settings: Give indices to enums

1 files changed, 9 insertions, 0 deletions

diff --git a/src/common/settings_setting.h b/src/common/settings_setting.h
index eb46b2b6d..2e708fa0d 100644
--- a/src/common/settings_setting.h
+++ b/src/common/settings_setting.h
@@ -3,6 +3,7 @@
 
 #pragma once
 
+#include <limits>
 #include <map>
 #include <optional>
 #include <stdexcept>
@@ -197,6 +198,14 @@ public:
         return std::type_index(typeid(Type));
     }
 
+    constexpr u32 EnumIndex() const override {
+        if constexpr (std::is_enum<Type>()) {
+            return EnumMetadata<Type>::Index();
+        } else {
+            return std::numeric_limits<u32>::max();
+        }
+    }
+
     virtual std::string MinVal() const override {
         return this->ToString(minimum);
     }