Ported buy dialog, which could still use visual improvement, and added

\|-`~ to the fixed font.

1 files changed, 152 insertions, 0 deletions

diff --git a/src/gui/buy.cpp b/src/gui/buy.cpp
new file mode 100644
index 00000000..c3b8751d
--- /dev/null
+++ b/src/gui/buy.cpp
@@ -0,0 +1,152 @@
+/*
+ *  The Mana World
+ *  Copyright 2004 The Mana World Development Team
+ *
+ *  This file is part of The Mana World.
+ *
+ *  The Mana World 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.
+ *
+ *  The Mana World 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 The Mana World; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#include "buy.h"
+#include "button.h"
+
+#include <sstream>
+
+BuyDialog::BuyDialog(gcn::Container *parent):
+    Window(parent, "Buy"),
+    money(0)
+{
+    itemList = new gcn::ListBox(this);
+    scrollArea = new gcn::ScrollArea(itemList);
+    slider = new gcn::Slider(1.0);
+    quantityLabel = new gcn::Label("0");
+    moneyLabel = new gcn::Label("350 G");
+    okButton = new Button("OK");
+    cancelButton = new Button("Cancel");
+
+    setSize(260, 175);
+    scrollArea->setDimension(gcn::Rectangle(5, 5, 250, 110));
+    slider->setDimension(gcn::Rectangle(5, 120, 200, 10));
+    quantityLabel->setPosition(215, 120);
+    moneyLabel->setPosition(5, 135);
+    okButton->setPosition(180, 145);
+    cancelButton->setPosition(208, 145);
+
+    itemList->setEventId("item");
+    slider->setEventId("slider");
+    okButton->setEventId("ok");
+    cancelButton->setEventId("cancel");
+
+    itemList->addActionListener(this);
+    slider->addActionListener(this);
+    okButton->addActionListener(this);
+    cancelButton->addActionListener(this);
+
+    add(scrollArea);
+    add(slider);
+    add(quantityLabel);
+    add(moneyLabel);
+    add(okButton);
+    add(cancelButton);
+
+    setLocationRelativeTo(getParent());
+}
+
+BuyDialog::~BuyDialog()
+{
+    delete cancelButton;
+    delete okButton;
+    delete moneyLabel;
+    delete slider;
+    delete itemList;
+    delete scrollArea;
+}
+
+void BuyDialog::setMoney(int amount)
+{
+    money = amount;
+    std::stringstream ss;
+    ss << money << " G";
+    moneyLabel->setCaption(ss.str());
+    moneyLabel->adjustSize();
+}
+
+void BuyDialog::reset()
+{
+    shopInventory.clear();
+    money = 0;
+}
+
+void BuyDialog::addItem(short id, int price)
+{
+    ITEM_SHOP item_shop;
+
+    if (id - 501 >= 0 && id - 501 <= 11) {
+        sprintf(item_shop.name, "%s %i gp", item_db[id - 501], price);
+    }
+    else {
+        sprintf(item_shop.name, "Unknown item %i gp", price);
+    }
+    item_shop.price = price;
+    item_shop.id = id;
+
+    shopInventory.push_back(item_shop);
+    itemList->adjustSize();
+}
+
+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;
+            std::stringstream ss;
+
+            ss << (int)(slider->getValue() * maxItems);
+            quantityLabel->setCaption(ss.str());
+            quantityLabel->adjustSize();
+        }
+    }
+    else if (eventId == "ok") {
+        if (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);
+            }
+        }
+        setVisible(false);
+    }
+    else if (eventId == "cancel") {
+        setVisible(false);
+    }
+}
+
+int BuyDialog::getNumberOfElements()
+{
+    return shopInventory.size();
+}
+
+std::string BuyDialog::getElementAt(int i)
+{
+    return shopInventory[i].name;
+}