not sure its better or not

engine/Entity.ts

@@ -20,16 +20,17 @@ export const entityAnimateMap = new Map<string, Animate<Indirect>>();
 export const entityProcessMap = new Map<string, Process<Indirect>>();
 
 export function useEntity<T extends object>(
-	name: string,
-	data: T,
+	meta: { url: string },
+	state: T,
 ): {
 	animate: (fn: Animate<T>) => void;
 	process: (fn: Process<T>) => void;
 } {
+	const name = meta.url.match(/entities\/(.+)\/entity\.ts$/)![1];
 	entityMap.set(name, {
 		name,
 		position: createVector(),
-		...data,
+		...state,
 	});
 
 	return {

engine/Scene.ts

@@ -48,7 +48,7 @@ export const sceneGraph: Graph<string> = new Map();
 
 export const [loadScene, sceneCache] = useWithAsyncCache(
 	async (name: string) => {
-		await import(`#/scenes/${name}/index.ts`);
+		await import(`#/scenes/${name}/scene.ts`);
 
 		const data = sceneDataMap.get(name)!;
 		const entityInstanceMap = sceneEntiyMap.get(name)!;
@@ -56,7 +56,7 @@ export const [loadScene, sceneCache] = useWithAsyncCache(
 
 		await Promise.all(
 			data.entities.map(async (entity: Entity<unknown>) => {
-				await import(`#/entities/${entity.name}/index.ts`);
+				await import(`#/entities/${entity.name}/entity.ts`);
 
 				if (!entityInstanceMap.has(entity.name)) {
 					entityInstanceMap.set(entity.name, {