CreatureLib/src/Battling/Models/BattleSide.cpp

#include "BattleSide.hpp"
#include "../EventHooks/EventDataClasses.hpp"
#include "Battle.hpp"

using namespace CreatureLib::Battling;

bool BattleSide::AllChoicesSet() const noexcept { return _choicesSet == _creaturesPerSide; }

bool BattleSide::AllPossibleSlotsFilled() const {
    try {
        for (size_t i = 0; i < _creatures.Count(); i++) {
            auto c = _creatures[i];
            if (!c.HasValue() || c.GetValue()->IsFainted()) {
                if (_battle->CanSlotBeFilled(_index, i))
                    return false;
            }
        }
    } catch (const std::exception& e) {
        THROW("Exception during AllPossibleSlotsFilled check: '" << e.what() << "'.");
    }
    return true;
}

void BattleSide::ResetChoices() noexcept {
    _choicesSet = 0;
    for (uint8_t i = 0; i < _creaturesPerSide; i++) {
        _choices[i] = nullptr;
    }
}

void BattleSide::SetChoice(BaseTurnChoice* choice) {
    EnsureNotNull(choice)
    try {
        for (size_t i = 0; i < _creatures.Count(); i++) {
            auto& c = _creatures[i];
            if (!c.HasValue()) {
                continue;
            }
            if (c.GetValue() == choice->GetUser()) {
                _choices[i] = std::shared_ptr<BaseTurnChoice>(choice);
                _choicesSet++;
                return;
            }
        }
    } catch (const std::exception& e) {
        THROW("Error during setting choice: '" << e.what() << "'.");
    }
    THROW("User not found");
}

void BattleSide::SetCreature(ArbUt::OptionalBorrowedPtr<Creature> creature, uint8_t index) {
    auto old = _creatures[index];
    if (old.HasValue()) {
        old.GetValue()->SetOnBattleField(false);
    }
    _creatures[index] = creature.GetValue();
    if (!creature.HasValue()) {
        return;
    }
    creature.GetValue()->SetBattleData(_battle, this);
    creature.GetValue()->SetOnBattleField(true);
    for (auto* side : _battle->GetSides()) {
        if (side == this) {
            continue;
        }
        for (const auto& c : side->GetCreatures()) {
            if (c.HasValue()) {
                c.GetValue()->MarkOpponentAsSeen(creature.GetValue());
                creature.GetValue()->MarkOpponentAsSeen(c.GetValue());
            }
        }
    }
    _battle->TriggerEventListener<SwitchEvent>(CreatureIndex(this->_index, index), creature.GetValue());
}

bool BattleSide::CreatureOnSide(const ArbUt::BorrowedPtr<Creature>& creature) const {
    return std::find(_creatures.begin(), _creatures.end(), creature.GetRaw()) != _creatures.end();
}

const ArbUt::OptionalBorrowedPtr<Creature>& BattleSide::GetCreature(uint8_t index) const { return _creatures[index]; }

void BattleSide::GetActiveScripts(ArbUt::List<ScriptWrapper>& scripts) {
    scripts.Append(ScriptWrapper::FromSet(&_volatile));
    _battle->GetActiveScripts(scripts);
}
size_t BattleSide::ScriptCount() const { return _battle->ScriptCount() + 1; }

uint8_t BattleSide::GetRandomCreatureIndex() {
    // TODO: Consider adding parameter to only get index for available creatures.
    return _battle->GetRandom()->Get(_creaturesPerSide);
}