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authorAndrei Karas <akaras@inbox.ru>2011-01-02 01:48:38 +0200
committerAndrei Karas <akaras@inbox.ru>2011-01-02 02:41:24 +0200
commit3eeae12c498d1a4dbe969462d2ba841f77ee3ccb (patch)
treeff8eab35e732bc0749fc11677c8873a7b3a58704 /src/net/tmwa/inventoryhandler.cpp
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Initial commit.
This code based on mana client http://www.gitorious.org/mana/mana and my private repository.
Diffstat (limited to 'src/net/tmwa/inventoryhandler.cpp')
-rw-r--r--src/net/tmwa/inventoryhandler.cpp609
1 files changed, 609 insertions, 0 deletions
diff --git a/src/net/tmwa/inventoryhandler.cpp b/src/net/tmwa/inventoryhandler.cpp
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+++ b/src/net/tmwa/inventoryhandler.cpp
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+/*
+ * The Mana Client
+ * Copyright (C) 2004-2009 The Mana World Development Team
+ * Copyright (C) 2009-2010 The Mana Developers
+ *
+ * This file is part of The Mana Client.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "net/tmwa/inventoryhandler.h"
+
+#include "configuration.h"
+#include "equipment.h"
+#include "event.h"
+#include "inventory.h"
+#include "item.h"
+#include "itemshortcut.h"
+#include "localplayer.h"
+#include "log.h"
+
+#include "gui/widgets/chattab.h"
+
+#include "net/messagein.h"
+#include "net/messageout.h"
+
+#include "net/tmwa/protocol.h"
+
+#include "resources/iteminfo.h"
+
+#include "utils/gettext.h"
+#include "utils/stringutils.h"
+
+#include <SDL_types.h>
+
+extern Net::InventoryHandler *inventoryHandler;
+
+const Equipment::Slot EQUIP_POINTS[Equipment::EQUIP_VECTOREND] =
+{
+ Equipment::EQUIP_LEGS_SLOT,
+ Equipment::EQUIP_FIGHT1_SLOT,
+ Equipment::EQUIP_GLOVES_SLOT,
+ Equipment::EQUIP_RING2_SLOT,
+ Equipment::EQUIP_RING1_SLOT,
+ Equipment::EQUIP_FIGHT2_SLOT,
+ Equipment::EQUIP_FEET_SLOT,
+ Equipment::EQUIP_NECK_SLOT,
+ Equipment::EQUIP_HEAD_SLOT,
+ Equipment::EQUIP_TORSO_SLOT,
+ Equipment::EQUIP_EVOL_RING1_SLOT,
+ Equipment::EQUIP_EVOL_RING2_SLOT,
+ Equipment::EQUIP_PROJECTILE_SLOT,
+};
+
+const Equipment::Slot EQUIP_CONVERT[] =
+{
+ Equipment::EQUIP_PROJECTILE_SLOT, // 0
+ Equipment::EQUIP_FEET_SLOT, // SPRITE_SHOE
+ Equipment::EQUIP_LEGS_SLOT, // SPRITE_BOTTOMCLOTHES
+ Equipment::EQUIP_TORSO_SLOT, // SPRITE_TOPCLOTHES
+ Equipment::EQUIP_PROJECTILE_SLOT, // 0
+ Equipment::EQUIP_PROJECTILE_SLOT, // 0
+ Equipment::EQUIP_PROJECTILE_SLOT, // 0
+ Equipment::EQUIP_HEAD_SLOT, // SPRITE_HAT
