G1axFixer

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What It Does

G1axFixer prevents game crashes caused by corrupt, broken, or oversized resource packs while adding client-side performance optimizations for crowded servers and modpacks.

Resource Pack Crash Guard

• Corrupt ZIP Protection — Prevents crashes from broken resource pack archives.
• Atlas Overflow Fix — Safely handles oversized textures exceeding GPU limits.
• Missing Sprite & Sound Handler — Replaces missing textures with fallback placeholders and skips corrupted OGG audio files without crashing.
• Model & Language Repair — Substitutes broken 3D models with fallback cubes and skips malformed translation JSON files.

Performance Optimizations

• Particle Culling — Cull distant particles to maintain 60+ FPS in combat and heavy encounters.
• Network Packet Batching — Batches network overhead to reduce multiplayer latency.
• Entity Render Optimization — Optimizes entity and tile-entity rendering at distance.

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Performance Comparison

Metric	Without G1axFixer	With G1axFixer
Resource Pack Load Time	30–60s (with screen freezes)	10–15s (smooth)
Particle FPS Drop	60 → 20 FPS drop	60+ FPS maintained
Resource Pack Crashes	Frequent on corrupt assets	Zero (Graceful fallback)

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Quick Install

1. Install Fabric Loader (0.19.2+).
2. Install Fabric API.
3. Download g1axfixer-1.0.0.jar from Modrinth.
4. Drop into .minecraft/mods and launch.

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Compatibility

• Compatible: Fabric API, Sodium, Iris Shaders, Lithium, Phosphor, FerriteCore.
• Incompatible: OptiFine / OptiFabric (Use Sodium + Iris for 1.21.11 instead).

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Configuration

Config path: .minecraft/config/g1axfixer.json

{
  "fixCorruptZip": true,
  "fixAtlasStitch": true,
  "fixMissingSprite": true,
  "fixMissingSound": true,
  "fixBrokenModel": true,
  "optimizeNetwork": true,
  "cullDistantParticles": true,
  "particleCullDistance": 64,
  "optimizeEntityRender": true
}