AkatZumaTool

## About AkatZumaTool is a lightweight weapon mod for **Minecraft** that uses a custom rendering pipeline to deliver flashy visual effects. --- All beams, lightning, and explosion particles are rendered in real-time via custom Shaders, supporting up to hundreds of thousands of particles for a greatly enhanced visual experience. > **Note**: The GPU particle and post-processing systems require **OpenGL 4.3** (satisfied by most discrete GPUs). ## New Items | Item | Description | |------|-------------| | **Coin** | Right-click and hold to charge, release to fire a piercing beam. Consumable item. Max range 50 blocks, damage 20. | | **Colorful Coin** | Enhanced version of the Coin with 256 durability. Enchantable, max range 60 blocks, damage 40. The beam can also break blocks. | | **Fly Sword** | Right-click on a block to summon 2 auto-targeting flying swords. Persistent entities that automatically follow and attack monsters, with a trailing visual effect. | | **other** | [Github Wiki](https://github.com/misako227/AkatZumaToolWiki) | --- ## Additional Features ### ✨ GPU Particle System (Compute Shader) - **Engine**: OpenGL 4.3 Compute Shader + SSBO - **Capacity**: Up to **100,000** particles, updated primarily on the GPU - **Particle Shapes**: Circle, Square, Triangle, Heart, Star - **Motion**: Ballistic trajectory, gravity control, color gradient - **Use Cases**: - Coin full-charge convergence particles - Magic arrow trails - Impact explosion bursts - Meteor strikes - Ground expanding rings - Super charge final explosion ### 🌟 Bloom Post-Processing Pipeline - **MRT FBO**: Separates the visible color pass from the Bloom glow pass - **Gaussian Blur**: 3-iteration ping-pong blur - **Final Composite**: Original scene + mod effects + Bloom glow overlay - **Adaptive Resolution**: FBOs automatically rebuild on window resize ### ⚡ Custom Beam & Lightning Rendering - **Beams**: 3D beams formed by two perpendicular quads, with fbm noise arc disturbance and blue-white / yellow-red color schemes - **Lightning**: Real-time branching lightning (3–8 branches) generated during charging, with exponential decay kernel + Bloom glow - **Sword Trail**: 6-frame dynamic ribbon effect based on the Ribbon algorithm ### 🤝 Mod Integration - **Touhou Little Maid**: Registers a ranged attack task (`Railgun`) so maids can automatically equip and throw coins as a ranged weapon — no extra configuration needed. ### ⚙️ Configurability Most numerical values can be adjusted via `config/Akatzumatool/akatzumatool.toml`: | Config Key | Description | |------------|-------------| | Coin / Colorful Coin | Damage, range, full-charge time | | Fly Sword | Search range, attack damage | | Terrain Destruction | Whether beams can break terrain (respects FTB Chunks claims) | --- ### Wiki & Feedback: [Github](https://github.com/misako227/AkatZumaToolWiki)