236 lines
7.8 KiB
Lua
236 lines
7.8 KiB
Lua
-- Path of Building
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--
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-- Class: Item list
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-- Build item list control.
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--
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local launch, main = ...
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local t_insert = table.insert
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local t_remove = table.remove
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local m_min = math.min
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local m_max = math.max
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local m_floor = math.floor
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local ItemListClass = common.NewClass("ItemList", "Control", "ControlHost", function(self, anchor, x, y, width, height, itemsTab)
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self.Control(anchor, x, y, width, height)
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self.ControlHost()
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self.itemsTab = itemsTab
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self.controls.scrollBar = common.New("ScrollBarControl", {"RIGHT",self,"RIGHT"}, -1, 0, 16, 0, 32)
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self.controls.scrollBar.height = function()
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local width, height = self:GetSize()
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return height - 2
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end
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self.controls.delete = common.New("ButtonControl", {"BOTTOMRIGHT",self,"TOPRIGHT"}, 0, -2, 60, 18, "Delete", function()
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self:OnKeyUp("DELETE")
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end)
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self.controls.delete.enabled = function()
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return self.selItem ~= nil
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end
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end)
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function ItemListClass:IsMouseOver()
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if not self:IsShown() then
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return
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end
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return self:IsMouseInBounds() or self:GetMouseOverControl()
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end
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function ItemListClass:Draw(viewPort)
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local x, y = self:GetPos()
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local width, height = self:GetSize()
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local list = self.itemsTab.list
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local orderList = self.itemsTab.orderList
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local scrollBar = self.controls.scrollBar
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scrollBar:SetContentDimension(#orderList * 16, height - 4)
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local cursorX, cursorY = GetCursorPos()
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self.selDragIndex = nil
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if self.selItem and self.selDragging then
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if not self.selDragActive and (cursorX-self.selCX)*(cursorX-self.selCX)+(cursorY-self.selCY)*(cursorY-self.selCY) > 100 then
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self.selDragActive = true
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end
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elseif (self.itemsTab.controls.uniqueDB:IsShown() and self.itemsTab.controls.uniqueDB.selDragActive) or (self.itemsTab.controls.rareDB:IsShown() and self.itemsTab.controls.rareDB.selDragActive) then
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self.selDragActive = true
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else
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self.selDragActive = false
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end
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if self.selDragActive then
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if cursorX >= x + 2 and cursorY >= y + 2 and cursorX < x + width - 18 and cursorY < y + height - 2 then
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local index = math.floor((cursorY - y - 2 + scrollBar.offset) / 16 + 0.5) + 1
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if not self.selDragging or index < self.selIndex or index > self.selIndex + 1 then
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self.selDragIndex = m_min(index, #orderList + 1)
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end
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end
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end
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DrawString(x, y - 20, "LEFT", 16, "VAR", "^7All items:")
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if self.hasFocus then
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SetDrawColor(1, 1, 1)
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else
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SetDrawColor(0.5, 0.5, 0.5)
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end
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DrawImage(nil, x, y, width, height)
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SetDrawColor(0, 0, 0)
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DrawImage(nil, x + 1, y + 1, width - 2, height - 2)
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self:DrawControls(viewPort)
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SetViewport(x + 2, y + 2, width - 20, height - 4)
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local ttItem, ttY, ttWidth
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local minIndex = m_floor(scrollBar.offset / 16 + 1)
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local maxIndex = m_min(m_floor((scrollBar.offset + height) / 16 + 1), #orderList)
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for index = minIndex, maxIndex do
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local item = list[orderList[index]]
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local itemY = 16 * (index - 1) - scrollBar.offset
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local nameWidth = DrawStringWidth(16, "VAR", item.name)
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if not scrollBar.dragging and not self.selDragActive and (not self.itemsTab.selControl or self.hasFocus) then
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local cursorX, cursorY = GetCursorPos()
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local relX = cursorX - (x + 2)
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local relY = cursorY - (y + 2)
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if relX >= 0 and relX < width - 17 and relY >= 0 and relY >= itemY and relY < height - 2 and relY < itemY + 16 then
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ttItem = item
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ttWidth = m_max(nameWidth + 8, relX)
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ttY = itemY + y + 2
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end
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end
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if item == ttItem or item == self.selItem then
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if self.hasFocus then
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SetDrawColor(1, 1, 1)
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else
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SetDrawColor(0.5, 0.5, 0.5)
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end
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DrawImage(nil, 0, itemY, width - 20, 16)
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SetDrawColor(0.15, 0.15, 0.15)
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DrawImage(nil, 0, itemY + 1, width - 20, 14)
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end
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SetDrawColor(data.colorCodes[item.rarity])
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DrawString(0, itemY, "LEFT", 16, "VAR", item.name)
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if not self.itemsTab:GetEquippedSlotForItem(item) then
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DrawString(nameWidth + 8, itemY, "LEFT", 16, "VAR", "^9(Unused)")
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end
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end
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if self.selDragIndex then
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local itemY = 16 * (self.selDragIndex - 1) - scrollBar.offset
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SetDrawColor(1, 1, 1)
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DrawImage(nil, 0, itemY - 1, width - 20, 3)
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SetDrawColor(0, 0, 0)
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DrawImage(nil, 0, itemY, width - 20, 1)
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end