+ Equipment::EQUIP_PROJECTILE_SLOT, // 0
+ Equipment::EQUIP_GLOVES_SLOT, // SPRITE_GLOVES
+ Equipment::EQUIP_FIGHT1_SLOT, // SPRITE_WEAPON
+ Equipment::EQUIP_FIGHT2_SLOT, // SPRITE_SHIELD
+ Equipment::EQUIP_PROJECTILE_SLOT, // 0
+ Equipment::EQUIP_PROJECTILE_SLOT, // 0
+ Equipment::EQUIP_PROJECTILE_SLOT, // 0
+};
+
+namespace TmwAthena
+{
+
+int getSlot(int eAthenaSlot);
+
+int getSlot(int eAthenaSlot)
+{
+ if (eAthenaSlot == 0)
+ return Equipment::EQUIP_VECTOREND;
+
+ if (eAthenaSlot & 0x8000)
+ return Equipment::EQUIP_PROJECTILE_SLOT;
+
+ int mask = 1;
+ int position = 0;
+ while (!(eAthenaSlot & mask))
+ {
+ mask <<= 1;
+ position++;
+ }
+ return EQUIP_POINTS[position];
+}
+
+enum
+{
+ debugInventory = 1
+};
+
+InventoryHandler::InventoryHandler()
+{
+ static const Uint16 _messages[] =
+ {
+ SMSG_PLAYER_INVENTORY,
+ SMSG_PLAYER_INVENTORY_ADD,
+ SMSG_PLAYER_INVENTORY_REMOVE,
+ SMSG_PLAYER_INVENTORY_USE,
+ SMSG_ITEM_USE_RESPONSE,
+ SMSG_PLAYER_STORAGE_ITEMS,
+ SMSG_PLAYER_STORAGE_EQUIP,
+ SMSG_PLAYER_STORAGE_STATUS,
+ SMSG_PLAYER_STORAGE_ADD,
+ SMSG_PLAYER_STORAGE_REMOVE,
+ SMSG_PLAYER_STORAGE_CLOSE,
+ SMSG_PLAYER_EQUIPMENT,
+ SMSG_PLAYER_EQUIP,
+ SMSG_PLAYER_UNEQUIP,
+ SMSG_PLAYER_ARROW_EQUIP,
+ SMSG_PLAYER_ATTACK_RANGE,
+ 0
+ };
+ handledMessages = _messages;
+ inventoryHandler = this;
+
+ mStorage = 0;
+ mStorageWindow = 0;
+}
+
+InventoryHandler::~InventoryHandler()
+{
+ if (mStorageWindow)
+ {
+ mStorageWindow->close();
+ mStorageWindow = 0;
+ }
+
+ delete mStorage;
+ mStorage = 0;
+}
+
+void InventoryHandler::handleMessage(Net::MessageIn &msg)
+{
+ int number, flag;
+ int index, amount, itemId, equipType, arrow, refine;
+ int identified, cards[4], itemType;
+ Inventory *inventory = 0;
+ if (player_node)
+ inventory = PlayerInfo::getInventory();
+
+ switch (msg.getId())
+ {
+ case SMSG_PLAYER_INVENTORY:
+ case SMSG_PLAYER_STORAGE_ITEMS:
+ if (msg.getId() == SMSG_PLAYER_INVENTORY)
+ {
+ // Clear inventory - this will be a complete refresh
+ mEquips.clear();
+ PlayerInfo::getEquipment()->setBackend(&mEquips);
+
+ if (inventory)
+ inventory->clear();
+ }
+ else
+ {
+ mInventoryItems.clear();
+ }
+
+ msg.readInt16(); // length
+ number = (msg.getLength() - 4) / 18;
+
+ for (int loop = 0; loop < number; loop++)
+ {
+ index = msg.readInt16();
+ itemId = msg.readInt16();
+ itemType = msg.readInt8();
+ identified = msg.readInt8();
+ amount = msg.readInt16();
+ arrow = msg.readInt16();
+ for (int i = 0; i < 4; i++)
+ cards[i] = msg.readInt16();
+
+ index -= (msg.getId() == SMSG_PLAYER_INVENTORY) ?
