Implements creature switching as turn choice.

src/Battling/Flow/TurnHandler.hpp

@@ -3,6 +3,7 @@
 
 #include "../Models/ExecutingAttack.hpp"
 #include "../TurnChoices/AttackTurnChoice.hpp"
+#include "../TurnChoices/SwitchTurnChoice.hpp"
 #include "ChoiceQueue.hpp"
 
 namespace CreatureLib::Battling {
@@ -15,6 +16,8 @@ namespace CreatureLib::Battling {
         static void HandleAttackForTarget(ExecutingAttack* attack, Creature* target,
                                           ExecutingAttack::TargetData* targetData);
 
+        static void ExecuteSwitchChoice(SwitchTurnChoice* choice);
+
     public:
         static void RunTurn(Battle* battle, ChoiceQueue* queue);
     };