#include "engine.hpp"
#include <stdexcept>

namespace basalt::shared::engine {

    IEngine::IEngine() : config(), status(EngineStatus::Ready) {}

    IEngine::~IEngine() {
        if (this->status != EngineStatus::Stop) {
            this->shutdown();
        }
    }

    guid::Guid IEngine::get_guid() const {
        throw std::logic_error("unimplemented function");
    }

    void IEngine::startup(EngineConfig &&config) {
        if (this->status != EngineStatus::Ready) throw std::runtime_error("unexpected engine status");
        this->config = std::move(config);
        this->status = EngineStatus::Running;
    }

    bool IEngine::tick() {
        if (this->status != EngineStatus::Running) throw std::runtime_error("unexpected engine status");
        return false;
    }

    void IEngine::shutdown() {
        if (this->status != EngineStatus::Running) throw std::runtime_error("unexpected engine status");
        this->status = EngineStatus::Stop;
    }

}