wip

Ragon.Core/Game/EntityList.cs

@@ -0,0 +1,35 @@
+namespace Ragon.Core.Game;
+
+public class EntityList
+{
+  private List<Entity> _dynamicEntitiesList = new List<Entity>();
+  private List<Entity> _staticEntitesList = new List<Entity>();
+  private Dictionary<ushort, Entity> _entitiesMap = new Dictionary<ushort, Entity>();
+
+  public IReadOnlyList<Entity> StaticList => _staticEntitesList;
+  public IReadOnlyList<Entity> DynamicList => _dynamicEntitiesList;
+  public IReadOnlyDictionary<ushort, Entity> Map => _entitiesMap;
+
+  public void Add(Entity entity)
+  {
+    if (entity.StaticId != 0)
+      _staticEntitesList.Add(entity);
+    else
+      _dynamicEntitiesList.Add(entity);
+    
+    _entitiesMap.Add(entity.Id, entity);
+  }
+
+  public Entity Remove(Entity entity)
+  {
+    if (_entitiesMap.Remove(entity.Id, out var existEntity))
+    {
+      _staticEntitesList.Remove(entity);
+      _dynamicEntitiesList.Remove(entity);
+      
+      return existEntity;
+    }
+
+    return null;
+  }
+}