Fixed integer size comparison issue.

src/Battling/Pokemon/CreatePokemon.hpp

@@ -24,7 +24,7 @@ namespace PkmnLib::Battling {
             ToLearnMethod() : Move(nullptr), LearnMethod(CreatureLib::Battling::AttackLearnMethod::Unknown){};
         };
         Arbutils::Collections::List<ToLearnMethod> _attacks;
-        size_t _currentMove = 0;
+        uint8_t _currentMove = 0;
 
         uint8_t _ivHp = 0;
         uint8_t _ivAttack = 0;