[game] Tweaks

game/main.ts

@@ -22,9 +22,9 @@ let actors: Actor[] = [];
 //      zelda screen is 16x11 tiles
 // from a feeling point of view this is sufficient, apparently :D
 
-function load_assets() {
+function start_load_assets() {
   // Start this load, but then...
-  let map_load = load_world("./overworld.ldtk").then((w) => {
+  load_world("./overworld.ldtk").then((w) => {
     print("World loaded at", since_start());
     world = w;
 
@@ -47,17 +47,13 @@ function load_assets() {
       }
     }
   });
-
-  Promise.all([map_load]).then(() => {
-    print("All are loaded.");
-  });
 }
 
 // TODO: Build a system whereby the signatures of the fundamental functions can be checked.
 
 export function init() {
   print("Hello world!");
-  load_assets();
+  start_load_assets();
 }
 
 interface Snapshot {
@@ -66,6 +62,7 @@ interface Snapshot {
 }
 
 export function suspend(): Snapshot {
+  print("Suspend! ", actors.length, "actors");
   return {
     clock,
     actors: actors.map((a) => {
@@ -78,10 +75,15 @@ export function resume(snapshot: Snapshot | undefined) {
   if (snapshot) {
     clock = snapshot.clock || 0;
     actors = snapshot.actors.map((s) => spawn_actor(s.type, s.props));
+    print("Resume! ", actors.length, "actors");
   }
 }
 
 export function update() {
+  if (!level) {
+    return;
+  }
+
   clock = (clock + 1) % 20160;
 
   for (const actor of actors) {