milo: simplify learn types + monitor resize

milo/plugins/learn.lua

@@ -1,67 +1 @@
-local Milo   = require('milo')
-local UI     = require('ui')
-
-local context = Milo:getContext()
-local turtle = _G.turtle
-
-local learnPage = UI.Dialog {
-  height = 9, width = UI.term.width - 6,
-  title = 'Learn Recipe',
-  grid = UI.ScrollingGrid {
-    x = 2, ex = -2, y = 3, height = 4,
-    disableHeader = true,
-    columns = {
-      { heading = 'Name', key = 'name'},
-    },
-    sortColumn = 'name',
-  },
-  cancel = UI.Button {
-    x = 3, y = -2,
-    text = 'Cancel', event = 'cancel'
-  },
-  accept = UI.Button {
-    ex = -3, y = -2,
-    width = 8,
-    text = 'Ok', event = 'accept',
-  },
-}
-
-function learnPage:enable()
-  local t = { }
-  for k in pairs(context.learnTypes) do
-    table.insert(t, {
-      name = k,
-      value = k,
-    })
-  end
-  self.grid:setValues(t)
-  self.grid:setSelected('name', Milo:getState('learnType') or '')
-
-  Milo:pauseCrafting({ key = 'gridInUse', msg = 'Crafting paused' })
-
-  self:focusFirst()
-  UI.Dialog.enable(self)
-end
-
-function learnPage:disable()
-  UI.Dialog.disable(self)
-end
-
-function learnPage:eventHandler(event)
-  if event.type == 'cancel' then
-    Milo:resumeCrafting({ key = 'gridInUse' })
-    turtle.emptyInventory()
-    UI:setPreviousPage()
-
-  elseif event.type == 'accept' or event.type == 'grid_select' then
-    local choice = self.grid:getSelected().value
-
-    Milo:setState('learnType', choice)
-    UI:setPage(context.learnTypes[choice])
-  else
-    return UI.Dialog.eventHandler(self, event)
-  end
-  return true
-end
-
-UI:addPage('learn', learnPage)
+-- moved