Add COMPILE.md and simplify Related Projects

Author: Andre Stubbe

COMPILE.md

@@ -0,0 +1,59 @@
+# Building FastRobot
+
+Guide for developers building FastRobot from source.
+
+## Prerequisites
+
+- **JDK 17+** — [Download](https://adoptium.net/)
+- **Maven 3.9+** — [Download](https://maven.apache.org/download.cgi)
+- **Visual Studio 2019 or 2022** — [Download](https://visualstudio.microsoft.com/downloads/)
+  - Required: "Desktop development with C++" workload
+  - Required: Windows 10/11 SDK
+
+## Quick Build
+
+```bash
+# Clone repository
+git clone https://github.com/andrestubbe/fastrobot.git
+cd fastrobot
+
+# Build native DLL + Java
+compile.bat
+mvn clean package
+```
+
+## Build Commands
+
+| Command | Purpose |
+|---------|---------|
+| `compile.bat` | Build native DLL (requires Visual Studio) |
+| `mvn clean compile` | Compile Java only |
+| `mvn clean package` | Build JAR with DLL |
+| `mvn clean package -DskipTests` | Fast build |
+
+## Running Examples
+
+All examples are in `examples/00-basic-usage/`:
+
+```bash
+cd examples/00-basic-usage
+mvn compile exec:java
+```
+
+## Native Code Structure
+
+```
+native/
+├── fastrobot.cpp           # Main JNI implementation
+├── fastrobot.h             # JNI header
+├── DXGICapture.cpp         # DirectX capture
+└── DXGICapture.h           # DirectX header
+```
+
+## Troubleshooting
+
+**"Cannot find cl.exe"** — Run in "Developer Command Prompt for VS 2019/2022"
+
+**"UnsatisfiedLinkError: no fastrobot in java.library.path"** — Run `compile.bat` first
+
+**"DXGI_ERROR_NOT_FOUND"** — Ensure Windows 10/11 with DirectX 11+ GPU

README.md

@@ -235,24 +235,15 @@ MIT License — free for commercial and private use. See [LICENSE](LICENSE) for
 
 ## Related Projects
 
-**Core Infrastructure:**
-- [FastCore](https://github.com/andrestubbe/FastCore) — Unified JNI loader for all FastJava modules
-
-**Input & Automation:**
+- [FastCore](https://github.com/andrestubbe/FastCore) — Unified JNI loader
 - [FastHotkey](https://github.com/andrestubbe/FastHotkey) — Global hotkey library
-- [FastTouch](https://github.com/andrestubbe/FastTouch) — Multi-touch gesture recognition
-
-**System Integration:**
-- [FastClipboard](https://github.com/andrestubbe/FastClipboard) — Ultra-fast clipboard access
-- [FastTheme](https://github.com/andrestubbe/FastTheme) — OS display/theme monitor
-
-**Graphics & Vision:**
+- [FastTouch](https://github.com/andrestubbe/FastTouch) — Multi-touch gestures
+- [FastClipboard](https://github.com/andrestubbe/FastClipboard) — Clipboard access
+- [FastTheme](https://github.com/andrestubbe/FastTheme) — Display/theme monitor
 - [FastGraphics](https://github.com/andrestubbe/FastGraphics) — GPU-accelerated graphics
-- [FastAI](https://github.com/andrestubbe/FastAI) — AI/ML integration for Java
-
-**Math & Performance:**
-- [FastMath](https://github.com/andrestubbe/FastMath) — SIMD-optimized math operations
-- [FastIO](https://github.com/andrestubbe/FastIO) — High-performance file I/O
+- [FastAI](https://github.com/andrestubbe/FastAI) — AI/ML integration
+- [FastMath](https://github.com/andrestubbe/FastMath) — SIMD math
+- [FastIO](https://github.com/andrestubbe/FastIO) — High-performance I/O
 
 ---