Merge branch 'main' into pages

CHANGELOG.md

@@ -2,6 +2,13 @@
 
 All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
 
+## [2.2.0](///compare/v2.1.0...v2.2.0) (2022-04-11)
+
+
+### Features
+
+* allow to edit the print layout 381d497
+
 ## [2.1.0](///compare/v2.0.0...v2.1.0) (2022-04-07)
 
 

fake/app/env.js

@@ -1 +1,2 @@
 export const browser = true;
+export const dev = true;

fake/app/paths.js

@@ -0,0 +1 @@
+export const base = "";

package.json

@@ -1,6 +1,6 @@
 {
   "name": "aotds-docks",
-  "version": "2.1.0",
+  "version": "2.2.0",
   "type": "module",
   "private": true,
   "scripts": {
@@ -18,9 +18,6 @@
     "@sveltejs/adapter-static": "^1.0.0-next.29",
     "@sveltejs/kit": "^1.0.0-next.304",
     "@sveltejs/vite-plugin-svelte": "^1.0.0-next.38",
-    "@vitebook/client": "^0.23.2",
-    "@vitebook/core": "^0.23.2",
-    "@vitebook/theme-default": "^0.23.2",
     "eslint": "^8.10.0",
     "eslint-config-prettier": "^8.4.0",
     "eslint-plugin-svelte3": "^3.4.1",
@@ -28,13 +25,12 @@
     "prettier-plugin-svelte": "^2.6.0",
     "standard-version": "^9.3.2",
     "storybook-builder-vite": "0.1.21",
-    "svelte": "^3.46.4",
-    "vite": "^2.7.0"
+    "svelte": "^3.46.4"
   },
   "dependencies": {
     "@storybook/addon-essentials": "^6.4.19",
     "@storybook/addon-svelte-csf": "^1.1.0",
-    "@storybook/svelte": "^6.4.19",
+    "@storybook/svelte": "^6.4.21",
     "@sveltejs/adapter-node": "^1.0.0-next.0",
     "chota": "^0.8.0",
     "lodash": "^4.17.21",

src/lib/components/App.svelte

@@ -13,9 +13,10 @@
 <div class:hide={activeTab !== 'json'}>
     <JsonOutput />
 </div>
-<div class:hide={activeTab !== 'print'}>
+
+{#if activeTab === 'print'}
     <PrintOutput ship={$state}/>
-</div>
+{/if}
 
 </main>
 

src/lib/components/Output/Print/Hull/Integrity/index.svelte

@@ -1,4 +1,12 @@
-<div>
+<div
+  use:movable={{
+    disabled: !isMovable,
+  }}
+  on:translate={({ detail: translate }) => {
+    ship.dispatch.setUITransform({ system: "hull", translate });
+  }}
+  style:transform={hull?.uiTransform}
+>
   {#each rows as row, i (i)}
     <div class="row">
       {#each row as threshold, j (j)}
@@ -13,10 +21,18 @@
 </div>
 
 <script>
-    import { base } from '$app/paths';
+  import { base } from "$app/paths";
+  import { getContext } from "svelte";
+
+  import { movable } from "../../MainSystems/movable.js";
+
   export let shipMass = 0;
   export let rating = 0;
   export let advanced = false;
+  export let hull = {};
+  export let isMovable = false;
+
+  const ship = getContext("ship");
 
   let nbr_rows;
   $: nbr_rows = advanced ? 3 : 4;
@@ -50,9 +66,9 @@
 </script>
 
 <style>
-.row {
+  .row {
     margin-bottom: 0.5em;
-}
+  }
   .cell {
     display: inline-block;
     margin-right: 0.5em;

src/lib/components/Output/Print/Hull/index.svelte

@@ -1,6 +1,8 @@
 <div>
   <Armour armour={structure.armour} />
   <Integrity
+    {isMovable}
+    hull={structure?.hull}
     rating={structure.hull.rating}
     advanced={structure.hull.advanced}
     {ship_mass}
@@ -13,4 +15,5 @@
 
   export let structure = {};
   export let ship_mass = 0;
+  export let isMovable = false;
 </script>

src/lib/components/Output/Print/MainSystems/index.svelte

@@ -1,28 +1,33 @@
 <div class="main_systems">
   {#if ftl !== "none"}
     <img
-      bind:this={targetFTL}
       class="ftl"
       src="{base}/icons/ftl-drive.svg"
       alt="ftl drive"
+      use:movable={{
+        disabled: !isMovable,
+      }}
+      on:translate={({ detail: translate }) => {
+        ship.dispatch.setUITransform({ system: "ftl", translate });
+      }}
+      style:transform={ftl?.uiTransform}
     />
-
-    {#if movable}
-      <Movable target={targetFTL} />
-    {/if}
   {/if}
 
