feat: update some more components to svelte 5

app/src/lib/graph-interface/AddMenu.svelte

@@ -4,22 +4,26 @@
   import { onMount } from "svelte";
   import type { NodeType } from "@nodes/types";
 
-  export let position: [x: number, y: number] | null;
+  type Props = {
+    position: [x: number, y: number] | null;
+    graph: GraphManager;
+  };
 
-  export let graph: GraphManager;
+  let { position = $bindable(), graph }: Props = $props();
 
   let input: HTMLInputElement;
-  let value: string = "";
-  let activeNodeId: NodeType | undefined = undefined;
+  let value = $state<string>();
+  let activeNodeId = $state<NodeType>();
 
   const allNodes = graph.getNodeDefinitions();
 
   function filterNodes() {
-    return allNodes.filter((node) => node.id.includes(value));
+    return allNodes.filter((node) => node.id.includes(value ?? ""));
   }
 
-  $: nodes = value === "" ? allNodes : filterNodes();
-  $: if (nodes) {
+  const nodes = $derived(value === "" ? allNodes : filterNodes());
+  $effect(() => {
+    if (nodes) {
       if (activeNodeId === undefined) {
         activeNodeId = nodes[0].id;
       } else if (nodes.length) {
@@ -29,6 +33,7 @@
         }
       }
     }
+  });
 
   function handleKeyDown(event: KeyboardEvent) {
     event.stopImmediatePropagation();
@@ -75,7 +80,7 @@
         role="searchbox"
         placeholder="Search..."
         disabled={false}
-        on:keydown={handleKeyDown}
+        onkeydown={handleKeyDown}
         bind:value
         bind:this={input}
       />
@@ -88,7 +93,7 @@
           role="treeitem"
           tabindex="0"
           aria-selected={node.id === activeNodeId}
-          on:keydown={(event) => {
+          onkeydown={(event) => {
             if (event.key === "Enter") {
               if (position) {
                 graph.createNode({ type: node.id, position, props: {} });
@@ -96,17 +101,17 @@
               }
             }
           }}
-          on:mousedown={() => {
+          onmousedown={() => {
             if (position) {
               graph.createNode({ type: node.id, position, props: {} });
               position = null;
             }
           }}
-          on:focus={() => {
+          onfocus={() => {
             activeNodeId = node.id;
           }}
           class:selected={node.id === activeNodeId}
-          on:mouseover={() => {
+          onmouseover={() => {
             activeNodeId = node.id;
           }}
         >

app/src/lib/graph-interface/background/Background.svelte

@@ -54,8 +54,9 @@
         },
       }}
       uniforms.camPos.value={cameraPosition}
-      uniforms.backgroundColor.value={appSettings.theme && colors["layer-0"]}
-      uniforms.lineColor.value={appSettings.theme && colors["outline"]}
+      uniforms.backgroundColor.value={appSettings.value.theme &&
+        colors["layer-0"]}
+      uniforms.lineColor.value={appSettings.value.theme && colors["outline"]}
       uniforms.zoomLimits.value={[minZoom, maxZoom]}
       uniforms.dimensions.value={[width, height]}
     />

app/src/lib/graph-interface/edges/Edge.svelte

@@ -7,7 +7,7 @@
   });
   $effect.root(() => {
     $effect(() => {
-      appSettings.theme;
+      appSettings.value.theme;
       circleMaterial.color = colors.edge.clone().convertSRGBToLinear();
     });
   });
@@ -42,7 +42,7 @@
   let geometry: BufferGeometry | null = $state(null);
 
   const lineColor = $derived(
-    appSettings.theme && colors.edge.clone().convertSRGBToLinear(),
+    appSettings.value.theme && colors.edge.clone().convertSRGBToLinear(),
   );
 
   let lastId: number | null = null;
@@ -114,6 +114,9 @@
 
 {#if geometry}
   <T.Mesh position.x={from.x} position.z={from.y} position.y={0.1} {geometry}>
-    <MeshLineMaterial width={Math.max(z * 0.0001, 0.00001)} color={lineColor} />
+    <MeshLineMaterial
+      width={Math.max(z * 0.00012, 0.00003)}
+      color={lineColor}
+    />
   </T.Mesh>
 {/if}

app/src/lib/graph-interface/graph/GraphView.svelte

@@ -19,7 +19,7 @@
   const { invalidate } = useThrelte();
 
   $effect(() => {
-    appSettings.theme;
+    appSettings.value.theme;
     invalidate();
   });
 

app/src/lib/graph-interface/graph/colors.svelte.ts

@@ -12,21 +12,23 @@ const variables = [
   "edge",
 ] as const;
 
-function getColor(variable: typeof variables[number]) {
+function getColor(variable: (typeof variables)[number]) {
   const style = getComputedStyle(document.body.parentElement!);
   let color = style.getPropertyValue(`--${variable}`);
   return new Color().setStyle(color, LinearSRGBColorSpace);
 }
 
