feat: 1.13.2

.github/workflows/cd-host.yml

@@ -29,4 +29,4 @@ jobs:
           unzip bot.zip
 
       - name: Run bot
-        run: NODE_ENV=production GH_TOKEN=${{ secrets.GH_TOKEN }} DISCORD_TOKEN=${{ secrets.DISCORD_TOKEN }} WARGAMING_APPLICATION_ID=${{ WARGAMING_APPLICATION_ID }} node --enable-source-maps --trace-warnings bot/index.cjs
+        run: NODE_ENV=production GH_TOKEN=${{ secrets.GH_TOKEN }} DISCORD_TOKEN=${{ secrets.DISCORD_TOKEN }} node --enable-source-maps --trace-warnings index.cjs

.github/workflows/ci-build-bot.yml

@@ -1,4 +1,4 @@
-name: CI Build
+name: CI Build Bot
 
 on: [push, pull_request]
 

.github/workflows/ci-build-docs.yml

@@ -1,4 +1,4 @@
-name: CI Build
+name: CI Build Docs
 
 on: [push, pull_request]
 

.github/workflows/ci-build-website.yml

@@ -1,4 +1,4 @@
-name: CI Build
+name: CI Build Website
 
 on: [push, pull_request]
 

README.md

@@ -1,21 +1,44 @@
-# blitzkrieg
+# Blitzkrieg
 
-A Discord bot for anything and everything related to World of Tanks Blitz.
+[![built with Codeium](https://codeium.com/badges/main)](https://codeium.com)
 
-## Invite the Bot
+Tools for everything World of Tanks Blitz
 
-Join the [Discord server](https://discord.gg/nDt7AjGJQH), click on the bot's profile, and click "Add to Server".
+## Invite the bot
 
-## Using
+Go to [application directory for Blitzkrieg](https://discord.com/application-directory/1097673957865443370) and click "Add to Server." Voila! You're ready to go.
 
-### Installing dependencies
+![Blitzkrieg application directory](https://i.imgur.com/JlEA0J1.png)
+
+## Visit the website
+
+### https://blitz-krieg.vercel.app/
+
+![Blitzkrieg website](https://i.imgur.com/QOXUP63.png)
+
+## Visit the documentation website
+
+### https://tresabhi.github.io/blitzkrieg/
+
+![Blitzkrieg documentation website](https://i.imgur.com/mCZCZEI.png)
+
+## Run the bot
+
+### Install dependencies
 
 ```bash
 yarn
 ```
 
-### Running
+### Create `.env`
+
+```env
+GH_TOKEN={YOUR_GITHUB_TOKEN_HERE}
+DISCORD_TOKEN={YOUR_DISCORD_TOKE_HERE}
+```
+
+### Run the command
 
 ```bash
-yarn start discord-token=<token> wargaming-application-id=<id>
+yarn dev:bot
 ```

docs/changelogs/1.13.1.md

@@ -0,0 +1,17 @@
+# Blitzkrieg 1.13.1
+
+The quickest minor update in town 🤠
+
+## Changes
+
+- Added a title, description, and icon to the website
+- Added display options to the session tracker
+
+## Fixes
+
+- Center aligned stats in breakdown to work better on low width devices
+- Center aligned the Blitzkrieg logo in the navbar
+
+## Technical Changes
+
+- Added up-to-date information to `README.md` and embed docs

docs/changelogs/1.13.2.md

@@ -0,0 +1,7 @@
+# Blitzkrieg 1.13.2
+
+One lonely albeit important fix.
+
+## Fixes
+
+- Gradients for `/stats` now use Radix's new hex values

docs/guide/embeds.md

@@ -1,23 +1,23 @@
 # Embeds
 
-Embeds are generated by a few commands as a URL that can be loaded in a browser/streaming software.
+Embeds are URLs generated by commands or tools that represent the "naked" version of the respective command or tool
 
 ## Creating Embeds
 
-1. Use a command of your liking (for example, `/stats`).
+1. Use a command or tool and click on "Embed" if it's available
-2. Customize the command however you like and the URL generated for the embed will match your needs.
+2. Make sure to tweak the settings of the command or tool because embeds replicate everything
-3. Send the command and when the bot is "done thinking," an "Embed" button will appear below the bot's reply.
 
