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TaikoEventGenerator.ts
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TaikoEventGenerator.ts
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import { EventGenerator } from 'osu-classes';
import { TaikoHitObject } from './TaikoHitObject';
import { DrumRoll } from './DrumRoll';
import { DrumRollTick } from './DrumRollTick';
import { Swell } from './Swell';
import { SwellTick } from './SwellTick';
export class TaikoEventGenerator extends EventGenerator {
static *generateDrumRollTicks(drumRoll: DrumRoll): Generator<TaikoHitObject> {
if (drumRoll.tickInterval === 0) {
return;
}
let firstTick = true;
const tickInterval = drumRoll.tickInterval;
let time = drumRoll.startTime;
const endTime = drumRoll.endTime + tickInterval / 2;
while (time < endTime) {
const tick = new DrumRollTick();
tick.startTime = time;
tick.tickInterval = tickInterval;
tick.firstTick = firstTick;
tick.hitType = drumRoll.hitType;
tick.hitSound = drumRoll.hitSound;
tick.samples = drumRoll.samples;
firstTick = false;
yield tick;
time += tickInterval;
}
}
static *generateSwellTicks(swell: Swell): Generator<TaikoHitObject> {
const requiredHits = swell.requiredHits;
for (let hit = 0; hit < requiredHits; ++hit) {
const tick = new SwellTick();
tick.startTime = swell.startTime;
tick.hitType = swell.hitType;
tick.hitSound = swell.hitSound;
tick.samples = swell.samples;
yield tick;
}
}
}