-export const colors = Object.fromEntries(variables.map(v => [v, getColor(v)])) as Record<typeof variables[number], Color>;
+export const colors = Object.fromEntries(
+  variables.map((v) => [v, getColor(v)]),
+) as Record<(typeof variables)[number], Color>;
 
 $effect.root(() => {
   $effect(() => {
-    if (!appSettings.theme || !("getComputedStyle" in globalThis)) return;
+    if (!appSettings.value.theme || !("getComputedStyle" in globalThis)) return;
     const style = getComputedStyle(document.body.parentElement!);
     for (const v of variables) {
       const hex = style.getPropertyValue(`--${v}`);
       colors[v].setStyle(hex, LinearSRGBColorSpace);
     }
   });
-})
+});

app/src/lib/graph-interface/node/Node.svelte

@@ -23,7 +23,7 @@
   const isSelected = $derived(graphState.selectedNodes.has(node.id));
   let strokeColor = $state(colors.selected);
   $effect(() => {
-    appSettings.theme;
+    appSettings.value.theme;
     strokeColor = isSelected
       ? colors.selected
       : isActive

app/src/lib/graph-interface/node/NodeHTML.svelte

@@ -57,7 +57,7 @@
 
   {#each parameters as [key, value], i}
     <NodeParameter
-      {node}
+      bind:node
       id={key}
       input={value}
       isLast={i == parameters.length - 1}

app/src/lib/graph-interface/node/NodeHeader.svelte

@@ -3,7 +3,7 @@
   import type { Node, Socket } from "@nodes/types";
   import { getContext } from "svelte";
 
-  const { node = $bindable<Node>() } = $props();
+  const { node }: { node: Node } = $props();
 
   const setDownSocket = getContext<(socket: Socket) => void>("setDownSocket");
   const getSocketPosition =

app/src/lib/graph-interface/node/NodeParameter.svelte

@@ -17,7 +17,7 @@
     isLast?: boolean;
   };
 
-  const { node, input, id, isLast }: Props = $props();
+  let { node = $bindable(), input, id, isLast }: Props = $props();
 
   const inputType = node?.tmp?.type?.inputs?.[id]!;
 
@@ -87,7 +87,7 @@
         <label for={elementId}>{input.label || id}</label>
       {/if}
       {#if inputType.external !== true}
-        <NodeInput {elementId} {node} {input} {id} />
+        <NodeInput {elementId} bind:node {input} {id} />
       {/if}
     </div>
 

app/src/lib/grid/Cell.svelte

@@ -8,7 +8,7 @@
     index = getContext<() => number>("registerCell")();
   }
 
-  const sizes = getContext<string[]>("sizes");
+  const sizes = getContext<{ value: string[] }>("sizes");
 
   let downSizes: string[] = [];
   let downWidth = 0;
@@ -16,7 +16,7 @@
   let startX = 0;
 
   function handleMouseDown(event: MouseEvent) {
-    downSizes = [...sizes];
+    downSizes = [...sizes.value];
     mouseDown = true;
     startX = event.clientX;
     downWidth = wrapper.getBoundingClientRect().width;
@@ -25,7 +25,7 @@
   function handleMouseMove(event: MouseEvent) {
     if (mouseDown) {
       const width = downWidth + startX - event.clientX;
-      sizes[index] = `${width}px`;
+      sizes.value[index] = `${width}px`;
     }
   }
 </script>

app/src/lib/grid/Row.svelte

@@ -11,8 +11,8 @@
   setContext("registerCell", function () {
     let index = registerIndex;
     registerIndex++;
-    if (registerIndex > sizes.length) {
-      sizes = [...sizes, "1fr"];
+    if (registerIndex > sizes.value.length) {
+      sizes.value = [...sizes.value, "1fr"];
     }
     return index;
   });
@@ -20,7 +20,7 @@
   setContext("sizes", sizes);
 
   const cols = $derived(
-    sizes.map((size, i) => `${i > 0 ? "1px " : ""}` + size).join(" "),
+    sizes.value.map((size, i) => `${i > 0 ? "1px " : ""}` + size).join(" "),
   );
 </script>
 

app/src/lib/helpers/localState.svelte.ts

@@ -1,11 +1,34 @@
-export function localState<T>(key: string, defaultValue: T): T {
-  const stored = localStorage.getItem(key);
-  const state = $state(stored ? JSON.parse(stored) : defaultValue);
+import { browser } from "$app/environment";
+
+export class LocalStore<T> {
+  value = $state<T>() as T;
+  key = "";
+
+  constructor(key: string, value: T) {
+    this.key = key;
+    this.value = value;
+
+    if (browser) {
+      const item = localStorage.getItem(key);
+      if (item) this.value = this.deserialize(item);
+    }
+
     $effect.root(() => {
       $effect(() => {
-      const value = $state.snapshot(state);
-      localStorage.setItem(key, JSON.stringify(value));
+        localStorage.setItem(this.key, this.serialize(this.value));
       });
     });
-  return state;
+  }
+
+  serialize(value: T): string {
+    return JSON.stringify(value);
+  }
+
+  deserialize(item: string): T {
+    return JSON.parse(item);
+  }
+}
+
+export function localState<T>(key: string, value: T) {
+  return new LocalStore(key, value);
 }

