25 lines
657 B
JavaScript
25 lines
657 B
JavaScript
import { useEffect, useState } from "react";
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function useNetworkedState(defaultState, session, eventName) {
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const [state, _setState] = useState(defaultState);
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// Used to control whether the state needs to be sent to the socket
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const [dirty, setDirty] = useState(false);
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// Update dirty at the same time as state
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function setState(update, sync = true) {
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_setState(update);
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setDirty(sync);
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}
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useEffect(() => {
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if (session.socket && dirty) {
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session.socket.emit(eventName, state);
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setDirty(false);
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}
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}, [session.socket, dirty, eventName, state]);
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return [state, setState];
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}
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export default useNetworkedState;
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