start of performance

packages/core/src/streams/dids.ts

@@ -1,51 +0,0 @@
-import { times } from 'lodash-es';
-import { ReadStream, WriteStream } from './buffer';
-
-export class DidsReadStream extends ReadStream {
-  dids() {
-    this.magic();
-    this.header();
-    return this.body();
-  }
-
-  magic() {
-    const magic = this.utf8(4);
-    if (magic !== 'DIDS') {
-      throw new Error(`Invalid DIDS magic number: "${magic}"`);
-    }
-  }
-
-  header() {
-    return {
-      version: this.uint16(),
-    };
-  }
-
-  body() {
-    const count = this.uint32();
-    return times(count, () => this.uint32());
-  }
-}
-
-export class DidsWriteStream extends WriteStream {
-  dids(ids: number[]) {
-    this.magic();
-    this.header();
-    this.body(ids);
-
-    return this;
-  }
-
-  magic() {
-    this.utf8('DIDS');
-  }
-
-  header() {
-    this.uint16(1);
-  }
-
-  body(ids: number[]) {
-    this.uint32(ids.length);
-    ids.forEach((id) => this.uint32(id));
-  }
-}

packages/core/src/streams/index.ts

@@ -1,11 +1,9 @@
-export * from './buffer';
-export * from './bufferToBigInt';
-export * from './dds';
-export * from './dids';
-export * from './pvr';
-export * from './rts';
-export * from './sc2';
-export * from './scg';
-export * from './scpg';
-export * from './windows';
-
+export * from "./buffer";
+export * from "./bufferToBigInt";
+export * from "./dds";
+export * from "./pvr";
+export * from "./rts";
+export * from "./sc2";
+export * from "./scg";
+export * from "./scpg";
+export * from "./windows";