using OECS;

namespace Game.CardWars;

/// <summary>
/// Manages the flip phase: players take turns flipping cards.
/// Blocks if a PendingChoice exists.
/// </summary>
public class FlipPhaseSystem : ISystem
{
    public void Run(World world)
    {
        var state = world.ReadSingleton<GameState>();
        if (state.Phase != GamePhase.FlipPhase) return;

        // Block if a pending choice exists.
        if (PendingChoice.Any(world))
            return;
    }
}