Refactor project structure and improve performance

Changed the `ProjectRepository` class to be static for easier usage. Changed `ProjectService` constants to public properties for accessibility. Changed `App.xaml` to consolidate theme resources into `Override.xaml`. Changed `App.xaml.cs` to implement an `AppStateMachine` for better state management. Changed `ConsolePage` and `HierarchyPage` to utilize the new ViewModel structure. Changed `ProjectPage` to use the `ExplorerItem` model for asset display. Changed `Entity` and `EntityManager` to enhance component management with a new `IComponentData` interface. Changed the `Logger` class to introduce structured logging functionality. Changed the system architecture to support dependency management for better organization. Changed the `QueryEnumerable` class to allow for more flexible entity queries. Changed the `TypeHandle` class to improve efficiency in retrieving type handles. Changed the `World` class to support robust world management and multiple worlds. Updated the `Test` class to demonstrate the new entity and component management system.
2025-06-05 21:45:50 +09:00
parent 61bbb1bc68
commit bab3be2508
69 changed files with 2184 additions and 1582 deletions
--- a/Ghost.Entities/Systems/SystemStorage.cs
+++ b/Ghost.Entities/Systems/SystemStorage.cs
@@ -0,0 +1,95 @@
+using System.Runtime.CompilerServices;
+
+namespace Ghost.Entities.Systems;
+
+[SkipLocalsInit]
+public struct SystemStorage
+{
+    private readonly List<Type> _systems = new();
+    private readonly List<ISystem> _executionList = new();
+
+    private readonly World _world;
+
+    public event Action<Type>? SystemAdded;
+    public event Action<Type>? SystemRemoved;
+
+    internal SystemStorage(World world)
+    {
+        _world = world;
+    }
+
+    public readonly void AddSystem(Type systemType)
+    {
+        _systems.Add(systemType);
+        SystemAdded?.Invoke(systemType);
+    }
+
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public readonly void AddSystem<T>()
+        where T : ISystem, new()
+    {
+        AddSystem(typeof(T));
+    }
+
+    public readonly void RemoveSystem(Type systemType)
+    {
+        _systems.Remove(systemType);
+        SystemRemoved?.Invoke(systemType);
+    }
+
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public readonly void RemoveSystem<T>()
+        where T : ISystem, new()
+    {
+        RemoveSystem(typeof(T));
+    }
+
+    internal void CreateSystems()
+    {
+        var builder = new SystemDependencyBuilder(_systems);
+        builder.BuildDependencyGraph();
+        var executionOrder = builder.BuildExecutionOrder();
+
+        var state = new SystemState()
+        {
+            World = _world,
+        };
+
+        foreach (var systemType in executionOrder)
+        {
+            var system = (ISystem?)Activator.CreateInstance(systemType) ?? throw new InvalidOperationException($"Failed to create instance of system type {systemType.Name}.");
+
+            _executionList.Add(system);
+            system.OnCreate(in state);
+        }
+    }
+
+    internal void UpdateSystems()
+    {
+        var state = new SystemState()
+        {
+            World = _world,
+        };
+
+        foreach (var system in _executionList)
+        {
+            system.OnUpdate(in state);
+        }
+    }
+
+    internal void Dispose()
+    {
+        var state = new SystemState()
+        {
+            World = _world,
+        };
+
+        foreach (var system in _executionList)
+        {
+            system.OnDestroy(in state);
+        }
+
+        _systems.Clear();
+        _executionList.Clear();
+    }
+}