Merge pull request DescentDevelopers#494 from Jayman2000/encoding-imp…

…rovements

Ensure UTF-8 is used in more places

.editorconfig

@@ -5,6 +5,7 @@ indent_style = space
 indent_size = 2
 tab_width = 8
 end_of_line = lf
+charset = utf-8
 spelling_language = en-US
 
 [*.md]

CMakeLists.txt

@@ -28,6 +28,21 @@ set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
 
 set_property(GLOBAL PROPERTY USE_FOLDERS ON)
 
+if(MSVC)
+  add_compile_options(/source-charset:UTF-8 /execution-charset:UTF-8)
+else()
+  add_compile_options(-finput-charset=UTF-8)
+  # Unfortunately, Clang doesn’t support -fexec-charset yet so this next part
+  # is GCC only. Luckily, Clang defaults to using UTF-8 for the execution
+  # character set [1], so we’re fine. Once Clang gets support for
+  # -fexec-charset, we should probably start using it.
+  #
+  # [1]: <https://discourse.llvm.org/t/rfc-enabling-fexec-charset-support-to-llvm-and-clang-reposting/71512>
+  if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
+    add_compile_options(-fexec-charset=UTF-8)
+  endif()
+endif()
+
 if(FORCE_COLORED_OUTPUT)
   if(CMAKE_VERSION VERSION_GREATER_EQUAL 3.24)
     set(CMAKE_COLOR_DIAGNOSTICS ON)

Descent3/CMakeLists.txt

@@ -274,6 +274,13 @@ set(CPPS
 if(WIN32)
   set(PLATFORM_LIBS wsock32.lib winmm.lib)
   set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} /SAFESEH:NO /NODEFAULTLIB:LIBC")
+  set(MANIFEST ${CMAKE_CURRENT_BINARY_DIR}/Descent3.exe.manifest)
+  configure_file(
+    ${CMAKE_CURRENT_SOURCE_DIR}/Descent3.exe.manifest.in
+    ${MANIFEST}
+    @ONLY
+    NEWLINE_STYLE WIN32
+  )
 endif()
 
 if(UNIX AND NOT APPLE)
@@ -287,7 +294,7 @@ endif()
 
 file(GLOB_RECURSE INCS "../lib/*.h")
 
-add_executable(Descent3 WIN32 ${HEADERS} ${CPPS} ${INCS})
+add_executable(Descent3 WIN32 ${HEADERS} ${CPPS} ${INCS} ${MANIFEST})
 target_link_libraries(Descent3 PRIVATE
   2dlib AudioEncode bitmap cfile czip d3music dd_video ddebug ddio libmve libacm
   fix grtext manage mem misc model module movie stream_audio linux SDL2::SDL2

Descent3/Descent3.exe.manifest.in

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<assembly manifestVersion="1.0" xmlns="urn:schemas-microsoft-com:asm.v1">
+  <assemblyIdentity type="win32" name="DescentDevelopers.Descent3.engine" version="@PROJECT_VERSION_MAJOR@.@PROJECT_VERSION_MINOR@.@[email protected]" />
+  <application>
+    <windowsSettings>
+      <activeCodePage xmlns="http://schemas.microsoft.com/SMI/2019/WindowsSettings">UTF-8</activeCodePage>
+    </windowsSettings>
+  </application>
+</assembly>