ported from perforce

RobotAndDonkey.Game/Execution/Commands/DiscardCommand.cs

@@ -0,0 +1,22 @@
+using System;
+using System.Linq;
+using RobotAndDonkey.Game.Data;
+using RobotAndDonkey.Game.Execution.Requests;
+using RobotAndDonkey.Game.GameState;
+using RobotAndDonkey.Game.Intents;
+
+namespace RobotAndDonkey.Game.Execution.Commands;
+
+public sealed record DiscardCommand(Guid RequestId, Guid[] CardIds) : Command(RequestId, typeof(ExecuteProgramRequest))
+{
+    protected override void CreateIntents(CoreLoop coreLoop, List<Intent> intents)
+    {
+        var cost = CardIds.Length * Balancing.Instance.DiscardEnergyCost;
+        intents.Add(new Discard(CardIds, cost));
+    }
+
+    public override string ToString()
+    {
+        return $"Discard cards command {string.Join(", ", CardIds.Select(id => id.ToString()))}";
+    }
+}