[oden] Garbage assets, need to rewrite to IO

types/asset-core.d.ts

@@ -0,0 +1 @@
+export function load_texture(path: string): number;

types/graphics-core.d.ts

@@ -12,3 +12,4 @@ export function spr(
   sw: number,
   sh: number
 );
+export function use_texture(id: number);