CreatureLib/src/Battling/Flow/TurnOrdering.cpp

#include "TurnOrdering.hpp"
#include <algorithm>
#include "../Models/Battle.hpp"
#include "../TurnChoices/AttackTurnChoice.hpp"

using namespace CreatureLib;
using namespace Battling;

class ChoiceCompare {
public:
    explicit ChoiceCompare() {}
    bool operator()(const std::shared_ptr<BaseTurnChoice>& a, const std::shared_ptr<BaseTurnChoice>& b) {
        auto aKind = a->GetKind();
        auto bKind = b->GetKind();
        if (aKind != bKind)
            return aKind > bKind;
        if (aKind == TurnChoiceKind::Attack) {
            auto aPriority = dynamic_cast<const AttackTurnChoice*>(a.get())->GetPriority();
            auto bPriority = dynamic_cast<const AttackTurnChoice*>(b.get())->GetPriority();
            if (aPriority != bPriority)
                return aPriority > bPriority;
        }
        auto aSpeed = a->GetUser()->GetBoostedStat(Library::Statistic::Speed);
        auto bSpeed = b->GetUser()->GetBoostedStat(Library::Statistic::Speed);
        if (aSpeed != bSpeed)
            return aSpeed > bSpeed;

        return a->__GetRandomValue() > b->__GetRandomValue();
    }
};

void TurnOrdering::OrderChoices(std::vector<std::shared_ptr<BaseTurnChoice>>& vec,
                                [[maybe_unused]] ArbUt::Random& rand) {
    for (auto item : vec) {
        if (item->GetKind() == TurnChoiceKind::Attack) {
            auto attackChoice = static_cast<AttackTurnChoice*>(item.get());
            auto priority = attackChoice->GetPriority();
            HOOK(ChangePriority, attackChoice, attackChoice, &priority);
            attackChoice->SetPriority(priority);
        }
    }
    std::sort(vec.begin(), vec.end(), ChoiceCompare());
}