   {#if engine > 0}
     <div
-      bind:this={targetEngine}
       class="thrust"
       style="background-image: url({base}/icons/standard-drive.svg);"
+      use:movable={{
+        disabled: !isMovable,
+      }}
+      on:translate={({ detail: translate }) => {
+        ship.dispatch.setUITransform({ system: "drive", translate });
+      }}
+      style:transform={drive?.uiTransform}
     >
       {engine}
     </div>
-    {#if movable}
-      <Movable target={targetEngine} />
-    {/if}
   {/if}
 
   <img
@@ -30,20 +35,36 @@
     src="{base}/icons/internal-systems.svg"
     alt="internal systems"
     bind:this={targetInternal}
+    use:movable={{
+      disabled: !isMovable,
+    }}
+    on:translate={({ detail: translate }) => {
+      ship.dispatch.setUITransform({ system: "internalSystems", translate });
+    }}
+    style:transform={structure?.uiTransform}
   />
-  {#if movable}
-    <Movable target={targetInternal} />
-  {/if}
 </div>
 
 <script>
+  import { getContext } from "svelte";
   import { base } from "$app/paths";
 
   import Movable from "./Movable.svelte";
+  import { movable } from "./movable.js";
 
   export let ftl = "none";
   export let engine = 0;
-  export let movable = false;
+  export let isMovable = false;
+  export let structure = {};
+  export let drive = {};
+
+  let internalTranslate = "translate(50px,50px)";
+
+  const ship = getContext("ship");
+
+  let frame = {
+    translate: [0, 0],
+  };
 
   let targetFTL;
   let targetInternal;

src/lib/components/Output/Print/MainSystems/movable.js

@@ -0,0 +1,64 @@
+import VanillaMoveable, { PROPERTIES, EVENTS } from "moveable";
+import { camelize, isUndefined } from "@daybrush/utils";
+
+function createMoveable(node, options) {
+  let translate = [0, 0];
+
+  options = {
+    originDraggable: true,
+    originRelative: true,
+    draggable: true,
+    throttleDrag: 0,
+    zoom: 1,
+    origin: false,
+    onDrag(e) {
+      translate = e.beforeTranslate;
+      node.dispatchEvent(new CustomEvent("translate", { detail: translate }));
+    },
+    target: node,
+    ...options,
+  };
+
+  const moveable = new VanillaMoveable(document.body, options);
+
+  EVENTS.forEach((name) => {
+    const onName = camelize(`on ${name}`);
+    moveable.on(name, (e) => {
+      const result = options[onName] && options[onName](e);
+      const result2 = node.dispatchEvent(new CustomEvent(name, { detail: e }));
+
+      return !isUndefined(result)
+        ? result
+        : !isUndefined(result2)
+        ? result2
+        : undefined;
+    });
+  });
+
+  return moveable;
+}
+
+export function movable(node, options) {
+  let moveable = options.disabled ? undefined : createMoveable(options);
+
+  const destroy = () => {
+    if (!moveable) return;
+    moveable.destroy();
+    moveable = undefined;
+  };
+
+  const update = async (params) => {
+    if (params.disabled) {
+      destroy();
+    } else {
+      if (!moveable) {
+        moveable = createMoveable(node, params);
+      }
+    }
+  };
+
+  return {
+    destroy,
+    update,
+  };
+}

src/lib/components/Output/Print/Print.stories.svelte

@@ -1,15 +1,16 @@
-<Meta title="Output/Print" component={Print} argTypes={{
-    ship: {
-        type: 'object',
-        defaultValue: sample
-    }
-}} />
+<Meta
+  title="Output/Print"
+  component={Print}
+  argTypes={{
+    isMovable: { defaultValue: false },
+  }}
+/>
 
 <Story name="Primary" args={{}} />
 
 <Template let:args>
-  <div style="width: 50em">
-    <Print ship={sample}/>
+  <div style="width: 50em; positive: relative;">
+    <Print ship={$shipState} {...args} />
   </div>
 </Template>
 
