More Market fixes

* Fixed NextButton and PreviousButton style
* Little update to SpinBox including dontSignal
* Market cleanup and more check to be safe
* Limit Market amountWindow by player balance
* Set proper maximum amount when creating offers
* Fixed fee label not calculating the correct fee sometimes

data/styles/10-buttons.otui

@@ -46,6 +46,7 @@ NextButton < UIButton
   size: 12 21
   image-source: /images/ui/arrow_horizontal
   image-clip: 12 0 12 21
+  image-color: #ffffff
 
   $hover !disabled:
     image-clip: 12 21 12 21
@@ -54,12 +55,13 @@ NextButton < UIButton
     image-clip: 12 21 12 21
 
   $disabled:
-    image-color: #dfdfdf55
+    image-color: #dfdfdf88
 
 PreviousButton < UIButton
   size: 12 21
   image-source: /images/ui/arrow_horizontal
   image-clip: 0 0 12 21
+  image-color: #ffffff
 
   $hover !disabled:
     image-clip: 0 21 12 21
@@ -68,7 +70,7 @@ PreviousButton < UIButton
     image-clip: 0 21 12 21
 
   $disabled:
-    image-color: #dfdfdf55
+    image-color: #dfdfdf88
 
 AddButton < UIButton
   size: 20 20

modules/corelib/ui/uispinbox.lua

@@ -12,7 +12,7 @@ function UISpinBox.create()
   spinbox.step = 1
   spinbox.firstchange = true
   spinbox.mouseScroll = true
-  spinbox:setText("0")
+  spinbox:setText("1")
   spinbox:setValue(1)
   return spinbox
 end
@@ -23,7 +23,7 @@ function UISpinBox:onSetup()
 end
 
 function UISpinBox:onMouseWheel(mousePos, direction)
-  if not self.mouseScroll then 
+  if not self.mouseScroll then
     return false
   end
   if direction == MouseWheelUp then
@@ -66,7 +66,15 @@ function UISpinBox:onTextChange(text, oldText)
 end
 
 function UISpinBox:onValueChange(value)
-  -- nothing todo
+  -- nothing to do
+end
+
+function UISpinBox:onFocusChange(focused)
+  if not focused then
+    if self:getText():len() == 0 then
+      self:setText(self.minimum)
+    end
+  end
 end
 
 function UISpinBox:onStyleApply(styleName, styleNode)
@@ -109,14 +117,16 @@ function UISpinBox:down()
   self:setValue(self.value - self.step)
 end
 
-function UISpinBox:setValue(value)
+function UISpinBox:setValue(value, dontSignal)
   value = value or 0
   value = math.max(math.min(self.maximum, value), self.minimum)
+
   if value == self.value then return end
+
+  self.value = value
   if self:getText():len() > 0 then
     self:setText(value)
   end
-  self.value = value
 
   local upButton = self:getChildById('up')
   local downButton = self:getChildById('down')
@@ -127,7 +137,9 @@ function UISpinBox:setValue(value)
     downButton:setEnabled(self.maximum ~= self.minimum and self.value ~= self.minimum)
   end
 
-  signalcall(self.onValueChange, self, value)
+  if not dontSignal then
+    signalcall(self.onValueChange, self, value)
+  end
 end
 
 function UISpinBox:getValue()

modules/game_market/market.lua

@@ -144,7 +144,7 @@ end
 
 local function clearFee()
   feeLabel:setText('')
-  fee = 0
+  fee = 20
 end
 
 local function refreshTypeList()
@@ -399,46 +399,55 @@ local function destroyAmountWindow()
   end
 end
 
-local function openAmountWindow(callback, type, actionText)
-  local actionText = actionText or ''
-  if not Market.isOfferSelected(type) then
+local function openAmountWindow(callback, actionType, actionText)
+  if not Market.isOfferSelected(actionType) then
     return
   end
+
   amountWindow = g_ui.createWidget('AmountWindow', rootWidget)
   amountWindow:lock()
-  local item = selectedOffer[type]:getItem()
 
