feat: add audio system

destrum/third_party/CMakeLists.txt

@@ -157,3 +157,27 @@ option(TRACY_ON_DEMAND "" ON)
 
 add_subdirectory(tracy)
 
+
+# OpenAL Soft is LGPL, so it stays a DLL next to the exe instead of being linked in
+set(LIBTYPE SHARED CACHE STRING "" FORCE)
+set(ALSOFT_UTILS OFF CACHE BOOL "" FORCE)
+set(ALSOFT_EXAMPLES OFF CACHE BOOL "" FORCE)
+set(ALSOFT_TESTS OFF CACHE BOOL "" FORCE)
+set(ALSOFT_INSTALL OFF CACHE BOOL "" FORCE)
+set(ALSOFT_INSTALL_CONFIG OFF CACHE BOOL "" FORCE)
+set(ALSOFT_INSTALL_HRTF_DATA OFF CACHE BOOL "" FORCE)
+set(ALSOFT_INSTALL_AMBDEC_PRESETS OFF CACHE BOOL "" FORCE)
+set(ALSOFT_INSTALL_EXAMPLES OFF CACHE BOOL "" FORCE)
+set(ALSOFT_INSTALL_UTILS OFF CACHE BOOL "" FORCE)
+set(ALSOFT_EAX OFF CACHE BOOL "" FORCE)
+add_subdirectory(openal-soft)
+
+add_library(stb_vorbis STATIC "${CMAKE_CURRENT_LIST_DIR}/stb/src/stb_vorbis.c")
+target_include_directories(stb_vorbis PUBLIC "${CMAKE_CURRENT_LIST_DIR}/stb/src")
+target_compile_definitions(stb_vorbis PRIVATE _CRT_SECURE_NO_WARNINGS)
+if (MSVC)
+    target_compile_options(stb_vorbis PRIVATE /W0)
+else ()
+    target_compile_options(stb_vorbis PRIVATE -w)
+endif ()
+add_library(stb::vorbis ALIAS stb_vorbis)