react-native-reanimated-carousel/src/utils/dealWithAnimation.ts

Simple carousel component.fully implemented using Reanimated 2.Infinitely scrolling, very smooth.

import { withSpring, withTiming } from "react-native-reanimated";

import type { WithAnimation } from "../types";

export function dealWithAnimation(
  withAnimation: WithAnimation,
): (value: number, cb: (isFinished: boolean) => void) => number {
  "worklet";
  switch (withAnimation.type) {
    case "spring":
      return (value, cb) => withSpring(value, withAnimation.config, isFinished =>
        cb(isFinished as boolean),
      );
    case "timing":
      return (value, cb) => withTiming(value, withAnimation.config, isFinished =>
        cb(isFinished as boolean),
      );
  }
}