/*==========================================
* アイテム追加
*------------------------------------------
*/
void trade_tradeadditem(struct map_session_data *sd, int idx, int amount)
{
struct map_session_data *target_sd;
nullpo_retv(sd);
target_sd = map_id2sd(sd->trade.partner);
if (target_sd && target_sd->bl.prev && sd->state.deal_locked < 1) {
if (idx < 2 || idx >= MAX_INVENTORY + 2) {
if (idx == 0 && amount > 0 && amount <= sd->status.zeny) {
if(
target_sd->status.zeny - target_sd->trade.zeny + amount <= MAX_ZENY &&
target_sd->status.zeny - target_sd->trade.zeny + amount >= 0 // overflow 対策
) {
sd->trade.zeny=amount;
clif_tradeadditem(sd,target_sd,0,amount);
} else {
clif_tradeitemok(sd, idx, 1); //fail to add item
}
}
} else if (amount <= sd->status.inventory[idx-2].amount && amount > 0 && itemdb_isdropable(sd->status.inventory[idx-2].nameid)) {
int trade_i;
int trade_weight = 0;
for(trade_i = 0; trade_i < MAX_DEAL_ITEMS; trade_i++) {
if(sd->trade.item_amount[trade_i] == 0){
trade_weight += sd->inventory_data[idx-2]->weight * amount;
if(target_sd->weight + trade_weight > target_sd->max_weight){
clif_tradeitemok(sd, idx, 1); //fail to add item -- the player was over weighted.
}else{
// re-deal is check when trade is commited.
sd->trade.item_index[trade_i] = idx;
sd->trade.item_amount[trade_i] = amount;
clif_tradeitemok(sd, idx, 0); //success to add item
clif_tradeadditem(sd, target_sd, idx, amount);
}
break;
}else{
trade_weight+=sd->inventory_data[sd->trade.item_index[trade_i]-2]->weight*sd->trade.item_amount[trade_i];
}
}
} else {
clif_tradeitemok(sd, idx, 1); //fail to add item
}
}
return;
}
/*==========================================
* Adds the specified amount of zeny to the trade window
*------------------------------------------*/
void trade_tradeaddzeny (struct map_session_data *sd, int amount)
{
struct map_session_data *target_sd;
nullpo_retv (sd);
if (!sd->state.trading || sd->state.deal_locked > 0)
return; //Can't add stuff.
if ( (target_sd = map_id2sd (sd->trade_partner)) == NULL) {
trade_tradecancel (sd);
return;
}
if (amount < 0 || amount > sd->status.zeny || amount > MAX_ZENY - target_sd->status.zeny) {
// invalid values, no appropriate packet for it => abort
trade_tradecancel (sd);
return;
}
sd->deal.zeny = amount;
clif_tradeadditem (sd, target_sd, 0, amount);
}
/*==========================================
* Adds an item/qty to the trade window
*------------------------------------------*/
void trade_tradeadditem (struct map_session_data *sd, short index, short amount)
{
struct map_session_data *target_sd;
struct item *item;
int trade_i, trade_weight;
int src_lv, dst_lv;
nullpo_retv (sd);
if (!sd->state.trading || sd->state.deal_locked > 0)
return; //Can't add stuff.
if ( (target_sd = map_id2sd (sd->trade_partner)) == NULL) {
trade_tradecancel (sd);
return;
}
if (amount == 0) {
//Why do this.. ~.~ just send an ack, the item won't display on the trade window.
clif_tradeitemok (sd, index, 0);
return;
}
index -= 2; // 0 is for zeny, 1 is unknown. Gravity, go figure...
