diff options
Diffstat (limited to 'src')
-rw-r--r-- | src/map/battle.h | 3 | ||||
-rw-r--r-- | src/map/clif.c | 18 | ||||
-rw-r--r-- | src/map/intif.c | 4 | ||||
-rw-r--r-- | src/map/intif.h | 2 | ||||
-rw-r--r-- | src/map/trade.c | 237 |
5 files changed, 168 insertions, 96 deletions
diff --git a/src/map/battle.h b/src/map/battle.h index 95d809b3a..150e08f41 100644 --- a/src/map/battle.h +++ b/src/map/battle.h @@ -285,10 +285,11 @@ extern struct Battle_Config { int day_duration; // added by [Yor] int night_duration; // added by [Yor] int ban_spoof_namer; // added by [Yor] + int ban_hack_trade; // added by [Yor] int hack_info_GM_level; // added by [Yor] int any_warp_GM_min_level; // added by [Yor] int packet_ver_flag; // added by [Yor] - int muting_players; // added by [Apple] + int muting_players; // added by [PoW] int min_hair_style; // added by [MouseJstr] int max_hair_style; // added by [MouseJstr] diff --git a/src/map/clif.c b/src/map/clif.c index 9670983d1..23db11c50 100644 --- a/src/map/clif.c +++ b/src/map/clif.c @@ -7947,18 +7947,18 @@ void clif_parse_GlobalMessage(int fd, struct map_session_data *sd) { // S 008c < // information is sended to all online GM sprintf(message, "Hack on global message (normal message): character '%s' (account: %d) uses another name.", sd->status.name, sd->status.account_id); - intif_wis_message_to_gm(wisp_server_name, battle_config.hack_info_GM_level, message, strlen(message) + 1); + intif_wis_message_to_gm(wisp_server_name, battle_config.hack_info_GM_level, message); if (strlen((char*)RFIFOP(fd,4)) == 0) strcpy(message, " This player sends a void name and a void message."); else sprintf(message, " This player sends (name:message): '%s'.", RFIFOP(fd,4)); - intif_wis_message_to_gm(wisp_server_name, battle_config.hack_info_GM_level, message, strlen(message) + 1); + intif_wis_message_to_gm(wisp_server_name, battle_config.hack_info_GM_level, message); // message about the ban if (battle_config.ban_spoof_namer > 0) sprintf(message, " This player has been banned for %d minute(s).", battle_config.ban_spoof_namer); else sprintf(message, " This player hasn't been banned (Ban option is disabled)."); - intif_wis_message_to_gm(wisp_server_name, battle_config.hack_info_GM_level, message, strlen(message) + 1); + intif_wis_message_to_gm(wisp_server_name, battle_config.hack_info_GM_level, message); // if we ban people if (battle_config.ban_spoof_namer > 0) { @@ -7994,15 +7994,15 @@ void clif_parse_GlobalMessage(int fd, struct map_session_data *sd) { // S 008c < int next = pc_nextbaseexp(sd)>0 ? pc_nextbaseexp(sd) : sd->status.base_exp; if (next > 0 && (sd->status.base_exp*100/next)%10 == 0) { estr_lower((char*)RFIFOP(fd,4)); - if (sd->state.snovice_flag == 0 && strstr((char*)RFIFOP(fd,4), msg_txt(540))) + if (sd->state.snovice_flag == 0 && strstr((char*)RFIFOP(fd,4), msg_txt(504))) sd->state.snovice_flag = 1; else if (sd->state.snovice_flag == 1) { - sprintf(message, msg_txt(541), sd->status.name); + sprintf(message, msg_txt(505), sd->status.name); estr_lower(message); if (strstr((char*)RFIFOP(fd,4), message)) sd->state.snovice_flag = 2; } - else if (sd->state.snovice_flag == 2 && strstr((char*)RFIFOP(fd,4), msg_txt(542))) + else if (sd->state.snovice_flag == 2 && strstr((char*)RFIFOP(fd,4), msg_txt(506))) sd->state.snovice_flag = 3; else if (sd->state.snovice_flag == 3) { int i; @@ -10193,7 +10193,7 @@ void clif_parse_PMIgnore(int fd, struct map_session_data *sd) { // Rewritten by clif_wis_message(fd, wisp_server_name, "This