From a8e5e723b7e1891c9b352261a3ee4c3d3563e8cf Mon Sep 17 00:00:00 2001
From: Elizabeth Hunt <me@liz.coffee>
Date: Sun, 26 Oct 2025 21:38:22 -0700
Subject: Checkpoint two

---
 .../src/commonMain/kotlin/coffee/liz/ecs/Entity.kt     | 18 ++++++++----------
 1 file changed, 8 insertions(+), 10 deletions(-)

(limited to 'composeApp/src/commonMain/kotlin/coffee/liz/ecs/Entity.kt')

diff --git a/composeApp/src/commonMain/kotlin/coffee/liz/ecs/Entity.kt b/composeApp/src/commonMain/kotlin/coffee/liz/ecs/Entity.kt
index fcc39fb..0ee604c 100644
--- a/composeApp/src/commonMain/kotlin/coffee/liz/ecs/Entity.kt
+++ b/composeApp/src/commonMain/kotlin/coffee/liz/ecs/Entity.kt
@@ -5,7 +5,9 @@ import kotlin.reflect.KClass
 /**
  * An entity is a unique identifier with a collection of components.
  */
-class Entity(val id: Int) {
+class Entity(
+    val id: Int,
+) {
     private val components = mutableMapOf<KClass<out Component>, Component>()
 
     /**
@@ -28,29 +30,25 @@ class Entity(val id: Int) {
      * Get [Component]
      */
     @Suppress("UNCHECKED_CAST")
-    fun <T : Component> get(type: KClass<T>): T {
-        return components[type] as T
-    }
+    fun <T : Component> get(type: KClass<T>): T = components[type] as T
 
     /**
      * Has [Component]
      */
-    fun <T : Component> has(type: KClass<T>): Boolean {
-        return components.containsKey(type)
-    }
+    fun <T : Component> has(type: KClass<T>): Boolean = components.containsKey(type)
 
     /**
      * [Component]s of this entity.
      */
-    fun componentTypes(): Set<KClass<out Component>> {
-        return components.keys.toSet()
-    }
+    fun componentTypes(): Set<KClass<out Component>> = components.keys.toSet()
 
     override fun equals(other: Any?): Boolean {
         if (this === other) return true
         if (other !is Entity) return false
         return id == other.id
     }
+
     override fun hashCode(): Int = id
+
     override fun toString(): String = "Entity($id)"
 }
-- 
cgit v1.2.3-70-g09d2