//Item checks...
if (index < 0 || index >= MAX_INVENTORY)
return;
if (amount < 0 || amount > sd->status.inventory[index].amount)
return;
item = &sd->status.inventory[index];
src_lv = pc_get_group_level (sd);
dst_lv = pc_get_group_level (target_sd);
if (!itemdb_cantrade (item, src_lv, dst_lv) && //Can't trade
(pc_get_partner (sd) != target_sd || !itemdb_canpartnertrade (item, src_lv, dst_lv))) { //Can't partner-trade
clif_displaymessage (sd->fd, msg_txt (260));
clif_tradeitemok (sd, index + 2, 1);
return;
}
if (item->expire_time) {
// Rental System
clif_displaymessage (sd->fd, msg_txt (260));
clif_tradeitemok (sd, index + 2, 1);
return;
}
//Locate a trade position
ARR_FIND (0, 10, trade_i, sd->deal.item[trade_i].index == index || sd->deal.item[trade_i].amount == 0);
if (trade_i == 10) { //No space left
clif_tradeitemok (sd, index + 2, 1);
return;
}
trade_weight = sd->inventory_data[index]->weight * amount;
if (target_sd->weight + sd->deal.weight + trade_weight > target_sd->max_weight) {
//fail to add item -- the player was over weighted.
clif_tradeitemok (sd, index + 2, 1);
return;
}
if (sd->deal.item[trade_i].index == index) {
//The same item as before is being readjusted.
if (sd->deal.item[trade_i].amount + amount > sd->status.inventory[index].amount) {
//packet deal exploit check
amount = sd->status.inventory[index].amount - sd->deal.item[trade_i].amount;
trade_weight = sd->inventory_data[index]->weight * amount;
}
sd->deal.item[trade_i].amount += amount;
} else {
//New deal item
sd->deal.item[trade_i].index = index;
sd->deal.item[trade_i].amount = amount;
}
sd->deal.weight += trade_weight;
clif_tradeitemok (sd, index + 2, 0); // Return the index as it was received
clif_tradeadditem (sd, target_sd, index + 2, amount);
}
/*==========================================
* アイテム追加
*------------------------------------------
*/
void trade_tradeadditem(dumb_ptr<map_session_data> sd, IOff2 index, int amount)
{
dumb_ptr<map_session_data> target_sd;
struct item_data *id;
int trade_i;
int trade_weight = 0;
int free_ = 0;
int c;
nullpo_retv(sd);
if (((target_sd = map_id2sd(account_to_block(sd->trade_partner))) != nullptr)
&& (sd->deal_locked < 1))
{
if (!index.ok())
{
if (index.index == 0 && amount > 0 && amount <= sd->status.zeny)
{
sd->deal_zeny = amount;
clif_tradeadditem(sd, target_sd, index, amount);
}
}
// note: amount is overridden below!
else if (amount <= sd->status.inventory[index.unshift()].amount
&& amount > 0)
{
// determine free slots of receiver
for (IOff0 i : IOff0::iter())
{
if (!target_sd->status.inventory[i].nameid
&& target_sd->inventory_data[i] == nullptr)
free_++;
}
for (trade_i = 0; trade_i < TRADE_MAX; trade_i++)
{
if (sd->deal_item_amount[trade_i] == 0)
{
// calculate trade weight
trade_weight +=
sd->inventory_data[index.unshift()]->weight * amount;
// determine if item is a stackable already in receivers inventory, and up free count
for (IOff0 i : IOff0::iter())
{
if (target_sd->status.inventory[i].nameid ==
sd->status.inventory[index.unshift()].nameid
&& target_sd->inventory_data[i] != nullptr)
{
id = target_sd->inventory_data[i];
if (id->type != ItemType::WEAPON
&& id->type != ItemType::ARMOR
&& id->type != ItemType::_7
&& id->type != ItemType::_8)
{
free_++;
break;
}
}
}
if (target_sd->weight + trade_weight >
target_sd->max_weight)
{
clif_tradeitemok(sd, index, 0, 1); //fail to add item -- the player was over weighted.
