bool Collision::circleToCircleCollision(vec2 circle1Pos, int circle1Size, vec2 circle2Pos, int circle2Size)
{
    vec2 circle1Center = circle1Pos + vec2(circle1Size / 2, circle1Size / 2);
    vec2 circle2Center = circle2Pos + vec2(circle2Size / 2, circle2Size / 2);

    float dX = circle2Center.x - circle1Center.x;
    float dY = circle2Center.y - circle1Center.y;

    int radii = (circle1Size / 2) + (circle2Size / 2);

    if ((dX * dX) + (dY * dY) < radii * radii)
        return true;
    else
        return false;
}