export const LEVEL_EXP = [100, 200, 300, 600, 1200, 10000] export const prevLevelExp = (level) => { if (level <= 0) return 0 if (level - 1 < LEVEL_EXP.length) return LEVEL_EXP[level - 1] return LEVEL_EXP[LEVEL_EXP.length - 1] }