2 files changed, 95 insertions(+), 0 deletions(-)

A Core/NosSmooth.Game/Game.cs
A Core/NosSmooth.Game/GameOptions.cs

@@ 0,0 1,77 @@
+//
+//  Game.cs
+//
+//  Copyright (c) František Boháček. All rights reserved.
+//  Licensed under the MIT license. See LICENSE file in the project root for full license information.
+
+using Microsoft.Extensions.Options;
+using Microsoft.Extensions.Primitives;
+using NosSmooth.Game.Data.Chat;
+using NosSmooth.Game.Data.Inventory;
+using NosSmooth.Game.Data.Raids;
+using NosSmooth.Game.Entities;
+using NosSmooth.Game.Maps;
+
+namespace NosSmooth.Game;
+
+/// <summary>
+/// Represents base nostale game class with the character, current map, friends and current raid.
+/// </summary>
+public class Game
+{
+    private Map? _currentMap;
+    private readonly GameOptions _options;
+
+    /// <summary>
+    /// Initializes a new instance of the <see cref="Game"/> class.
+    /// </summary>
+    /// <param name="options">The options for the game.</param>
+    public Game(IOptions<GameOptions> options)
+    {
+        _options = options.Value;
+    }
+
+    /// <summary>
+    /// Gets the playing character of the client.
+    /// </summary>
+    public Character? Character { get; internal set; }
+
+    /// <summary>
+    /// Gets the current map of the client.
+    /// </summary>
+    /// <remarks>
+    /// Will be null until current map packet is received.
+    /// </remarks>
+    public Map? CurrentMap
+    {
+        get => _currentMap;
+        internal set
+        {
+            _currentMap = value;
+            MapChanged?.CancelAfter(TimeSpan.FromSeconds(_options.EntityCacheDuration));
+        }
+    }
+
+    /// <summary>
+    /// Gets the friends list of the current client.
+    /// </summary>
+    public IReadOnlyList<Friend>? Friends { get; internal set; }
+
+    /// <summary>
+    /// Gets the active raid the client is currently on.
+    /// </summary>
+    /// <remarks>
+    /// May be null if there is no raid in progress.
+    /// </remarks>
+    public Raid? CurrentRaid { get; internal set; }
+
+    /// <summary>
+    /// Gets the inventory of the client character.
+    /// </summary>
+    public Inventory Inventory { get; internal set; }
+
+    /// <summary>
+    /// Cancellation token for changing the map to use in memory cache.
+    /// </summary>
+    internal CancellationTokenSource? MapChanged { get; private set; }
+}<
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@@ 0,0 1,18 @@
+//
+//  GameOptions.cs
+//
+//  Copyright (c) František Boháček. All rights reserved.
+//  Licensed under the MIT license. See LICENSE file in the project root for full license information.
+
+namespace NosSmooth.Game;
+
+/// <summary>
+/// Options for <see cref="Game"/>.
+/// </summary>
+public class GameOptions
+{
+    /// <summary>
+    /// Duration to cache entities for after changing maps in seconds.
+    /// </summary>
+    public ulong EntityCacheDuration { get; set; }
+}<
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