Collision Code

CollisionComponent::CollisionComponent(luabridge::LuaRef& componentTable)
{
    if (componentTable["boundingBox"].isTable())
    {
        luabridge::LuaRef boundingBoxTable = componentTable["boundingBox"];
        boundingBox = sf::FloatRect(boundingBoxTable[1], boundingBoxTable[2], boundingBoxTable[3], boundingBoxTable[4]);
    }

    if (componentTable["collide"].isFunction())
        didCollide = std::make_shared<luabridge::LuaRef>(componentTable["collide"]);
    else
        didCollide.reset();
}

void CollisionComponent::collide(LuaEntity* ent1, LuaEntity* ent2)
{
    if (didCollide)
    {
        try
        {
            (*didCollide)(ent1, ent2);
        }
        catch (luabridge::LuaException const& e)
        {
            std::cout << "LuaException: " << e.what() << std::endl;
        }
    }
}