+ INVENTORY_OFFSET : STORAGE_OFFSET;
+
+ if (debugInventory)
+ {
+ logger->log("Index: %d, ID: %d, Type: %d, Identified: %d, "
+ "Qty: %d, Cards: %d, %d, %d, %d",
+ index, itemId, itemType, identified, amount,
+ cards[0], cards[1], cards[2], cards[3]);
+ }
+
+ if (msg.getId() == SMSG_PLAYER_INVENTORY)
+ {
+ // Trick because arrows are not considered equipment
+ bool isEquipment = arrow & 0x8000;
+
+ if (inventory)
+ {
+ inventory->setItem(index, itemId, amount,
+ 0, isEquipment);
+ }
+ }
+ else
+ {
+ mInventoryItems.push_back(InventoryItem(index, itemId,
+ amount, 0, false));
+ }
+ }
+ break;
+
+ case SMSG_PLAYER_STORAGE_EQUIP:
+ msg.readInt16(); // length
+ number = (msg.getLength() - 4) / 20;
+
+ for (int loop = 0; loop < number; loop++)
+ {
+ index = msg.readInt16() - STORAGE_OFFSET;
+ itemId = msg.readInt16();
+ itemType = msg.readInt8();
+ identified = msg.readInt8();
+ amount = 1;
+ msg.readInt16(); // Equip Point?
+ msg.readInt16(); // Another Equip Point?
+ msg.readInt8(); // Attribute (broken)
+ refine = msg.readInt8();
+ for (int i = 0; i < 4; i++)
+ cards[i] = msg.readInt16();
+
+ if (debugInventory)
+ {
+ logger->log("Index: %d, ID: %d, Type: %d, Identified: %d, "
+ "Qty: %d, Cards: %d, %d, %d, %d, Refine: %d",
+ index, itemId, itemType, identified, amount,
+ cards[0], cards[1], cards[2], cards[3],
+ refine);
+ }
+
+ mInventoryItems.push_back(InventoryItem(index, itemId, amount,
+ refine, false));
+ }
+ break;
+
+ case SMSG_PLAYER_INVENTORY_ADD:
+ index = msg.readInt16() - INVENTORY_OFFSET;
+ amount = msg.readInt16();
+ itemId = msg.readInt16();
+ identified = msg.readInt8();
+ msg.readInt8(); // attribute
+ refine = msg.readInt8();
+ for (int i = 0; i < 4; i++)
+ cards[i] = msg.readInt16();
+ equipType = msg.readInt16();
+ itemType = msg.readInt8();
+
+ {
+ const ItemInfo &itemInfo = ItemDB::get(itemId);
+
+ if (msg.readInt8() > 0)
+ {
+ if (player_node)
+ player_node->pickedUp(itemInfo, 0);
+ }
+ else
+ {
+ if (player_node)
+ player_node->pickedUp(itemInfo, amount);
+
+ if (inventory)
+ {
+ Item *item = inventory->getItem(index);
+
+ if (item && item->getId() == itemId)
+ amount += inventory->getItem(index)->getQuantity();
+
+ inventory->setItem(index, itemId, amount, refine,
+ equipType != 0);
+ }
+ }
+ } break;
+
+ case SMSG_PLAYER_INVENTORY_REMOVE:
+ index = msg.readInt16() - INVENTORY_OFFSET;
+ amount = msg.readInt16();
+ if (inventory)
+ {
+ if (Item *item = inventory->getItem(index))
+ {
+ item->increaseQuantity(-amount);
+ if (item->getQuantity() == 0)
+ inventory->removeItemAt(index);
+ }
+ }
+ break;
+
+ case SMSG_PLAYER_INVENTORY_USE:
+ index = msg.readInt16() - INVENTORY_OFFSET;
+ msg.readInt16(); // item id
+ msg.readInt32(); // id
+ amount = msg.readInt16();
+ msg.readInt8(); // type
+
+ if (inventory)
+ {
+ if (Item *item = inventory->getItem(index))
+ {
+ if (amount)
+ item->setQuantity(amount);
+ else
+ inventory->removeItemAt(index);
+ }
+ }
+ break;
+
+ case SMSG_ITEM_USE_RESPONSE:
+ index = msg.readInt16() - INVENTORY_OFFSET;
+ amount = msg.readInt16();
+
+ if (msg.readInt8() == 0)
+ {
+ SERVER_NOTICE(_("Failed to use item."))
+ }
+ else
+ {
+ if (inventory)
+ {
+ if (Item *item = inventory->getItem(index))
+ {
+ if (amount)
+ item->setQuantity(amount);
+ else
+ inventory->removeItemAt(index);
+ }
+ }
+ }
+ break;
+
+ case SMSG_PLAYER_STORAGE_STATUS:
+ /*
+ * This is the closest we get to an "Open Storage" packet from the
+ * server. It always comes after the two SMSG_PLAYER_STORAGE_...
