diff options
Diffstat (limited to 'src/map/pc.c')
| -rw-r--r-- | src/map/pc.c | 46 |
1 files changed, 27 insertions, 19 deletions
diff --git a/src/map/pc.c b/src/map/pc.c index 0b30b1221..cd4b2a54f 100644 --- a/src/map/pc.c +++ b/src/map/pc.c @@ -4448,46 +4448,54 @@ int pc_payzeny(struct map_session_data *sd,int zeny, enum e_log_pick_type type, return 0; } -/*========================================== - * Cash Shop - *------------------------------------------*/ +/** + * Calculates leftover cashpoints and kafrapoints when buying an item from cashshop + * + * @param price Price of the item. + * @param points Provided kafra points. + * + * @return points Leftover kafra points. + */ +//Changed Kafrapoints calculation. [Normynator] int pc_paycash(struct map_session_data *sd, int price, int points) { int cash; - nullpo_retr(-1,sd); + int mempoints; + nullpo_retr(-1, sd); - points = cap_value(points,-MAX_ZENY,MAX_ZENY); //prevent command UB - if( price < 0 || points < 0 ) - { + points = cap_value(points, -MAX_ZENY, MAX_ZENY); //prevent command UB + if (price < 0 || points < 0) { ShowError("pc_paycash: Paying negative points (price=%d, points=%d, account_id=%d, char_id=%d).\n", price, points, sd->status.account_id, sd->status.char_id); return -2; } - if( points > price ) - { + if (points > price) { ShowWarning("pc_paycash: More kafra points provided than needed (price=%d, points=%d, account_id=%d, char_id=%d).\n", price, points, sd->status.account_id, sd->status.char_id); - points = price; + points = points - price; + mempoints = price; + cash = 0; + } else { + cash = price - points; + mempoints = points; + points = 0; } - cash = price-points; - - if( sd->cashPoints < cash || sd->kafraPoints < points ) - { + if (sd->cashPoints < cash || sd->kafraPoints < mempoints) { ShowError("pc_paycash: Not enough points (cash=%d, kafra=%d) to cover the price (cash=%d, kafra=%d) (account_id=%d, char_id=%d).\n", sd->cashPoints, sd->kafraPoints, cash, points, sd->status.account_id, sd->status.char_id); return -1; } - pc_setaccountreg(sd, script->add_str("#CASHPOINTS"), sd->cashPoints-cash); - pc_setaccountreg(sd, script->add_str("#KAFRAPOINTS"), sd->kafraPoints-points); + pc_setaccountreg(sd, script->add_str("#CASHPOINTS"), sd->cashPoints - cash); + pc_setaccountreg(sd, script->add_str("#KAFRAPOINTS"), sd->kafraPoints - mempoints); - if( battle_config.cashshop_show_points ) - { + if (battle_config.cashshop_show_points) { char output[128]; sprintf(output, msg_sd(sd,504), points, cash, sd->kafraPoints, sd->cashPoints); clif_disp_onlyself(sd, output); } - return cash+points; + + return points; } int pc_getcash(struct map_session_data *sd, int cash, int points) |