1 files changed, 41 insertions, 4 deletions
diff --git a/src/obj_theme.hpp b/src/obj_theme.hpp
index 13f185e8..d10d17fa 100644
--- a/src/obj_theme.hpp
+++ b/src/obj_theme.hpp
@@ -8,8 +8,45 @@
  */
 struct obj_theme
 {
-	byte treasure;
-	byte combat;
-	byte magic;
-	byte tools;
+	byte treasure = 0;
+	byte combat = 0;
+	byte magic = 0;
+	byte tools = 0;
+
+	bool operator == (obj_theme const &other) const
+	{
+		return
+			(treasure == other.treasure) &&
+			(combat == other.combat) &&
+			(magic == other.magic) &&
+			(tools == other.tools);
+	}
+
+	bool operator != (obj_theme const &other) const
+	{
+		return !(*this == other);
+	}
+
+	static constexpr obj_theme no_theme()
+	{
+		return equal_spread(100);
+	}
+
+	static constexpr obj_theme defaults()
+	{
+		return equal_spread(20);
+	}
+
+private:
+
+	static constexpr obj_theme equal_spread(byte v)
+	{
+		obj_theme ot;
+		ot.treasure = v;
+		ot.combat = v;
+		ot.magic = v;
+		ot.tools = v;
+		return ot;
+	}
+
 };