Add assignment

2022-10-27 12:29:19 +02:00
commit 9f05ab03c1
49 changed files with 4339 additions and 0 deletions
--- a/CastlingRights.hpp
+++ b/CastlingRights.hpp
@@ -0,0 +1,25 @@
+#ifndef CHESS_ENGINE_CASTLINGRIGHTS_HPP
+#define CHESS_ENGINE_CASTLINGRIGHTS_HPP
+
+#include <iosfwd>
+
+enum class CastlingRights {
+    None           = 0,
+    WhiteKingside  = 1 << 0,
+    WhiteQueenside = 1 << 1,
+    BlackKingside  = 1 << 2,
+    BlackQueenside = 1 << 3,
+    White = WhiteKingside | WhiteQueenside,
+    Black = BlackKingside | BlackQueenside,
+    All = White | Black
+};
+
+CastlingRights operator&(CastlingRights lhs, CastlingRights rhs);
+CastlingRights& operator&=(CastlingRights& lhs, CastlingRights rhs);
+CastlingRights operator|(CastlingRights lhs, CastlingRights rhs);
+CastlingRights& operator|=(CastlingRights& lhs, CastlingRights rhs);
+CastlingRights operator~(CastlingRights cr);
+
+std::ostream& operator<<(std::ostream& os, CastlingRights cr);
+
+#endif