Script.cpp

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#include <entt/locator/locator.hpp>
 
#include "galaxy/logging/Log.hpp"
#include "galaxy/fs/VirtualFileSystem.hpp"
#include "galaxy/platform/Pragma.hpp"
 
#include "Script.hpp"
 
namespace galaxy
{
    Script::Script() noexcept
    {
    }
 
    Script::Script(const std::string& file)
    {
        GALAXY_UNUSED(load(file));
    }
 
    Script::~Script() noexcept
    {
    }
 
    bool Script::load(const std::string& file)
    {
        auto& fs = entt::locator<VirtualFileSystem>::value();
 
        const auto script = fs.read(file);
        if (!script.empty())
        {
            m_script = entt::locator<sol::state>::value().load(script);
 
            if (!m_script.valid())
            {
                GALAXY_LOG(GALAXY_ERROR, "Failed to load script '{0}' because '{1}'.", file, magic_enum::enum_name(m_script.status()));
            }
        }
        else
        {
            GALAXY_LOG(GALAXY_ERROR, "Failed to read script '{0}'.", file);
        }
 
        return m_script.valid();
    }
 
    sol::protected_function_result Script::run()
    {
        if (m_script.valid())
        {
            return m_script();
        }
 
        return {};
    }
} // namespace galaxy