First commit

app/SabrehavenServer/SabrehavenOTClient/modules/game_containers/containers.lua

@@ -0,0 +1,191 @@
+local gameStart = 0
+
+function init()
+  connect(Container, { onOpen = onContainerOpen,
+                       onClose = onContainerClose,
+                       onSizeChange = onContainerChangeSize,
+                       onUpdateItem = onContainerUpdateItem })
+  connect(g_game, {
+    onGameStart = markStart,
+    onGameEnd = clean
+  })
+
+  reloadContainers()
+end
+
+function terminate()
+  disconnect(Container, { onOpen = onContainerOpen,
+                          onClose = onContainerClose,
+                          onSizeChange = onContainerChangeSize,
+                          onUpdateItem = onContainerUpdateItem })
+  disconnect(g_game, { 
+    onGameStart = markStart,
+    onGameEnd = clean
+  })
+end
+
+function reloadContainers()
+  clean()
+  for _,container in pairs(g_game.getContainers()) do
+    onContainerOpen(container)
+  end
+end
+
+function clean()
+  for containerid,container in pairs(g_game.getContainers()) do
+    destroy(container)
+  end
+end
+
+function markStart()
+  gameStart = g_clock.millis()
+end
+
+function destroy(container)
+  if container.window then
+    container.window:destroy()
+    container.window = nil
+    container.itemsPanel = nil
+  end
+end
+
+function refreshContainerItems(container)
+  for slot=0,container:getCapacity()-1 do
+    local itemWidget = container.itemsPanel:getChildById('item' .. slot)
+    itemWidget:setItem(container:getItem(slot))
+  end
+
+  if container:hasPages() then
+    refreshContainerPages(container)
+  end
+end
+
+function toggleContainerPages(containerWindow, hasPages)
+  if hasPages == containerWindow.pagePanel:isOn() then
+    return
+  end
+  containerWindow.pagePanel:setOn(hasPages)
+  if hasPages then
+    containerWindow.miniwindowScrollBar:setMarginTop(containerWindow.miniwindowScrollBar:getMarginTop() + containerWindow.pagePanel:getHeight())
+    containerWindow.contentsPanel:setMarginTop(containerWindow.contentsPanel:getMarginTop() + containerWindow.pagePanel:getHeight())  
+  else  
+    containerWindow.miniwindowScrollBar:setMarginTop(containerWindow.miniwindowScrollBar:getMarginTop() - containerWindow.pagePanel:getHeight())
+    containerWindow.contentsPanel:setMarginTop(containerWindow.contentsPanel:getMarginTop() - containerWindow.pagePanel:getHeight())
+  end
+end
+
+function refreshContainerPages(container)
+  local currentPage = 1 + math.floor(container:getFirstIndex() / container:getCapacity())
+  local pages = 1 + math.floor(math.max(0, (container:getSize() - 1)) / container:getCapacity())
+  container.window:recursiveGetChildById('pageLabel'):setText(string.format('Page %i of %i', currentPage, pages))
+
+  local prevPageButton = container.window:recursiveGetChildById('prevPageButton')
+  if currentPage == 1 then
+    prevPageButton:setEnabled(false)
+  else
+    prevPageButton:setEnabled(true)
+    prevPageButton.onClick = function() g_game.seekInContainer(container:getId(), container:getFirstIndex() - container:getCapacity()) end
+  end
+
+  local nextPageButton = container.window:recursiveGetChildById('nextPageButton')
+  if currentPage >= pages then
+    nextPageButton:setEnabled(false)
+  else
+    nextPageButton:setEnabled(true)
+    nextPageButton.onClick = function() g_game.seekInContainer(container:getId(), container:getFirstIndex() + container:getCapacity()) end
+  end
+end
+
+function onContainerOpen(container, previousContainer)
+  local containerWindow
+  if previousContainer then
+    containerWindow = previousContainer.window
+    previousContainer.window = nil
+    previousContainer.itemsPanel = nil
+  else
+    containerWindow = g_ui.createWidget('ContainerWindow', modules.game_interface.getContainerPanel())
+  end
+  
+  containerWindow:setId('container' .. container:getId())
+  if gameStart + 1000 < g_clock.millis() then
+    containerWindow:clearSettings()
+  end
+  
+  local containerPanel = containerWindow:getChildById('contentsPanel')
+  local containerItemWidget = containerWindow:getChildById('containerItemWidget')
+  containerWindow.onClose = function()
+    g_game.close(container)
+    containerWindow:hide()
+  end
+  containerWindow.onDrop = function(container, widget, mousePos)
+    if containerPanel:getChildByPos(mousePos) then
+      return false
+    end
+    local child = containerPanel:getChildByIndex(-1)
+    if child then
+      child:onDrop(widget, mousePos, true)        
+    end
+  end
+
+  -- this disables scrollbar auto hiding
+  local scrollbar = containerWindow:getChildById('miniwindowScrollBar')
+  scrollbar:mergeStyle({ ['$!on'] = { }})
+
+  local upButton = containerWindow:getChildById('upButton')
+  upButton.onClick = function()
+    g_game.openParent(container)
+  end
+  upButton:setVisible(container:hasParent())
+
+  local name = container:getName()
+  name = name:sub(1,1):upper() .. name:sub(2)
+  containerWindow:setText(name)
+
+  containerItemWidget:setItem(container:getContainerItem())
+
+  containerPanel:destroyChildren()
+  for slot=0,container:getCapacity()-1 do
+    local itemWidget = g_ui.createWidget('Item', containerPanel)
+    itemWidget:setId('item' .. slot)
+    itemWidget:setItem(container:getItem(slot))
+    itemWidget:setMargin(0)
+    itemWidget.position = container:getSlotPosition(slot)
+
+    if not container:isUnlocked() then
+      itemWidget:setBorderColor('red')
+    end
+  end
+
+  container.window = containerWindow
+  container.itemsPanel = containerPanel
+
+  toggleContainerPages(containerWindow, container:hasPages())
+  refreshContainerPages(container)
+
+  local layout = containerPanel:getLayout()
+  local cellSize = layout:getCellSize()
+  containerWindow:setContentMinimumHeight(cellSize.height)
+  containerWindow:setContentMaximumHeight(cellSize.height*layout:getNumLines())
+
+  if not previousContainer then
+    local filledLines = math.max(math.ceil(container:getItemsCount() / layout:getNumColumns()), 1)
+    containerWindow:setContentHeight(filledLines*cellSize.height)
+  end
+
+  containerWindow:setup()
+end
+
+function onContainerClose(container)
+  destroy(container)
+end
+
+function onContainerChangeSize(container, size)
+  if not container.window then return end
+  refreshContainerItems(container)
+end
+
+function onContainerUpdateItem(container, slot, item, oldItem)
+  if not container.window then return end
+  local itemWidget = container.itemsPanel:getChildById('item' .. slot)
+  itemWidget:setItem(item)
+end