amount = 0; // [MouseJstr]
}
else if (free_ <= 0)
{
clif_tradeitemok(sd, index, 0, 2); //fail to add item -- no free slots at receiver
amount = 0; // peavey
}
else
{
for (c = 0; c == trade_i - 1; c++)
{ // re-deal exploit protection [Valaris]
if (sd->deal_item_index[c] == index)
{
trade_tradecancel(sd);
return;
}
}
pc_unequipinvyitem(sd, index.unshift(), CalcStatus::NOW);
sd->deal_item_index[trade_i] = index;
sd->deal_item_amount[trade_i] += amount;
clif_tradeitemok(sd, index, amount, 0); //success to add item
clif_tradeadditem(sd, target_sd, index, amount);
}
break;
}
else
{
// calculate weight for stored deal
trade_weight +=
sd->inventory_data[sd->deal_item_index[trade_i].unshift()
]->weight *
sd->deal_item_amount[trade_i];
// count free stackables in stored deal
for (IOff0 i : IOff0::iter())
{
if (target_sd->status.inventory[i].nameid ==
sd->status.
inventory[sd->deal_item_index[trade_i].unshift()].nameid
&& target_sd->inventory_data[i] != nullptr)
{
id = target_sd->inventory_data[i];
if (id->type != ItemType::WEAPON
&& id->type != ItemType::ARMOR
&& id->type != ItemType::_7
&& id->type != ItemType::_8)
{
free_++;
break;
}
}
}
}
// used a slot, but might be cancelled out by stackable checks above
free_--;
}
}
}
}
/*==========================================
* Adds an item/qty to the trade window [rewrite by Skotlex]
*------------------------------------------
*/
void trade_tradeadditem(struct map_session_data *sd, int index, int amount) {
struct map_session_data *target_sd;
struct item *item;
int trade_i, trade_weight;
nullpo_retv(sd);
if (!sd->state.trading || sd->state.deal_locked > 0)
return; //Can't add stuff.
if ((target_sd = map_id2sd(sd->trade_partner)) == NULL) {
trade_tradecancel(sd);
return;
}
if (amount == 0)
{ //Why do this.. ~.~ just send an ack, the item won't display on the trade window.
clif_tradeitemok(sd, index, 0);
return;
}
if (index == 0)
{ //Adding Zeny
if (amount >= 0 && amount <= sd->status.zeny && // check amount
(amount <= MAX_ZENY - target_sd->status.zeny)) // fix positiv overflow
{ //Check Ok
sd->deal.zeny = amount;
clif_tradeadditem(sd, target_sd, 0, amount);
} else //Send overweight when trying to add too much zeny? Hope they get the idea...
clif_tradeitemok(sd, 0, 1);
return;
}
index = index -2; //Why the actual index used is -2?
//Item checks...
if (index < 0 || index >= MAX_INVENTORY)
return;
if (amount < 0 || amount > sd->status.inventory[index].amount)
return;
item = &sd->status.inventory[index];
trade_i = pc_isGM(sd); //Recycling the variables to check for trad restrict.
trade_weight = pc_isGM(target_sd);
if (!itemdb_cantrade(item, trade_i, trade_weight) && //Can't trade
(pc_get_partner(sd) != target_sd ||
!itemdb_canpartnertrade(item, trade_i, trade_weight))) //Can't partner-trade
{
clif_displaymessage (sd->fd, msg_txt(260));
return;
}
for(trade_i = 0; trade_i < 10; trade_i++)
{ //Locate a trade position
if (sd->deal.item[trade_i].index == index ||
sd->deal.item[trade_i].amount == 0)
break;
}
if (trade_i >= 10) //No space left
{
clif_tradeitemok(sd, index+2, 1);
return;
}
trade_weight = sd->inventory_data[index]->weight * amount;
if (target_sd->weight + sd->deal.weight + trade_weight > target_sd->max_weight)
{ //fail to add item -- the player was over weighted.
clif_tradeitemok(sd, index+2, 1);
return;
}
if (sd->deal.item[trade_i].index == index)
{ //The same item as before is being readjusted.
