Initial support for setting battle choices.

src/Battling/TurnChoices/TurnChoiceKind.hpp

@@ -0,0 +1,15 @@
+#ifndef CREATURELIB_TURNCHOICEKIND_HPP
+#define CREATURELIB_TURNCHOICEKIND_HPP
+
+#include <cstdint>
+
+namespace CreatureLib::Battling {
+    enum class TurnChoiceKind : uint8_t {
+        Pass,
+        Attack,
+        Item,
+        Switch,
+        RunAway
+    };
+}
+#endif //CREATURELIB_TURNCHOICEKIND_HPP