/* * The ManaPlus Client * Copyright (C) 2004-2009 The Mana World Development Team * Copyright (C) 2009-2010 The Mana Developers * Copyright (C) 2011 The ManaPlus Developers * * This file is part of The ManaPlus 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 "gui/tradewindow.h" #include "configuration.h" #include "inventory.h" #include "item.h" #include "localplayer.h" #include "playerinfo.h" #include "playerrelations.h" #include "units.h" #include "gui/gui.h" #include "gui/inventorywindow.h" #include "gui/itemamountwindow.h" #include "gui/setup.h" #include "gui/theme.h" #include "gui/widgets/button.h" #include "gui/widgets/chattab.h" #include "gui/widgets/itemcontainer.h" #include "gui/widgets/label.h" #include "gui/widgets/scrollarea.h" #include "gui/widgets/textfield.h" #include "gui/widgets/layout.h" #include "net/inventoryhandler.h" #include "net/net.h" #include "net/tradehandler.h" #include "utils/gettext.h" #include "utils/stringutils.h" #include <guichan/font.hpp> #include <sstream> #include "debug.h" #define CAPTION_PROPOSE _("Propose trade") #define CAPTION_CONFIRMED _("Confirmed. Waiting...") #define CAPTION_ACCEPT _("Agree trade") #define CAPTION_ACCEPTED _("Agreed. Waiting...") TradeWindow::TradeWindow(): Window(_("Trade: You")), mMyInventory(new Inventory(Inventory::TRADE)), mPartnerInventory(new Inventory(Inventory::TRADE)), mStatus(PROPOSING), mAutoAddItem(0), mAutoAddToNick(""), mGotMoney(0), mGotMaxMoney(0), mAutoMoney(0) { logger->log1("TradeWindow::TradeWindow nick"); setWindowName("Trade"); setResizable(true); setCloseButton(true); setDefaultSize(386, 180, ImageRect::CENTER); setMinWidth(386); setMinHeight(180); if (setupWindow) setupWindow->registerWindowForReset(this); mAddButton = new Button(_("Add"), "add", this); mOkButton = new Button("", "", this); // Will be filled in later int width = std::max(mOkButton->getFont()->getWidth(CAPTION_PROPOSE), mOkButton->getFont()->getWidth(CAPTION_CONFIRMED)); width = std::max(width, mOkButton->getFont()->getWidth(CAPTION_ACCEPT)); width = std::max(width, mOkButton->getFont()->getWidth(CAPTION_ACCEPTED)); mOkButton->setWidth(8 + width); mMyItemContainer = new ItemContainer(mMyInventory.get()); mMyItemContainer->addSelectionListener(this); ScrollArea *myScroll = new ScrollArea(mMyItemContainer); myScroll->setHorizontalScrollPolicy(gcn::ScrollArea::SHOW_NEVER); mPartnerItemContainer = new ItemContainer(mPartnerInventory.get()); mPartnerItemContainer->addSelectionListener(this); ScrollArea *partnerScroll = new ScrollArea(mPartnerItemContainer); partnerScroll->setHorizontalScrollPolicy(gcn::ScrollArea::SHOW_NEVER); mMoneyLabel = new Label(strprintf(_("You get %s"), "")); gcn::Label *mMoneyLabel2 = new Label(_("You give:")); mMoneyField = new TextField; mMoneyField->setWidth(40); mMoneyChangeButton = new Button(_("Change"), "money", this); place(1, 0, mMoneyLabel); place(0, 1, myScroll).setPadding(3); place(1, 1, partnerScroll).setPadding(3); ContainerPlacer place; place = getPlacer(0, 0); place(0, 0, mMoneyLabel2); place(1, 0, mMoneyField, 2); place(3, 0, mMoneyChangeButton).setHAlign(LayoutCell::LEFT); place = getPlacer(0, 2); place(0, 0, mAddButton); place(1, 0, mOkButton); Layout &layout = getLayout(); layout.extend(0, 2, 2, 1); layout.setRowHeight(1, Layout::AUTO_SET); layout.setRowHeight(2, 0); layout.setColWidth(0, Layout::AUTO_SET); layout.setColWidth(1, Layout::AUTO_SET); loadWindowState(); reset(); } TradeWindow::~TradeWindow() { } void TradeWindow::setMoney(int amount) { if (amount < 0 || amount < mGotMaxMoney) { if (config.getBoolValue("securetrades")) { close(); return; } else { mMoneyLabel->setForegroundColor(Theme::getThemeColor( Theme::WARNING)); } } else { mMoneyLabel->setForegroundColor(Theme::getThemeColor(Theme::TEXT)); mGotMaxMoney = amount; } mGotMoney = amount; mMoneyLabel->setCaption(strprintf(_("You get %s"), Units::formatCurrency(amount).c_str())); mMoneyLabel->adjustSize(); } void TradeWindow::addItem(int id, bool own, int quantity, int refine, unsigned char color) { if (own) mMyInventory->addItem(id, quantity, refine, color); else mPartnerInventory->addItem(id, quantity, refine, color); } void TradeWindow::addItem2(int id, bool own, int quantity, int refine, unsigned char color, bool equipment) { if (own) mMyInventory->addItem(id, quantity, refine, color, equipment); else mPartnerInventory->addItem(id, quantity, refine, color, equipment); } void TradeWindow::changeQuantity(int index, bool own, int quantity) { if (own) { if (mMyInventory->getItem(index)) mMyInventory->getItem(index)->setQuantity(quantity); } else { if (mPartnerInventory->getItem(index)) mPartnerInventory->getItem(index)->setQuantity(quantity); } } void TradeWindow::increaseQuantity(int index, bool own, int