feat: read stream

src/core/blitz/extractArmor.ts

@@ -1,7 +1,7 @@
 import { Accessor, Document, Node, Scene } from '@gltf-transform/core';
 import { times } from 'lodash';
-import { Hierarchy, Sc2Stream } from '../streams/sc2';
-import { ScgStream } from '../streams/scg';
+import { Hierarchy, Sc2ReadStream } from '../streams/sc2';
+import { ScgReadStream } from '../streams/scg';
 import { VertexAttribute } from '../streams/scpg';
 import {
   vertexAttributeGLTFName,
@@ -16,8 +16,8 @@ Buffer.prototype.toJSON = function () {
 export async function extractArmor(data: string, fileName: string) {
   const sc2Path = `${data}/3d/Tanks/CollisionMeshes/${fileName}.sc2.dvpl`;
   const scgPath = `${data}/3d/Tanks/CollisionMeshes/${fileName}.scg.dvpl`;
-  const sc2 = new Sc2Stream(await readDVPLFile(sc2Path)).sc2();
-  const scg = new ScgStream(await readDVPLFile(scgPath)).scg();
+  const sc2 = new Sc2ReadStream(await readDVPLFile(sc2Path)).sc2();
+  const scg = new ScgReadStream(await readDVPLFile(scgPath)).scg();
   const document = new Document();
   const scene = document.createScene();
   const buffer = document.createBuffer();

src/core/blitz/extractModel.ts

@@ -9,8 +9,8 @@ import {
   Vector4Tuple,
 } from 'three';
 import { TextureMutation, readTexture } from '../blitzkrieg/readTexture';
-import { Hierarchy, Sc2Stream, Textures } from '../streams/sc2';
-import { ScgStream, vertexAttributeVectorSizes } from '../streams/scg';
+import { Hierarchy, Sc2ReadStream, Textures } from '../streams/sc2';
+import { ScgReadStream, vertexAttributeVectorSizes } from '../streams/scg';
 import { VertexAttribute } from '../streams/scpg';
 import { readDVPLFile } from './readDVPLFile';
 
@@ -48,8 +48,8 @@ export async function extractModel(
 ) {
   const sc2Path = `${data}/3d/${path}.sc2.dvpl`;
   const scgPath = `${data}/3d/${path}.scg.dvpl`;
-  const sc2 = new Sc2Stream(await readDVPLFile(sc2Path)).sc2();
-  const scg = new ScgStream(await readDVPLFile(scgPath)).scg();
+  const sc2 = new Sc2ReadStream(await readDVPLFile(sc2Path)).sc2();
+  const scg = new ScgReadStream(await readDVPLFile(scgPath)).scg();
   const document = new Document();
   const scene = document.createScene();
   const buffer = document.createBuffer();

src/core/blitzkrieg/readTexture.ts

@@ -1,9 +1,9 @@
-import { existsSync } from "fs";
-import sharp from "sharp";
-import { Vector3Tuple } from "three";
-import { readDVPLFile } from "../blitz/readDVPLFile";
-import { DdsStream } from "../streams/dds";
-import { PvrStream } from "../streams/pvr";
+import { existsSync } from 'fs';
+import sharp from 'sharp';
+import { Vector3Tuple } from 'three';
+import { readDVPLFile } from '../blitz/readDVPLFile';
+import { DdsReadStream } from '../streams/dds';
+import { PvrReadStream } from '../streams/pvr';
 
 export enum TextureMutation {
   Normal,
@@ -28,16 +28,16 @@ type ReadTextureOptions =
     };
 
 export async function readTexture(path: string, options?: ReadTextureOptions) {
-  const ddsTexturePath = path.replace(".tex", ".dx11.dds.dvpl");
+  const ddsTexturePath = path.replace('.tex', '.dx11.dds.dvpl');
   const isDds = existsSync(ddsTexturePath);
   const resolvedTexturePath = isDds
     ? ddsTexturePath
-    : ddsTexturePath.replace(".dds", ".pvr");
+    : ddsTexturePath.replace('.dds', '.pvr');
   const decompressedDvpl = await readDVPLFile(resolvedTexturePath);
 
   const raw = isDds
-    ? await new DdsStream(decompressedDvpl).dds()
-    : new PvrStream(decompressedDvpl).pvr();
+    ? await new DdsReadStream(decompressedDvpl).dds()
+    : new PvrReadStream(decompressedDvpl).pvr();
   const channels = 4 * raw.width * raw.height;
 
   switch (options?.mutation) {

src/core/streams/bkon.ts

@@ -1,5 +1,5 @@
 import { times } from 'lodash';
-import { BufferStream } from './buffer';
+import { ReadStream } from './buffer';
 
 enum ValueType {
   Null,
@@ -29,7 +29,7 @@ type Value =
   | Value[]
   | { [key: string]: Value };
 
