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26 lines
558 B
26 lines
558 B
// Reads data in little-endian format
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export default class DataScanner {
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offset: number;
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view: DataView;
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constructor(data: DataView | ArrayBuffer) {
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this.offset = 0;
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this.view = data instanceof DataView ? data : new DataView(data);
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}
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float32(): number {
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const x = this.view.getFloat32(this.offset, true);
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this.offset += 4;
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return x;
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}
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uint8(): number {
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return this.view.getUint8(this.offset++);
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}
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uint32(): number {
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const x = this.view.getUint32(this.offset, true);
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this.offset += 4;
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return x;
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}
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}
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