@@ -17,7 +18,16 @@
   import { Meta, Template, Story } from "@storybook/addon-svelte-csf";
   import { action } from "@storybook/addon-actions";
 
-  import sample from './sample.js';
+  import { setContext } from "svelte";
 
-  import Print from './index.svelte';
+  import sample from "./sample.js";
+  import shipStore from "$lib/store/ship.js";
+
+  const ship = shipStore(sample);
+
+  setContext("ship", ship);
+
+  const shipState = ship.state;
+
+  import Print from "./index.svelte";
 </script>

src/lib/components/Output/Print/Systems/Firecons/index.svelte

@@ -1,14 +1,27 @@
-<div>
-  {#each range(1,firecons) as firecon}
+<div
+  style:transform={uiTransform}
+  use:movable={{
+    disabled: !isMovable,
+    ship,
+    system: "firecons",
+  }}
+>
+  {#each range(1, stations) as firecon}
     <img class="firecon" src="{base}/icons/firecon.svg" alt="firecon" />
   {/each}
 </div>
 
 <script>
-    import { base } from '$app/paths';
-  import {range} from "$lib/utils.js";
+  import { base } from "$app/paths";
+  import { range } from "$lib/utils.js";
+  import { getContext } from "svelte";
+  import { movable } from "../../movable.js";
 
-  export let firecons = 0;
+  export let stations = 0;
+  export let isMovable = false;
+  export let uiTransform = "";
+
+  const ship = getContext("ship");
 </script>
 
 <style>

src/lib/components/Output/Print/Systems/Screens/index.svelte

@@ -1,18 +1,33 @@
-<div>
-  {#each range(1,standard) as i}
+<div
+  use:movable={{
+    disabled: !isMovable,
+  }}
+  on:translate={({ detail: translate }) => {
+    ship.dispatch.setUITransform({ system: "screens", translate });
+  }}
+  style:transform={uiTransform}
+>
+  {#each range(1, standard) as i}
     <img src="{base}/icons/screen.svg" alt="screen" />
   {/each}
-  {#each range(1,advanced) as i}
+  {#each range(1, advanced) as i}
     <img src="{base}/icons/screen-advanced.svg" alt="advanced screen" />
   {/each}
 </div>
 
 <script>
-    import { base } from '$app/paths';
-  import {range} from "$lib/utils.js";
+  import { base } from "$app/paths";
+  import { range } from "$lib/utils.js";
+  import { getContext } from "svelte";
+
+  import { movable } from "../../MainSystems/movable.js";
 
   export let standard = 0;
   export let advanced = 0;
+  export let uiTransform = "";
+  export let isMovable = false;
+
+  const ship = getContext("ship");
 </script>
 
 <style>

src/lib/components/Output/Print/Systems/index.svelte

@@ -1,7 +1,7 @@
 <div>
-  <Firecons {firecons} />
+  <Firecons {isMovable} {...firecons} />
 
-  <Screens {...screens} />
+  <Screens {isMovable} {...screens} />
 </div>
 
 <script>
@@ -10,6 +10,7 @@
 
   export let firecons = 0;
   export let screens = {};
+  export let isMovable = false;
 </script>
 
 <style>

src/lib/components/Output/Print/Weapons/Beam/index.svelte

@@ -1,4 +1,11 @@
-<div>
+<div
+  style:transform={uiTransform}
+  use:movable={{
+    disabled: !isMovable,
+    ship,
+    system: ["weapon", id],
+  }}
+>
   <Arcs selected={arcs} size="40">
     <text x="50%" y="50%">
       {weaponClass}
@@ -7,9 +14,15 @@
 </div>
 
 <script>
+  import { getContext } from "svelte";
+  import { movable } from "../../movable.js";
   import Arcs from "$lib/components/ShipEdit/Weaponry/Weapon/Arcs.svelte";
   export let weaponClass = 1;
   export let arcs = [];
+  export let uiTransform = "";
+  export let isMovable = false;
+  export let id = -1;
+  const ship = getContext("ship");
 </script>
 
 <style>

src/lib/components/Output/Print/Weapons/index.svelte

@@ -1,17 +1,22 @@
 <div class="weapons">
   <div class="beams">
     {#each beams as beam}
-      <Beam {...beam} />
+      <Beam {isMovable} {...beam} />
     {/each}
   </div>
 </div>
 