if (sd->deal.item[trade_i].amount + amount > sd->status.inventory[index].amount)
{ //packet deal exploit check
amount = sd->status.inventory[index].amount - sd->deal.item[trade_i].amount;
trade_weight = sd->inventory_data[index]->weight * amount;
}
sd->deal.item[trade_i].amount += amount;
} else { //New deal item
sd->deal.item[trade_i].index = index;
sd->deal.item[trade_i].amount = amount;
}
sd->deal.weight += trade_weight;
clif_tradeitemok(sd, index+2, 0); // Return the index as it was received
clif_tradeadditem(sd, target_sd, index+2, amount); //index fix
}
/*==========================================
* Adds an item/qty to the trade window
*------------------------------------------*/
void trade_tradeadditem(struct map_session_data *sd, short index, short amount)
{
struct map_session_data *target_sd;
struct item *item;
struct homun_data *hd;
char atcmd_output[CHAT_SIZE_MAX];
int trade_i, trade_weight;
int src_lv, dst_lv;
int i, p, tid, amttsd = 0, amtt = 0;
hd = sd->hd;
nullpo_retv(sd);
if( !sd->state.trading || sd->state.deal_locked > 0 )
return; //Can't add stuff.
if( (target_sd = map_id2sd(sd->trade_partner)) == NULL )
{
trade_tradecancel(sd);
return;
}
if( amount == 0 )
{ //Why do this.. ~.~ just send an ack, the item won't display on the trade window.
clif_tradeitemok(sd, index, 0);
return;
}
index -= 2; // 0 is for zeny, 1 is unknown. Gravity, go figure...
//Item checks...
if( index < 0 || index >= MAX_INVENTORY )
return;
if( amount < 0 || amount > sd->status.inventory[index].amount )
return;
item = &sd->status.inventory[index];
src_lv = pc_isGM(sd);
dst_lv = pc_isGM(target_sd);
if( !itemdb_cantrade(item, src_lv, dst_lv) && //Can't trade
(pc_get_partner(sd) != target_sd || !itemdb_canpartnertrade(item, src_lv, dst_lv)) ) //Can't partner-trade
{
clif_displaymessage (sd->fd, msg_txt(260));
clif_tradeitemok(sd, index+2, 1);
return;
}
if( item->expire_time )
{ // Rental System
clif_displaymessage (sd->fd, msg_txt(260));
clif_tradeitemok(sd, index+2, 1);
return;
}
//Locate a trade position
ARR_FIND( 0, 10, trade_i, sd->deal.item[trade_i].index == index || sd->deal.item[trade_i].amount == 0 );
if( trade_i == 10 ) //No space left
{
clif_tradeitemok(sd, index+2, 1);
return;
}
//-------------| Bloquear Donates dias de semana |-------------// by: [Brunno Thadeu]
//Abaixo, defini-se os dias (Falta testar isso, creio eu que 1 seja domingo, 2 segunda etc..)
// if(t->tm_wday != 1 && t->tm_wday != 7){
//Abaixo, defini-se o range de ID's dos Donates.
// if(sd->status.inventory[index].nameid >= 5000 && sd->status.inventory[index].nameid <= 5500) {
// clif_tradeitemok(sd, index+2, 1);
// return;
// }
// }
//--------------------------------------------------------------//
if(sd->status.inventory[index].nameid == 690)
return ;
if(sd->status.inventory[index].nameid >= 8031 && sd->status.inventory[index].nameid <= 8181) {
for(i = 8031; i <= 8181; i++)
amttsd += pc_countitem(target_sd, i);
for(i = 0; i < 10; i++) {
tid = sd->status.inventory[sd->deal.item[i].index].nameid;
if(tid >= 8031 && tid <= 8181)
amtt += sd->deal.item[i].amount;
}
p = 6;
if((hd = target_sd->hd) == NULL ){
p = 7;
}
if((amttsd + amount + amtt) >= p) {
clif_tradeitemok(sd, index+2, 1);
return;
}
}
if(sd->status.inventory[index].nameid >= 8031 && sd->status.inventory[index].nameid <= 8181){
snprintf(atcmd_output, sizeof(atcmd_output) ,"Pokemon ID: %d ", MakeDWord(sd->status.inventory[index].card[1], sd->status.inventory[index].card[2]));
clif_displaymessage(target_sd->fd, atcmd_output);
}
trade_weight = sd->inventory_data[index]->weight * amount;
if( target_sd->weight + sd->deal.weight + trade_weight > target_sd->max_weight )
{ //fail to add item -- the player was over weighted.