player is already blocked.", strlen("This player is already blocked.") + 1); if (strcmp(wisp_server_name, nick) == 0) { // to found possible bot users who automaticaly ignore people. sprintf(output, "Character '%s' (account: %d) has tried AGAIN to block wisps from '%s' (wisp name of the server). Bot user?", sd->status.name, sd->status.account_id, wisp_server_name); - intif_wis_message_to_gm(wisp_server_name, battle_config.hack_info_GM_level, output, strlen(output) + 1); + intif_wis_message_to_gm(wisp_server_name, battle_config.hack_info_GM_level, output); } return; } else if (pos == -1 && sd->ignore[i].name[0] == '\0') @@ -10206,7 +10206,7 @@ void clif_parse_PMIgnore(int fd, struct map_session_data *sd) { // Rewritten by WFIFOSET(fd, packet_len_table[0x0d1]); if (strcmp(wisp_server_name, nick) == 0) { // to found possible bot users who automaticaly ignore people. sprintf(output, "Character '%s' (account: %d) has tried to block wisps from '%s' (wisp name of the server). Bot user?", sd->status.name, sd->status.account_id, wisp_server_name); - intif_wis_message_to_gm(wisp_server_name, battle_config.hack_info_GM_level, output, strlen(output) + 1); + intif_wis_message_to_gm(wisp_server_name, battle_config.hack_info_GM_level, output); // send something to be inform and force bot to ignore twice... If GM receiving block + block again, it's a bot :) clif_wis_message(fd, wisp_server_name, "Add me in your ignore list, doesn't block my wisps.", strlen("Add me in your ignore list, doesn't block my wisps.") + 1); } @@ -10216,7 +10216,7 @@ void clif_parse_PMIgnore(int fd, struct map_session_data *sd) { // Rewritten by clif_wis_message(fd, wisp_server_name, "You can not block more people.", strlen("You can not block more people.") + 1); if (strcmp(wisp_server_name, nick) == 0) { // to found possible bot users who automaticaly ignore people. sprintf(output, "Character '%s' (account: %d) has tried to block wisps from '%s' (wisp name of the server). Bot user?", sd->status.name, sd->status.account_id, wisp_server_name); - intif_wis_message_to_gm(wisp_server_name, battle_config.hack_info_GM_level, output, strlen(output) + 1); + intif_wis_message_to_gm(wisp_server_name, battle_config.hack_info_GM_level, output); } } // allow action (we remove all same nicks if they exist) diff --git a/src/map/intif.c b/src/map/intif.c index 4306838aa..d3d5188a2 100644 --- a/src/map/intif.c +++ b/src/map/intif.c @@ -172,9 +172,11 @@ int intif_wis_replay(int id, int flag) { } // The transmission of GM only Wisp/Page from server to inter-server -int intif_wis_message_to_gm(char *Wisp_name, int min_gm_level, char *mes, int mes_len) { +int intif_wis_message_to_gm(char *Wisp_name, int min_gm_level, char *mes) { + int mes_len; if (CheckForCharServer()) return 0; + mes_len = strlen(mes) + 1; // + null WFIFOW(inter_fd,0) = 0x3003; WFIFOW(inter_fd,2) = mes_len + 30; memcpy(WFIFOP(inter_fd,4), Wisp_name, 24); diff --git a/src/map/intif.h b/src/map/intif.h index a27712985..17d6045ac 100644 --- a/src/map/intif.h +++ b/src/map/intif.h @@ -7,7 +7,7 @@ int intif_parse(int fd); int intif_GMmessage(char* mes,int len,int flag); int intif_wis_message(struct map_session_data *sd,char *nick,char *mes,int mes_len); -int intif_wis_message_to_gm(char *Wisp_name, int min_gm_level, char *mes, int mes_len); +int intif_wis_message_to_gm(char *Wisp_name, int min_gm_level, char *mes); int intif_saveaccountreg(struct map_session_data *sd); int intif_request_accountreg(struct map_session_data *sd); diff --git a/src/map/trade.c b/src/map/trade.c index 6ab75651a..b9a22a79a 100644 --- a/src/map/trade.c +++ b/src/map/trade.c @@ -1,3 +1,6 @@ +// $Id: trade.c 375 2005-03-04 21:33:31Z Yor $ +//#include <config.h> + #include <stdio.h> #include <string.h> @@ -8,45 +11,43 @@ #include "pc.h" #include "npc.h" #include "battle.h" -#include "nullpo.h" -#include "log.h" #include "chrif.h" +#include "intif.h" +#include "atcommand.h" + +#include "nullpo.h" /*========================================== * 取引要請を相手に送る *------------------------------------------ */ -void trade_traderequest(struct map_session_data *sd,int target_id) -{ +void trade_traderequest(struct map_session_data *sd, int target_id) { struct map_session_data *target_sd; nullpo_retv(sd); - if((target_sd = map_id2sd(target_id)) != NULL){ - if(!battle_config.invite_request_check) { - if(target_sd->guild_invite>0 || target_sd->party_invite>0){ - clif_tradestart(sd,2); // 相手はPT要請中かGuild要請中 + if ((target_sd = map_id2sd(target_id)) != NULL) { + if (!battle_config.invite_request_check) { + if (target_sd->guild_invite > 0 || target_sd->party_invite > 0) { + clif_tradestart(sd, 2); // 相手はPT要請中かGuild要請中 return; } } - if((target_sd->trade_partner !=0) || (sd->trade_partner !=0)) { - trade_tradecancel(sd); //person is in another trade - } - else{ - if((pc_isGM(sd) < 60) && (sd->bl.m != target_sd->bl.m - || (sd->bl.x - target_sd->bl.x <= -5 || sd->bl.x - target_sd->bl.x >= 5) - || (sd->bl.y - target_sd->bl.y <= -5 || sd->bl.y - target_sd->bl.y >= 5))) { - clif_tradestart(sd,0); //too far - } - else if(sd!=target_sd) { + if ((target_sd->trade_partner != 0) || (sd->trade_partner != 0)) { + trade_tradecancel(sd); // person is in another trade + } else { + if (sd->bl.m != target_sd->bl.m || + (sd->bl.x - target_sd->bl.x <= -5 || sd->bl.x - target_sd->bl.x >= 5) || + (sd->bl.y - target_sd->bl.y <= -5 || sd->bl.y - target_sd->bl.y >= 5)) { + clif_tradestart(sd, 0); // too far + } else if (sd != target_sd) { target_sd->trade_partner = sd->status.account_id; sd->trade_partner = target_sd->status.account_id; - clif_traderequest(target_sd,sd->status.name); + clif_traderequest(target_sd, sd->status.name); } } - } - else{ - clif_tradestart(sd,1); //character does not exist + } else { + clif_tradestart(sd, 1); // character does not exist } } @@ -54,34 +55,94 @@ void trade_traderequest(struct map_session_data *sd,int target_id) * 取引要請 *------------------------------------------ */ -void trade_tradeack(struct map_session_data *sd,int type) -{ +void trade_tradeack(struct map_session_data *sd, int type) { struct map_session_data *target_sd; nullpo_retv(sd); - if((target_sd = map_id2sd(sd->trade_partner)) != NULL){ - clif_tradestart(target_sd,type); - clif_tradestart(sd,type); - if(type == 4){ // Cancel - sd->deal_locked =0; - sd->trade_partner=0; - target_sd->deal_locked=0; - target_sd->trade_partner=0; + if ((target_sd = map_id2sd(sd->trade_partner)) != NULL) { + clif_tradestart(target_sd, type); + clif_tradestart(sd, type); + if (type == 4) { // Cancel + sd->deal_locked = 0; + sd->trade_partner = 0; + target_sd->deal_locked = 0; + target_sd->trade_partner = 0; } - if(sd->npc_id != 0) + if (sd->npc_id != 0) npc_event_dequeue(sd); - if(target_sd->npc_id != 0) + if (target_sd->npc_id != 0) npc_event_dequeue(target_sd); } } /*========================================== + * Check here hacker for duplicate item in trade + * normal client refuse to have 2 same types of item (except equipment) in same