 <script>
   import Beam from "./Beam/index.svelte";
+  import { getContext } from "svelte";
+  import { movable } from "../movable.js";
   export let weapons = [];
+  export let isMovable = false;
 
   let beams = [];
   $: beams = weapons.filter(({ type }) => type === "beam");
+
+  const ship = getContext("ship");
 </script>
 
 <style>

src/lib/components/Output/Print/index.svelte

@@ -1,9 +1,8 @@
 <div class="notice">
   <label>
-    <input type="checkbox" bind:checked={movable} /> enable wiggletron (<i
-      >alpha feature</i
-    >)
+    <input type="checkbox" bind:checked={isMovable} /> edit layout
   </label>
+  <button class="button error" on:click={resetLayout}>reset layout</button>
 </div>
 
 <div class="print-output">
@@ -15,26 +14,34 @@
   />
 
   <div class="section-2">
-    <Hull structure={ship.structure} shipMass={ship.identification.mass} />
+    <Hull
+      structure={ship.structure}
+      shipMass={ship.identification.mass}
+      {isMovable}
+    />
 
     <Systems
-      firecons={ship.weaponry.firecons.nbr}
+      {isMovable}
+      firecons={ship.weaponry.firecons}
       screens={ship.structure.screens}
     />
   </div>
 
-  <Weapons weapons={ship.weaponry.weapons} />
+  <Weapons {isMovable} weapons={ship.weaponry.weapons} />
 
   <MainSystems
-    {movable}
+    {isMovable}
     ftl={ship?.propulsion?.ftl}
     engine={ship?.propulsion?.drive?.rating}
+    drive={ship?.propulsion?.drive}
+    structure={ship?.structure}
   />
 </div>
 
 <div class="notice">Printing this page will only prints the ship sheet.</div>
 
 <script>
+  import { getContext } from "svelte";
   import Identification from "./Identification/index.svelte";
   import MainSystems from "./MainSystems/index.svelte";
   import Hull from "./Hull/index.svelte";
@@ -42,7 +49,14 @@
   import Systems from "./Systems/index.svelte";
 
   export let ship = {};
-  let movable = false;
+  export let isMovable = false;
+
+  const { dispatch } = getContext("ship");
+
+  const resetLayout = () => {
+    isMovable = false;
+    dispatch.resetLayout();
+  };
 </script>
 
 <style>
@@ -64,6 +78,10 @@
     font-style: italic;
     margin-top: 1em;
     text-align: right;
+    display: flex;
+    justify-content: end;
+    align-items: center;
+    gap: 3em;
   }
 
   @media print {

src/lib/components/Output/Print/movable.js

@@ -0,0 +1,76 @@
+import VanillaMoveable, { PROPERTIES, EVENTS } from "moveable";
+import { camelize, isUndefined } from "@daybrush/utils";
+
+function createMoveable(node, options) {
+  let translate = [0, 0];
+
+  let ship = options.ship;
+  let system = options.system;
+  delete options.ship;
+  delete options.system;
+
+  if (Array.isArray(system)) {
+    system = { system: system[0], systemId: system[1] };
+  } else {
+    system = { system };
+  }
+
+  options = {
+    originDraggable: true,
+    originRelative: true,
+    draggable: true,
+    throttleDrag: 0,
+    zoom: 1,
+    origin: false,
+    onDrag(e) {
+      translate = e.beforeTranslate;
+      node.dispatchEvent(new CustomEvent("translate", { detail: translate }));
+      ship.dispatch.setUITransform({ ...system, translate });
+    },
+    target: node,
+    ...options,
+  };
+
+  const moveable = new VanillaMoveable(document.body, options);
+
+  EVENTS.forEach((name) => {
+    const onName = camelize(`on ${name}`);
+    moveable.on(name, (e) => {
+      const result = options[onName] && options[onName](e);
+      const result2 = node.dispatchEvent(new CustomEvent(name, { detail: e }));
+
+      return !isUndefined(result)
+        ? result
+        : !isUndefined(result2)
+        ? result2
+        : undefined;
+    });
+  });
+
+  return moveable;
+}
+
+export function movable(node, options) {
+  let moveable = options.disabled ? undefined : createMoveable(options);
+
+  const destroy = () => {
+    if (!moveable) return;
+    moveable.destroy();
+    moveable = undefined;
+  };
+
+  const update = async (params) => {
+    if (params.disabled) {
+      destroy();
+    } else {
+      if (!moveable) {
+        moveable = createMoveable(node, params);
+      }
+    }
+  };
+
+  return {
+    destroy,
+    update,
+  };
+}

