diff options
| -rw-r--r-- | pttbbs/common/bbs/money.c | 16 | ||||
| -rw-r--r-- | pttbbs/include/cmbbs.h | 1 | ||||
| -rw-r--r-- | pttbbs/include/proto.h | 1 | ||||
| -rw-r--r-- | pttbbs/mbbsd/cal.c | 113 |
4 files changed, 108 insertions, 23 deletions
diff --git a/pttbbs/common/bbs/money.c b/pttbbs/common/bbs/money.c index f2c7b9b3..bfe28772 100644 --- a/pttbbs/common/bbs/money.c +++ b/pttbbs/common/bbs/money.c @@ -1,21 +1,7 @@ #include <stdio.h> +#include <assert.h> #include "cmbbs.h" -/* 計算贈與稅 */ -int -give_tax(int money) -{ - int i, tax = 0; - int tax_bound[] = {1000000, 100000, 10000, 1000, 0}; - double tax_rate[] = {0.4, 0.3, 0.2, 0.1, 0.08}; - for (i = 0; i <= 4; i++) - if (money > tax_bound[i]) { - tax += (money - tax_bound[i]) * tax_rate[i]; - money -= (money - tax_bound[i]); - } - return (tax <= 0) ? 1 : tax; -} - const char* money_level(int money) { diff --git a/pttbbs/include/cmbbs.h b/pttbbs/include/cmbbs.h index 3171f1c7..6febcd3b 100644 --- a/pttbbs/include/cmbbs.h +++ b/pttbbs/include/cmbbs.h @@ -22,7 +22,6 @@ extern void sethomefile(char *buf, const char *userid, const char *fname); // setuserfile /* money.c */ -extern int give_tax(int money); extern const char* money_level(int money); /* string.c */ diff --git a/pttbbs/include/proto.h b/pttbbs/include/proto.h index 3b520a15..b4ef86c3 100644 --- a/pttbbs/include/proto.h +++ b/pttbbs/include/proto.h @@ -123,7 +123,6 @@ int haspostperm(const char *bname); const char * postperm_msg(const char *bname); /* cal */ -int give_tax(int money); const char* money_level(int money); int vice(int money, const char* item); int lockutmpmode(int unmode, int state); diff --git a/pttbbs/mbbsd/cal.c b/pttbbs/mbbsd/cal.c index 69c15ce2..0a00f5f6 100644 --- a/pttbbs/mbbsd/cal.c +++ b/pttbbs/mbbsd/cal.c @@ -187,6 +187,88 @@ mail_redenvelop(const char *from, const char *to, int money, char *fpath) return 0; } +/* 給錢與贈與稅 */ + +#ifndef EXP_NEW_TAX + +int +give_tax(int money) +{ + int i, tax = 0; + int tax_bound[] = {1000000, 100000, 10000, 1000, 0}; + double tax_rate[] = {0.4, 0.3, 0.2, 0.1, 0.08}; + for (i = 0; i <= 4; i++) + if (money > tax_bound[i]) { + tax += (money - tax_bound[i]) * tax_rate[i]; + money -= (money - tax_bound[i]); + } + return (tax <= 0) ? 1 : tax; +} + +#else // EXP_NEW_TAX + +int +give_tax(int money) +{ + int tax = money * 0.1; + assert (money >= 0); + if (money % 10) + tax ++; + return (tax < 1) ? 1 : tax; +} +int +cal_before_givetax(int taxed_money) +{ + return taxed_money / 9.0f * 10 + 1; +} + +int +cal_after_givetax(int money) +{ + return money - give_tax(money); +} + +static int +give_money_vget_changecb(int key, VGET_RUNTIME *prt, void *instance) +{ + int m1 = atoi(prt->buf), m2 = m1; + char c1 = ' ', c2 = ' '; + int is_before_tax = *(int*)instance; + + if (is_before_tax) + m2 = cal_after_givetax(m1), c1 = '>'; + else + m1 = cal_before_givetax(m2), c2 = '>'; + + // adjust output + if (m1 <= 0 || m2 <= 0) + m1 = m2 = 0; + + move(4, 0); + prints(" %c 你要付出 (稅前): %d\n", c1, m1); + prints(" %c 對方收到 (稅後): %d\n", c2, m2); + return VGETCB_NONE; +} + +static int +give_money_vget_peekcb(int key, VGET_RUNTIME *prt, void *instance) +{ + int *p_is_before_tax = (int*) instance; + + // digits will be refreshed later. + if (key >= '0' && key <= '9') + return VGETCB_NONE; + if (key != KEY_TAB) + return VGETCB_NONE; + + // TAB - toggle mode and update display + assert(p_is_before_tax); + *p_is_before_tax = !*p_is_before_tax; + give_money_vget_changecb(key, prt, instance); + return VGETCB_NEXT; +} + +#endif int do_give_money(char *id, int uid, int money) { @@ -253,15 +335,34 @@ give_money_ui(const char *userid) return -1; } - if (!getdata(2, 0, "要給他多少錢呢: ", money_buf, 7, NUMECHO) || - ((m = atoi(money_buf)) < 2)) - { - vmsg("金額過少，交易取消!"); + if ((uid = searchuser(id, id)) == 0) { + vmsg("查無此人!"); return -1; } - if ((uid = searchuser(id, id)) == 0) { - vmsg("查無此人!"); + m = 0; + money_buf[0] = 0; +#ifndef EXP_NEW_TAX + if (getdata(2, 0, "要給他多少錢呢: ", money_buf, 7, NUMECHO)) + m = atoi(money_buf); +#else + outs("要給他多少錢呢? (可按 TAB 切換輸入稅前/稅後金額, 稅率固定 10%)\n"); + outs(" 請輸入金額: "); // (3, 0) + { + int is_before_tax = 1; + const VGET_CALLBACKS cb = { + give_money_vget_peekcb, + NULL, + give_money_vget_changecb, + }; + if (vgetstring(money_buf, 7, VGET_DIGITS, "", &cb, &is_before_tax)) + m = atoi(money_buf); + if (m > 0 && !is_before_tax) + m = cal_before_givetax(m); + } +#endif + if (m < 2) { + vmsg("金額過少，交易取消!"); return -1; } |