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SetViewport()
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if ttItem then
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self.itemsTab:AddItemTooltip(ttItem)
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SetDrawLayer(nil, 100)
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main:DrawTooltip(x + 2, ttY, ttWidth, 16, viewPort, data.colorCodes[ttItem.rarity], true)
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SetDrawLayer(nil, 0)
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end
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end
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function ItemListClass:OnKeyDown(key, doubleClick)
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if not self:IsShown() or not self:IsEnabled() then
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return
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end
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local mOverControl = self:GetMouseOverControl()
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if mOverControl and mOverControl.OnKeyDown then
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return mOverControl:OnKeyDown(key)
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end
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if not self:IsMouseOver() and key:match("BUTTON") then
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return
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end
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if key == "LEFTBUTTON" then
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self.selItem = nil
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local x, y = self:GetPos()
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local width, height = self:GetSize()
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local cursorX, cursorY = GetCursorPos()
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if cursorX >= x + 2 and cursorY >= y + 2 and cursorX < x + width - 18 and cursorY < y + height - 2 then
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local index = math.floor((cursorY - y - 2 + self.controls.scrollBar.offset) / 16) + 1
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local selItemId = self.itemsTab.orderList[index]
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if selItemId then
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self.selItem = self.itemsTab.list[selItemId]
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self.selIndex = index
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if IsKeyDown("CTRL") then
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-- Equip it
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local slotName = itemLib.getPrimarySlotForItem(self.selItem)
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if slotName and self.itemsTab.slots[slotName] then
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if IsKeyDown("SHIFT") then
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local altSlot = slotName:gsub("1","2")
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if self.itemsTab:IsItemValidForSlot(self.selItem, altSlot) then
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slotName = altSlot
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end
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end
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if self.itemsTab.slots[slotName].selItemId == selItemId then
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self.itemsTab.slots[slotName].selItemId = 0
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else
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self.itemsTab.slots[slotName].selItemId = selItemId
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end
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self.itemsTab:PopulateSlots()
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self.itemsTab:AddUndoState()
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self.itemsTab.build.buildFlag = true
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end
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elseif doubleClick then
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self.itemsTab:SetDisplayItem(copyTable(self.selItem))
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end
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end
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end
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if self.selItem then
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self.selCX = cursorX
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self.selCY = cursorY
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self.selDragging = true
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self.selDragActive = false
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end
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elseif key == "c" and IsKeyDown("CTRL") then
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if self.selItem then
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Copy(self.selItem.raw:gsub("\n","\r\n"))
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end
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end
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return self
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end
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function ItemListClass:OnKeyUp(key)
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if not self:IsShown() or not self:IsEnabled() then
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return
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end
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if key == "WHEELDOWN" then
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self.controls.scrollBar:Scroll(1)
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elseif key == "WHEELUP" then
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self.controls.scrollBar:Scroll(-1)
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elseif self.selItem then
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if key == "BACK" or key == "DELETE" then
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local equipSlot = self.itemsTab:GetEquippedSlotForItem(self.selItem)
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if equipSlot then
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main:OpenConfirmPopup("Delete Item", self.selItem.name.." is currently equipped in "..equipSlot.label..".\nAre you sure you want to delete it?", "Delete", function()
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self.itemsTab:DeleteItem(self.selItem)
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self.selItem = nil
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end)
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else
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self.itemsTab:DeleteItem(self.selItem)
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self.selItem = nil
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end
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elseif key == "LEFTBUTTON" then
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self.selDragging = false
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if self.selDragActive then
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self.selDragActive = false
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if self.selDragIndex then
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if self.selDragIndex ~= self.selIndex then
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t_remove(self.itemsTab.orderList, self.selIndex)
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if self.selDragIndex > self.selIndex then
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self.selDragIndex = self.selDragIndex - 1
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end
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t_insert(self.itemsTab.orderList, self.selDragIndex, self.selItem.id)
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self.itemsTab:AddUndoState()
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self.selItem = nil
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end
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else
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for slotName, slot in pairs(self.itemsTab.slots) do
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if not slot.inactive and slot:IsMouseOver() then
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if self.itemsTab:IsItemValidForSlot(self.selItem, slotName) and slot.selItemId ~= self.selItem.id then
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slot.selItemId = self.selItem.id
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self.itemsTab:PopulateSlots()
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self.itemsTab:AddUndoState()
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self.itemsTab.build.buildFlag = true
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end
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self.selItem = nil
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return
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end
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end
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end
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end
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end
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end
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return self
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end |