Fix DPI scaling on Windows

CMakeLists.txt

@@ -37,6 +37,11 @@ configure_file(${PROJECT_SOURCE_DIR}/src/configuration.hpp.in
 file(GLOB_RECURSE SOURCE_FILES
 	${PROJECT_SOURCE_DIR}/src/*.cpp)
 
+# Make DPI-aware on Windows
+if(MSVC)
+	list(APPEND SOURCE_FILES "${PROJECT_SOURCE_DIR}/src/dpi-aware.manifest")
+endif()
+
 # Add executable target
 set(EXECUTABLE_TARGET ${PROJECT_NAME}-executable)
 add_executable(${EXECUTABLE_TARGET} ${SOURCE_FILES})

src/game.cpp

@@ -1094,7 +1094,10 @@ void Game::setupUI()
 	// Get DPI and convert font size to pixels
 	const Display* display = deviceManager->getDisplays()->front();
 	dpi = display->getDPI();
-	fontSizePX = fontSizePT * (1.0f / 72.0f) * dpi;
+	fontSizePX = fontSizePT * (1.0f / 96.0f) * dpi;
+	
+	logger->log("Detected display DPI as " + std::to_string(dpi) + ".");
+	logger->log("Fonts size = " + std::to_string(fontSizePT) + " PT = " + std::to_string(fontSizePX) + " PX.");
 
 	// Load fonts
 	loadFonts();

src/game.hpp

@@ -162,9 +162,7 @@ private:
 	virtual void handleEvent(const GamepadDisconnectedEvent& event);
 	virtual void handleEvent(const ScheduledFunctionEvent& event);
 
-	#if defined(DEBUG)
-		void setupDebugging();
-	#endif
+	void setupDebugging();
 	void setupLocalization();
 	void setupWindow();
 	void setupGraphics();