-  local max = selectedOffer[type]:getAmount(item:getId())
-  if type == MarketAction.Sell then
+  local offer = selectedOffer[actionType]
+  local item = offer:getItem()
+
+  local maximum = offer:getAmount()
+  if actionType == MarketAction.Sell then
     local depot = Market.getDepotCount(item:getId())
-    if max > depot then
-      max = depot
+    if maximum > depot then
+      maximum = depot
     end
+  else
+    maximum = math.min(maximum, math.floor(information.balance / offer:getPrice()))
+  end
+
+  if item:isStackable() then
+    maximum = math.min(maximum, MarketMaxAmountStackable)
+  else
+    maximum = math.min(maximum, MarketMaxAmount)
   end
 
   local itembox = amountWindow:getChildById('item')
   itembox:setItemId(item:getId())
-  itembox:setText(1)
 
   local scrollbar = amountWindow:getChildById('amountScrollBar')
-  scrollbar:setText(tostring(selectedOffer[type]:getPrice())..'gp')
-  scrollbar:setMaximum(max)
-  scrollbar:setMinimum(1)
-  scrollbar:setValue(1)
+  scrollbar:setText(offer:getPrice()..'gp')
 
   scrollbar.onValueChange = function(widget, value)
-    widget:setText(tostring(value*selectedOffer[type]:getPrice())..'gp')
-    itembox:setText(tostring(value))
+    widget:setText((value*offer:getPrice())..'gp')
+    itembox:setText(value)
   end
 
+  scrollbar:setRange(1, maximum)
+  scrollbar:setValue(1)
+
   local okButton = amountWindow:getChildById('buttonOk')
-  if actionText ~= '' then
+  if actionText then
     okButton:setText(actionText)
   end
 
   local okFunc = function()
-    local counter = selectedOffer[type]:getCounter()
-    local timestamp = selectedOffer[type]:getTimeStamp()
+    local counter = offer:getCounter()
+    local timestamp = offer:getTimeStamp()
     callback(scrollbar:getValue(), timestamp, counter)
     destroyAmountWindow()
   end
@@ -532,46 +541,47 @@ local function onChangeSlotFilter(combobox, option)
 end
 
 local function onChangeOfferType(combobox, option)
-  local id = selectedItem.item.marketData.tradeAs
+  local item = selectedItem.item
+  local maximum = item.thingType:isStackable() and MarketMaxAmountStackable or MarketMaxAmount
+
   if option == 'Sell' then
-    local max = Market.getDepotCount(id)
-    amountEdit:setMaximum(max)
+    maximum = math.min(maximum, Market.getDepotCount(item.marketData.tradeAs))
+    amountEdit:setMaximum(maximum)
   else
-    amountEdit:setMaximum(999999)
+    amountEdit:setMaximum(maximum)
   end
 end
 
 local function onTotalPriceChange()
-  local totalPrice = totalPriceEdit:getValue()
-  local piecePrice = piecePriceEdit:getValue()
   local amount = amountEdit:getValue()
+  local totalPrice = totalPriceEdit:getValue()
+  local piecePrice = math.floor(totalPrice/amount)
 
-  piecePriceEdit:setValue(math.floor(totalPrice/amount))
+  piecePriceEdit:setValue(piecePrice, true)
   if Market.isItemSelected() then
-    updateFee(totalPrice, amount)
+    updateFee(piecePrice, amount)
   end
 end
 
 local function onPiecePriceChange()
+  local amount = amountEdit:getValue()
   local totalPrice = totalPriceEdit:getValue()
   local piecePrice = piecePriceEdit:getValue()
-  local amount = amountEdit:getValue()
 
-  totalPriceEdit:setValue(piecePrice*amount)
+  totalPriceEdit:setValue(piecePrice*amount, true)
   if Market.isItemSelected() then
-    updateFee(totalPrice, amount)
+    updateFee(piecePrice, amount)
   end
 end
 
 local function onAmountChange()
-  local totalPrice = totalPriceEdit:getValue()
-  local piecePrice = piecePriceEdit:getValue()
   local amount = amountEdit:getValue()
+  local piecePrice = piecePriceEdit:getValue()
+  local totalPrice = piecePrice * amount
 
