# DarkExtremeShader ⚠️ **重要通知 / Important Notice**

**【中文】**
关于内置动态光照功能的“v2”版本，现发布重要通知：
由于AI生成的代码中存在难以修复的缺陷（例如仅准星附近发光、周围环境无法被照亮等），**v2版本已正式放弃开发，不再推荐使用（不提供任何支持）**。

文件本身仍将作为归档资源继续公开，但其运行效果不予保证。
今后我们**强烈建议您使用无缺陷的常规版（v1）**。若您希望手持光源能照亮周围环境，请另行安装第三方动态光照类Mod。
因测试不足给您带来不便，我们深表歉意。

**【English】**
Important notice regarding "v2" with the built-in dynamic lighting feature.
Due to an unfixable bug in the AI-generated code (where only the area around the crosshair brightens and the surroundings do not illuminate), **the v2 specifications have been abandoned and are now deprecated (unsupported).**

While the v2 files will remain available for download as an archive, their functionality is not guaranteed.
I highly recommend **using the standard version (v1)** instead. If you want handheld light sources to illuminate your surroundings, please use an external dynamic lights mod.
I sincerely apologize for the lack of testing and any inconvenience caused.

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## 中文说明（Japanese）

本Shader适用于Minecraft 1.21.1等版本（1.21.1、1.20.1、1.19.2、1.16.5），由AI生成代码实现，可将画面亮度降至极端黑暗程度。

夜晚与洞穴将黑到令人发笑的地步。本Shader基于AI实验性代码开发，可能存在未预期行为或Bug，欢迎用于硬核生存或恐怖题材实拍体验。

### 📥 下载与安装说明（重要）
* **推荐使用常规版（v1）：** 因内置光照功能存在缺陷，v2已被弃用。如无特殊需求，请务必选用常规版（v1）。
* **若需手持光源发光：** 当前推荐的v1版本本身不具备动态光照功能。若您希望火把等手持光源能照亮周围，请**另行安装第三方动态光照类Mod**。
* **v2下载方式：** 已弃用的v2版本仍可在“Files”标签页内对应文件详情页的 **“Additional Files”** 区域中下载（但不保证正常运行）。

### 特点
* **AI调校的极致黑暗：** 无光照区域将彻底变为纯黑，完全不可见。
* **轻量级性能：** 经测试，在优化类Mod环境下运行极为流畅。

### 运行环境与必备Mod
请根据您所使用的前置Mod环境（Fabric 或 Forge），安装以下对应Mod：

* **支持版本：** Minecraft 1.21.1 / 1.20.1 / 1.19.2 / 1.16.5
* **Fabric环境：** Iris Shaders（已在Sodium环境下完成兼容性测试）
* **Forge环境：** 必须安装Oculus，或“Embeddium + Oculus”。
* ⚠️ **重要提示：** 不支持OptiFine。

### 注意事项
* **设置项：** 本Shader不含任何可调节选项，安装后即可直接启用。

💬 反馈与Bug报告
欢迎您在评论区（Comments）分享使用感受与评价！由于代码由AI编写，可能存在未预料的行为。若您发现任何异常，请随时反馈给作者们。

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## English Description

An extremely dark shader for Minecraft 1.21.1 etc. (1.21.1, 1.20.1, 1.19.2, 1.16.5), created using AI.

Nights and caves become ridiculously dark, making it ideal for experimental hardcore or horror scenarios. The code is experimental and may contain unexpected bugs.

### 📥 Download & Installation Guide (Important)
* **Standard Version (v1) Recommended:** Due to technical issues with the built-in lighting, v2 is now deprecated. It is highly recommended to use the standard version (v1).
* **Regarding Dynamic Lights:** The recommended v1 does not have a built-in dynamic lighting feature. If you want handheld items like torches to illuminate the dark, **please install an external dynamic lights mod.**
* **How to Download v2:** The deprecated v2 files are still hosted under the **"Additional Files"** section inside the specific file details page, but they are completely unsupported.

### Features
* **Extreme AI-Tuned Darkness:** Unlit areas become completely pitch black.
* **Lightweight Performance:** Tested for smooth operation under optimization mods.

### Requirements & Required Mods
Ensure the following mods are installed based on your loader:

* **Supported Versions:** Minecraft 1.21.1 / 1.20.1 / 1.19.2 / 1.16.5
* **For Fabric Users:** Iris Shaders (Works with Sodium)
* **For Forge Users:** You must install Oculus, or "Embeddium + Oculus".
* ⚠️ **Notice:** This shader is NOT compatible with OptiFine.

### Notes
* **Shader Options:** No customizable settings.

💬 Comments & Bug Reports
Please feel free to leave a comment with your feedback or reviews! Since this code was generated by AI, there might be some unexpected behavior. Let me know if you find anything weird!