Global resource tracking

CMake/functions/devilutionx_library.cmake

@@ -31,6 +31,11 @@ function(add_devilutionx_library NAME)
     target_link_libraries(${NAME} PUBLIC "$<${ASAN_GENEX}:-fsanitize=address;-fsanitize-recover=address>")
   endif()
 
+  if(DEVILUTIONX_RESOURCE_TRACKING_ENABLED)
+    genex_for_option(DEVILUTIONX_RESOURCE_TRACKING_ENABLED)
+    target_compile_definitions(${NAME} PUBLIC "$<${DEVILUTIONX_RESOURCE_TRACKING_ENABLED_GENEX}:DEVILUTIONX_RESOURCE_TRACKING_ENABLED>")
+  endif()
+
   if(CMAKE_CXX_COMPILER_ID MATCHES "GNU")
     genex_for_option(DEVILUTIONX_STATIC_CXX_STDLIB)
     target_link_libraries(${NAME} PUBLIC $<${DEVILUTIONX_STATIC_CXX_STDLIB_GENEX}:-static-libgcc;-static-libstdc++>)

CMakeLists.txt

@@ -94,6 +94,7 @@ DEBUG_OPTION(ASAN "Enable address sanitizer")
 DEBUG_OPTION(UBSAN "Enable undefined behaviour sanitizer")
 option(TSAN "Enable thread sanitizer (not compatible with ASAN=ON)" OFF)
 DEBUG_OPTION(DEBUG "Enable debug mode in engine")
+DEBUG_OPTION(DEVILUTIONX_RESOURCE_TRACKING_ENABLED "Enable resource tracking")
 option(GPERF "Build with GPerfTools profiler" OFF)
 cmake_dependent_option(GPERF_HEAP_FIRST_GAME_ITERATION "Save heap profile of the first game iteration" OFF "GPERF" OFF)
 option(ENABLE_CODECOVERAGE "Instrument code for code coverage (only enabled with BUILD_TESTING)" OFF)

Source/CMakeLists.txt

@@ -100,6 +100,7 @@ set(libdevilutionx_SRCS
   engine/animationinfo.cpp
   engine/assets.cpp
   engine/backbuffer_state.cpp
+  engine/resource_store.cpp
   engine/direction.cpp
   engine/dx.cpp
   engine/events.cpp
@@ -147,6 +148,7 @@ set(libdevilutionx_SRCS
   lua/modules/dev/player/stats.cpp
   lua/modules/dev/quests.cpp
   lua/modules/dev/search.cpp
+  lua/modules/dev/resources.cpp
   lua/modules/dev/towners.cpp
   lua/modules/log.cpp
   lua/modules/render.cpp

Source/cursor.cpp

@@ -481,7 +481,7 @@
 	OwnedSurface ownedItemSurface { MaxWidth, MaxHeight };
 	OwnedSurface ownedHalfSurface { MaxWidth / 2, MaxHeight / 2 };
 
-	const auto createHalfSize = [&, redTrn](const ClxSprite itemSprite, size_t outputIndex) {
+	const auto createHalfSize = [&, redTrn](const ClxSprite itemSprite, size_t outputIndex, int cursId) {
 		if (itemSprite.width() <= 28 && itemSprite.height() <= 28) {
 			// Skip creating half-size sprites for 1x1 items because we always render them at full size anyway.
 			return;
@@ -495,22 +495,33 @@
 		const Surface halfSurface = ownedHalfSurface.subregion(0, 0, itemSurface.w() / 2, itemSurface.h() / 2);
 		SDL_Rect halfSurfaceRect = MakeSdlRect(0, 0, halfSurface.w(), halfSurface.h());
 		SDL_SetClipRect(halfSurface.surface, &halfSurfaceRect);
+#ifdef DEVILUTIONX_RESOURCE_TRACKING_ENABLED
+		std::string name = StrCat("runtime\\objcurs_half_size\\", cursId);
+#endif
 		BilinearDownscaleByHalf8(itemSurface.surface, paletteTransparencyLookup, halfSurface.surface, 1);
-		HalfSizeItemSprites[outputIndex].emplace(SurfaceToClx(halfSurface, 1, 1));
+		HalfSizeItemSprites[outputIndex].emplace(SurfaceToClx(
+#ifdef DEVILUTIONX_RESOURCE_TRACKING_ENABLED
+		    std::string(name), /*trnName=*/ {},
+#endif
+		    halfSurface, 1, 1));
 
 		SDL_FillRect(itemSurface.surface, nullptr, 1);
 		ClxDrawTRN(itemSurface, { 0, itemSurface.h() }, itemSprite, redTrn);
 		BilinearDownscaleByHalf8(itemSurface.surface, paletteTransparencyLookup, halfSurface.surface, 1);
-		HalfSizeItemSpritesRed[outputIndex].emplace(SurfaceToClx(halfSurface, 1, 1));
+		HalfSizeItemSpritesRed[outputIndex].emplace(SurfaceToClx(
+#ifdef DEVILUTIONX_RESOURCE_TRACKING_ENABLED
+		    std::move(name), /*trnName=*/"red",
+#endif
+		    halfSurface, 1, 1));
 	};
 
 	size_t outputIndex = 0;
 	for (size_t i = static_cast<int>(CURSOR_FIRSTITEM) - 1, n = pCursCels->numSprites(); i < n; ++i, ++outputIndex) {
-		createHalfSize((*pCursCels)[i], outputIndex);
+		createHalfSize((*pCursCels)[i], outputIndex, i + 1);
 	}
 	if (gbIsHellfire) {
 		for (size_t i = 0, n = pCursCels2->numSprites(); i < n; ++i, ++outputIndex) {
-			createHalfSize((*pCursCels2)[i], outputIndex);
+			createHalfSize((*pCursCels2)[i], outputIndex, i + pCursCels->numSprites() + 1);
 		}
 	}
 }