/*==========================================
* 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(1, sd);
if(sd->deal.zeny > sd->status.zeny)
{
pc_setglobalreg(sd,"ZENY_HACKER",1);
return -1;
}
// get inventory of player
memcpy(&inventory, &sd->status.inventory, sizeof(struct item) * MAX_INVENTORY);
// remove this part: arrows can be trade and equiped
// re-added! [celest]
// remove equiped items (they can not be trade)
for (i = 0; i < MAX_INVENTORY; i++)
if (inventory[i].nameid > 0 && inventory[i].equip && !(inventory[i].equip & EQP_AMMO))
memset(&inventory[i], 0, sizeof(struct item));
// check items in player inventory
for(i = 0; i < 10; i++) {
if (!sd->deal.item[i].amount)
continue;
index = sd->deal.item[i].index;
if (inventory[index].amount < sd->deal.item[i].amount)
{ // if more than the player have -> hack
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, PC_PERM_RECEIVE_HACK_INFO, message_to_gm);
sprintf(message_to_gm, msg_txt(539), inventory[index].amount, inventory[index].nameid, sd->deal.item[i].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, PC_PERM_RECEIVE_HACK_INFO, 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
set_eof(sd->fd); // forced to disconnect because of the hack
// message about the ban
strcpy(message_to_gm, msg_txt(540)); // This player has been definitively 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)
set_eof(sd->fd); // forced to disconnect because of the hack
// message about the ban
sprintf(message_to_gm, msg_txt(507), battle_config.ban_hack_trade); // This player has been banned for %d minute(s).
} else
// message about the ban
strcpy(message_to_gm, msg_txt(508)); // This player hasn't been banned (Ban option is disabled).
intif_wis_message_to_gm(wisp_server_name, PC_PERM_RECEIVE_HACK_INFO, message_to_gm);
return 1;
}
inventory[index].amount -= sd->deal.item[i].amount; // remove item from inventory
}
return 0;
}
void tmw_AutoBan(dumb_ptr<map_session_data> sd, ZString reason, int length)
{
if (length == 0 || sd->auto_ban_info.in_progress)
return;
sd->auto_ban_info.in_progress = 1;
AString hack_msg = STRPRINTF("[GM] %s has been autobanned for %s spam"_fmt,
sd->status_key.name,
reason);
tmw_GmHackMsg(hack_msg);
AString fake_command = STRPRINTF("@autoban %s %dh (%s spam)"_fmt,
sd->status_key.name, length, reason);
log_atcommand(sd, fake_command);
AString anotherbuf = STRPRINTF("You have been banned for %s spamming. Please do not spam."_fmt,
reason);
clif_displaymessage(sd->sess, anotherbuf);
/* type: 2 - ban(year, month, day, hour, minute, second) */
HumanTimeDiff ban_len {};
ban_len.hour = length;
chrif_char_ask_name(AccountId(), sd->status_key.name, 2, ban_len);
clif_setwaitclose(sd->sess);
}
/*==========================================
* 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(1, sd);
if(sd->deal.zeny > sd->status.zeny)
{
pc_setglobalreg(sd,"ZENY_HACKER",1);
return -1;
}
// get inventory of player
memcpy(&inventory, &sd->status.inventory, sizeof(struct item) * MAX_INVENTORY);
// remove this part: arrows can be trade and equiped
// re-added! [celest]
// remove equiped items (they can not be trade)
for (i = 0; i < MAX_INVENTORY; i++)
if (inventory[i].nameid > 0 && inventory[i].equip && !(inventory[i].equip & 0x8000))
memset(&inventory[i], 0, sizeof(struct item));
// check items in player inventory
for(i = 0; i < 10; i++)
if (sd->deal.item[i].amount < 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[i].amount > 0) {
index = sd->deal.item[i].index;
inventory[index].amount -= sd->deal.item[i].amount; // 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;
}