76 lines
3.0 KiB
Lua
76 lines
3.0 KiB
Lua
-- AD Field Storage
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-- Markernes trin/plan og markflåden gemmes i savegame-mappen ved siden af runs. Hvert felt modellen gemmer
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-- (ADFieldModel.toRecord) står i FIELD_TYPES med sin XML-type — en test sikrer at intet felt glemmes.
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ADFieldStorage = {}
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ADFieldStorage.FILE_NAME = "ADSmartPickup_fields.xml"
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ADFieldStorage.ROOT = "ADSmartPickupFields"
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ADFieldStorage.FIELD_TYPES = {
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id = "Int", stage = "String", mode = "String", product = "String", rake = "Int", store = "String",
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rigs = "Int", unloaders = "Int", mulch = "Int", lime = "Int", soil = "String", sow = "Int",
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sowFruit = "String", roll = "Int", fertilize = "Int", weed = "Int",
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kind = "String", lastFruit = "String", care = "String",
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mowWidth = "Float", mowVehicle = "String", rakeVehicle = "String", windrowOffset = "String",
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}
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function ADFieldStorage.getPath()
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local runsPath = ADRunsStorage ~= nil and ADRunsStorage.getPath() or nil
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if runsPath == nil then return nil end
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return (string.gsub(runsPath, ADRunsStorage.FILE_NAME .. "$", ADFieldStorage.FILE_NAME))
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end
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function ADFieldStorage.writeRecord(xmlFile, key, record)
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for name, kind in pairs(ADFieldStorage.FIELD_TYPES) do
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local value = record[name]
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if value ~= nil then xmlFile["set" .. kind](xmlFile, key .. "#" .. name, value) end
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end
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end
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function ADFieldStorage.readRecord(xmlFile, key)
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local record = {}
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for name, kind in pairs(ADFieldStorage.FIELD_TYPES) do
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record[name] = xmlFile["get" .. kind](xmlFile, key .. "#" .. name)
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end
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return record
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end
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function ADFieldStorage.save(state)
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local path = ADFieldStorage.getPath()
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if path == nil then return false end
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local xmlFile = XMLFile.create("ADSmartPickupFields", path, ADFieldStorage.ROOT)
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if xmlFile == nil then return false end
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local index = 0
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for _, field in pairs(state.fields) do
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ADFieldStorage.writeRecord(xmlFile, string.format("%s.field(%d)", ADFieldStorage.ROOT, index), ADFieldModel.toRecord(field))
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index = index + 1
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end
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local vehicleIndex = 0
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for vehicleId in pairs(state.fleet) do
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xmlFile:setString(string.format("%s.fleet.vehicle(%d)#id", ADFieldStorage.ROOT, vehicleIndex), vehicleId)
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vehicleIndex = vehicleIndex + 1
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end
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xmlFile:save()
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xmlFile:delete()
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return true
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end
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function ADFieldStorage.load()
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local result = {fields = {}, fleet = {}}
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local path = ADFieldStorage.getPath()
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if path == nil or not fileExists(path) then return result end
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local xmlFile = XMLFile.load("ADSmartPickupFields", path)
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if xmlFile == nil then return result end
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xmlFile:iterate(ADFieldStorage.ROOT .. ".field", function(_, key)
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local field = ADFieldModel.fromRecord(ADFieldStorage.readRecord(xmlFile, key))
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if field.id ~= nil then result.fields[field.id] = field end
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end)
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xmlFile:iterate(ADFieldStorage.ROOT .. ".fleet.vehicle", function(_, key)
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local id = xmlFile:getString(key .. "#id")
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if id ~= nil and id ~= "" then result.fleet[id] = true end
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end)
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xmlFile:delete()
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return result
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end
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