app/src/lib/result-viewer/Scene.svelte

@@ -1,6 +1,11 @@
 <script lang="ts">
   import { T, useTask, useThrelte } from "@threlte/core";
-  import { MeshLineGeometry, MeshLineMaterial, Text } from "@threlte/extras";
+  import {
+    Grid,
+    MeshLineGeometry,
+    MeshLineMaterial,
+    Text,
+  } from "@threlte/extras";
   import {
     type Group,
     type BufferGeometry,
@@ -70,7 +75,7 @@
   }
 
   $effect(() => {
-    const wireframe = appSettings.debug.wireframe;
+    const wireframe = appSettings.value.debug.wireframe;
     scene.traverse(function (child) {
       if (isMesh(child) && isMatCapMaterial(child.material)) {
         child.material.wireframe = wireframe;
@@ -90,18 +95,25 @@
 
 <Camera {center} {centerCamera} />
 
-{#if appSettings.showGrid}
-  <T.GridHelper
-    args={[20, 20]}
-    colorGrid={colors["outline"]}
-    colorCenterLine={new Color("red")}
+{#if appSettings.value.showGrid}
+  <Grid
+    cellColor={colors["outline"]}
+    cellThickness={0.7}
+    infiniteGrid
+    sectionThickness={0.7}
+    sectionDistance={2}
+    sectionColor={colors["outline"]}
+    fadeDistance={50}
+    fadeStrength={10}
+    fadeOrigin={new Vector3(0, 0, 0)}
   />
+  <!-- <T.GridHelper args={[20, 20]} color5={colors["outline"]} /> -->
 {/if}
 
 <T.Group>
   {#if geometries}
     {#each geometries as geo}
-      {#if appSettings.debug.showIndices}
+      {#if appSettings.value.debug.showIndices}
         {#each geo.attributes.position.array as _, i}
           {#if i % 3 === 0}
             <Text fontSize={0.25} position={getPosition(geo, i)} />
@@ -109,7 +121,7 @@
         {/each}
       {/if}
 
-      {#if appSettings.debug.showVertices}
+      {#if appSettings.value.debug.showVertices}
         <T.Points visible={true}>
           <T is={geo} />
           <T.PointsMaterial size={0.25} />
@@ -121,7 +133,7 @@
   <T.Group bind:ref={scene}></T.Group>
 </T.Group>
 
-{#if appSettings.debug.showStemLines && lines}
+{#if appSettings.value.debug.showStemLines && lines}
   {#each lines as line}
     <T.Mesh>
       <MeshLineGeometry points={line} />

app/src/lib/result-viewer/Viewer.svelte

@@ -68,7 +68,7 @@
     const inputs = splitNestedArray(result);
     perf.endPoint();
 
-    if (appSettings.debug.showStemLines) {
+    if (appSettings.value.debug.showStemLines) {
       perf.addPoint("create-lines");
       lines = inputs
         .map((input) => {
@@ -91,7 +91,7 @@
   };
 </script>
 
-{#if appSettings.debug.showPerformancePanel}
+{#if appSettings.value.debug.showPerformancePanel}
   <SmallPerformanceViewer {fps} store={perf} />
 {/if}
 

app/src/lib/settings/NestedSettings.svelte

@@ -77,13 +77,13 @@
 
   let internalValue = $state(getDefaultValue());
 
-  let open = $state(openSections[id]);
+  let open = $state(openSections.value[id]);
 
   // Persist <details> open/closed state for groups
   if (depth > 0 && !isNodeInput(type[key!])) {
     $effect(() => {
       if (open !== undefined) {
-        openSections[id] = open;
+        openSections.value[id] = open;
       }
     });
   }
@@ -110,7 +110,7 @@
   <!-- Leaf input -->
   <div class="input input-{type[key].type}" class:first-level={depth === 1}>
     {#if type[key].type === "button"}
-      <button onclick={() => console.log(type[key])}>
+      <button onclick={() => type[key].callback()}>
         {type[key].label || key}
       </button>
     {:else}
@@ -124,7 +124,7 @@
     <NestedSettings
       id={`${id}.${childKey}`}
       key={childKey}
-      {value}
+      bind:value
       {type}
       depth={depth + 1}
     />
@@ -142,7 +142,7 @@
         <NestedSettings
           id={`${id}.${childKey}`}
           key={childKey}
-          value={value[key] as SettingsValue}
+          bind:value={value[key] as SettingsValue}
           type={type[key] as unknown as SettingsType}
           depth={depth + 1}
         />

app/src/lib/settings/app-settings.svelte.ts

@@ -144,7 +144,7 @@ type ExtractSettingsValues<T> = {
         : never;
 };
 
