using MessagePack;
using OECS;

namespace Game.CardWars;

/// <summary>
/// Relationship from a card entity to the player entity whose field it's on.
/// </summary>
[MessagePackObject]
public record struct OnField : IRelationship
{
    [Key(0)] public Entity Source { get; set; }
    [Key(1)] public Entity Target { get; set; }
}