/**
* Sound effects for the rubber duck.
* Uses terminal bell (\x07) which works in most terminals.
*/
/** Terminal bell character */
const BELL = '\x07';
/**
* Play a single quack (terminal bell).
*/
export function quack(): void {
process.stdout.write(BELL);
}
/**
* Play multiple quacks with delay.
*/
export async function quackMultiple(count: number, delayMs: number = 200): Promise<void> {
for (let i = 0; i < count; i++) {
quack();
if (i < count - 1) {
await sleep(delayMs);
}
}
}
/**
* Sleep utility.
*/
function sleep(ms: number): Promise<void> {
return new Promise(resolve => setTimeout(resolve, ms));
}
/**
* Play angry quacks (rapid succession).
*/
export async function angryQuack(): Promise<void> {
await quackMultiple(3, 100);
}
/**
* Play rage quacks (many rapid quacks).
*/
export async function rageQuack(): Promise<void> {
await quackMultiple(5, 50);
}
/**
* Get quack function appropriate for mood level.
*/
export function getQuackForMood(moodIndex: number): () => Promise<void> {
if (moodIndex <= 2) {
return async () => quack();
} else if (moodIndex <= 4) {
return angryQuack;
} else {
return rageQuack;
}
}