-function settingsToStore<T>(settings: T): ExtractSettingsValues<T> {
+export function settingsToStore<T>(settings: T): ExtractSettingsValues<T> {
   const result = {} as any;
   for (const key in settings) {
     const value = settings[key];
@@ -166,7 +166,7 @@ export let appSettings = localState(
 
 $effect.root(() => {
   $effect(() => {
-    const theme = appSettings.theme;
+    const theme = appSettings.value.theme;
     const classes = document.documentElement.classList;
     const newClassName = `theme-${theme}`;
     if (classes) {

app/src/routes/+page.svelte

@@ -38,7 +38,7 @@
   memoryRuntime.perf = performanceStore;
 
   const runtime = $derived(
-    appSettings.debug.useWorker ? workerRuntime : memoryRuntime,
+    appSettings.value.debug.useWorker ? workerRuntime : memoryRuntime,
   );
 
   let activeNode = $state<Node | undefined>(undefined);
@@ -69,6 +69,11 @@
     },
   ]);
   let graphSettings = $state<Record<string, any>>({});
+  $effect(() => {
+    if (graphSettings) {
+      manager?.setSettings($state.snapshot(graphSettings));
+    }
+  });
   type BooleanSchema = {
     [key: string]: {
       type: "boolean";
@@ -92,7 +97,7 @@
         );
         let b = performance.now();
 
-        if (appSettings.debug.useWorker) {
+        if (appSettings.value.debug.useWorker) {
           let perfData = await runtime.getPerformanceData();
           let lastRun = perfData?.at(-1);
           if (lastRun?.total) {
@@ -118,13 +123,13 @@
     //@ts-ignore
     AppSettingTypes.debug.stressTest.loadGrid.callback = () => {
       graph = templates.grid(
-        appSettings.debug.amount.value,
-        appSettings.debug.amount.value,
+        appSettings.value.debug.amount.value,
+        appSettings.value.debug.amount.value,
       );
     };
     //@ts-ignore
     AppSettingTypes.debug.stressTest.loadTree.callback = () => {
-      graph = templates.tree(appSettings.debug.amount.value);
+      graph = templates.tree(appSettings.value.debug.amount.value);
     };
     //@ts-ignore
     AppSettingTypes.debug.stressTest.lottaFaces.callback = () => {
@@ -155,7 +160,7 @@
         bind:scene
         bind:this={viewerComponent}
         perf={performanceStore}
-        centerCamera={appSettings.centerCamera}
+        centerCamera={appSettings.value.centerCamera}
       />
     </Grid.Cell>
     <Grid.Cell>
@@ -163,10 +168,10 @@
         {graph}
         bind:this={graphInterface}
         registry={nodeRegistry}
-        showGrid={appSettings.nodeInterface.showNodeGrid}
-        snapToGrid={appSettings.nodeInterface.snapToGrid}
+        showGrid={appSettings.value.nodeInterface.showNodeGrid}
+        snapToGrid={appSettings.value.nodeInterface.snapToGrid}
         bind:activeNode
-        bind:showHelp={appSettings.nodeInterface.showHelp}
+        bind:showHelp={appSettings.value.nodeInterface.showHelp}
         bind:settings={graphSettings}
         bind:settingTypes={graphSettingTypes}
         onresult={(result) => handleUpdate(result)}
@@ -176,7 +181,7 @@
         <Panel id="general" title="General" icon="i-tabler-settings">
           <NestedSettings
             id="general"
-            value={appSettings}
+            bind:value={appSettings.value}
             type={AppSettingTypes}
           />
         </Panel>
@@ -207,7 +212,7 @@
           id="performance"
           title="Performance"
           classes="text-red-400"
-          hidden={!appSettings.debug.showPerformancePanel}
+          hidden={!appSettings.value.debug.showPerformancePanel}
           icon="i-tabler-brand-speedtest"
         >
           {#if $performanceStore}
@@ -218,7 +223,7 @@
           id="benchmark"
           title="Benchmark"
           classes="text-red-400"
-          hidden={!appSettings.debug.showBenchmarkPanel}
+          hidden={!appSettings.value.debug.showBenchmarkPanel}
           icon="i-tabler-graph"
         >
           <BenchmarkPanel run={randomGenerate} />
@@ -250,7 +255,6 @@
 
 <style>
   header {
-    /* border-bottom: solid thin var(--outline); */
     background-color: var(--layer-1);
   }