Update examples to use id and entity extensions

src/Flecs.NET.Examples/Entities/IterateComponents.cs

@@ -59,7 +59,7 @@ private static void IterateComponents(Entity e)
             else
             {
                 // Id contains a regular entity. Strip role before printing.
-                Entity comp = id.Entity();
+                Entity comp = id.ToEntity();
                 Console.Write($"Entity: {comp}");
             }
 

src/Flecs.NET.Examples/GameMechanics/InventorySystem.cs

@@ -38,9 +38,9 @@ public static void Main()
             .Add(Ecs.Exclusive); // Item can only be contained by one container
 
         // Register item kinds
-        ecs.Component<Sword>().Entity.IsA<Item>();
-        ecs.Component<Armor>().Entity.IsA<Item>();
-        ecs.Component<Coin>().Entity.IsA<Item>();
+        ecs.Component<Sword>().IsA<Item>();
+        ecs.Component<Armor>().IsA<Item>();
+        ecs.Component<Coin>().IsA<Item>();
 
         // Register item prefabs
         ecs.Prefab<WoodenSword>().Add<Sword>()
@@ -116,8 +116,8 @@ private static Entity ItemKind(Entity item)
             {
                 // If id is a plain entity (component), check if component inherits
                 // from Item
-                if (id.Entity().Has(Ecs.IsA, world.Id<Item>()))
-                    result = id.Entity();
+                if (id.ToEntity().Has(Ecs.IsA, world.Id<Item>()))
+                    result = id.ToEntity();
             }
             else if (id.IsPair())
             {
@@ -146,8 +146,8 @@ private static string ItemName(Entity item)
         {
             if (id.IsEntity())
             {
-                if (id.Entity().Has(Ecs.IsA, world.Id<Item>()))
-                    result = id.Entity().Name();
+                if (id.ToEntity().Has(Ecs.IsA, world.Id<Item>()))
+                    result = id.ToEntity().Name();
             }
             else if (id.IsPair())
             {

src/Flecs.NET.Examples/Prefabs/Basics.cs

@@ -31,7 +31,7 @@ public static void Main()
         // Make Defense component inheritable. By default, components are copied from
         // the instance to the prefab. An inherited component is only stored on the
         // prefab, and is shared across all instances.
-        world.Component<Defense>().Entity.Add(Ecs.OnInstantiate, Ecs.Inherit);
+        world.Component<Defense>().Add(Ecs.OnInstantiate, Ecs.Inherit);
 
         // Create a SpaceShip prefab with a Defense component.
         Entity spaceShip = world.Prefab("SpaceShip")

src/Flecs.NET.Examples/Prefabs/Override.cs

@@ -28,8 +28,8 @@ public static void Main()
         using World world = World.Create();
 
         // Change the instantiation behavior for Attack and Defense to inherit.
-        world.Component<Attack>().Entity.Add(Ecs.OnInstantiate, Ecs.Inherit);
-        world.Component<Defense>().Entity.Add(Ecs.OnInstantiate, Ecs.Inherit);
+        world.Component<Attack>().Add(Ecs.OnInstantiate, Ecs.Inherit);
+        world.Component<Defense>().Add(Ecs.OnInstantiate, Ecs.Inherit);
 
         // Attack and Defense are properties that can be shared across many
         // spaceships. This saves memory, and speeds up prefab creation as we don't

src/Flecs.NET.Examples/Queries/ChangeTracking.cs

@@ -18,7 +18,7 @@ public static void Main()
         using World world = World.Create();
 
         // Make Dirty inheritable so that queries can match it on prefabs.
-        world.Component<Dirty>().Entity.Add(Ecs.OnInstantiate, Ecs.Inherit);
+        world.Component<Dirty>().Add(Ecs.OnInstantiate, Ecs.Inherit);
 
         // Create a query that just reads a component. We'll use this query for
         // change tracking. Change tracking for a query is automatically enabled

src/Flecs.NET.Examples/Queries/ComponentInheritance.cs

@@ -20,14 +20,14 @@ public static void Main()
 
