Added World.Set template.

src/Arch.SourceGen/Fundamentals/Set.cs

@@ -119,44 +119,6 @@ public static StringBuilder AppendArchetypeSetRange(this StringBuilder sb, int a
         return sb.AppendLine(template);
     }
 
-    public static StringBuilder AppendWorldSets(this StringBuilder sb, int amount)
-    {
-        for (var index = 1; index < amount; index++)
-        {
-            sb.AppendWorldSet(index);
-        }
-
-        return sb;
-    }
-
-    public static StringBuilder AppendWorldSet(this StringBuilder sb, int amount)
-    {
-        var generics = new StringBuilder().GenericWithoutBrackets(amount);
-        var parameters = new StringBuilder().GenericInParams(amount);
-        var insertParams = new StringBuilder().InsertGenericInParams(amount);
-
-        var events = new StringBuilder();
-        for (var index = 0; index <= amount; index++)
-        {
-            events.AppendLine($"OnComponentSet<T{index}>(entity);");
-        }
-
-        var template =
-            $$"""
-
-            public void Set<{{generics}}>(Entity entity, {{parameters}})
-            {
-                var entitySlot = EntityInfo.GetEntitySlot(entity.Id);
-                var slot = entitySlot.Slot;
-                var archetype = entitySlot.Archetype;
-                archetype.Set<{{generics}}>(ref slot, {{insertParams}});
-                {{events}}
-            }
-            """;
-
-        return sb.AppendLine(template);
-    }
-
     public static StringBuilder AppendEntitySets(this StringBuilder sb, int amount)
     {
         for (var index = 1; index < amount; index++)

src/Arch/Templates/World.Remove.tt

@@ -15,8 +15,6 @@ public partial class World
     for (var index = 2; index <= Amount; index++)
     {
         var generics = AppendGenerics(index);
-        var types = AppendTypes(index);
-
         var removes = new StringBuilder();
         var events = new StringBuilder();
         for (var i = 0; i < index; i++)

src/Arch/Templates/World.Set.tt

@@ -0,0 +1,41 @@
+<#@ template language="C#" #>
+<#@ output extension=".cs" #>
+<#@ import namespace="System.Text" #>
+<#@ include file="Helpers.ttinclude" #>
+
+using System;
+using System.Runtime.CompilerServices;
+using CommunityToolkit.HighPerformance;
+using Arch.Core.Utils;
+
+namespace Arch.Core;
+public partial class World
+{
+    <#
+    for (var index = 2; index <= Amount; index++)
+    {
+        var generics = AppendGenerics(index);
+        var parameters = AppendGenericInDefaultParams(index);
+        var inParameters = InsertGenericInParams(index);
+
+        var events = new StringBuilder();
+        for (var i = 0; i < index; i++)
+        {
+            events.AppendLine($"        OnComponentSet<T{i}>(entity);");
+        }
+    #>
+
+    public void Set<<#= generics #>>(Entity entity, <#= parameters #>)
+    {
+        var entitySlot = EntityInfo.GetEntitySlot(entity.Id);
+        var slot = entitySlot.Slot;
+        var archetype = entitySlot.Archetype;
+        archetype.Set<<#= generics #>>(ref slot,  <#= inParameters #>);
+
+<#= events.ToString() #>
+    }
+    <#
+    }
+    #>
+}
+