src/lib/shipDux/index.js

@@ -11,48 +11,96 @@ import weaponry from "./weaponry/index.js";
 import { screensReqsReaction } from "./structure/screens.js";
 
 const dux = new Updux({
-   subduxes: {
-        identification,
-        propulsion,
-        structure,
-        carrier,
-        weaponry,
-   },
-    initial: {
-        reqs: { cost: 0, mass: 10, usedMass: 0 },
-    },
-    actions: {
-        setShipReqs: null,
-    },
+  subduxes: {
+    identification,
+    propulsion,
+    structure,
+    carrier,
+    weaponry,
+  },
+  initial: {
+    reqs: { cost: 0, mass: 10, usedMass: 0 },
+  },
+  actions: {
+    setShipReqs: null,
+    setUITransform: null,
+    resetLayout: null,
+  },
 });
 
+function resetUITransform(thing) {
+  if (typeof thing !== "object") return thing;
+
+  return u.map(
+    (v, k) => (k === "uiTransform" ? "" : resetUITransform(v)),
+    thing
+  );
+}
+
+dux.setMutation("resetLayout", () => resetUITransform);
+
 dux.setMutation("setShipMass", (mass) => u({ reqs: { mass } }));
-dux.setMutation('setShipReqs', reqs => u({reqs}));
+dux.setMutation("setShipReqs", (reqs) => u({ reqs }));
+
+dux.setMutation("setUITransform", ({ system, systemId, translate }) => {
+  const transform = translate
+    ? `translate(${translate[0]}px,${translate[1]}px)`
+    : "";
+
+  switch (system) {
+    case "firecons":
+      return u.updateIn("weaponry.firecons.uiTransform", transform);
+
+    case "weapon":
+      return u.updateIn(
+        "weaponry.weapons",
+        u.map(u.if(({ id }) => id === systemId, u({ uiTransform: transform })))
+      );
+
+    case "screens":
+      return u.updateIn("structure.screens.uiTransform", transform);
+
+    case "hull":
+      return u.updateIn("structure.hull.uiTransform", transform);
+
+    case "internalSystems":
+      const path = "structure.uiTransform";
+      return u.updateIn(path, transform);
+
+    case "ftl":
+      return u.updateIn("propulsion.ftl.uiTransform", transform);
+
+    case "drive":
+      return u.updateIn("propulsion.drive.uiTransform", transform);
+
+    default:
+      return (state) => state;
+  }
+});
 
 dux.addReaction(calculateDriveReqs);
 dux.addReaction(ftlReqsReaction);
 dux.addReaction(screensReqsReaction);
 
-dux.addReaction( (store) => (state) => {
-    let cost = 0;
-    let mass = 0;
+dux.addReaction((store) => (state) => {
+  let cost = 0;
+  let mass = 0;
 
-    let subsystems = Object.values(state);
+  let subsystems = Object.values(state);
 
-    while(subsystems.length>0) {
-        const subsystem = subsystems.shift();
-        if( typeof subsystem !== 'object' ) continue;
+  while (subsystems.length > 0) {
+    const subsystem = subsystems.shift();
+    if (typeof subsystem !== "object") continue;
 
-        if( subsystem.reqs ) {
-            cost += subsystem.reqs.cost;
-            mass += subsystem.reqs.mass;
-        }
-
-        subsystems.push( ...Object.values(subsystem));
+    if (subsystem.reqs) {
+      cost += subsystem.reqs.cost;
+      mass += subsystem.reqs.mass;
     }
 
-    store.dispatch.setShipReqs({cost,usedMass: mass});
+    subsystems.push(...Object.values(subsystem));
+  }
 
+  store.dispatch.setShipReqs({ cost, usedMass: mass });
 });
 
 export default dux;

src/lib/shipDux/propulsion/ftl.js

@@ -10,35 +10,32 @@ const dux = new Updux({
   subduxes: { reqs },
   initial: {
     type: "none",
+    uiTransform: "",
   },
   actions: {
-        setFtl: null,
-        setFtlReqs: null,
+    setFtl: null,
+    setFtlReqs: null,
   },
 });
 export default dux;
 
