ADOFAI Renderer

Lossless, stutter-free, and high-quality video rendering for A Dance of Fire and Ice — even on low-end PCs.

Note

This project is currently in active development. Features, APIs, and documentation are subject to change at any time.

📖 About The Project

ADOFAIRenderer was originally initiated by square3ang in 2024 and officially saw its first alpha release in 2025. Today, it is actively maintained under the ADOFAI Editor Forum as a support project dedicated to level creators.

By decoupling the game's simulation timestep from wall-clock time, ADOFAI Renderer enables creators to produce smooth, ultra-high-definition game videos with perfect audio sync, regardless of hardware limitations or level complexity.

✨ Key Features

🎮 Low-Spec Friendly Offline Rendering
- Eliminates lag, frame drops, and stuttering caused by complex visual effects and heavy custom levels from the final video.
- Guarantees deterministic, frame-perfect video capture.
🌐 Cross-Platform Support
- Fully supports Windows, macOS, and Linux environments.
🎥 Fully Customizable Video Output
- Independent Frame Rates: Configure Render FPS and Video FPS independently.
- Arbitrary Resolutions: Render in standard HD/4K or any custom resolution.
- Encoding Options: Supports modern codecs (AV1, etc.) with configurable Bitrate Control (CBR, VBR, QP/Lossless) and hardware acceleration (with software fallback).
🎵 Sample-Accurate Audio Rendering
- Captures and synchronizes in-game music and sound effects directly with rendered video frames.
- Custom audio sample rate, channels (mono/stereo), and bitrate settings.
⚙️ Creator-Focused Workflow & UI
- In-Game Configuration: Easily tune video, audio, and advanced rendering parameters directly inside ADOFAI.
- Preset System: Save and load custom render configurations for different use cases.
- Real-Time Monitor: Live HUD tracking render queue, sent frames, memory usage, and throttling.
- Advanced Controls: Toggle judgement texts, adjust post-level delay, configure random seeds, or enable Non-Tile mode.
📦 Built-in FFmpeg Integration
- Integrated one-click in-game FFmpeg downloader and setup for seamless installation.
🔌 Developer API
- Offers a fluent API (RenderSession) allowing other mods to programmatically configure, trigger, and control rendering sessions.
- Full API reference and usage details are documented directly in the codebase via XML documentation comments.

🛠️ Requirements

Operating System: Windows, macOS, or Linux
A Dance of Fire and Ice
MelonLoader
FFmpeg (Can be downloaded automatically via the in-game popup)

🏗️ Building from Source

Warning

The build configuration (ADOFAIRenderer.csproj) is currently tailored specifically for Windows. Building on other operating systems (macOS, Linux) may fail or require manual adjustments to MSBuild tasks and assembly reference paths.

Prerequisites

.NET SDK (supporting .NET Standard 2.1, e.g., .NET 8.0 SDK or newer)
A Dance of Fire and Ice with MelonLoader (Mono runtime) installed.
Environment Variable: Set ADOFAI_PATH to your game directory (e.g., C:/Program Files (x86)/Steam/steamapps/common/A Dance of Fire and Ice).

Compile ADOFAIRenderer

Once ADOFAI_PATH is configured in your environment:

dotnet build ADOFAIRenderer.csproj -c Release

The compiled mod will be output to bin/Release/netstandard2.1/ADOFAIRenderer.dll.

👥 Credits & History

Original Author: square3ang (2024-2025)
Current Maintainer: ADOFAI Editor Forum (2026)
A community-driven initiative supporting custom level designers and video creators.

📄 License

This project is distributed under the terms of the MIT License. See LICENSE for details.

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