Fix crash regarding blueprints being copied wrong

src/js/game/components/item_acceptor.js

@@ -61,6 +61,7 @@ export class ItemAcceptorComponent extends Component {
             slotsCopy.push({
                 pos: slot.pos.copy(),
                 directions: slot.directions.slice(),
+                filter: slot.filter,
             });
         }
 

src/js/game/hud/parts/entity_debugger.js

@@ -26,6 +26,9 @@ export class HUDEntityDebugger extends BaseHUDPart {
 
     update() {
         const mousePos = this.root.app.mousePosition;
+        if (!mousePos) {
+            return;
+        }
         const worldPos = this.root.camera.screenToWorld(mousePos);
         const worldTile = worldPos.toTileSpace();