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Diffstat (limited to 'src/gui/buy.cpp')
-rw-r--r--src/gui/buy.cpp233
1 files changed, 186 insertions, 47 deletions
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()
+ {
+ }
+}
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-12-02 12:15:13 +0000