+ * packets that update storage contents.
+ */
+ {
+ msg.readInt16(); // Used count
+ int size = msg.readInt16(); // Max size
+
+ if (!mStorage)
+ mStorage = new Inventory(Inventory::STORAGE, size);
+
+ InventoryItems::iterator it = mInventoryItems.begin();
+ InventoryItems::iterator it_end = mInventoryItems.end();
+ for (; it != it_end; it++)
+ mStorage->setItem((*it).slot, (*it).id, (*it).quantity,
+ (*it).equip);
+ mInventoryItems.clear();
+
+ if (!mStorageWindow)
+ mStorageWindow = new InventoryWindow(mStorage);
+ }
+ break;
+
+ case SMSG_PLAYER_STORAGE_ADD:
+ // Move an item into storage
+ index = msg.readInt16() - STORAGE_OFFSET;
+ amount = msg.readInt32();
+ itemId = msg.readInt16();
+ identified = msg.readInt8();
+ msg.readInt8(); // attribute
+ refine = msg.readInt8();
+ for (int i = 0; i < 4; i++)
+ cards[i] = msg.readInt16();
+
+ if (Item *item = mStorage->getItem(index))
+ {
+ item->setId(itemId);
+ item->increaseQuantity(amount);
+ }
+ else
+ {
+ if (mStorage)
+ mStorage->setItem(index, itemId, amount, false);
+ }
+ break;
+
+ case SMSG_PLAYER_STORAGE_REMOVE:
+ // Move an item out of storage
+ index = msg.readInt16() - STORAGE_OFFSET;
+ amount = msg.readInt16();
+ if (mStorage)
+ {
+ if (Item *item = mStorage->getItem(index))
+ {
+ item->increaseQuantity(-amount);
+ if (item->getQuantity() == 0)
+ mStorage->removeItemAt(index);
+ }
+ }
+ break;
+
+ case SMSG_PLAYER_STORAGE_CLOSE:
+ // Storage access has been closed
+
+ // Storage window deletes itself
+ mStorageWindow = 0;
+
+ if (mStorage)
+ mStorage->clear();
+
+ delete mStorage;
+ mStorage = 0;
+ break;
+
+ case SMSG_PLAYER_EQUIPMENT:
+ msg.readInt16(); // length
+ number = (msg.getLength() - 4) / 20;
+
+ for (int loop = 0; loop < number; loop++)
+ {
+ index = msg.readInt16() - INVENTORY_OFFSET;
+ itemId = msg.readInt16();
+ msg.readInt8(); // type
+ msg.readInt8(); // identify flag
+ msg.readInt16(); // equip type
+ equipType = msg.readInt16();
+ msg.readInt8(); // attribute
+ refine = msg.readInt8();
+ msg.skip(8); // card
+
+ if (inventory)
+ inventory->setItem(index, itemId, 1, refine, true);
+
+ if (equipType)
+ mEquips.setEquipment(getSlot(equipType), index);
+ }
+ break;
+
+ case SMSG_PLAYER_EQUIP:
+ index = msg.readInt16() - INVENTORY_OFFSET;
+ equipType = msg.readInt16();
+ flag = msg.readInt8();
+
+ if (!flag)
+ SERVER_NOTICE(_("Unable to equip."))
