Fix crash when saving due to FP imprecision

src/js/game/components/belt.js

@@ -14,7 +14,7 @@ export class BeltComponent extends Component {
     static getSchema() {
         return {
             direction: types.string,
-            sortedItems: types.array(types.pair(types.ufloat, types.obj(gItemRegistry))),
+            sortedItems: types.array(types.pair(types.float, types.obj(gItemRegistry))),
         };
     }
 

src/js/game/components/item_ejector.js

@@ -26,7 +26,7 @@ export class ItemEjectorComponent extends Component {
                     pos: types.vector,
                     direction: types.enum(enumDirection),
                     item: types.nullable(types.obj(gItemRegistry)),
-                    progress: types.ufloat,
+                    progress: types.float,
                 })
             ),
         };

src/js/game/components/item_processor.js

@@ -45,12 +45,12 @@ export class ItemProcessorComponent extends Component {
                     preferredSlot: types.nullable(types.uint),
                 })
             ),
-            secondsUntilEject: types.ufloat,
+            secondsUntilEject: types.float,
             itemConsumptionAnimations: types.array(
                 types.structured({
                     item: types.obj(gItemRegistry),
                     slotIndex: types.uint,
-                    animProgress: types.ufloat,
+                    animProgress: types.float,
                     direction: types.enum(enumDirection),
                 })
             ),

src/js/game/components/underground_belt.js

@@ -18,7 +18,7 @@ export class UndergroundBeltComponent extends Component {
     static getSchema() {
         return {
             mode: types.enum(enumUndergroundBeltMode),
-            pendingItems: types.array(types.pair(types.obj(gItemRegistry), types.ufloat)),
+            pendingItems: types.array(types.pair(types.obj(gItemRegistry), types.float)),
         };
     }
 

src/js/game/shape_definition.js

@@ -140,7 +140,10 @@ export class ShapeDefinition extends BasicSerializableObject {
             layers.push(quads);
         }
 
-        return new ShapeDefinition({ layers });
+        const definition = new ShapeDefinition({ layers });
+        // We know the hash so save some work
+        definition.cachedHash = key;
+        return definition;
     }
 
     /**