vgm-conv/dist/converter/vgm-converter.js

Chip-type and clock converter for VGM.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.VGMClockConverter = exports.VGMConverter = void 0;
class VGMConverter {
    from;
    to;
    _sink = null;
    constructor(from, to) {
        this.from = from;
        this.to = to;
    }
    getInitialCommands() {
        return [];
    }
    getLoopCommands() {
        return [];
    }
    get convertedChipInfo() {
        const clock = this.to.relativeClock ? this.from.clock * this.to.clock : this.to.clock;
        return {
            chip: this.to.chip,
            index: this.to.index,
            clock
        };
    }
    pipeTo(target) {
        this._sink = target;
    }
    convert(cmd) {
        const tmp = this.convertCommand(cmd);
        if (this._sink) {
            let res = new Array();
            for (const cmd of tmp) {
                res = res.concat(this._sink.convert(cmd));
            }
            return res;
        }
        return tmp;
    }
}
exports.VGMConverter = VGMConverter;
class VGMClockConverter extends VGMConverter {
    _defaultClock;
    constructor(from, toClock, defaultClock) {
        super(from, { ...from, clock: toClock || defaultClock });
        this._defaultClock = defaultClock;
    }
    get defaultClock() {
        return this._defaultClock;
    }
}
exports.VGMClockConverter = VGMClockConverter;