trade window + * normal client authorise only no equiped item and only from inventory + *------------------------------------------ + */ +int impossible_trade_check(struct map_session_data *sd) { + struct item inventory[MAX_INVENTORY]; + char message_to_gm[200]; + int i, index; + + nullpo_retr(0, sd); + + // get inventory of player + memcpy(&inventory, &sd->status.inventory, sizeof(struct item) * MAX_INVENTORY); + +/* remove this part: arrows can be trade and equiped + // remove equiped items (they can not be trade) + for (i = 0; i < MAX_INVENTORY; i++) + if (inventory[i].nameid > 0 && inventory[i].equip) + memset(&inventory[i], 0, sizeof(struct item)); +*/ + + // check items in player inventory + for(i = 0; i < 10; i++) + if (sd->deal_item_amount[i] < 0) { // negativ? -> hack +// printf("Negativ amount in trade, by hack!\n"); // normal client send cancel when we type negativ amount + return -1; + } else if (sd->deal_item_amount[i] > 0) { + index = sd->deal_item_index[i] - 2; + inventory[index].amount -= sd->deal_item_amount[i]; // remove item from inventory +// printf("%d items left\n", inventory[index].amount); + if (inventory[index].amount < 0) { // if more than the player have -> hack +// printf("A player try to trade more items that he has: hack!\n"); + sprintf(message_to_gm, msg_txt(538), sd->status.name, sd->status.account_id); // Hack on trade: character '%s' (account: %d) try to trade more items that he has. + intif_wis_message_to_gm(wisp_server_name, battle_config.hack_info_GM_level, message_to_gm); + sprintf(message_to_gm, msg_txt(539), sd->status.inventory[index].amount, sd->status.inventory[index].nameid, sd->status.inventory[index].amount - inventory[index].amount); // This player has %d of a kind of item (id: %d), and try to trade %d of them. + intif_wis_message_to_gm(wisp_server_name, battle_config.hack_info_GM_level, message_to_gm); + // if we block people + if (battle_config.ban_hack_trade < 0) { + chrif_char_ask_name(-1, sd->status.name, 1, 0, 0, 0, 0, 0, 0); // type: 1 - block + clif_setwaitclose(sd->fd); // forced to disconnect because of the hack + // message about the ban + sprintf(message_to_gm, msg_txt(540), battle_config.ban_spoof_namer); // This player has been definitivly blocked. + // if we ban people + } else if (battle_config.ban_hack_trade > 0) { + chrif_char_ask_name(-1, sd->status.name, 2, 0, 0, 0, 0, battle_config.ban_hack_trade, 0); // type: 2 - ban (year, month, day, hour, minute, second) + clif_setwaitclose(sd->fd); // forced to disconnect because of the hack + // message about the ban + sprintf(message_to_gm, msg_txt(507), battle_config.ban_spoof_namer); // This player has been banned for %d minute(s). + } else { + // message about the ban + sprintf(message_to_gm, msg_txt(508)); // This player hasn't been banned (Ban option is disabled). + } + intif_wis_message_to_gm(wisp_server_name, battle_config.hack_info_GM_level, message_to_gm); + return 1; + } + } + + return 0; +} + +/*========================================== * アイテム追加 *------------------------------------------ */ -void trade_tradeadditem(struct map_session_data *sd, int index, int amount) -{ +void trade_tradeadditem(struct map_session_data *sd, int index, int amount) { struct map_session_data *target_sd; int trade_i; int trade_weight = 0; @@ -90,7 +151,7 @@ void trade_tradeadditem(struct map_session_data *sd, int index, int amount) nullpo_retv(sd); if (((target_sd = map_id2sd(sd->trade_partner)) != NULL) && (sd->deal_locked < 1)){ - if (index < 2 || index >= MAX_INVENTORY + 2){ + if (index < 2 || index >= MAX_INVENTORY + 2) { if (index == 0) { if (amount > 0 && amount <= MAX_ZENY && amount <= sd->status.zeny && // check amount (target_sd->status.zeny + amount) <= MAX_ZENY) { // fix positiv overflow @@ -109,7 +170,7 @@ void trade_tradeadditem(struct map_session_data *sd, int index, int amount) trade_weight += sd->inventory_data[index-2]->weight * amount; if (target_sd->weight + trade_weight > target_sd->max_weight){ clif_tradeitemok(sd, index, 1); // fail to add item -- the player was over weighted. - amount = 0; // [MouseJstr] + amount = 0; } else { for(c = 0; c == trade_i - 1; c++) { // re-deal exploit protection [Valaris] if (sd->deal_item_index[c] == index) { @@ -119,6 +180,10 @@ void trade_tradeadditem(struct map_session_data *sd, int index, int amount) } sd->deal_item_index[trade_i] = index; sd->deal_item_amount[trade_i] += amount; + if (impossible_trade_check(sd)) { // check exploit (trade more items that you have) + trade_tradecancel(sd); + return; + } clif_tradeitemok(sd, index, 0); // success to add item clif_tradeadditem(sd, target_sd, index, amount); } @@ -135,21 +200,25 @@ void trade_tradeadditem(struct map_session_data *sd, int index, int amount) * アイテム追加完了(ok押し) *------------------------------------------ */ -void trade_tradeok(struct map_session_data *sd) -{ +void trade_tradeok(struct map_session_data *sd) { struct map_session_data *target_sd; int trade_i; nullpo_retv(sd); // check items - for(trade_i=0;trade_i<10;trade_i++) { - int idx = sd->deal_item_index[trade_i]-2; - if(((idx >= 0) && (sd->deal_item_amount[trade_i]>sd->status.inventory[idx].amount)) || sd->deal_item_amount[trade_i]<0) { + for(trade_i = 0; trade_i < 10; trade_i++) { + if (sd->deal_item_amount[trade_i] > sd->status.inventory[sd->deal_item_index[trade_i]-2].amount || + sd->deal_item_amount[trade_i] < 0) { trade_tradecancel(sd); return; } - + } + + // check exploit (trade more items that you have) + if (impossible_trade_check(sd)) { + trade_tradecancel(sd); + return; } // check zeny @@ -157,12 +226,12 @@ void trade_tradeok(struct map_session_data *sd) trade_tradecancel(sd); return; } - - if((target_sd = map_id2sd(sd->trade_partner)) != NULL){ - sd->deal_locked=1; - clif_tradeitemok(sd,0,0); - clif_tradedeal_lock(sd,0); - clif_tradedeal_lock(target_sd,1); + + if ((target_sd = map_id2sd(sd->trade_partner)) != NULL) { + sd->deal_locked = 1; + clif_tradeitemok(sd, 0, 0); + clif_tradedeal_lock(sd, 0); + clif_tradedeal_lock(target_sd, 1); } } @@ -170,38 +239,37 @@ void trade_tradeok(struct map_session_data *sd) * 取引キャンセル *------------------------------------------ */ -void trade_tradecancel(struct map_session_data *sd) -{ +void trade_tradecancel(struct map_session_data *sd) { struct map_session_data *target_sd; int trade_i; nullpo_retv(sd); - if((target_sd = map_id2sd(sd->trade_partner)) != NULL){ - for(trade_i=0; trade_i<10;trade_i++) { //give items back (only virtual) - if(sd->deal_item_amount[trade_i] != 0) { - clif_additem(sd,sd->deal_item_index[trade_i]-2,sd->deal_item_amount[trade_i],0); - sd->deal_item_index[trade_i] =0; - sd->deal_item_amount[trade_i]=0; + if ((target_sd = map_id2sd(sd->trade_partner)) != NULL) { + for(trade_i = 0; trade_i < 10; trade_i++) { // give items back (only virtual) + if (sd->deal_item_amount[trade_i] != 0) { + clif_additem(sd, sd->deal_item_index[trade_i] - 2, sd->deal_item_amount[trade_i], 0); + sd->deal_item_index[trade_i] = 0; + sd->deal_item_amount[trade_i] = 