Overhaul memory model to new Arbutils memory.

Signed-off-by: Deukhoofd <Deukhoofd@gmail.com>
2020-12-12 12:22:48 +01:00
parent 1dc3aafd33
commit 5c39694f19
33 changed files with 279 additions and 211 deletions
--- a/src/Battling/History/HistoryHolder.hpp
+++ b/src/Battling/History/HistoryHolder.hpp
@@ -51,14 +51,14 @@ namespace CreatureLib::Battling {

        ArbUt::BorrowedPtr<const HistoryElement> GetTopElement() const noexcept { return _top; }

-        ArbUt::BorrowedPtr<const HistoryElement> GetLastUsedAttack() const noexcept {
+        std::optional<ArbUt::BorrowedPtr<const HistoryElement>> GetLastUsedAttack() const noexcept {
            const auto* c = _top;
            while (c != nullptr) {
                if (c->GetKind() == HistoryElementKind::AttackUse)
                    return c;
                c = c->_previous;
            }
-            return nullptr;
+            return {};
        }
    };
 }