79 lines
2.4 KiB
Lua
79 lines
2.4 KiB
Lua
 
|
-- Shared descriptor for the item-grid screens: inventory, craft, refine, trade.
|
||
|
|
--
|
||
|
|
-- All four build a `views/inventoryWindow` and move a cursor over a grid of
|
||
|
|
-- cells. The inventoryCursorPopup patch speaks item details, but ONLY when a cell
|
||
|
|
-- actually holds an item -- so empty cells and empty tabs were silent and you
|
||
|
|
-- could not tell the cursor had moved. This owns narration for these screens
|
||
|
|
-- instead (patches/popups.lua stands down wherever a descriptor exists).
|
||
|
|
--
|
||
|
|
-- Returns a descriptor; call with the state's window upvalue name.
|
||
|
|
|
||
|
|
local itemCategories = require("modules.item.categories")
|
||
|
|
|
||
|
|
return function(options)
|
||
|
|
options = options or {}
|
||
|
|
|
||
|
|
local windowName = options.window or "inventoryWindow"
|
||
|
|
local lastTab
|
||
|
|
|
||
|
|
return {
|
||
|
|
read = function(stateTable, menus)
|
||
|
|
-- While the quantity confirmation window is open, the slider owns
|
||
|
|
-- speech (see patches/slider.lua). Announcing the grid cell over the
|
||
|
|
-- top of it would fight the number the player is adjusting.
|
||
|
|
local confirming = menus.getAnyUpvalue(stateTable, "confirmationWindowEnabled")
|
||
|
|
if confirming then
|
||
|
|
return nil, nil
|
||
|
|
end
|
||
|
|
|
||
|
|
local window = menus.getAnyUpvalue(stateTable, windowName)
|
||
|
|
|
||
|
|
if type(window) ~= "table" or not window.getItemOnCursor then
|
||
|
|
return nil, nil
|
||
|
|
end
|
||
|
|
|
||
|
|
local position = window.cursorPosition
|
||
|
|
if type(position) ~= "number" then
|
||
|
|
return nil, nil
|
||
|
|
end
|
||
|
|
|
||
|
|
-- activeTabIndex lives inside the window closure, not the state file,
|
||
|
|
-- so reach it through one of the window's own methods.
|
||
|
|
local tabIndex
|
||
|
|
if window.adjustTab then
|
||
|
|
tabIndex = menus.getUpvalue(window.adjustTab, "activeTabIndex")
|
||
|
|
end
|
||
|
|
|
||
|
|
local parts = {}
|
||
|
|
|
||
|
|
if tabIndex and tabIndex ~= lastTab then
|
||
|
|
lastTab = tabIndex
|
||
|
|
local category = itemCategories[tabIndex]
|
||
|
|
parts[#parts + 1] = (category and category.header) or ("tab " .. tabIndex)
|
||
|
|
end
|
||
|
|
|
||
|
|
local ok, item = pcall(window.getItemOnCursor)
|
||
|
|
|
||
|
|
if ok and item then
|
||
|
|
parts[#parts + 1] = item.name or item.templateId or "item"
|
||
|
|
if item.quantity and item.quantity > 1 then
|
||
|
|
parts[#parts + 1] = "x" .. item.quantity
|
||
|
|
end
|
||
|
|
if item.isUnavailable then
|
||
|
|
parts[#parts + 1] = "unavailable"
|
||
|
|
end
|
||
|
|
else
|
||
|
|
parts[#parts + 1] = "empty"
|
||
|
|
end
|
||
|
|
|
||
|
|
parts[#parts + 1] = "slot " .. position
|
||
|
|
|
||
|
|
return table.concat(parts, ", "),
|
||
|
|
table.concat({
|
||
|
|
tostring(tabIndex), tostring(position),
|
||
|
|
tostring(ok and item and (item.name or "?")),
|
||
|
|
}, ":")
|
||
|
|
end,
|
||
|
|
}
|
||
|
|
end
|