Added lots of security using asserts.

src/Battling/Flow/TurnHandler.cpp

@@ -1,11 +1,12 @@
 #include "TurnHandler.hpp"
+#include <Arbutils/Assert.hpp>
 #include "../../Library/Exceptions/NotImplementedException.hpp"
-#include "../Models/Battle.hpp"
 #include "../ScriptHandling/ScriptMacros.hpp"
 
 using namespace CreatureLib::Battling;
 
-void TurnHandler::RunTurn(Battle* battle, ChoiceQueue* queue) {
+void TurnHandler::RunTurn(ChoiceQueue* queue) {
+    AssertNotNull(queue)
     for (auto choice : queue->GetInnerQueue()) {
         HOOK(OnBeforeTurn, choice, choice);
     }
@@ -31,6 +32,7 @@ void TurnHandler::ExecuteChoice(BaseTurnChoice* choice) {
         return;
     }
     auto battle = user->GetBattle();
+    AssertNotNull(battle)
     // If the user is not in the field, we don't want to execute its choice.
     if (!battle->CreatureInField(user)) {
         return;
@@ -51,6 +53,7 @@ void TurnHandler::ExecuteChoice(BaseTurnChoice* choice) {
 }
 
 void TurnHandler::ExecuteAttackChoice(AttackTurnChoice* choice) {
+    AssertNotNull(choice)
     auto attackName = choice->GetAttack()->GetAttack()->GetName();
     HOOK(ChangeAttack, choice, choice, &attackName);
     if (attackName != choice->GetAttack()->GetAttack()->GetName()) {