 ## Using Embeds in Streaming Softwares
 
-1. Click on the "Embed" button.
+1. Click on the "Embed" button
-2. Copy the URL from your browser.
+   - If this was generated by a command, copy the URL from the browser
-3. Paste the URL into a Browser Source.
+   - If this was generated by a tool, the URL has been copied to your clipboard already
-4. Set the refresh rate/FPS to something very low like `0.0167` (that's 1 frame every 60 seconds).
+2. Paste this URL into your streaming service as a "Browser Source"
+   - Tool embeds use local storage so data won't be transferred from you browser to your streaming software
+   - Make sure to visit the tool's page in your streaming software (using the "Interact" feature) and then open the embed
+   - Set your browser source refresh rate to `1Hz` because that's how fast embeds refresh
 
 ## How Embeds Behave
 
-- They load like any normal website albeit with a significant delay.
+- They load like any normal website
-- They auto refresh every `60s`.
+- They auto refresh every `1s`
-- All embeds and images generated by Blitzkrieg have a width of `640px` but the height varies and must be found manually through trial and error.
-  - It's okay to have a Browser Source that has a height larger than needed as Blitzkrieg embeds are transparent.

package.json

@@ -1,7 +1,7 @@
 {
   "name": "blitzkrieg",
-  "version": "1.13.0",
+  "version": "1.13.2",
-  "description": "🎉 All-in-one Discord bot for everything World of Tanks Blitz",
+  "description": "🎉 Tools for everything World of Tanks Blitz",
   "main": "src/server.ts",
   "type": "module",
   "scripts": {
@@ -37,6 +37,7 @@
     "esbuild": "^0.19.3",
     "express": "^4.18.2",
     "fuzzysort": "^2.0.4",
+    "immer": "^10.0.2",
     "lodash": "^4.17.21",
     "markdown-escape": "^2.0.0",
     "next": "^13.5.2",

src/app/embeds/session/page.tsx

@@ -12,6 +12,7 @@ import { TankopediaEntry, tankopedia } from '../../../core/blitz/tankopedia';
 import { tankAverages } from '../../../core/blitzstars/tankAverages';
 import { useSession } from '../../../stores/session';
 import { IndividualTankStats, TanksStats } from '../../../types/tanksStats';
+import { CustomColumnDisplay } from '../../tools/session/components/CustomColumn';
 
 const REFRESH_RATE = 1 / 5;
 
@@ -139,136 +140,171 @@ export default function SessionPage() {
     return () => clearInterval(interval);
   }, [session]);
 