0; } - if(target_sd->deal_item_amount[trade_i] != 0) { - clif_additem(target_sd,target_sd->deal_item_index[trade_i]-2,target_sd->deal_item_amount[trade_i],0); - target_sd->deal_item_index[trade_i] =0; - target_sd->deal_item_amount[trade_i]=0; + if (target_sd->deal_item_amount[trade_i] != 0) { + clif_additem(target_sd, target_sd->deal_item_index[trade_i] - 2, target_sd->deal_item_amount[trade_i], 0); + target_sd->deal_item_index[trade_i] = 0; + target_sd->deal_item_amount[trade_i] = 0; } } - if(sd->deal_zeny) { - clif_updatestatus(sd,SP_ZENY); - sd->deal_zeny=0; + if (sd->deal_zeny) { + clif_updatestatus(sd, SP_ZENY); + sd->deal_zeny = 0; } - if(target_sd->deal_zeny) { - clif_updatestatus(target_sd,SP_ZENY); - target_sd->deal_zeny=0; + if (target_sd->deal_zeny) { + clif_updatestatus(target_sd, SP_ZENY); + target_sd->deal_zeny = 0; } - sd->deal_locked =0; - sd->trade_partner=0; - target_sd->deal_locked=0; - target_sd->trade_partner=0; + sd->deal_locked = 0; + sd->trade_partner = 0; + target_sd->deal_locked = 0; + target_sd->trade_partner = 0; clif_tradecancelled(sd); clif_tradecancelled(target_sd); } @@ -220,8 +288,20 @@ void trade_tradecommit(struct map_session_data *sd) { if ((target_sd = map_id2sd(sd->trade_partner)) != NULL) { if ((sd->deal_locked >= 1) && (target_sd->deal_locked >= 1)) { // both have pressed 'ok' - if (sd->deal_locked < 2) {sd->deal_locked = 2;} // set locked to 2 + if (sd->deal_locked < 2) { // set locked to 2 + sd->deal_locked = 2; + } if (target_sd->deal_locked == 2) { // the other one pressed 'trade' too + // check exploit (trade more items that you have) + if (impossible_trade_check(sd)) { + trade_tradecancel(sd); + return; + } + // check exploit (trade more items that you have) + if (impossible_trade_check(target_sd)) { + trade_tradecancel(target_sd); + return; + } // check zenys value against hackers if (sd->deal_zeny >= 0 && sd->deal_zeny <= MAX_ZENY && sd->deal_zeny <= sd->status.zeny && // check amount (target_sd->status.zeny + sd->deal_zeny) <= MAX_ZENY && // fix positiv overflow @@ -236,9 +316,6 @@ void trade_tradecommit(struct map_session_data *sd) { if (sd->status.inventory[n].amount < sd->deal_item_amount[trade_i]) sd->deal_item_amount[trade_i] = sd->status.inventory[n].amount; - if(log_config.trade > 0) - log_trade(sd,target_sd,n,sd->deal_item_amount[trade_i]); - flag = pc_additem(target_sd, &sd->status.inventory[n], sd->deal_item_amount[trade_i]); if (flag == 0) pc_delitem(sd, n, sd->deal_item_amount[trade_i], 1); @@ -253,9 +330,6 @@ void trade_tradecommit(struct map_session_data *sd) { if (target_sd->status.inventory[n].amount < target_sd->deal_item_amount[trade_i]) target_sd->deal_item_amount[trade_i] = target_sd->status.inventory[n].amount; - if(log_config.trade > 0) - log_trade(target_sd,sd,n,target_sd->deal_item_amount[trade_i]); - flag = pc_additem(sd, &target_sd->status.inventory[n], target_sd->deal_item_amount[trade_i]); if (flag == 0) pc_delitem(target_sd, n, target_sd->deal_item_amount[trade_i], 1); @@ -266,15 +340,10 @@ void trade_tradecommit(struct map_session_data *sd) { } } if (sd->deal_zeny) { - if (log_config.trade > 0 && log_config.zeny > 0) - log_zeny(sd, target_sd, sd->deal_zeny); sd->status.zeny -= sd->deal_zeny; target_sd->status.zeny += sd->deal_zeny; } if (target_sd->deal_zeny) { - if (log_config.trade > 0 && log_config.zeny > 0) - log_zeny(target_sd, sd, sd->deal_zeny); - target_sd->status.zeny -= target_sd->deal_zeny; sd->status.zeny += target_sd->deal_zeny; } |