Changed Namespaces, Move files

src/Equipment/Balancer.cs

@@ -0,0 +1,65 @@
+namespace FoodFactory.Equipment;
+
+using Godot;
+
+using System.Collections.Generic;
+using System.Linq;
+using Chickensoft.AutoInject;
+using Chickensoft.Introspection;
+using FoodFactory.Voxel;
+using FoodFactory.Math;
+using FoodFactory.Conveyors;
+using FoodFactory.Items;
+
+[Meta(typeof(IAutoNode))]
+public partial class Balancer : Node3D, IProvide<IBeltPortHost>, IProvide<IVoxelGridRegistry>
+{
+  public override void _Notification(int what) => this.Notify(what);
+  private BeltPortHost _insertLogic = default!;
+  public IBeltPortHost Value() => _insertLogic;
+  IVoxelGridRegistry IProvide<IVoxelGridRegistry>.Value() => GridRegistry;
+  [Dependency] public IVoxelGridRegistry GridRegistry => this.DependOn<IVoxelGridRegistry>();
+  private List<BeltPort> _outPuts = new();
+  public GridTransform3D VoxelTransform
+  {
+    get => GridTransform3D.FromGodot(GlobalTransform);
+    set => GlobalTransform = value.ToGodot();
+  }
+  public void OnResolved()
+  {
+    _insertLogic = new BeltPortHost();
+    _insertLogic.Bind(port => port is BeltPort beltPort && beltPort.Access.HasFlag(PortAccess.In), () => new DelegateInsertBeltItemLogic(CanAccept, CanInsert));
+    _insertLogic.Bind(port => port is BeltPort beltPort && beltPort.Access.HasFlag(PortAccess.Out), () => new DelegateInsertBeltItemLogic((_, _) => true, (_, _) => true));
+    this.Provide();
+    _outPuts = [.. OutputPorts];
+
+  }
+
+  private bool CanAccept(IBeltPort port, IBeltItem item)
+  {
+    foreach (var portOther in OutputPorts)
+    {
+      if (portOther.GetPortFacing(GridRegistry).Map(f => f.CanAccept(item, LaneSpan.One, 0)).Or(false))
+      {
+        return true;
+      }
+    }
+    return false;
+  }
+  private IEnumerable<BeltPort> OutputPorts => _insertLogic.GetPorts().OfType<BeltPort>().Where(i => i.Access.HasFlag(PortAccess.Out));
+  private bool CanInsert(IBeltPort port, IBeltItem item)
+  {
+    for (var i = 0; i < _outPuts.Count; i++)
+    {
+      var facing = _outPuts[i].GetPortFacing(GridRegistry);
+      if (facing.HasValue(out var face) && face.CanAccept(item, LaneSpan.One, 0) && face.TryInsert(item, LaneSpan.One, 0))
+      {
+        var c = _outPuts[i];
+        _outPuts.RemoveAt(i);
+        _outPuts.Add(c);
+        return true;
+      }
+    }
+    return false;
+  }
+}