+  const totalRowStats: Record<
+    CustomColumnDisplay,
+    Breakdown.RowStatItem | undefined
+  > = {
+    battles: {
+      title: 'Battles',
+      current: sessionBattles?.toLocaleString(),
+      career: tankStatsArray
+        .reduce((accumulator, stats) => accumulator + stats.all.battles, 0)
+        .toLocaleString(),
+    },
+    winrate: {
+      title: 'Winrate',
+      current: sessionBattles ? `${(100 * sessionWinrate).toFixed(2)}%` : '--',
+      career: `${(100 * careerWinrate).toFixed(2)}%`,
+      delta: sessionBattles === 0 ? 0 : sessionWinrate - careerWinrate,
+    },
+    wn8: (() => {
+      if (!diff) return undefined;
+
+      const battlesWithWN8 = diff.list.reduce(
+        (accumulator, { currentWN8, stats }) =>
+          (currentWN8 === undefined ? 0 : stats.all.battles) + accumulator,
+        0,
+      );
+      const currentWN8 =
+        diff.list.reduce(
+          (accumulator, { currentWN8, stats }) =>
+            stats.all.battles * (currentWN8 ?? 0) + accumulator,
+          0,
+        ) / battlesWithWN8!;
+
+      return {
+        title: 'WN8',
+        current: battlesWithWN8
+          ? Math.round(currentWN8!).toLocaleString()
+          : '--',
+        percentile: battlesWithWN8 ? getWN8Percentile(currentWN8!) : undefined,
+        career: Math.round(diff.careerWN8).toLocaleString(),
+      };
+    })(),
+    damage: {
+      title: 'Damage',
+      delta: sessionBattles === 0 ? 0 : currentDamage - careerDamage,
+      current: sessionBattles
+        ? Math.round(currentDamage).toLocaleString()
+        : '--',
+      career: Math.round(careerDamage).toLocaleString(),
+    },
+    none: undefined,
+  };
+
   return (
     <Breakdown.Root>
-      {session.isTracking && since !== undefined && diff !== undefined && (
+      {session.showTotal &&
-        <Breakdown.Row
+        session.isTracking &&
-          title={`Since ${since.toLocaleString(undefined, {
+        since !== undefined &&
-            hour: 'numeric',
+        diff !== undefined && (
-            minute: 'numeric',
+          <Breakdown.Row
-            hour12: true,
+            minimized={!session.showCareer}
-            month: 'short',
+            title={`Since ${since.toLocaleString(undefined, {
-            year: 'numeric',
+              hour: 'numeric',
-            day: 'numeric',
+              minute: 'numeric',
-          })}`}
+              hour12: true,
-          stats={[
+              month: 'short',
-            {
+              year: 'numeric',
-              title: 'Battles',
+              day: 'numeric',
-              current: sessionBattles!.toLocaleString(),
+            })}`}
-              career: tankStatsArray
+            stats={session.customColumns.map((customColumn) => {
-                .reduce(
+              const rowStat = totalRowStats[customColumn.display];
-                  (accumulator, stats) => accumulator + stats.all.battles,
+
-                  0,
+              if (!rowStat) return undefined;
-                )
-                .toLocaleString(),
-            },
-            {
-              title: 'Winrate',
-              current: sessionBattles
-                ? `${(100 * sessionWinrate).toFixed(2)}%`
-                : '--',
-              career: `${(100 * careerWinrate).toFixed(2)}%`,
-              delta: sessionBattles === 0 ? 0 : sessionWinrate - careerWinrate,
-            },
-            (() => {
-              const battlesWithWN8 = diff.list.reduce(
-                (accumulator, { currentWN8, stats }) =>
-                  (currentWN8 === undefined ? 0 : stats.all.battles) +
-                  accumulator,
-                0,
-              );
-              const currentWN8 =
-                diff.list.reduce(
-                  (accumulator, { currentWN8, stats }) =>
-                    stats.all.battles * (currentWN8 ?? 0) + accumulator,
-                  0,
-                ) / battlesWithWN8;
 
               return {
-                title: 'WN8',
+                ...rowStat,
-                current: battlesWithWN8
+                delta:
-                  ? Math.round(currentWN8).toLocaleString()
+                  customColumn.showDelta && rowStat.percentile === undefined
-                  : '--',
+                    ? rowStat.delta
-                percentile: battlesWithWN8
+                    : undefined,
-                  ? getWN8Percentile(currentWN8)
-                  : undefined,
-                career: Math.round(diff.careerWN8).toLocaleString(),
               };
-            })(),
+            })}
-            {
+          />
-              title: 'Damage',
+        )}
-              delta: sessionBattles === 0 ? 0 : currentDamage - careerDamage,
-              current: sessionBattles
-                ? Math.round(currentDamage).toLocaleString()
-                : '--',
-              career: Math.round(careerDamage).toLocaleString(),
-            },
-          ]}
-        />
-      )}
 