-  piecePriceEdit:setValue(math.floor(totalPrice/amount))
-  totalPriceEdit:setValue(piecePrice*amount)
+  totalPriceEdit:setValue(piecePrice*amount, true)
   if Market.isItemSelected() then
-    updateFee(totalPrice, amount)
+    updateFee(piecePrice, amount)
   end
 end
 
@@ -801,7 +811,7 @@ end
 
 function Market.clearSelectedItem()
   if Market.isItemSelected() then
-    Market.resetCreateOffer()
+    Market.resetCreateOffer(true)
     offerTypeList:clearOptions()
     offerTypeList:setText('Please Select')
     offerTypeList:setEnabled(false)
@@ -878,12 +888,17 @@ function Market.updateCurrentItems()
   Market.loadMarketItems(id)
 end
 
-function Market.resetCreateOffer()
+function Market.resetCreateOffer(resetFee)
   piecePriceEdit:setValue(1)
   totalPriceEdit:setValue(1)
   amountEdit:setValue(1)
   refreshTypeList()
-  clearFee()
+
+  if resetFee then
+    clearFee()
+  else
+    updateFee(0, 0)
+  end
 end
 
 function Market.refreshItemsWidget(selectItem)
@@ -990,8 +1005,6 @@ function Market.createNewOffer()
   local spriteId = selectedItem.item.marketData.tradeAs
 
   local piecePrice = piecePriceEdit:getValue()
-  local totalPrice = totalPriceEdit:getValue()
-
   local amount = amountEdit:getValue()
   local anonymous = anonymous:isChecked() and 1 or 0
 
@@ -1002,6 +1015,9 @@ function Market.createNewOffer()
       errorMsg = errorMsg..'Not enough balance to create this offer.\n'
     end
   elseif type == MarketAction.Sell then
+    if information.balance < fee then
+      errorMsg = errorMsg..'Not enough balance to create this offer.\n'
+    end
     if Market.getDepotCount(spriteId) < amount then
       errorMsg = errorMsg..'Not enough items in your depot to create this offer.\n'
     end
@@ -1012,12 +1028,21 @@ function Market.createNewOffer()
   elseif piecePrice < piecePriceEdit.minimum then
     errorMsg = errorMsg..'Price is too low.\n'
   end
+
   if amount > amountEdit.maximum then
     errorMsg = errorMsg..'Amount is too high.\n'
   elseif amount < amountEdit.minimum then
     errorMsg = errorMsg..'Amount is too low.\n'
   end
 
+  if amount * piecePrice > MarketMaxPrice then
+    errorMsg = errorMsg..'Total price is too high.\n'
+  end
+
+  if information.totalOffers >= MarketMaxOffers then
+    errorMsg = errorMsg..'You cannot create more offers.\n'
+  end
+
   local timeCheck = os.time() - lastCreatedOffer
   if timeCheck < offerExhaust[type] then
     local waitTime = math.ceil(offerExhaust[type] - timeCheck)

modules/game_market/ui/marketoffers.otui

@@ -135,8 +135,7 @@ Panel
     font: verdana-11px-rounded
     text-offset: 0 2
     anchors.top: offerTypeLabel.top
-    anchors.left: prev.right
-    margin-left: 32
+    anchors.left: amountEdit.left
 
   PreviousButton
     id: prevAmountButton
@@ -147,7 +146,7 @@ Panel
 
   SpinBox
     id: amountEdit
-    anchors.verticalCenter: prev.verticalCenter
+    anchors.top: prev.top
     anchors.left: prev.right
     margin-left: 3
     width: 55
@@ -184,8 +183,6 @@ Panel
   Label
     id: feeLabel
     font: verdana-11px-rounded
-    text-offset: 0 2
     anchors.top: createOfferButton.bottom
-    anchors.right: parent.right
-    margin-right: 8
-    margin-top: 3
+    anchors.left: createOfferButton.left
+    margin: 2

modules/gamelib/market.lua

@@ -1,3 +1,8 @@
+MarketMaxAmount = 2000
+MarketMaxAmountStackable = 64000
+MarketMaxPrice = 999999999
+MarketMaxOffers = 100
+
 MarketAction = {
   Buy = 0,
   Sell = 1