// Smooth camera follow
const smoothFactor = 0.1; // Adjust this value to change the smoothing effect

function updateCamera() {
    const soulCenterX = position.x + soul.offsetWidth / 2;
    const soulCenterY = position.y + soul.offsetHeight / 2;

    // Calculate target camera position
    const targetX = Math.max(0, Math.min(gameArea.offsetWidth - window.innerWidth, soulCenterX - window.innerWidth / 2));
    const targetY = Math.max(0, Math.min(gameArea.offsetHeight - window.innerHeight, soulCenterY - window.innerHeight / 2));

    // Smoothly interpolate camera position
    const currentTransform = gameArea.style.transform.match(/translate\((-?\d+)px, (-?\d+)px\)/);
    let currentX = currentTransform ? parseFloat(currentTransform[1]) : 0;
    let currentY = currentTransform ? parseFloat(currentTransform[2]) : 0;

    // Update camera position with smoothing
    const newX = currentX + (targetX - currentX) * smoothFactor;
    const newY = currentY + (targetY - currentY) * smoothFactor;

    // Apply the new transform
    gameArea.style.transform = `translate(${-newX}px, ${-newY}px)`;
}