OSL Aroused Skyrim Mod

A high-performance arousal framework for Skyrim Special Edition (SE/AE/VR) with native (OSL) and SexLab Aroused (SLA) compatibility modes. It is an SKSE64 plugin written in C++23 with Papyrus script components.

Build System

The project uses xmake. CommonLibSSE-NG is vendored as the lib/CommonLibVR git submodule, so CMake and vcpkg are not required.

Prerequisites

• xmake 3.0.0+
• Visual Studio 2022 with MSVC, or Clang-CL (C++23 compiler)
• Papyrus Compiler from the Skyrim Creation Kit (for .psc scripts)
• Initialized submodules: git submodule update --init --recursive

Build Commands

Configure and build Debug:

xmake f -m debug
xmake build OSLAroused

Configure and build Release with debug symbols:

xmake f -m releasedbg
xmake build OSLAroused

Run Tests

xmake f -m debug --build_tests=y
xmake build OSLArousedTests
xmake run OSLArousedTests

Catch2 tags can be passed directly to the test executable:

xmake run OSLArousedTests "[LRUCache]"
xmake run OSLArousedTests "~[integration]~[e2e]"

build_and_test.bat [debug|release] [clean] wraps configure, build, and test.

Generate IDE/Tooling Projects

xmake project -k vsxmake
xmake project -k compile_commands

Compile Papyrus Scripts

• Debug: use Debug.ppj with PapyrusCompiler
• Release: use Release.ppj with PapyrusCompiler

See CLAUDE.md for detailed architecture and build configuration notes.