helpers.js

class Helpers {
    constructor() {
        this.buf = new ArrayBuffer(8);
        this.f64 = new Float64Array(this.buf);
        this.u32 = new Uint32Array(this.buf);
    }
    ftoil(f) {
        this.f64[0] = f;
        return this.u32[0]
    }
    ftoih(f) {
        this.f64[0] = f;
        return this.u32[1]
    }
    printhex(val) {
        console.log('0x' + val.toString(16));
    }
}