+ else
+ mEquips.setEquipment(getSlot(equipType), index);
+ break;
+
+ case SMSG_PLAYER_UNEQUIP:
+ index = msg.readInt16() - INVENTORY_OFFSET;
+ equipType = msg.readInt16();
+ flag = msg.readInt8();
+
+ if (flag)
+ mEquips.setEquipment(getSlot(equipType), -1);
+ break;
+
+ case SMSG_PLAYER_ATTACK_RANGE:
+ {
+ int range = msg.readInt16();
+ if (player_node)
+ player_node->setAttackRange(range);
+ PlayerInfo::setStatBase(ATTACK_RANGE, range);
+ PlayerInfo::setStatMod(ATTACK_RANGE, 0);
+ break;
+ }
+
+ case SMSG_PLAYER_ARROW_EQUIP:
+ index = msg.readInt16();
+
+ if (index <= 1)
+ break;
+
+ index -= INVENTORY_OFFSET;
+
+ logger->log("Arrows equipped: %i", index);
+ mEquips.setEquipment(Equipment::EQUIP_PROJECTILE_SLOT, index);
+ break;
+
+ default:
+ break;
+ }
+}
+
+void InventoryHandler::equipItem(const Item *item)
+{
+ if (!item)
+ return;
+
+ MessageOut outMsg(CMSG_PLAYER_EQUIP);
+ outMsg.writeInt16(static_cast<Sint16>(
+ item->getInvIndex() + INVENTORY_OFFSET));
+ outMsg.writeInt16(0);
+}
+
+void InventoryHandler::unequipItem(const Item *item)
+{
+ if (!item)
+ return;
+
+ MessageOut outMsg(CMSG_PLAYER_UNEQUIP);
+ outMsg.writeInt16(static_cast<Sint16>(
+ item->getInvIndex() + INVENTORY_OFFSET));
+}
+
+void InventoryHandler::useItem(const Item *item)
+{
+ if (!item)
+ return;
+
+ MessageOut outMsg(CMSG_PLAYER_INVENTORY_USE);
+ outMsg.writeInt16(static_cast<Sint16>(
+ item->getInvIndex() + INVENTORY_OFFSET));
+ outMsg.writeInt32(item->getId()); // unused
+}
+
+void InventoryHandler::dropItem(const Item *item, int amount)
+{
+ if (!item)
+ return;
+
+ // TODO: Fix wrong coordinates of drops, serverside? (what's wrong here?)
+ MessageOut outMsg(CMSG_PLAYER_INVENTORY_DROP);
+ outMsg.writeInt16(static_cast<Sint16>(
+ item->getInvIndex() + INVENTORY_OFFSET));
+ outMsg.writeInt16(static_cast<Sint16>(amount));
+}
+
+bool InventoryHandler::canSplit(const Item *item _UNUSED_)
+{
+ return false;
+}
+
+void InventoryHandler::splitItem(const Item *item _UNUSED_,
+ int amount _UNUSED_)
+{
+ // Not implemented for eAthena (possible?)
+}
+
+void InventoryHandler::moveItem(int oldIndex _UNUSED_, int newIndex _UNUSED_)
+{
+ // Not implemented for eAthena (possible?)
+}
+
+void InventoryHandler::openStorage(int type _UNUSED_)
+{
+ // Doesn't apply to eAthena, since opening happens through NPCs?
+}
+
+void InventoryHandler::closeStorage(int type _UNUSED_)
+{
+ MessageOut outMsg(CMSG_CLOSE_STORAGE);
+}
+
+void InventoryHandler::moveItem(int source, int slot, int amount,
+ int destination)
+{
+ if (source == Inventory::INVENTORY && destination == Inventory::STORAGE)
+ {
+ MessageOut outMsg(CMSG_MOVE_TO_STORAGE);
+ outMsg.writeInt16(slot + INVENTORY_OFFSET);
+ outMsg.writeInt32(amount);
+ }
+ else if (source == Inventory::STORAGE
+ && destination == Inventory::INVENTORY)
+ {
+ MessageOut outMsg(CSMG_MOVE_FROM_STORAGE);
+ outMsg.writeInt16(slot + STORAGE_OFFSET);
+ outMsg.writeInt32(amount);
+ }
+}
+
+size_t InventoryHandler::getSize(int type) const
+{
+ switch (type)
+ {
+ case Inventory::INVENTORY:
+ return 100;
+ case Inventory::STORAGE:
+ return 0; // Comes from server after items
+ case Inventory::TRADE:
+ return 12;
+ case GUILD_STORAGE:
+ return 0; // Comes from server after items
+ default:
+ return 0;
+ }
+}
+int InventoryHandler::convertFromServerSlot(int serverSlot)
+{
+ if (serverSlot < 0 || serverSlot > 13)
+ return 0;
+
+ return EQUIP_CONVERT[serverSlot];
+}
+} // namespace TmwAthena