CreatureLib/src/Battling/Models/CreateCreature.cpp

#include "CreateCreature.hpp"
#include <utility>
#include "../Library/BattleLibrary.hpp"

using namespace CreatureLib::Battling;

CreateCreature* CreateCreature::WithVariant(std::string variant) {
    this->_variant = std::move(variant);
    return this;
}

CreateCreature* CreateCreature::WithNickname(std::string nickname) {
    this->_nickname = std::move(nickname);
    return this;
}

CreateCreature* CreateCreature::WithGender(Library::Gender gender) {
    this->_gender = gender;
    return this;
}

CreateCreature* CreateCreature::WithAttack(const std::string& attackName, AttackLearnMethod learnMethod) {
    if (_attacks.size() >= _library->GetSettings().GetMaximalMoves())
        throw CreatureException("You have already set the maximum amount of allowed moves.");

    auto attackData = _library->GetAttackLibrary()->GetAttack(attackName);
    _attacks.emplace_back(attackData, learnMethod);
    return this;
}

Creature* CreateCreature::Create() {
    auto rand = Core::Random();
    auto species = this->_library->GetSpeciesLibrary()->GetSpecies(this->_species);
    auto variant = species->GetVariant(this->_variant);
    int8_t talent;
    if (this->_talent.empty()) {
        talent = variant->GetRandomTalent(&rand);
    } else {
        talent = variant->GetTalentIndex(this->_talent);
    }
    auto identifier = this->_identifier;
    if (identifier == 0) {
        identifier = rand.Get();
    }
    auto gender = this->_gender;
    if (gender == static_cast<Library::Gender>(-1)) {
        gender = species->GetRandomGender(rand);
    }
    const Library::Item* heldItem = nullptr;
    if (!this->_heldItem.empty()) {
        heldItem = _library->GetItemLibrary()->GetItem(this->_heldItem);
    }
    // FIXME: implement experience
    auto experience = 0;

    auto attacks = std::vector<LearnedAttack*>(_attacks.size());
    for (size_t i = 0; i < attacks.size(); i++) {
        auto kv = _attacks[i];
        attacks[i] = new LearnedAttack(std::get<0>(kv), std::get<1>(kv));
    }
    return new Creature(_library, species, variant, _level, experience, identifier, gender, _coloring, heldItem,
                        _nickname, talent, attacks);
}