quantity) { if (own) { if (mMyInventory->getItem(index)) mMyInventory->getItem(index)->increaseQuantity(quantity); } else { if (mPartnerInventory->getItem(index)) mPartnerInventory->getItem(index)->increaseQuantity(quantity); } } void TradeWindow::reset() { mMyInventory->clear(); mPartnerInventory->clear(); mOkOther = false; mOkMe = false; setMoney(0); mMoneyField->setEnabled(true); mMoneyField->setText(""); mMoneyLabel->setForegroundColor(Theme::getThemeColor(Theme::TEXT)); mAddButton->setEnabled(true); mMoneyChangeButton->setEnabled(true); mGotMoney = 0; mGotMaxMoney = 0; setStatus(PREPARING); } void TradeWindow::receivedOk(bool own) { if (own) mOkMe = true; else mOkOther = true; if (mOkMe && mOkOther) { //mOkMe = false; //mOkOther = false; setStatus(ACCEPTING); } } void TradeWindow::tradeItem(Item *item, int quantity, bool check) { if (check && !checkItem(item)) return; Net::getTradeHandler()->addItem(item, quantity); } void TradeWindow::valueChanged(const gcn::SelectionEvent &event) { if (!mMyItemContainer || !mPartnerItemContainer) return; /* If an item is selected in one container, make sure no item is selected * in the other container. */ if (event.getSource() == mMyItemContainer && mMyItemContainer->getSelectedItem()) { mPartnerItemContainer->selectNone(); } else if (mPartnerItemContainer->getSelectedItem()) { mMyItemContainer->selectNone(); } } void TradeWindow::setStatus(Status s) { if (s == mStatus) return; mStatus = s; switch (s) { case PREPARING: mOkButton->setCaption(CAPTION_PROPOSE); mOkButton->setActionEventId("ok"); break; case PROPOSING: mOkButton->setCaption(CAPTION_CONFIRMED); mOkButton->setActionEventId(""); break; case ACCEPTING: mOkButton->setCaption(CAPTION_ACCEPT); mOkButton->setActionEventId("trade"); break; case ACCEPTED: mOkButton->setCaption(CAPTION_ACCEPTED); mOkButton->setActionEventId(""); break; default: break; } mOkButton->setEnabled((s != PROPOSING && s != ACCEPTED)); } void TradeWindow::action(const gcn::ActionEvent &event) { if (!inventoryWindow) return; Item *item = inventoryWindow->getSelectedItem(); if (event.getId() == "add") { if (mStatus != PREPARING) return; if (!inventoryWindow->isVisible()) { inventoryWindow->setVisible(true); return; } if (!item) return; if (mMyInventory->getFreeSlot() == -1) return; if (!checkItem(item)) return; // Choose amount of items to trade ItemAmountWindow::showWindow(ItemAmountWindow::TradeAdd, this, item); setStatus(PREPARING); } else if (event.getId() == "cancel") { setVisible(false); reset(); PlayerInfo::setTrading(false); Net::getTradeHandler()->cancel(); } else if (event.getId() == "ok") { mMoneyField->setEnabled(false); mAddButton->setEnabled(false); mMoneyChangeButton->setEnabled(false); receivedOk(true); setStatus(PROPOSING); Net::getTradeHandler()->confirm(); } else if (event.getId() == "trade") { receivedOk(true); setStatus(ACCEPTED); Net::getTradeHandler()->finish(); } else if (event.getId() == "money") { if (mStatus != PREPARING) return; int v = atoi(mMoneyField->getText().c_str()); int curMoney = PlayerInfo::getAttribute(MONEY); if (v > curMoney) { if (localChatTab) { localChatTab->chatLog(_("You don't have enough money."), BY_SERVER); } v = curMoney; } Net::getTradeHandler()->setMoney(v); mMoneyField->setText(strprintf("%d", v)); } } void TradeWindow::close() { Net::getTradeHandler()->cancel(); clear(); } void TradeWindow::clear() { mAutoAddItem = 0; mAutoAddToNick = ""; mAutoMoney = 0; mAutoAddAmount = 0; mGotMoney = 0; mGotMaxMoney = 0; mMoneyLabel->setForegroundColor(Theme::getThemeColor(Theme::TEXT)); } void TradeWindow::addAutoItem(std::string nick, Item* item, int amount) { mAutoAddToNick = nick; mAutoAddItem = item; mAutoAddAmount = amount; } void TradeWindow::addAutoMoney(std::string nick, int money) { mAutoAddToNick = nick; mAutoMoney = money; } void TradeWindow::initTrade(std::string nick) { if (!player_node) return; if (!mAutoAddToNick.empty() && mAutoAddToNick == nick) { if (mAutoAddItem && mAutoAddItem->getQuantity()) { Inventory *inv = PlayerInfo::getInventory(); if (inv) { Item *item = inv->findItem(mAutoAddItem->getId(), mAutoAddItem->getColor()); if (item) tradeItem(item, mAutoAddItem->getQuantity()); } } if (mAutoMoney) { Net::getTradeHandler()->setMoney(mAutoMoney); mMoneyField->setText(strprintf("%d", mAutoMoney)); } } clear(); if (!player_relations.isGoodName(nick)) setCaptionFont(gui->getSecureFont()); } bool TradeWindow::checkItem(Item *item) { Item *tradeItem = mMyInventory->findItem( item->getId(), item->getColor()); if (tradeItem && (tradeItem->getQuantity() > 1 || item->getQuantity() > 1)) { if (localChatTab) { localChatTab->chatLog(_("Failed adding item. You can not " "overlap one kind of item on the window."), BY_SERVER); } return false; } return true; }