       {diff?.list
         .sort((a, b) => b.stats.last_battle_time - a.stats.last_battle_time)
-        .map(({ stats, tankopedia, career, careerWN8, currentWN8 }) => (
+        .map(({ stats, tankopedia, career, careerWN8, currentWN8 }) => {
-          <Breakdown.Row
+          const rowStats: Record<
-            key={stats.tank_id}
+            CustomColumnDisplay,
-            title={tankopedia?.name ?? `Unknown tank ${stats.tank_id}`}
+            Breakdown.RowStatItem | undefined
-            type="tank"
+          > = {
-            tankType={tankopedia?.type}
+            battles: {
-            treeType={(() => {
+              title: 'Battles',
-              if (tankopedia?.is_collectible) return TreeTypeEnum.Collector;
+              current: stats.all.battles.toLocaleString(),
-              if (tankopedia?.is_premium) return TreeTypeEnum.Premium;
+              career: career.all.battles.toLocaleString(),
-            })()}
+            },
-            stats={[
+            winrate: {
-              {
+              title: 'Winrate',
-                title: 'Battles',
+              current: `${(100 * (stats.all.wins / stats.all.battles)).toFixed(
-                current: stats.all.battles.toLocaleString(),
+                2,
-                career: career.all.battles.toLocaleString(),
+              )}%`,
-              },
+              career: `${(100 * (career.all.wins / career.all.battles)).toFixed(
-              {
+                2,
-                title: 'Winrate',
+              )}%`,
-                current: `${(
+              delta:
-                  100 *
+                stats.all.wins / stats.all.battles -
-                  (stats.all.wins / stats.all.battles)
+                career.all.wins / career.all.battles,
-                ).toFixed(2)}%`,
+            },
-                career: `${(
+            wn8: {
-                  100 *
+              title: 'WN8',
-                  (career.all.wins / career.all.battles)
+              current:
-                ).toFixed(2)}%`,
+                currentWN8 === undefined
-                delta:
+                  ? undefined
-                  stats.all.wins / stats.all.battles -
+                  : Math.round(currentWN8).toLocaleString(),
-                  career.all.wins / career.all.battles,
+              career:
-              },
+                careerWN8 === undefined
-              {
+                  ? undefined
-                title: 'WN8',
+                  : Math.round(careerWN8).toLocaleString(),
-                current:
+              percentile:
-                  currentWN8 === undefined
+                currentWN8 === undefined
-                    ? undefined
+                  ? undefined
-                    : Math.round(currentWN8).toLocaleString(),
+                  : getWN8Percentile(currentWN8),
-                career:
+            },
-                  careerWN8 === undefined
+            damage: {
-                    ? undefined
+              title: 'Damage',
-                    : Math.round(careerWN8).toLocaleString(),
+              current: Math.round(
-                percentile:
+                stats.all.damage_dealt / stats.all.battles,
-                  currentWN8 === undefined
+              ).toLocaleString(),
-                    ? undefined
+              career: Math.round(
-                    : getWN8Percentile(currentWN8),
+                career.all.damage_dealt / career.all.battles,
-              },
+              ).toLocaleString(),
-              {
+              delta:
-                title: 'Damage',
+                stats.all.damage_dealt / stats.all.battles -
-                current: Math.round(
+                career.all.damage_dealt / career.all.battles,
-                  stats.all.damage_dealt / stats.all.battles,
+            },
-                ).toLocaleString(),
+            none: undefined,
-                career: Math.round(
+          };
-                  career.all.damage_dealt / career.all.battles,
+
-                ).toLocaleString(),
+          return (
-                delta:
+            <Breakdown.Row
-                  stats.all.damage_dealt / stats.all.battles -
+              key={stats.tank_id}
-                  career.all.damage_dealt / career.all.battles,
+              minimized={!session.showCareer}
-              },
+              title={tankopedia?.name ?? `Unknown tank ${stats.tank_id}`}
-            ]}
+              type="tank"
-          />
+              tankType={tankopedia?.type}
-        ))}
+              treeType={(() => {
+                if (tankopedia?.is_collectible) return TreeTypeEnum.Collector;
+                if (tankopedia?.is_premium) return TreeTypeEnum.Premium;
+              })()}
+              stats={session.customColumns.map((customColumn) => {
+                const rowStat = rowStats[customColumn.display];
+
+                if (!rowStat) return undefined;
+
+                return {
+                  ...rowStat,
+                  delta:
+                    customColumn.showDelta && rowStat.percentile === undefined
+                      ? rowStat.delta
+                      : undefined,
+                };
+              })}
+            />
+          );
+        })}
     </Breakdown.Root>
   );
 }

src/app/layout.tsx

@@ -25,6 +25,14 @@ export default function RootLayout({ children }: RootLayoutProps) {
 
