Show image limit in show_limits console command (#9935)

src/openrct2/drawing/Drawing.h

@@ -310,6 +310,8 @@ bool is_csg_loaded();
 uint32_t gfx_object_allocate_images(const rct_g1_element* images, uint32_t count);
 void gfx_object_free_images(uint32_t baseImageId, uint32_t count);
 void gfx_object_check_all_images_freed();
+size_t ImageListGetUsedCount();
+size_t ImageListGetMaximum();
 void FASTCALL gfx_bmp_sprite_to_buffer(
     const uint8_t* palette_pointer, uint8_t* source_pointer, uint8_t* dest_pointer, const rct_g1_element* source_image,
     rct_drawpixelinfo* dest_dpi, int32_t height, int32_t width, int32_t image_type);

src/openrct2/drawing/Image.cpp

@@ -241,3 +241,13 @@ void gfx_object_check_all_images_freed()
 #endif
     }
 }
+
+size_t ImageListGetUsedCount()
+{
+    return _allocatedImageCount;
+}
+
+size_t ImageListGetMaximum()
+{
+    return MAX_IMAGES;
+}

src/openrct2/interface/InteractiveConsole.cpp

@@ -1253,6 +1253,7 @@ static int32_t cc_show_limits(InteractiveConsole& console, [[maybe_unused]] cons
     console.WriteFormatLine("Banners: %d/%zu", bannerCount, MAX_BANNERS);
     console.WriteFormatLine("Rides: %d/%d", rideCount, MAX_RIDES);
     console.WriteFormatLine("Staff: %d/%d", staffCount, STAFF_MAX_COUNT);
+    console.WriteFormatLine("Images: %zu/%zu", ImageListGetUsedCount(), ImageListGetMaximum());
     return 0;
 }