clif_tradeitemok(sd, index+2, 1);
return;
}
if( sd->deal.item[trade_i].index == index )
{ //The same item as before is being readjusted.
if( sd->deal.item[trade_i].amount + amount > sd->status.inventory[index].amount )
{ //packet deal exploit check
amount = sd->status.inventory[index].amount - sd->deal.item[trade_i].amount;
trade_weight = sd->inventory_data[index]->weight * amount;
}
sd->deal.item[trade_i].amount += amount;
}
else
{ //New deal item
sd->deal.item[trade_i].index = index;
sd->deal.item[trade_i].amount = amount;
}
sd->deal.weight += trade_weight;
clif_tradeitemok(sd, index+2, 0); // Return the index as it was received
clif_tradeadditem(sd, target_sd, index+2, amount);
}
/*==========================================
* Adds an item/qty to the trade window [rewrite by Skotlex]
*------------------------------------------
*/
void trade_tradeadditem(struct map_session_data *sd, int index, int amount) {
struct map_session_data *target_sd;
int trade_i, trade_weight, nameid;
nullpo_retv(sd);
if (!sd->state.trading || (target_sd = map_id2sd(sd->trade_partner)) == NULL || sd->state.deal_locked > 0)
return; //Can't add stuff.
if (index == 0)
{ //Adding Zeny
if (amount >= 0 && amount <= MAX_ZENY && amount <= sd->status.zeny && // check amount
(target_sd->status.zeny + amount) <= MAX_ZENY) // fix positiv overflow
{ //Check Ok
sd->deal.zeny = amount;
clif_tradeadditem(sd, target_sd, 0, amount);
} else //Cancel Transaction
trade_tradecancel(sd);
return;
}
//Add an Item
index = index -2; //Why the actual index used is -2?
//Item checks...
if (index < 0 || index > MAX_INVENTORY)
return;
if (amount < 0 || amount > sd->status.inventory[index].amount)
return;
nameid = sd->inventory_data[index]->nameid;
if (!itemdb_cantrade(nameid, pc_isGM(sd), pc_isGM(target_sd)) && //Can't trade
(pc_get_partner(sd) != target_sd || !itemdb_canpartnertrade(nameid, pc_isGM(sd), pc_isGM(target_sd)))) //Can't partner-trade
{
clif_displaymessage (sd->fd, msg_txt(260));
return;
}
for(trade_i = 0; trade_i < 10; trade_i++)
{ //Locate a trade position
if (sd->deal.item[trade_i].index == index ||
sd->deal.item[trade_i].amount == 0)
break;
}
if (trade_i >= 10) //No space left
return;
trade_weight = sd->inventory_data[index]->weight * amount;
if (target_sd->weight + sd->deal.weight + trade_weight > target_sd->max_weight)
{ //fail to add item -- the player was over weighted.
clif_tradeitemok(sd, index, 1);
return;
}
if (sd->deal.item[trade_i].index == index)
{ //The same item as before is being readjusted.
if (sd->deal.item[trade_i].amount + amount > sd->status.inventory[index].amount)
{ //packet deal exploit check
amount = sd->status.inventory[index].amount - sd->deal.item[trade_i].amount;
trade_weight = sd->inventory_data[index]->weight * amount;
}
sd->deal.item[trade_i].amount += amount;
} else { //New deal item
sd->deal.item[trade_i].index = index;
sd->deal.item[trade_i].amount = amount;
}
sd->deal.weight += trade_weight;
if (impossible_trade_check(sd))
{ // check exploit (trade more items that you have)
trade_tradecancel(sd);
return;
}
clif_tradeitemok(sd, index+2, 0); // Return the index as it was received
clif_tradeadditem(sd, target_sd, index+2, amount); //index fix
}