         // Make the ECS aware of the inheritance relationships. Note that IsA
         // relationship used here is the same as in the prefab example.
-        world.Component<CombatUnit>().Entity.IsA<Unit>();
-        world.Component<MeleeUnit>().Entity.IsA<CombatUnit>();
-        world.Component<RangedUnit>().Entity.IsA<CombatUnit>();
-
-        world.Component<Warrior>().Entity.IsA<MeleeUnit>();
-        world.Component<Wizard>().Entity.IsA<RangedUnit>();
-        world.Component<Marksman>().Entity.IsA<RangedUnit>();
-        world.Component<Builder>().Entity.IsA<Unit>();
+        world.Component<CombatUnit>().IsA<Unit>();
+        world.Component<MeleeUnit>().IsA<CombatUnit>();
+        world.Component<RangedUnit>().IsA<CombatUnit>();
+
+        world.Component<Warrior>().IsA<MeleeUnit>();
+        world.Component<Wizard>().IsA<RangedUnit>();
+        world.Component<Marksman>().IsA<RangedUnit>();
+        world.Component<Builder>().IsA<Unit>();
 
         // Create a few units
         world.Entity("Warrior1").Add<Warrior>();

src/Flecs.NET.Examples/Queries/SettingVariables.cs

@@ -30,13 +30,13 @@ public static void Main()
         using World world = World.Create();
 
         // See ComponentInheritance example
-        world.Component<CombatUnit>().Entity.IsA<Unit>();
-        world.Component<MeleeUnit>().Entity.IsA<CombatUnit>();
-        world.Component<RangedUnit>().Entity.IsA<CombatUnit>();
+        world.Component<CombatUnit>().IsA<Unit>();
+        world.Component<MeleeUnit>().IsA<CombatUnit>();
+        world.Component<RangedUnit>().IsA<CombatUnit>();
 
-        world.Component<Warrior>().Entity.IsA<MeleeUnit>();
-        world.Component<Wizard>().Entity.IsA<RangedUnit>();
-        world.Component<Marksman>().Entity.IsA<RangedUnit>();
+        world.Component<Warrior>().IsA<MeleeUnit>();
+        world.Component<Wizard>().IsA<RangedUnit>();
+        world.Component<Marksman>().IsA<RangedUnit>();
 
         // Populate store with players and platoons
         for (int p = 0; p < PlayerCount; p++)

src/Flecs.NET.Examples/Queries/TransitiveQueries.cs

@@ -29,7 +29,7 @@ public static void Main()
         using World world = World.Create();
 
         // Register the LocatedIn relationship as transitive
-        world.Component<LocatedIn>().Entity.Add(Ecs.Transitive);
+        world.Component<LocatedIn>().Add(Ecs.Transitive);
 
         // Populate the store with locations
         Entity earth = world.Entity("Earth")

src/Flecs.NET.Examples/Relationships/ExclusiveRelations.cs

@@ -11,7 +11,7 @@ public static void Main()
 
         // Register Platoon as exclusive relationship. This ensures that an entity
         // can only belong to a single Platoon.
-        world.Component<Platoon>().Entity.Add(Ecs.Exclusive);
+        world.Component<Platoon>().Add(Ecs.Exclusive);
 
         // Create two platoons
         Entity platoon1 = world.Entity();

src/Flecs.NET.Examples/Relationships/RelationComponent.cs

@@ -40,7 +40,7 @@ public static void Main()
 
         // You can prevent a pair from assuming the type of a component by adding
         // the Tag property to a relationship:
-        world.Component<MustHave>().Entity.Add(Ecs.PairIsTag);
+        world.Component<MustHave>().Add(Ecs.PairIsTag);
 
         // Even though Position is a component, <MustHave, Position> contains no
         // data because MustHave has the Tag property.

src/Flecs.NET.Examples/Relationships/SymmetricRelations.cs

@@ -11,7 +11,7 @@ public static void Main()
 
         // Register TradesWith as symmetric relationship. Symmetric relationships
         // go both ways, adding (R, B) to A will also add (R, A) to B.
-        world.Component<TradesWith>().Entity.Add(Ecs.Symmetric);
+        world.Component<TradesWith>().Add(Ecs.Symmetric);
 
         // Create two players
         Entity player1 = world.Entity();

src/Flecs.NET.Examples/Relationships/Union.cs

@@ -36,8 +36,8 @@ public static void Main()
     {
         using World world = World.Create();
 
-        world.Component<Movement>().Entity.Add(Ecs.Union);
-        world.Component<Direction>().Entity.Add(Ecs.Union);
+        world.Component<Movement>().Add(Ecs.Union);
+        world.Component<Direction>().Add(Ecs.Union);
 
         // Create a query that subscribes for all entities that have a Direction
         // and that are walking