a

1 files changed, 6 insertions, 1 deletions

diff --git a/loader/loader.hpp b/loader/loader.hpp
index 51a15b14..be132751 100644
--- a/loader/loader.hpp
+++ b/loader/loader.hpp
@@ -28,12 +28,17 @@ struct vobj_info final
     std::shared_ptr<anim_atlas> atlas;
 };
 
+enum class loader_policy : uint8_t
+{
+    error, warn, ignore, DEFAULT = error,
+};
+
 struct loader_
 {
     virtual StringView shader(StringView filename) noexcept = 0;
     virtual Trade::ImageData2D texture(StringView prefix, StringView filename) noexcept(false) = 0;
     virtual std::shared_ptr<class ground_atlas> get_ground_atlas(StringView name, Vector2ub size, pass_mode pass) noexcept(false) = 0;
-    virtual std::shared_ptr<class ground_atlas> ground_atlas(StringView filename, bool fail_ok = false) noexcept(false) = 0;
+    virtual std::shared_ptr<class ground_atlas> ground_atlas(StringView filename, loader_policy policy = loader_policy::DEFAULT) noexcept(false) = 0;
     virtual ArrayView<const String> anim_atlas_list() = 0;
     virtual std::shared_ptr<class anim_atlas> anim_atlas(StringView name, StringView dir = ANIM_PATH) noexcept(false) = 0;
     virtual std::shared_ptr<class wall_atlas> wall_atlas(StringView name, bool fail_ok = false) noexcept(false) = 0;