first commit

2026-09-03 04:45:36 +03:00
commit d5f52cc3d3
1038 changed files with 169579 additions and 0 deletions
@@ -0,0 +1,68 @@
+using System.ComponentModel;
+using System.Linq;
+using System.Runtime.CompilerServices;
+using ClassicAssist.Shared;
+using ClassicAssist.Annotations;
+using ClassicAssist.UO.Objects;
+
+namespace ClassicAssist.Data.Counters
+{
+    public class CountersAgentEntry : INotifyPropertyChanged
+    {
+        private int _color;
+        private int _count;
+
+        public int Color
+        {
+            get => _color;
+            set
+            {
+                SetProperty( ref _color, value );
+                Recount();
+            }
+        }
+
+        public int Count
+        {
+            get => _count;
+            set => SetProperty( ref _count, value );
+        }
+
+        public int Graphic { get; set; }
+        public string Name { get; set; }
+
+        public event PropertyChangedEventHandler PropertyChanged;
+
+        public void Recount()
+        {
+            if ( Engine.Player == null )
+            {
+                return;
+            }
+
+            if ( Engine.Player.Backpack?.Container == null )
+            {
+                Count = 0;
+                return;
+            }
+
+            Item[] matches =
+                Engine.Player.Backpack.Container.SelectEntities( i =>
+                    i.ID == Graphic && ( Color == -1 || Color == i.Hue ) );
+
+            Count = matches?.Sum( i => i.Count ) ?? 0;
+        }
+
+        [NotifyPropertyChangedInvocator]
+        protected virtual void OnPropertyChanged( [CallerMemberName] string propertyName = null )
+        {
+            PropertyChanged?.Invoke( this, new PropertyChangedEventArgs( propertyName ) );
+        }
+
+        public void SetProperty<T>( ref T obj, T value, [CallerMemberName] string propertyName = "" )
+        {
+            obj = value;
+            OnPropertyChanged( propertyName );
+        }
+    }
+}
@@ -0,0 +1,129 @@
+using System;
+using System.Collections.ObjectModel;
+using System.Collections.Specialized;
+using System.ComponentModel;
+using System.Runtime.CompilerServices;
+using ClassicAssist.Shared;
+using ClassicAssist.Annotations;
+using ClassicAssist.UO.Data;
+using ClassicAssist.UO.Network;
+using ClassicAssist.UO.Objects;
+
+namespace ClassicAssist.Data.Counters
+{
+    public class CountersManager : INotifyPropertyChanged
+    {
+        private static CountersManager _instance;
+        private static readonly object _instanceLock = new object();
+        private ObservableCollection<CountersAgentEntry> _items = new ObservableCollection<CountersAgentEntry>();
+        private bool _listening;
+
+        private CountersManager()
+        {
+            Items.CollectionChanged += OnCollectionChanged;
+
+            IncomingPacketHandlers.ContainerContentsEvent += OnContainerContentsEvent;
+            IncomingPacketHandlers.NewWorldItemEvent += OnNewWorldItemEvent;
+
+            Engine.DisconnectedEvent += () =>
+            {
+                if ( Engine.Player != null )
+                {
+                    Engine.Player.Backpack.Container.CollectionChanged -= OnBackpackContentsChanged;
+                }
+
+                _listening = false;
+            };
+        }
+
+        public ObservableCollection<CountersAgentEntry> Items
+        {
+            get => _items;
+            set => SetProperty( ref _items, value );
+        }
+
+        public Action RecountAll { get; set; }
+
+        public event PropertyChangedEventHandler PropertyChanged;
+
+        private void OnNewWorldItemEvent( Item item )
+        {
+            RecountAll?.Invoke();
+        }
+
+        private void OnContainerContentsEvent( int serial, ItemCollection container )
+        {
+            if ( Engine.Player == null )
+            {
+                return;
+            }
+
+            if ( Engine.Player.Backpack?.Container == null )
+            {
+                return;
+            }
+
+            if ( !Engine.Items.GetItem( serial, out Item item ) )
+            {
+                return;
+            }
+
+            if ( item.Owner == Engine.Player.Serial && item.Layer == Layer.Backpack && !_listening )
+            {
+                Engine.Player.Backpack.Container.CollectionChanged += OnBackpackContentsChanged;
+
+                RecountAll?.Invoke();
+
+                _listening = true;
+
+                return;
+            }
+
+            if ( item.IsDescendantOf( Engine.Player.Backpack.Serial ) )
+            {
+                // Is child item of backpack
+                RecountAll?.Invoke();
+            }
+        }
+
+        private void OnBackpackContentsChanged( int totalcount, bool added, Item[] items )
+        {
+            RecountAll?.Invoke();
+        }
+
+        private void OnCollectionChanged( object sender, NotifyCollectionChangedEventArgs e )
+        {
+            OnPropertyChanged( nameof( Items ) );
+        }
+
+        public static CountersManager GetInstance()
+        {
+            // ReSharper disable once InvertIf
+            if ( _instance == null )
+            {
+                lock ( _instanceLock )
+                {
+                    if ( _instance == null )
+                    {
+                        _instance = new CountersManager();
+                    }
+                }
+            }
+
+            return _instance;
+        }
+
+        [NotifyPropertyChangedInvocator]
+        protected virtual void OnPropertyChanged( [CallerMemberName] string propertyName = null )
+        {
+            PropertyChanged?.Invoke( this, new PropertyChangedEventArgs( propertyName ) );
+        }
+
+        // ReSharper disable once RedundantAssignment
+        public void SetProperty<T>( ref T obj, T value, [CallerMemberName] string propertyName = "" )
+        {
+            obj = value;
+            OnPropertyChanged( propertyName );
+        }
+    }
+}