ensure all numeric values preserve across session

www/src/ts/virtual_machine/device.ts

@@ -36,6 +36,7 @@ import "@shoelace-style/shoelace/dist/components/icon/icon.js";
 
 import SlInput from "@shoelace-style/shoelace/dist/components/input/input.js";
 import {
+  displayNumber,
   parseIntWithHexOrBinary,
   parseNumber,
   structuralEqual,
@@ -274,7 +275,7 @@ export class VMDeviceCard extends VMDeviceMixin(BaseElement) {
         return html` <sl-input
           id="${inputIdBase}${name}"
           key="${name}"
-          value="${field.value}"
+          value="${displayNumber(field.value)}"
           size="small"
           @sl-change=${this._handleChangeField}
         >
@@ -334,8 +335,14 @@ export class VMDeviceCard extends VMDeviceMixin(BaseElement) {
         <div class="slot-fields">
           ${fields.map(
           ([name, field], _index, _fields) => html`
-          <sl-input id="${inputIdBase}${name}" slotIndex=${slotIndex} key="${name}" value="${field.value}" size="small"
-            @sl-change=${this._handleChangeSlotField}>
+          <sl-input
+            id="${inputIdBase}${name}"
+            slotIndex=${slotIndex}
+            key="${name}"
+            value="${displayNumber(field.value)}"
+            size="small"
+            @sl-change=${this._handleChangeSlotField}
+          >
             <span slot="prefix">${name}</span>
             <sl-copy-button slot="suffix" from="${inputIdBase}${name}.value"></sl-copy-button>
             <span slot="suffix">${field.field_type}</span>
@@ -1023,7 +1030,7 @@ export class VmDeviceTemplate extends BaseElement {
         return html`
           <sl-input
             key="${name}"
-            value="${field.value}"
+            value="${displayNumber(field.value)}"
             size="small"
             @sl-change=${this._handleChangeField}
             ?disabled=${name === "PrefabHash"}

www/src/ts/virtual_machine/index.ts

@@ -137,7 +137,7 @@ class VirtualMachine extends EventTarget {
       const attempt = Date.now().toString(16);
       const ic = this._ics.get(id);
       const prog = progs.get(id);
-      if (ic && prog) {
+      if (ic && prog && ic.code !== prog) {
         try {
           console.time(`CompileProgram_${id}_${attempt}`);
           this.ics.get(id)!.setCodeInvalid(progs.get(id)!);

www/src/ts/virtual_machine/registers.ts

@@ -9,7 +9,7 @@ import "@shoelace-style/shoelace/dist/components/tooltip/tooltip.js";
 import "@shoelace-style/shoelace/dist/components/input/input.js";
 import { RegisterSpec } from "ic10emu_wasm";
 import SlInput from "@shoelace-style/shoelace/dist/components/input/input.js";
-import { parseNumber } from "../utils";
+import { displayNumber, parseNumber } from "../utils";
 
 @customElement("vm-ic-registers")
 export class VMICRegisters extends VMActiveICMixin(BaseElement) {
@@ -47,16 +47,6 @@ export class VMICRegisters extends VMActiveICMixin(BaseElement) {
   }
 
   protected render() {
-    // const inputTypeFromVal = (val: number) => { if (val === Number.NEGATIVE_INFINITY || val === Number.POSITIVE_INFINITY || Number.isNaN(val)) { return "text"; } else { return "number"; } };
-    const displayVal = (val: number) => {
-      if (Number.POSITIVE_INFINITY === val) {
-        return "∞";
-      } else if (Number.NEGATIVE_INFINITY === val) {
-        return "-∞";
-      } else {
-        return val.toString();
-      }
-    };
     const registerAliases: [string, number][] = (
       (
         [...(this.aliases ?? [])].filter(
@@ -83,7 +73,7 @@ export class VMICRegisters extends VMActiveICMixin(BaseElement) {
                 </div>
                 <sl-input
                   type="text"
-                  value="${displayVal(val)}"
+                  value="${displayNumber(val)}"
                   size="small"
                   class="reg-input"
                   @sl-change=${this._handleCellChange}

www/src/ts/virtual_machine/stack.ts

@@ -8,7 +8,7 @@ import "@shoelace-style/shoelace/dist/components/icon/icon.js";
 import "@shoelace-style/shoelace/dist/components/tooltip/tooltip.js";
 import "@shoelace-style/shoelace/dist/components/input/input.js";
 import SlInput from "@shoelace-style/shoelace/dist/components/input/input.js";
-import { parseNumber } from "../utils";
+import { displayNumber, parseNumber } from "../utils";
 
 @customElement("vm-ic-stack")
 export class VMICStack extends VMActiveICMixin(BaseElement) {
@@ -44,15 +44,6 @@ export class VMICStack extends VMActiveICMixin(BaseElement) {
   }
 
   protected render() {
-    const displayVal = (val: number) => {
-      if (Number.POSITIVE_INFINITY === val) {
-        return "∞";
-      } else if (Number.NEGATIVE_INFINITY === val) {
-        return "-∞";
-      } else {
-        return val.toString();
-      }
-    };
     const sp = this.registers![16];
 
     return html`
@@ -67,7 +58,7 @@ export class VMICStack extends VMActiveICMixin(BaseElement) {
                 </div>
                 <sl-input
                   type="text"
-                  value="${displayVal(val)}"
+                  value="${displayNumber(val)}"
                   size="small"
                   class="stack-input ${sp === index ? "stack-pointer" : ""}"
                   @sl-change=${this._handleCellChange}