feat(engine-ecs): add entity name component

2 files changed, 32 insertions, 3 deletions

diff --git a/engine-ecs/src/entity.rs b/engine-ecs/src/entity.rs
index d7b63be..9ef9da0 100644
--- a/engine-ecs/src/entity.rs
+++ b/engine-ecs/src/entity.rs
@@ -1,14 +1,15 @@
 use std::any::{type_name, Any};
+use std::borrow::Cow;
 use std::ops::Deref;
 use std::sync::LazyLock;
 
+use crate::Component;
 use crate::component::storage::archetype::{
     Archetype,
     Entity as ArchetypeEntity,
     MatchingComponentIter as ArchetypeMatchingComponentIter,
 };
 use crate::component::{
-    Component,
     Handle as ComponentHandle,
     HandleMut as ComponentHandleMut,
 };
@@ -42,6 +43,18 @@ impl<'a> Handle<'a>
         self.entity.uid()
     }
 
+    /// Returns a reference to the [`Name`] component in this entity. `None` is
+    /// returned if the component isn't found in the entity.
+    ///
+    /// # Panics
+    /// Will panic if:
+    /// - The component is mutably borrowed elsewhere
+    #[must_use]
+    pub fn get_name(&self) -> Option<ComponentHandle<'a, Name>>
+    {
+        self.get::<Name>()
+    }
+
     /// Returns a reference to the specified component in this entity. `None` is
     /// returned if the component isn't found in the entity.
     ///
@@ -315,3 +328,10 @@ macro_rules! declare_entity {
             });
     }
 }
+
+/// Entity name.
+#[derive(Debug, Clone, Component)]
+pub struct Name
+{
+    pub name: Cow<'static, str>
+}
diff --git a/engine-ecs/src/lib.rs b/engine-ecs/src/lib.rs
index 25866ca..28b6b06 100644
--- a/engine-ecs/src/lib.rs
+++ b/engine-ecs/src/lib.rs
@@ -16,7 +16,7 @@ use crate::component::{
     Parts as ComponentParts,
     Sequence as ComponentSequence,
 };
-use crate::entity::{Declaration as EntityDeclaration, Handle as EntityHandle};
+use crate::entity::{Declaration as EntityDeclaration, Handle as EntityHandle, Name as EntityName};
 use crate::error::{
     err_handler_panic,
     ErrorHandler,
@@ -160,7 +160,16 @@ impl World
     where
         SoleT: Sole,
     {
-        self.create_ent(SoleT::id(), [sole.into_parts()]);
+        let name = sole.name();
+
+        self.create_ent(
+            SoleT::id(),
+            [
+                sole.into_parts(),
+                EntityName {
+                    name: name.into()
+                }.into_parts()
+            ]);
 
         Ok(())
     }