-export class BkonStream extends BufferStream {
+export class BkonReadStream extends ReadStream {
   bkon() {
     this.magic();
     const header = this.header();

src/core/streams/buffer.ts

@@ -1,4 +1,4 @@
-export class BufferStream {
+export class ReadStream {
   public index = 0;
   constructor(public buffer: Buffer) {}
 

src/core/streams/dds.ts

@@ -1,6 +1,6 @@
 import { times } from 'lodash';
 import { Vector3Tuple, Vector4Tuple } from 'three';
-import { WindowsStream } from './windows';
+import { WindowsReadStream } from './windows';
 
 enum DxgiFormat {
   UNKNOWN = 0,
@@ -171,7 +171,7 @@ enum DdsCaps2 {
   VOLUME = 0x200000,
 }
 
-export class DdsStream extends WindowsStream {
+export class DdsReadStream extends WindowsReadStream {
   async dds() {
     this.magicNumber();
     const header = this.header();

src/core/streams/pvr.ts

@@ -1,5 +1,5 @@
 import { clamp, isEqual, times } from 'lodash';
-import { BufferStream } from './buffer';
+import { ReadStream } from './buffer';
 
 export enum PvrFlags {
   NoFlag = 0,
@@ -91,7 +91,7 @@ enum ResolvedBitRatePixelFormat {
   R5G6B5A0,
 }
 
-export class PvrStream extends BufferStream {
+export class PvrReadStream extends ReadStream {
   pvr() {
     const header = this.header();
     this.metadata();

src/core/streams/sc2.ts

@@ -1,5 +1,5 @@
 import { Vector3Tuple, Vector4Tuple } from 'three';
-import { ScpgStream } from './scpg';
+import { ScpgReadStream } from './scpg';
 
 export interface SC2 {
   '#dataNodes': DataNode[];
@@ -288,7 +288,7 @@ interface SceneComponents {
   count: number;
 }
 
-export class Sc2Stream extends ScpgStream {
+export class Sc2ReadStream extends ScpgReadStream {
   header() {
     return {
       name: this.ascii(4),

src/core/streams/scg.ts

@@ -1,4 +1,4 @@
-import { ScpgStream, VertexAttribute } from './scpg';
+import { ScpgReadStream, VertexAttribute } from './scpg';
 
 interface PolygonGroupRaw {
   '##name': 'PolygonGroup';
@@ -50,7 +50,7 @@ export const vertexAttributeVectorSizes = {
   [VertexAttribute.JOINTWEIGHT]: 4,
 } as const;
 
-export class ScgStream extends ScpgStream {
+export class ScgReadStream extends ScpgReadStream {
   header() {
     return {
       name: this.ascii(4),
@@ -71,7 +71,7 @@ export class ScgStream extends ScpgStream {
     }
 
     polygonGroupsRaw.forEach((polygonGroupRaw) => {
-      const indicesStream = new ScpgStream(polygonGroupRaw.indices);
+      const indicesStream = new ScpgReadStream(polygonGroupRaw.indices);
       const indices: number[] = [];
 
       for (let index = 0; index < polygonGroupRaw.indexCount; index++) {
@@ -82,9 +82,9 @@ export class ScgStream extends ScpgStream {
         );
       }
 
-      const verticesStream = new ScpgStream(polygonGroupRaw.vertices);
+      const verticesStream = new ScpgReadStream(polygonGroupRaw.vertices);
       const vertices: BlitzkriegVertex[] = [];
-      const { format, stride } = ScgStream.parseVertexFormat(
+      const { format, stride } = ScgReadStream.parseVertexFormat(
         polygonGroupRaw.vertexFormat,
       );
       const strideBasedSize = stride * polygonGroupRaw.vertexCount;

src/core/streams/scpg.ts

@@ -1,5 +1,5 @@
 import { times } from 'lodash';
-import { BufferStream } from './buffer';
+import { ReadStream } from './buffer';
 
 enum KAType {
   NONE = 0,
@@ -55,7 +55,7 @@ export enum VertexAttribute {
   CUBETEXCOORD3 = 19,
 }
 
-export class ScpgStream extends BufferStream {
+export class ScpgReadStream extends ReadStream {
   vectorN(size: number) {
     return times(size, () => this.float32());
   }

src/core/streams/windows.ts

@@ -1,6 +1,6 @@
-import { BufferStream } from './buffer';
+import { ReadStream } from './buffer';
 
-export class WindowsStream extends BufferStream {
+export class WindowsReadStream extends ReadStream {
   dword() {
     return this.uint32();
   }