namespace Syntriax.Engine.Physics2D.Primitives;

public record Projection(float Min, float Max)
{
    public static bool Overlaps(Projection left, Projection right) => Overlaps(left, right, out var _);
    public static bool Overlaps(Projection left, Projection right, out float depth)
    {
        bool rightMinInLeft = right.Min > left.Min && right.Min < left.Max;
        if (rightMinInLeft)
        {
            depth = left.Max - right.Min;
            return true;
        }

        bool rightMaxInLeft = right.Max < left.Max && right.Max > left.Min;
        if (rightMaxInLeft)
        {
            depth = left.Min - right.Max;
            return true;
        }

        depth = default;
        return false;
    }
}
public static class ProjectionExtensions
{
    public static bool Overlaps(this Projection left, Projection right) => Projection.Overlaps(left, right);
    public static bool Overlaps(this Projection left, Projection right, out float depth) => Projection.Overlaps(left, right, out depth);
}