From 5731ddbf5ef5fa1556a7c5f84c0c71865a15499b Mon Sep 17 00:00:00 2001 From: Cedric Borgese Date: Fri, 22 Jul 2005 17:27:59 +0000 Subject: Merge between moi1392's branch and head --- src/gui/buy.cpp | 233 ++++++++++++++++++++++++++++++++++++++++++++------------ 1 file changed, 186 insertions(+), 47 deletions(-) (limited to 'src/gui/buy.cpp') diff --git a/src/gui/buy.cpp b/src/gui/buy.cpp index 8d1986d5..74a18cf1 100644 --- a/src/gui/buy.cpp +++ b/src/gui/buy.cpp @@ -34,16 +34,17 @@ BuyDialog::BuyDialog(): Window("Buy"), - money(0) + m_money(0) { itemList = new ListBox(this); scrollArea = new ScrollArea(itemList); slider = new Slider(1.0); quantityLabel = new gcn::Label("0"); - moneyLabel = new gcn::Label("350 G"); - okButton = new Button("OK"); - cancelButton = new Button("Cancel"); - okButton->setEnabled(false); + moneyLabel = new gcn::Label("price : 0 G"); + increaseButton = new Button("+"); + decreaseButton = new Button("-"); + buyButton = new Button("Buy"); + quitButton = new Button("Quit"); itemNameLabel = new gcn::Label("Name:"); itemDescLabel = new gcn::Label("Description:"); @@ -51,42 +52,68 @@ BuyDialog::BuyDialog(): scrollArea->setHorizontalScrollPolicy(gcn::ScrollArea::SHOW_NEVER); scrollArea->setDimension(gcn::Rectangle(5, 5, 250, 110)); itemList->setDimension(gcn::Rectangle(5, 5, 238, 110)); + slider->setDimension(gcn::Rectangle(5, 120, 200, 10)); + slider->setEnabled(false); + quantityLabel->setPosition(215, 120); moneyLabel->setPosition(5, 133); - okButton->setPosition(180, 174); - cancelButton->setPosition(208, 174); + + increaseButton->setPosition(40, 174); + increaseButton->setSize(20, 20); + increaseButton->setEnabled(false); + + decreaseButton->setPosition(10, 174); + decreaseButton->setSize(20, 20); + decreaseButton->setEnabled(false); + + buyButton->setPosition(180, 174); + buyButton->setEnabled(false); + + quitButton->setPosition(212, 174); itemNameLabel->setDimension(gcn::Rectangle(5, 145, 240, 14)); itemDescLabel->setDimension(gcn::Rectangle(5, 157, 240, 14)); itemList->setEventId("item"); slider->setEventId("slider"); - okButton->setEventId("ok"); - cancelButton->setEventId("cancel"); + increaseButton->setEventId("+"); + decreaseButton->setEventId("-"); + buyButton->setEventId("buy"); + quitButton->setEventId("quit"); itemList->addActionListener(this); slider->addActionListener(this); - okButton->addActionListener(this); - cancelButton->addActionListener(this); + increaseButton->addActionListener(this); + decreaseButton->addActionListener(this); + buyButton->addActionListener(this); + quitButton->addActionListener(this); add(scrollArea); add(slider); add(quantityLabel); add(moneyLabel); - add(okButton); - add(cancelButton); + add(buyButton); + add(quitButton); + add(increaseButton); + add(decreaseButton); add(itemNameLabel); add(itemDescLabel); setLocationRelativeTo(getParent()); + + m_amountItems = 0; + m_maxItems = 0; + m_money = 0; } BuyDialog::~BuyDialog() { - delete cancelButton; - delete okButton; + delete increaseButton; + delete decreaseButton; + delete quitButton; + delete buyButton; delete moneyLabel; delete slider; delete itemList; @@ -97,17 +124,17 @@ BuyDialog::~BuyDialog() void BuyDialog::setMoney(int amount) { - money = amount; - std::stringstream ss; - ss << money << " G"; - moneyLabel->setCaption(ss.str()); - moneyLabel->adjustSize(); + m_money = amount; + //std::stringstream ss; + //ss << m_money << " G"; + //moneyLabel->setCaption(ss.str()); + //moneyLabel->adjustSize(); } void BuyDialog::reset() { shopInventory.clear(); - money = 0; + m_money = 0; } void BuyDialog::addItem(short id, int price) @@ -127,40 +154,145 @@ void BuyDialog::action(const std::string& eventId) { int selectedItem = itemList->getSelected(); - if (eventId == "slider" || eventId == "item") { - if (selectedItem > -1) { - int maxItems = money / shopInventory[selectedItem].price; - int numItems = (int)(slider->getValue() * maxItems); - std::stringstream ss; + std::stringstream oss; + + if (eventId == "item") + { + if (selectedItem > -1) + { + slider->setEnabled(true); + increaseButton->setEnabled(true); + m_amountItems = 0; + m_maxItems = m_money / shopInventory[selectedItem].price; + } + else + { + slider->setValue(0); + slider->setEnabled(false); + increaseButton->setEnabled(false); + decreaseButton->setEnabled(false); + buyButton->setEnabled(false); + m_amountItems = 0; + m_maxItems = 0; + } + } + else if (eventId == "slider" && selectedItem > -1) + { + m_amountItems = (int)(slider->getValue() * m_maxItems); - ss << numItems; - quantityLabel->setCaption(ss.str()); - quantityLabel->adjustSize(); + oss << m_amountItems; + quantityLabel->setCaption(oss.str()); + quantityLabel->adjustSize(); - okButton->setEnabled(numItems > 0); + oss.str(""); + oss << "price : " << m_amountItems * shopInventory[selectedItem].price << " G"; + moneyLabel->setCaption(oss.str()); + moneyLabel->adjustSize(); + + if (m_amountItems > 0) + { + buyButton->setEnabled(true); + decreaseButton->setEnabled(true); + } + else + { + buyButton->setEnabled(false); + decreaseButton->setEnabled(false); + } + + if (m_amountItems == m_maxItems) + { + increaseButton->setEnabled(false); } - else { - okButton->setEnabled(false); + else + { + increaseButton->setEnabled(true); } } - else if (eventId == "ok") { - if (selectedItem > -1) { + else if (eventId == "+" && selectedItem > -1) + { + assert(m_amountItems < m_maxItems); + m_amountItems++; + slider->setValue(double(m_amountItems)/double(m_maxItems)); + + decreaseButton->setEnabled(true); + buyButton->setEnabled(true); + if (m_amountItems == m_maxItems) + { + increaseButton->setEnabled(false); + } + + oss << m_amountItems; + quantityLabel->setCaption(oss.str()); + quantityLabel->adjustSize(); + + oss.str(""); + oss << "price : " << m_amountItems * shopInventory[selectedItem].price << " G"; + moneyLabel->setCaption(oss.str()); + moneyLabel->adjustSize(); + } + else if (eventId == "-" && selectedItem > -1) + { + assert(m_amountItems > 0); + m_amountItems--; + + slider->setValue(double(m_amountItems)/double(m_maxItems)); + + increaseButton->setEnabled(true); + if (m_amountItems == 0) + { + decreaseButton->setEnabled(false); + buyButton->setEnabled(false); + } + + oss << m_amountItems; + quantityLabel->setCaption(oss.str()); + quantityLabel->adjustSize(); + + oss.str(""); + oss << "price : " << m_amountItems * shopInventory[selectedItem].price << " G"; + moneyLabel->setCaption(oss.str()); + moneyLabel->adjustSize(); + } + else if (eventId == "buy" && selectedItem > -1) + { // Attempt purchase - int maxItems = money / shopInventory[selectedItem].price; - int amount = (int)(slider->getValue() * maxItems); - - if (amount > 0) { - WFIFOW(0) = net_w_value(0x00c8); - WFIFOW(2) = net_w_value(8); - WFIFOW(4) = net_w_value(amount); - WFIFOW(6) = net_w_value(shopInventory[selectedItem].id); - WFIFOSET(8); - } + assert(m_amountItems > 0 && m_amountItems <= m_maxItems); + assert(selectedItem >= 0 && selectedItem < int(shopInventory.size())); + + WFIFOW(0) = net_w_value(0x00c8); + WFIFOW(2) = net_w_value(8); + WFIFOW(4) = net_w_value(m_amountItems); + WFIFOW(6) = net_w_value(shopInventory[selectedItem].id); + WFIFOSET(8); + + // update money ! + m_money -= m_amountItems * shopInventory[selectedItem].price; + + if (m_amountItems == m_maxItems) + { + m_maxItems = 0; + slider->setEnabled(false); + increaseButton->setEnabled(false); } - setVisible(false); - current_npc = 0; + else + { + m_maxItems = m_money / shopInventory[selectedItem].price; + } + + decreaseButton->setEnabled(false); + buyButton->setEnabled(false); + + m_amountItems = 0; + slider->setValue(0); + quantityLabel->setCaption("O"); + quantityLabel->adjustSize(); + + moneyLabel->setCaption("price : 0 G"); + moneyLabel->adjustSize(); } - else if (eventId == "cancel") { + else if (eventId == "quit") + { setVisible(false); current_npc = 0; } @@ -190,3 +322,10 @@ std::string BuyDialog::getElementAt(int i) { return shopInventory[i].name; } + +namespace gcn +{ + ListModel::~ListModel() + { + } +} -- cgit v1.2.3-70-g09d2