Refactor ECS framework and improve performance

Refactored `ArcEntityTest` to use updated `Transform` and `Mesh` components, improving query logic with `GetChunkIterator` and introducing `ForEach` methods for better modularity. Enhanced `Chunk` and `Archetype` structs with `readonly` properties and memory optimizations. Fixed bugs in memory copy logic and entity relocation. Improved `EntityManager` with proper disposal handling, added a destructor, and fixed pointer usage in `AddComponent` and `SetComponentData`. Refactored `EntityQuery` to use `ChunkIterator` and `ChunkView` for better abstraction. Simplified `EntityQueryMask` logic for performance. Introduced templated `ForEach` methods and `ForEachWithEntity` methods, dynamically generated using T4 templates for scalability. Added disposal logic for archetypes and queries in `World`. Updated `Program.cs` to include memory debugging setup. Integrated T4 templates for dynamic code generation and added helper functions for template generation. Updated project file to include templates and generated outputs. General improvements include enforcing immutability, optimizing memory management, and adding debugging/logging for better traceability.
2025-12-05 00:29:12 +09:00
parent f9db047a5f
commit 224b2b2dd5
15 changed files with 1424 additions and 135 deletions
--- a/Ghost.Entities/Templates/Helpers.ttinclude
+++ b/Ghost.Entities/Templates/Helpers.ttinclude
@@ -0,0 +1,149 @@
+<#@ import namespace="System.Text" #>
+<#@ import namespace="System.Collections.Generic" #>
+<#+
+
+    public int Amount = 8;
+    public int ExtensionAmount = 3;
+
+    public string Indent(StringBuilder sb, int spaces)
+    {
+        var indent = new string(' ', spaces);
+        return sb.ToString().Replace("\n", "\n" + indent);
+    }
+
+    string AppendGenerics(int amount, string template)
+    {
+        var sb = new StringBuilder();
+        for (var i = 0; i < amount; i++)
+        {
+            if (i > 0) sb.Append(", ");
+            sb.Append(string.Format(template, i));
+        }
+        return sb.ToString();
+    }
+
+    string AppendGenerics(int amount)
+    {
+        return AppendGenerics(amount, "T{0}");
+    }
+
+    public StringBuilder AppendGenericRefParameters(int amount)
+    {
+        var sb = new StringBuilder();
+        for (var localIndex = 0; localIndex < amount; localIndex++)
+        {
+            sb.Append($"ref T{localIndex} t{localIndex}Component,");
+        }
+
+        sb.Length--;
+        return sb;
+    }
+
+    public StringBuilder AppendRefParameters(int amount, string template)
+    {
+        var sb = new StringBuilder();
+        for (var localIndex = 0; localIndex < amount; localIndex++)
+        {
+            sb.Append($"ref {string.Format(template, localIndex)},");
+        }
+
+        sb.Length--;
+        return sb;
+    }
+
+    public StringBuilder AppendGenericRestrictions(int amount, string Ttemplate, string template)
+    {
+        var sb = new StringBuilder();
+        for (var localIndex = 0; localIndex < amount; localIndex++)
+        {
+            sb.Append($"where {Ttemplate}{localIndex} : {template}");
+            if (localIndex < amount - 1)
+            {
+                sb.Append(' ');
+            }
+        }
+        return sb;
+    }
+
+    public StringBuilder AppendGenericRestrictions(int amount, string template)
+    {
+        return AppendGenericRestrictions(amount, "T", template);
+    }
+
+    public StringBuilder AppendGenericRestrictionsMultiline(int amount, string Ttemplate, string template, int indentation)
+    {
+        var sb = new StringBuilder();
+        var spaces = new string(' ', indentation * 4);
+
+        for (var localIndex = 0; localIndex < amount; localIndex++)
+        {
+            sb.Append($"{spaces}where {Ttemplate}{localIndex} : {template}");
+            if (localIndex < amount - 1)
+            {
+                sb.AppendLine();
+            }
+        }
+        return sb;
+    }
+
+    public StringBuilder AppendGenericRestrictionsMultiline(int amount, string template, int indentation)
+    {
+        return AppendGenericRestrictionsMultiline(amount, "T", template, indentation);
+    }
+
+    public StringBuilder TryGetComponentPools(int amount)
+    {
+        var sb = new StringBuilder();
+        for (var localIndex = 0; localIndex < amount; localIndex++)
+        {
+            sb.Append($"_componentStorage.TryGetPool<T{localIndex}>(out var pool{localIndex})");
+            if (localIndex < amount - 1)
+            {
+                sb.Append(" && ");
+            }
+        }
+        return sb;
+    }
+
+    public StringBuilder HasEntity(int amount)
+    {
+        var sb = new StringBuilder();
+        for (var localIndex = 1; localIndex < amount; localIndex++)
+        {
+            sb.Append($"pool{localIndex}.Has(entity)");
+            if (localIndex < amount - 1)
+            {
+                sb.Append(" && ");
+            }
+        }
+        return sb;
+    }
+
+    public StringBuilder GetComponent(int amount)
+    {
+        var sb = new StringBuilder();
+        for (var localIndex = 0; localIndex < amount; localIndex++)
+        {
+            sb.Append($"pool{localIndex}.GetRef(entity)");
+            if (localIndex < amount - 1)
+            {
+                sb.Append(", ");
+            }
+        }
+        return sb;
+    }
+
+    public StringBuilder GetComponentRef(int amount)
+    {
+        var sb = new StringBuilder();
+        for (var localIndex = 0; localIndex < amount; localIndex++)
+        {
+            sb.Append($"ref pool{localIndex}.GetRef(entity)");
+            if (localIndex < amount - 1)
+            {
+                sb.Append(", ");
+            }
+        }
+        return sb;
+    }
+#>