   return (
     <html lang="en" className={robotoFlex.className}>
+      <head>
+        <title>Blitzkrieg</title>
+        <meta
+          name="description"
+          content="🎉 Tools for everything World of Tanks Blitz"
+        />
+      </head>
+
       <body
         style={{
           margin: 0,

src/app/tools/session/components/CustomColumn.tsx

@@ -0,0 +1,66 @@
+import { DropdownMenu } from '@radix-ui/themes';
+import mutateSession, { useSession } from '../../../../stores/session';
+
+export type CustomColumnDisplay =
+  | 'battles'
+  | 'winrate'
+  | 'wn8'
+  | 'damage'
+  | 'none';
+
+const NO_DELTA: CustomColumnDisplay[] = ['battles', 'wn8', 'none'];
+
+interface CustomColumn {
+  column: number;
+}
+
+export function CustomColumn({ column }: CustomColumn) {
+  const customColumn = useSession((state) => state.customColumns[column]);
+
+  return (
+    <DropdownMenu.Sub>
+      <DropdownMenu.SubTrigger>Column {column + 1}</DropdownMenu.SubTrigger>
+
+      <DropdownMenu.SubContent>
+        <DropdownMenu.Label>Display</DropdownMenu.Label>
+
+        <DropdownMenu.RadioGroup
+          value={customColumn.display}
+          onValueChange={(event) =>
+            mutateSession((draft) => {
+              draft.customColumns[column].display =
+                event as CustomColumnDisplay;
+            })
+          }
+        >
+          <DropdownMenu.RadioItem value="battles">
+            Battles
+          </DropdownMenu.RadioItem>
+          <DropdownMenu.RadioItem value="winrate">
+            Winrate
+          </DropdownMenu.RadioItem>
+          <DropdownMenu.RadioItem value="wn8">WN8</DropdownMenu.RadioItem>
+          <DropdownMenu.RadioItem value="damage">Damage</DropdownMenu.RadioItem>
+          <DropdownMenu.RadioItem value="none">None</DropdownMenu.RadioItem>
+        </DropdownMenu.RadioGroup>
+
+        {!NO_DELTA.includes(customColumn.display) && (
+          <>
+            <DropdownMenu.Separator />
+
+            <DropdownMenu.CheckboxItem
+              checked={customColumn.showDelta}
+              onCheckedChange={(checked) =>
+                mutateSession((draft) => {
+                  draft.customColumns[column].showDelta = checked;
+                })
+              }
+            >
+              Show delta
+            </DropdownMenu.CheckboxItem>
+          </>
+        )}
+      </DropdownMenu.SubContent>
+    </DropdownMenu.Sub>
+  );
+}

src/app/tools/session/page.tsx

@@ -1,6 +1,11 @@
 'use client';
 
-import { CopyIcon, PersonIcon, ReloadIcon } from '@radix-ui/react-icons';
+import {
+  CaretDownIcon,
+  CopyIcon,
+  PersonIcon,
+  ReloadIcon,
+} from '@radix-ui/react-icons';
 import {
   AlertDialog,
   Button,
@@ -23,10 +28,9 @@ import listPlayers, {
 import { useSession } from '../../../stores/session';
 import { NormalizedTankStats, TanksStats } from '../../../types/tanksStats';
 import SessionPage from '../../embeds/session/page';
+import { CustomColumn } from './components/CustomColumn';
 import * as styles from './page.css';
 
-// 1 once per 5 seconds
-
 export default function Page() {
   const input = useRef<HTMLInputElement>(null);
   const [searchResults, setSearchResults] = useState<
@@ -150,6 +154,7 @@ export default function Page() {
           <AlertDialog.Root>
             <AlertDialog.Trigger>
               <Button
+                variant="soft"
                 onClick={(event) => {
                   if (!session.promptBeforeReset) {
                     event.preventDefault();
@@ -206,6 +211,7 @@ export default function Page() {
 
