shader packs.

🌟 "The First Bastion" Advancements & Tech Tree

• Full 9-Tier Progression Tree: A dedicated advancement tab guiding players from early claim survival to endgame empire dominance:
  • 🚩 The First Bastion (Root): Craft or place your kingdom's first Base Flag.
  • 📖 The Royal Decree: Inspect your kingdom status, rules, or upgrades in the Flag GUI.
  • 🧲 Magnetic Discovery: Mine raw Magnetic Copper ore from deep underground.
  • 🏹 Siege Ballistics: Assemble a Ballista Turret to protect your claim perimeter.
  • ⚡ Tesla Coil: Construct a Shock Turret to stun invading hordes with chain lightning.
  • 🛡 Trial by Fire: Successfully defend your Base Flag through a full night siege wave.
  • 🔨 Kinetic Resonance: Forge the Kinetic War Hammer to crush siege engines and rival flags.
  • 📯 Fall of the Lunar Vanguard: Slay the Moon Commander during a Blood Moon siege.
  • 👑 Ascension of the Empire: Conquer the God of the Undead and claim the Crown of the Fallen Gods.
• Custom Deepslate Fortress Background: Pixel-perfect 16×16 tileable dark fortress stone background with subtle energy cyan and magnetic copper flecks (replaces the vanilla stone texture and fixes the missing texture bug).

👁 Dynamic Emissive Glow Layer Engine

• Dark-Vision Emissive Rendering: Integrated custom GlowLayer across all 9 siege entities and bosses using Minecraft's eyes render pipeline.
• Light Level 15 in Pitch Darkness: Glowing skeletal eye sockets, astral runes, glowing horns, and cursed visors now pierce through pitch black nights and fog.
• Pixel-Accurate Transparency: Regenerated all _glow.png maps with 100% transparent alpha blending to eliminate the opaque black mask bug while preserving entity shadows.

✨ Client Ambient Particle FX ("Shader-like Visuals")

Atmospheric, zero-overhead client particles bringing distinct identity to every siege mob:

• 💣 Siege Sapper: Sputtering fuse spark flames (FLAME) and rising black smoke trails (SMOKE) actively trailing from the back-mounted TNT keg while running.
• 🌙 Moon Commander: Floating astral stardust (END_ROD) and ethereal soul embers (SOUL_FIRE_FLAME) drifting around crescent horns and halberd.
• 🐾 Blood Behemoth: Ground-shattering paw dust clouds (CAMPFIRE_COSY_SMOKE) on footsteps and dripping lava/crimson spores from snapping jaws.
• 🔮 Corrupted Priest: Occult enchantment glyphs (ENCHANT) and witch curse wisps hovering from the soul staff and skull hood.
• 💀 God of the Undead: Apocalyptic dark miasma (DRAGON_BREATH) swirling around the necrotic crown and pauldrons.
• 🪨 Gargoyle: Crumbling stone crit particles shedding from wings while airborne.
• 🛡 Undead Phalanx: Disciplined marching boot dust clouds advancing in lockstep.

🎨 Expressive Mob Texturing & Visor Cutouts

• Carved Visor Apertures: 3D helmet and hood outer layers now feature transparent eye-slits and visor openings, revealing the expressive faces beneath.
• Authentic Minecraft Pixel Art: Retains crisp, native pixel-grid resolution (64×64 bipeds, 128×128 bosses) with intentional dithering and contrast, maintaining classic Minecraft aesthetic without blurry upscaling.
• Distinctive Facial Features: Glowing skeletal eyes for undead legions, cracked stone jawlines for gargoyles, and eerie occult markings for corrupted priests.

📖 In-Game Guide & Visual Boundaries

• Defender's Almanac: Interactive in-game handbook (DefendersAlmanacScreen) providing strategic intelligence, turret stats, and siege mechanics.
• Holographic Claim Perimeter: Real-time client perimeter boundary rendering (ClientPerimeterRenderer) to clearly mark protected territory borders.

🛠 Bug Fixes & Technical Improvements

• Advancement Background Fix: Updated root background path to modern 1.21.8 AssetInfo convention (basedefense:gui/advancements/backgrounds/base_defense) and removed UTF-8 BOM, permanently eliminating the magenta/black checkerboard.
• Dual-Wield Rendering Fix: Corrected biped off-hand item state binding to prevent render thread crashes during multi-entity siege combat.
• Clean 1.21.8 Build: Fully compiled and validated under Fabric Loader 0.19.5 + Fabric API 0.136.1 on Minecraft 1.21.8.