Add SFML-Audio to the project

I want to add sounds to the game, so it needs an audio module. Unfortunately, sfml-audio is written in C++98 so the corresponding settings in CMAKE had to be set.
Notiooo · Dec 1, 2023 · ff216a9 · ff216a9
1 parent b6e7aec
commit ff216a9
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Showing 4 changed files with 18 additions and 2 deletions.
diff --git a/AimGL/src/CMakeLists.txt b/AimGL/src/CMakeLists.txt
@@ -35,9 +35,13 @@ target_include_directories(AimGLSrc PUBLIC
         ${CUSTOM_INCLUDES_DIR}
 )
 
+
+set_target_properties(sfml-audio PROPERTIES CXX_STANDARD 98 CXX_STANDARD_REQUIRED YES CXX_EXTENSIONS NO)
+
 target_link_libraries(AimGLSrc
         PUBLIC
         sfml-graphics
+        sfml-audio
         ImGui-SFML::ImGui-SFML
         glew_s
         glm
@@ -53,11 +57,21 @@ add_custom_command(TARGET AimGLSrc POST_BUILD
         $<TARGET_FILE:sfml-graphics>
         $<TARGET_FILE:sfml-window>
         $<TARGET_FILE:sfml-system>
+        $<TARGET_FILE:sfml-audio>
         $<TARGET_FILE:spdlog>
         $<TARGET_FILE:minitrace>
         $<TARGET_FILE_DIR:AimGLSrc>
 )
 
+# Copy OpenAL32.dll for SFML AUDIO
+if (WIN32 AND SFML_BUILD_AUDIO)
+    add_custom_command(TARGET AimGLSrc POST_BUILD
+            COMMAND ${CMAKE_COMMAND} -E copy_if_different
+            ${FETCHCONTENT_BASE_DIR}/sfml-src/extlibs/bin/x64/openal32.dll
+            $<TARGET_FILE_DIR:AimGLSrc>
+    )
+endif()
+
 # Remove previous game resources
 
 add_custom_command(TARGET AimGLSrc PRE_BUILD

diff --git a/AimGL/src/pch.h b/AimGL/src/pch.h
@@ -22,6 +22,8 @@
 #include <imgui.h>
 
 // SFML
+#include <SFML/Audio/Sound.hpp>
+#include <SFML/Audio/SoundBuffer.hpp>
 #include <SFML/OpenGL.hpp>
 #include <SFML/System/Time.hpp>
 #include <SFML/Window.hpp>

diff --git a/AimGL/tests/CMakeLists.txt b/AimGL/tests/CMakeLists.txt
@@ -68,6 +68,7 @@ add_custom_command(TARGET AimGLTests POST_BUILD
         $<TARGET_FILE:sfml-graphics>
         $<TARGET_FILE:sfml-window>
         $<TARGET_FILE:sfml-system>
+        $<TARGET_FILE:sfml-audio>
         $<TARGET_FILE:spdlog>
         $<TARGET_FILE_DIR:AimGLTests>
         )

diff --git a/AimGL/vendor/sfml/CMakeLists.txt b/AimGL/vendor/sfml/CMakeLists.txt
@@ -6,8 +6,7 @@ FetchContent_Declare(
         GIT_TAG 2f11710abc5aa478503a7ff3f9e654bd2078ebab # 2.5.1
 )
 
-# No need to build audio and network modules
-set(SFML_BUILD_AUDIO FALSE)
+# No need to build network modules
 set(SFML_BUILD_NETWORK FALSE)
 
 FetchContent_MakeAvailable(sfml)