Remove use of unused field

src/Battling/Models/CreateCreature.cpp

@@ -30,7 +30,6 @@ CreateCreature* CreateCreature::WithAttack(const std::string& attackName, Attack
 }
 
 Creature* CreateCreature::Create() {
-    _hasCreated = true;
     auto rand = Core::Random();
     auto species = this->_library->GetSpeciesLibrary()->GetSpecies(this->_species);
     auto variant = species->GetVariant(this->_variant);