Clearing trunk.

git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@5091 54d463be-8e91-2dee-dedb-b68131a5f0ec

1 files changed, 0 insertions, 389 deletions

diff --git a/src/map/trade.c b/src/map/trade.c
deleted file mode 100644
index eb1d45ba2..000000000
--- a/src/map/trade.c
+++ /dev/null
@@ -1,389 +0,0 @@
-// $Id: trade.c 375 2005-03-04 21:33:31Z Yor $
-//#include <config.h>
-
-#include <stdio.h>
-#include <string.h>
-
-#include "../common/nullpo.h"
-#include "clif.h"
-#include "itemdb.h"
-#include "map.h"
-#include "trade.h"
-#include "pc.h"
-#include "npc.h"
-#include "battle.h"
-#include "chrif.h"
-#include "storage.h"
-#include "intif.h"
-#include "atcommand.h"
-#include "log.h"
-
-/*==========================================
- * 取引要請を相手に送る
- *------------------------------------------
- */
-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
-				return;
-			}
-		}
-		if(pc_isGM(sd) && pc_isGM(target_sd) < battle_config.gm_can_drop_lv) {
-			clif_displaymessage(sd->fd, msg_txt(246));
-			trade_tradecancel(sd); // GM is not allowed to trade
-		} else if ((target_sd->trade_partner != 0) || (sd->trade_partner != 0)) {
-			trade_tradecancel(sd); // person is in another trade
-		} else {
-			if (!pc_isGM(sd) && (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);
-			}
-		}
-	} else {
-		clif_tradestart(sd, 1); // character does not exist
-	}
-}
-
-/*==========================================
- * 取引要請
- *------------------------------------------
- */
-void trade_tradeack(struct map_session_data *sd, int type) {
-	struct map_session_data *target_sd;
-	struct storage *stor;
-	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 (sd->npc_id != 0)
-			npc_event_dequeue(sd);
-		if (target_sd->npc_id != 0)
-			npc_event_dequeue(target_sd);
-
-		//close STORAGE window if it's open. It protects from spooffing packets [Lupus]
-		stor=account2storage2(sd->status.account_id);
-		if(stor!=NULL && stor->storage_status == 1) {
-			if (sd->state.storage_flag) //is it Guild Storage or Common
-				storage_guild_storageclose(sd);
-			else
-				storage_storageclose(sd);
-		}//END OF STORAGE CLOSE
-	}
-}
-
-/*==========================================
- * 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) {
-	struct map_session_data *target_sd;
-	int trade_i;
-	int trade_weight = 0;
-	int c;
-
-	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 == 0) {
-				if (amount > 0 && amount <= MAX_ZENY && amount <= sd->status.zeny && // check amount
-				    (target_sd->status.zeny + amount) <= MAX_ZENY) { // fix positiv overflow
-					sd->deal_zeny = amount;
-					clif_tradeadditem(sd, target_sd, 0, amount);
-				} else {
-					if (amount != 0) {
-						trade_tradecancel(sd);
-						return;
-					}
-				}
-			}
-		} else if (amount > 0 && amount <= sd->status.inventory[index-2].amount) {
-			for(trade_i = 0; trade_i < 10; trade_i++) {
-				if (sd->deal_item_amount[trade_i] == 0) {
-					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;
-					} 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;
-							}
-						}
-						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);
-					}
-					break;
-				} else {
-					trade_weight += sd->inventory_data[sd->deal_item_index[trade_i]-2]->weight * sd->deal_item_amount[trade_i];
-				}
-			}
-		}
-	}
-}
-
-/*==========================================
- * アイテム追加完了(ok押し)
- *------------------------------------------
- */
-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++) {
-		if ((((sd->deal_item_index[trade_i]-2) >= 0) &&
-		    (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
-	if (sd->deal_zeny < 0 || sd->deal_zeny > MAX_ZENY || sd->deal_zeny > sd->status.zeny) { // check amount
-		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);
-	}
-}
-
-/*==========================================
- * 取引キャンセル
- *------------------------------------------
- */
-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->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 (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;
-		clif_tradecancelled(sd);
-		clif_tradecancelled(target_sd);
-	}
-}
-
-/*==========================================
- * 取引許諾(trade押し)
- *------------------------------------------
- */
-void trade_tradecommit(struct map_session_data *sd) {
-	struct map_session_data *target_sd;
-	int trade_i;
-	int flag;
-
-	nullpo_retv(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) { // 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
-				    target_sd->deal_zeny >= 0 && target_sd->deal_zeny <= MAX_ZENY && target_sd->deal_zeny <= target_sd->status.zeny && // check amount
-				    (sd->status.zeny + target_sd->deal_zeny) <= MAX_ZENY) { // fix positiv overflow
-
-					// trade is accepted
-					for(trade_i = 0; trade_i < 10; trade_i++) {
-						if (sd->deal_item_amount[trade_i] != 0) {
-							int n = sd->deal_item_index[trade_i] - 2;
-
-							if (sd->status.inventory[n].amount < sd->deal_item_amount[trade_i])
-								sd->deal_item_amount[trade_i] = sd->status.inventory[n].amount;
-                                                        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);
-							else
-								clif_additem(sd, n, 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) {
-							int n = target_sd->deal_item_index[trade_i] - 2;
-
-							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;
-
-                                                        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);
-							else
-								clif_additem(target_sd, n, 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) {
-						sd->status.zeny -= sd->deal_zeny;
-						target_sd->status.zeny += sd->deal_zeny;
-					}
-					if (target_sd->deal_zeny) {
-						target_sd->status.zeny -= target_sd->deal_zeny;
-						sd->status.zeny += target_sd->deal_zeny;
-					}
-					if (sd->deal_zeny || target_sd->deal_zeny) {
-						clif_updatestatus(sd, SP_ZENY);
-						sd->deal_zeny = 0;
-						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;
-					clif_tradecompleted(sd, 0);
-					clif_tradecompleted(target_sd, 0);
-					// save both player to avoid crash: they always have no advantage/disadvantage between the 2 players
-					chrif_save(sd); // do pc_makesavestatus and save storage too
-					chrif_save(target_sd); // do pc_makesavestatus and save storage too
-				// zeny value was modified!!!! hacker with packet modified
-				} else {
-					trade_tradecancel(sd);
-				}
-			}
-		}
-	}
-}