fixing stuff

src/game/Gen.h

@@ -0,0 +1,14 @@
+#pragma once
+#include "../gen/Generated.h"
+
+namespace Generated
+{
+    bool IsValid(const AssetHandle& h);
+    bool IsValid(const ModelHandle& h);
+
+    bool operator==(const AssetHandle& lhs, const AssetHandle& rhs);
+    bool operator==(const ModelHandle& lhs, const ModelHandle& rhs);
+
+    PuzPos operator+=(PuzPos lhs, const PuzPos& rhs);
+    PuzPos operator+(PuzPos lhs, const PuzPos& rhs);
+} // namespace Generated