           <Tooltip content="Copy to clipboard">
             <Button
+              variant="soft"
               className={styles.toolbarButton}
               onClick={() =>
                 navigator.clipboard.writeText(
@@ -216,6 +222,41 @@ export default function Page() {
               <CopyIcon width="16" height="16" /> Embed
             </Button>
           </Tooltip>
+
+          <DropdownMenu.Root>
+            <DropdownMenu.Trigger>
+              <Button variant="soft" className={styles.toolbarButton}>
+                Options
+                <CaretDownIcon />
+              </Button>
+            </DropdownMenu.Trigger>
+
+            <DropdownMenu.Content>
+              <CustomColumn column={0} />
+              <CustomColumn column={1} />
+              <CustomColumn column={2} />
+              <CustomColumn column={3} />
+
+              <DropdownMenu.Separator />
+
+              <DropdownMenu.CheckboxItem
+                checked={session.showTotal}
+                onCheckedChange={(checked) =>
+                  useSession.setState({ showTotal: checked })
+                }
+              >
+                Show total
+              </DropdownMenu.CheckboxItem>
+              <DropdownMenu.CheckboxItem
+                checked={session.showCareer}
+                onCheckedChange={(checked) =>
+                  useSession.setState({ showCareer: checked })
+                }
+              >
+                Show career
+              </DropdownMenu.CheckboxItem>
+            </DropdownMenu.Content>
+          </DropdownMenu.Root>
         </div>
       </div>
 

src/components/AllStatsOverview/components/WN8Display/components/Glow.tsx

@@ -1,5 +1,4 @@
 import { Percentile } from '../../../../../constants/percentiles';
-import hslToHex from '../../../../../core/node/hslToHex';
 import { PERCENTILE_COLORS } from '../../../../PercentileIndicator';
 
 export enum GlowSide {
@@ -14,8 +13,8 @@ export interface GlowProps {
 
 export function Glow({ percentile, side }: GlowProps) {
   const color = PERCENTILE_COLORS[percentile];
-  const color1 = hslToHex(color);
+  const color1 = color;
-  const color2 = `${color1}00`;
+  const color2 = `${color}00`;
 
   const background = `linear-gradient(${
     side === GlowSide.Top ? 0 : 180

src/components/Breakdown/components/Row.tsx

@@ -4,6 +4,14 @@ import { theme } from '../../../stitches.config';
 import { TREE_TYPE_ICONS, TreeTypeEnum } from '../../Tanks';
 import { RowStat } from './RowStat';
 
+export interface RowStatItem {
+  title: string;
+  current?: number | string;
+  career?: number | string;
+  delta?: number;
+  percentile?: Percentile;
+}
+
 interface RowProps {
   type?: 'tank' | 'summary';
   title: string;
@@ -11,13 +19,7 @@ interface RowProps {
   treeType?: TreeTypeEnum;
   tankType?: TankType;
 
-  stats: {
+  stats: (RowStatItem | undefined)[];
-    title: string;
-    current?: number | string;
-    career?: number | string;
-    delta?: number;
-    percentile?: Percentile;
-  }[];
 }
 
 export function Row(props: RowProps) {
@@ -77,16 +79,19 @@ export function Row(props: RowProps) {
           paddingBottom: 8,
         }}
       >
-        {props.stats.map((row, index) => (
+        {props.stats.map(
-          <RowStat
+          (row, index) =>
-            minimized={props.minimized}
+            row && (
-            key={index}
+              <RowStat
-            name={`${row.title} • ${row.career ?? '--'}`}
+                minimized={props.minimized}
-            value={row.current ?? '--'}
+                key={index}
-            delta={row.delta}
+                name={`${row.title} • ${row.career ?? '--'}`}
-            percentile={row.percentile}
+                value={row.current ?? '--'}
-          />
+                delta={row.delta}
-        ))}
+                percentile={row.percentile}
+              />
+            ),
+        )}
       </div>
     </div>
   );

src/components/Breakdown/components/RowStat.tsx

@@ -55,6 +55,7 @@ export function RowStat({
             color: theme.colors.textHighContrast,
             fontWeight: 'bold',
             fontSize: 16,
+            textAlign: 'center',
           }}
         >
           {value}
@@ -62,7 +63,13 @@ export function RowStat({
       </div>
 
