public static void Learn_Martial_Book(Players class15_0, int int_21, int int_22)
        {
            TBL_XWWL_KONGFU tBLXWWLKONGFU = TBL_XWWL_KONGFU.smethod_0(class15_0.Player_Zx, class15_0.Player_Job, int_21, int_22);

            if (tBLXWWLKONGFU != null && class15_0.Player_ExpErience >= tBLXWWLKONGFU.FLD_NEEDEXP && (tBLXWWLKONGFU.FLD_ZX == 0 || class15_0.Player_Zx == tBLXWWLKONGFU.FLD_ZX) && (tBLXWWLKONGFU.FLD_JOB == 0 || class15_0.Player_Job == tBLXWWLKONGFU.FLD_JOB) && (tBLXWWLKONGFU.FLD_JOBLEVEL == 0 || class15_0.Player_FLD_JOB_LEVEL >= tBLXWWLKONGFU.FLD_JOBLEVEL) && (tBLXWWLKONGFU.FLD_LEVEL == 0 || class15_0.Player_FLD_LEVEL >= tBLXWWLKONGFU.FLD_LEVEL))
            {
                class15_0.class79_0[tBLXWWLKONGFU.FLD_VO_CONG_LOAI_HINH, tBLXWWLKONGFU.FLD_INDEX] = new TBL_XWWL_KONGFU(tBLXWWLKONGFU.FLD_PID);
                class15_0.class79_0[tBLXWWLKONGFU.FLD_VO_CONG_LOAI_HINH, tBLXWWLKONGFU.FLD_INDEX].VO_CONG_THU_BAC = 1;
                class15_0.CAP_NHAT_KY_NANG_MOI_LAM_DONG_BANG(tBLXWWLKONGFU.FLD_PID);
            }
        }
        public static void smethod_11(Players class15_0, int int_21, int int_22, int int_23)
        {
            TBL_XWWL_KONGFU tBLXWWLKONGFU = TBL_XWWL_KONGFU.smethod_0(class15_0.Player_Zx, class15_0.Player_Job, int_21, int_22);

            if (tBLXWWLKONGFU != null)
            {
                if (class15_0.Player_ExpErience < tBLXWWLKONGFU.FLD_NEEDEXP)
                {
                    return;
                }
                if (tBLXWWLKONGFU.FLD_ZX != 0 && class15_0.Player_Zx != tBLXWWLKONGFU.FLD_ZX)
                {
                    return;
                }
                if (tBLXWWLKONGFU.FLD_JOB != 0 && class15_0.Player_Job != tBLXWWLKONGFU.FLD_JOB)
                {
                    return;
                }
                if (tBLXWWLKONGFU.FLD_JOBLEVEL != 0 && class15_0.Player_FLD_JOB_LEVEL < tBLXWWLKONGFU.FLD_JOBLEVEL)
                {
                    return;
                }
                if (tBLXWWLKONGFU.FLD_VO_CONG_CAO_NHAT_DANG_CAP != 0)
                {
                    class15_0.class79_0[tBLXWWLKONGFU.FLD_VO_CONG_LOAI_HINH, tBLXWWLKONGFU.FLD_INDEX].VO_CONG_THU_BAC = 1;
                }
                if (tBLXWWLKONGFU.FLD_LEVEL != 0 && class15_0.Player_FLD_LEVEL < tBLXWWLKONGFU.FLD_LEVEL)
                {
                    return;
                }
                class15_0.UseItem(int_23, 1);
                class15_0.class79_0[tBLXWWLKONGFU.FLD_VO_CONG_LOAI_HINH, tBLXWWLKONGFU.FLD_INDEX] = new TBL_XWWL_KONGFU(tBLXWWLKONGFU.FLD_PID);
                class15_0.CAP_NHAT_KY_NANG_MOI_LAM_DONG_BANG(tBLXWWLKONGFU.FLD_PID);
                Players class150 = class15_0;
                class150.Player_ExpErience = class150.Player_ExpErience - tBLXWWLKONGFU.FLD_NEEDEXP;
                class15_0.Learn_Skill_Tip(1);
                class15_0.UpdatePowersAndStatus();
                class15_0.UpdateExperience();
            }
        }