pg = pg or {} pg.skill_need_exp = { { exp = 100, level = 1 }, { exp = 200, level = 2 }, { exp = 400, level = 3 }, { exp = 800, level = 4 }, { exp = 1400, level = 5 }, { exp = 2200, level = 6 }, { exp = 3200, level = 7 }, { exp = 4400, level = 8 }, { exp = 5800, level = 9 }, { exp = 0, level = 10 }, all = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 } }