bufferStuff/readers/ReaderLE.ts

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// Copyright (c) Holly Stubbs (tgpholly) - Licensed under MIT
// Check LICENSE in repository root for more information.
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import { IReader } from "./IReader";
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import { ReaderBase } from "../base/ReaderBase";
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export class ReaderLE extends ReaderBase implements IReader {
public readShort() {
const value = this.buffer.readInt16LE(this.offset);
this.offset += 2
return value;
}
public readUShort() {
const value = this.buffer.readUInt16LE(this.offset);
this.offset += 2
return value;
}
public readInt() {
const value = this.buffer.readInt32LE(this.offset);
this.offset += 4;
return value;
}
public readUInt() {
const value = this.buffer.readUInt32LE(this.offset);
this.offset += 4;
return value;
}
public readLong() {
const value = this.buffer.readBigInt64LE(this.offset);
this.offset += 8;
return value;
}
public readULong() {
const value = this.buffer.readBigUint64LE(this.offset);
this.offset += 8;
return value;
}
public readFloat() {
const value = this.buffer.readFloatLE(this.offset);
this.offset += 4;
return value;
}
public readDouble() {
const value = this.buffer.readDoubleLE(this.offset);
this.offset += 8;
return value;
}
public readString() {
const length = this.readUShort();
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let text:string = "";
for (let i = 0; i < length; i++) {
text += String.fromCharCode(this.readUByte());
}
return text;
}
public readString16() {
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const length = this.readUShort();
let text:string = "";
for (let i = 0; i < length; i++) {
text += String.fromCharCode(this.readUShort());
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}
return text;
}
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public readShortsAsString(shortsToRead:number) {
let text = "";
for (let i = 0; i < shortsToRead; i++) {
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text += String.fromCharCode(this.readUShort());
}
return text;
}
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}