-dux.setMutation( 'setFtl', type => u({type}) );
-dux.setMutation( 'setFtlReqs', reqs => u({reqs}) );
+dux.setMutation("setFtl", (type) => u({ type }));
+dux.setMutation("setFtlReqs", (reqs) => u({ reqs }));
 
-export function calcFtlReqs(type,shipMass) {
-    if(type==="none") return { cost: 0, mass: 0 };
+export function calcFtlReqs(type, shipMass) {
+  if (type === "none") return { cost: 0, mass: 0 };
 
-    const mass = Math.ceil(shipMass / 10);
+  const mass = Math.ceil(shipMass / 10);
 
-    return {
-        mass,
-        cost: mass * ( type === 'advanced' ? 3 : 2 ),
-    }
+  return {
+    mass,
+    cost: mass * (type === "advanced" ? 3 : 2),
+  };
 }
 
 // needs to be at the top level
-export const ftlReqsReaction = store =>
+export const ftlReqsReaction = (store) =>
   createSelector(
-    [
-      (ship) => ship.propulsion.ftl.type,
-      (ship) => ship.reqs.mass,
-    ],
-    (type,shipMass) =>
-      store.dispatch.setFtlReqs(calcFtlReqs(type,shipMass))
-      );
+    [(ship) => ship.propulsion.ftl.type, (ship) => ship.reqs.mass],
+    (type, shipMass) => store.dispatch.setFtlReqs(calcFtlReqs(type, shipMass))
+  );

src/lib/shipDux/structure/index.js

@@ -1,13 +1,15 @@
-import { Updux } from 'updux';
+import { Updux } from "updux";
 
-import hull from './hull.js';
-import screens from './screens.js';
-import cargo from './cargo.js';
-import armor from './armor.js';
-import streamlining from './streamlining.js';
+import hull from "./hull.js";
+import screens from "./screens.js";
+import cargo from "./cargo.js";
+import armor from "./armor.js";
+import streamlining from "./streamlining.js";
 
 const dux = new Updux({
-    subduxes: { hull, screens, cargo, streamlining, armor }
+  subduxes: { hull, screens, cargo, streamlining, armor },
+  initial: {
+    uiTransform: "",
+  },
 });
 export default dux;
-

src/lib/store/ship.js

@@ -8,36 +8,33 @@ import { initial } from "lodash";
 let composeEnhancers = compose;
 
 if (dev && browser && window.__REDUX_DEVTOOLS_EXTENSION_COMPOSE__) {
-    composeEnhancers = window.__REDUX_DEVTOOLS_EXTENSION_COMPOSE__;
+  composeEnhancers = window.__REDUX_DEVTOOLS_EXTENSION_COMPOSE__;
 }
 
-export default () => {
+export default (initialState = undefined) => {
+  if (browser) {
+    const i = localStorage.getItem("ship");
 
-    let initialState = undefined;
+    if (i) initialState = JSON.parse(localStorage.getItem("ship"));
+  }
 
-    if( browser ) {
-        const i  =localStorage.getItem('ship');
+  const duxStore = shipDux.createStore(initialState, (mw) =>
+    composeEnhancers(applyMiddleware(mw))
+  );
 
-        if(i) initialState = JSON.parse(localStorage.getItem('ship'));
-    }
-
-    const duxStore = shipDux.createStore(initialState, (mw) =>
-        composeEnhancers(applyMiddleware(mw))
-    );
-
-    let previous;
-    const state = readable(duxStore.getState(), (set) => {
-        duxStore.subscribe(() => {
-            if (previous === duxStore.getState()) return;
-            previous = duxStore.getState();
-            set(previous);
-            if( browser ) localStorage.setItem('ship', JSON.stringify(previous));
-        });
+  let previous;
+  const state = readable(duxStore.getState(), (set) => {
+    duxStore.subscribe(() => {
+      if (previous === duxStore.getState()) return;
+      previous = duxStore.getState();
+      set(previous);
+      if (browser) localStorage.setItem("ship", JSON.stringify(previous));
     });
+  });
 
-    return {
-        dispatch: duxStore.dispatch,
-        state,
-        shipMass: derived(state, (state) => state.reqs.mass),
-    };
+  return {
+    dispatch: duxStore.dispatch,
+    state,
+    shipMass: derived(state, (state) => state.reqs.mass),
+  };
 };