       {!minimized && (
-        <span style={{ color: theme.colors.textLowContrast, fontSize: 12 }}>
+        <span
+          style={{
+            color: theme.colors.textLowContrast,
+            textAlign: 'center',
+            fontSize: 12,
+          }}
+        >
           {name}
         </span>
       )}

src/components/Navbar/index.tsx

@@ -19,7 +19,15 @@ export default function Navbar() {
       {/* <Button>
         <HamburgerMenuIcon />
       </Button> */}
-      <Link href="/" style={{ color: 'inherit' }}>
+      <Link
+        href="/"
+        style={{
+          color: 'inherit',
+          display: 'flex',
+          alignItems: 'center',
+          justifyContent: 'center',
+        }}
+      >
         <BlitzkriegWormWide />
       </Link>
       {/* <Button>

src/core/node/hslToHex.ts

@@ -1,22 +0,0 @@
-const numberRegex = /\d+(\.\d+)?/g;
-
-/**
- * Thanks to icl7126!
- * https://stackoverflow.com/a/44134328/12294756
- */
-export default function hslToHex(hsl: string) {
-  let [h, s, l] = Array.from(hsl.matchAll(numberRegex)).map((m) =>
-    parseFloat(m[0]),
-  );
-
-  l /= 100;
-  const a = (s * Math.min(l, 1 - l)) / 100;
-  const f = (n: number) => {
-    const k = (n + h / 30) % 12;
-    const color = l - a * Math.max(Math.min(k - 3, 9 - k, 1), -1);
-    return Math.round(255 * color)
-      .toString(16)
-      .padStart(2, '0'); // convert to Hex and prefix "0" if needed
-  };
-  return `#${f(0)}${f(8)}${f(4)}`;
-}

src/stores/session.ts

@@ -1,5 +1,7 @@
+import { produce } from 'immer';
 import { create } from 'zustand';
 import { devtools, persist } from 'zustand/middleware';
+import { CustomColumnDisplay } from '../app/tools/session/components/CustomColumn';
 import { Region } from '../constants/regions';
 import { NormalizedTankStats } from '../types/tanksStats';
 
@@ -18,6 +20,12 @@ type Session = (
     }
 ) & {
   promptBeforeReset: boolean;
+  customColumns: {
+    display: CustomColumnDisplay;
+    showDelta: boolean;
+  }[] & { length: 4 };
+  showTotal: boolean;
+  showCareer: boolean;
 };
 
 export const useSession = create<Session>()(
@@ -26,6 +34,15 @@ export const useSession = create<Session>()(
       (set) => ({
         isTracking: false,
         promptBeforeReset: true,
+        showTotal: true,
+        showCareer: true,
+
+        customColumns: [
+          { display: 'battles', showDelta: false },
+          { display: 'winrate', showDelta: true },
+          { display: 'wn8', showDelta: false },
+          { display: 'damage', showDelta: true },
+        ],
       }),
       {
         name: 'session',
@@ -33,3 +50,7 @@ export const useSession = create<Session>()(
     ),
   ),
 );
+
+export default function mutateSession(recipe: (draft: Session) => void) {
+  useSession.setState(produce(recipe));
+}

yarn.lock

@@ -3078,6 +3078,11 @@ ignore@^5.1.8, ignore@^5.2.4:
   resolved "https://registry.yarnpkg.com/ignore/-/ignore-5.2.4.tgz#a291c0c6178ff1b960befe47fcdec301674a6324"
   integrity sha512-MAb38BcSbH0eHNBxn7ql2NH/kX33OkB3lZ1BNdh7ENeRChHTYsTvWrMubiIAMNS2llXEEgZ1MUOBtXChP3kaFQ==
 
+immer@^10.0.2:
+  version "10.0.2"
+  resolved "https://registry.yarnpkg.com/immer/-/immer-10.0.2.tgz#11636c5b77acf529e059582d76faf338beb56141"
+  integrity sha512-Rx3CqeqQ19sxUtYV9CU911Vhy8/721wRFnJv3REVGWUmoAcIwzifTsdmJte/MV+0/XpM35LZdQMBGkRIoLPwQA==
+
 indent-string@^4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/indent-string/-/indent-string-4.0.0.tgz#624f8f4497d619b2d9768531d58f4122854d7251"