let currentTarget = null;
let house = document.getElementById('house');

console.log(currentTarget);

house.addEventListener('mouseover', showTooltip);
house.addEventListener('mouseout', hideTooltip);

function showTooltip(event) {
    if(currentTarget)
        return;

    if(!event.target.dataset.tooltip)
        return;

    if(!house.contains(event.target))
        return;

    let currentTarget = event.target.closest('[data-tooltip]');
    console.log(currentTarget);
    let tooltip = document.createElement('div');

    currentTarget.append(tooltip);
    tooltip.classList.add('tooltip');
    tooltip.textContent = currentTarget.dataset.tooltip;
}

function hideTooltip(event) {
    document.querySelector('.tooltip').remove();
}