feat: functionality and icons

src/core/blitzkrieg/iconPng.ts

@@ -0,0 +1,14 @@
+import sharp from 'sharp';
+
+const cache: Record<string, string> = {};
+
+export async function iconPng(url: string) {
+  if (cache[url]) return cache[url];
+
+  const imageResponse = await fetch(url);
+  const imageBufferWEBP = await imageResponse.arrayBuffer();
+  const imageBufferPNG = await sharp(imageBufferWEBP).png().toBuffer();
+  cache[url] = `data:image/png;base64,${imageBufferPNG.toString('base64')}`;
+
+  return cache[url];
+}

src/core/blitzkrieg/tankDefinitions/index.ts

@@ -1,8 +1,8 @@
+import { readFile } from 'fs/promises';
 import { deburr } from 'lodash';
 import { Vector2Tuple } from 'three';
 import { TankClass, TreeType } from '../../../components/Tanks';
-import { asset } from '../asset';
-import { fetchCdonLz4 } from '../fetchCdonLz4';
+import { superDecompress } from '../superDecompress';
 import { TIERS } from './constants';
 
 export type ShellType = 'ap' | 'ap_cr' | 'hc' | 'he';
@@ -142,14 +142,14 @@ export type ShellDefinition = {
   explosionRadius?: number;
 };
 
-export const tankDefinitions = fetchCdonLz4<TankDefinitions>(
-  asset('definitions/tanks.cdon.lz4'),
-);
-
-// export const tankDefinitions = readFile('test.tanks.cdon.lz4').then((data) =>
-//   superDecompress<TankDefinitions>(data.buffer),
+// export const tankDefinitions = fetchCdonLz4<TankDefinitions>(
+//   asset('definitions/tanks.cdon.lz4'),
 // );
 
+export const tankDefinitions = readFile('test.tanks.cdon.lz4').then((data) =>
+  superDecompress<TankDefinitions>(data.buffer),
+);
+
 const entries = new Promise<TankDefinition[]>(async (resolve) => {
   resolve(Object.entries(await tankDefinitions).map(([, entry]) => entry));
 });

src/core/blitzkrieg/tankIconPng.ts

@@ -1,9 +1,6 @@
-import sharp from 'sharp';
+import { iconPng } from './iconPng';
 import { tankIcon } from './tankIcon';
 
-export async function tankIconPng(id: number) {
-  const imageResponse = await fetch(tankIcon(id));
-  const imageBufferWEBP = await imageResponse.arrayBuffer();
-  const imageBufferPNG = await sharp(imageBufferWEBP).png().toBuffer();
-  return `data:image/png;base64,${imageBufferPNG.toString('base64')}`;
+export function tankIconPng(id: number) {
+  return iconPng(tankIcon(id));
 }