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// Copyright (c) Athena Dev Teams - Licensed under GNU GPL
// For more information, see LICENCE in the main folder
#ifndef TXT_ONLY
#include "../common/nullpo.h"
#include "../common/showmsg.h"
#include "mail.h"
#include "atcommand.h"
#include "itemdb.h"
#include "clif.h"
#include "pc.h"
#include "log.h"
#include <time.h>
#include <string.h>
void mail_clear(struct map_session_data *sd)
{
sd->mail.nameid = 0;
sd->mail.index = 0;
sd->mail.amount = 0;
sd->mail.zeny = 0;
sd->auction.amount = 0;
return;
}
int mail_removeitem(struct map_session_data *sd, short flag)
{
nullpo_retr(0,sd);
if( sd->mail.amount )
{
if (flag)
{ // Item send
if(log_config.enable_logs&0x2000)
log_pick_pc(sd, "E", sd->mail.nameid, -sd->mail.amount, &sd->status.inventory[sd->mail.index]);
pc_delitem(sd, sd->mail.index, sd->mail.amount, 1);
}
else
clif_additem(sd, sd->mail.index, sd->mail.amount, 0);
}
sd->mail.nameid = 0;
sd->mail.index = 0;
sd->mail.amount = 0;
return 1;
}
int mail_removezeny(struct map_session_data *sd, short flag)
{
nullpo_retr(0,sd);
if (flag && sd->mail.zeny > 0)
sd->status.zeny -= sd->mail.zeny;
sd->mail.zeny = 0;
clif_updatestatus(sd, SP_ZENY);
return 1;
}
unsigned char mail_setitem(struct map_session_data *sd, int idx, int amount)
{
if (idx == 0)
{ // Zeny Transfer
if( amount < 0 )
return 0;
if( amount > sd->status.zeny )
amount = sd->status.zeny;
if( !pc_can_give_items(pc_isGM(sd)) )
amount = 0;
sd->mail.zeny = amount;
// clif_updatestatus(sd, SP_ZENY);
return 0;
}
else
{ // Item Transfer
idx -= 2;
mail_removeitem(sd, 0);
if( idx < 0 || idx >= MAX_INVENTORY )
return 1;
if( amount < 0 || amount > sd->status.inventory[idx].amount )
return 1;
if( !pc_candrop(sd, &sd->status.inventory[idx]) )
return 1;
sd->mail.index = idx;
sd->mail.nameid = sd->status.inventory[idx].nameid;
sd->mail.amount = amount;
return 0;
}
}
bool mail_setattachment(struct map_session_data *sd, struct mail_message *msg)
{
int n;
nullpo_retr(false,sd);
nullpo_retr(false,msg);
if( sd->mail.zeny < 0 || sd->mail.zeny > sd->status.zeny )
return false;
n = sd->mail.index;
if( sd->mail.amount )
{
if( sd->status.inventory[n].nameid != sd->mail.nameid )
return false;
if( sd->status.inventory[n].amount < sd->mail.amount )
return false;
memcpy(&msg->item, &sd->status.inventory[n], sizeof(struct item));
msg->item.amount = sd->mail.amount;
}
else
memset(&msg->item, 0x00, sizeof(struct item));
msg->zeny = sd->mail.zeny;
// Removes the attachment from sender
mail_removeitem(sd,1);
mail_removezeny(sd,1);
return true;
}
void mail_getattachment(struct map_session_data* sd, int zeny, struct item* item)
{
if( item->nameid > 0 && item->amount > 0 )
{
pc_additem(sd, item, item->amount);
if(log_config.enable_logs&0x2000)
log_pick_pc(sd, "E", item->nameid, item->amount, item);
clif_Mail_getattachment(sd->fd, 0);
}
if( zeny > 0 )
pc_getzeny(sd, zeny);
}
int mail_openmail(struct map_session_data *sd)
{
nullpo_retr(0,sd);
if( sd->state.storage_flag || sd->vender_id || sd->state.trading )
return 0;
clif_Mail_window(sd->fd, 0);
return 1;
}
void mail_deliveryfail(struct map_session_data *sd, struct mail_message *msg)
{
nullpo_retv(sd);
nullpo_retv(msg);
pc_additem(sd, &msg->item, msg->item.amount);
if( msg->zeny > 0 )
{
sd->status.zeny += msg->zeny;
clif_updatestatus(sd, SP_ZENY);
}
clif_Mail_send(sd->fd, true);
}
// This function only check if the mail operations are valid
bool mail_invalid_operation(struct map_session_data *sd)
{
if( !map[sd->bl.m].flag.town && pc_isGM(sd) < get_atcommand_level(atcommand_mail) )
{
ShowWarning("clif_parse_Mail: char '%s' trying to do invalid mail operations.\n", sd->status.name);
return true;
}
return false;
}
#endif
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