let's actually stage those changes...

src/resource/audio.cpp

@@ -1,9 +1,9 @@
-#include "audio.h"
+#include "audio.hpp"
 
 #include <cstdio>
 #include <utility>
 
-#include "file_.h"
+#include "file_.hpp"
 
 using namespace anm2ed::util;
 

src/resource/audio_stream.cpp

@@ -1,4 +1,4 @@
-#include "audio_stream.h"
+#include "audio_stream.hpp"
 
 #if defined(__clang__) || defined(__GNUC__)
   #pragma GCC diagnostic push

src/resource/font.cpp

@@ -1,4 +1,4 @@
-#include "font.h"
+#include "font.hpp"
 
 namespace anm2ed::resource
 {

src/resource/shader.cpp

@@ -1,6 +1,6 @@
-#include "shader.h"
+#include "shader.hpp"
 
-#include "log.h"
+#include "log.hpp"
 
 namespace anm2ed::resource
 {

src/resource/strings.cpp

@@ -1,3 +1,3 @@
-#include "strings.h"
+#include "strings.hpp"
 
 anm2ed::Localizer localize;

src/resource/texture.cpp

@@ -1,4 +1,4 @@
-#include "texture.h"
+#include "texture.hpp"
 
 #include <cstdio>
 #include <cstring>
@@ -23,8 +23,8 @@
   #pragma GCC diagnostic pop
 #endif
 
-#include "file_.h"
-#include "math_.h"
+#include "file_.hpp"
+#include "math_.hpp"
 
 using namespace anm2ed::resource::texture;
 using namespace anm2ed::util::math;