PlaceableVehicleBuyingStation

PlaceableVehicleBuyingStation

Description

Specialization for placeables

Functions

• onDelete
• onLoad
• prerequisitesPresent

onDelete

Description

Definition

onDelete()

Code

function PlaceableVehicleBuyingStation:onDelete()
    local spec = self.spec_vehicleBuyingStation

    if spec.triggerNode ~ = nil then
        removeTrigger(spec.triggerNode)
    end
end

onLoad

Description

Called on loading

Definition

onLoad(table savegame)

Arguments

table	savegame	savegame

Code

function PlaceableVehicleBuyingStation:onLoad(savegame)
    local spec = self.spec_vehicleBuyingStation

    local key = "placeable.vehicleBuyingStation"

    spec.triggerNode = self.xmlFile:getNode(key .. ".trigger#node" , nil , self.components, self.i3dMappings)
    if spec.triggerNode = = nil then
        Logging.xmlError( self.xmlFile, "Missing triggerNode for vehicle buying station %s" , key)
            return
        end

        addTrigger(spec.triggerNode, "onVehicleBuyingStationTriggerCallback" , self )

        spec.storeItems = { }
        for _, storeItemKey in self.xmlFile:iterator(key .. ".storeItem" ) do
            local xmlFilename = self.xmlFile:getString(storeItemKey .. "#xmlFilename" )
            if string.isNilOrWhitespace(xmlFilename) then
                Logging.xmlError( self.xmlFile, "xmlFilename missing for vehicle buying station %s" , storeItemKey)
                    continue
                end

                local filename = Utils.getFilename(xmlFilename, self.baseDirectory)
                local storeItem = g_storeManager:getItemByXMLFilename(filename)
                if storeItem = = nil then
                    Logging.xmlError( self.xmlFile, "Could not find storeitem for xmlFilename '%s'" , filename)
                        continue
                    end

                    local imageFilename = storeItem.imageFilename
                    local price = self.xmlFile:getInt(storeItemKey .. "#price" , storeItem.price)
                    local transportCosts = self.xmlFile:getInt(storeItemKey .. "#transportCosts" , 15000 )

                    local data = {
                    storeItem = storeItem,
                    title = storeItem.name,
                    price = price,
                    imageFilename = imageFilename,
                    transportCosts = transportCosts
                    }

                    table.addElement(spec.storeItems, data)
                end

                spec.sendNumBits = MathUtil.getNumRequiredBits(#spec.storeItems)

                spec.usedPlaces = { }
                spec.spawnPlaces = { }

                for _, spawnPlaceKey in self.xmlFile:iterator(key .. ".spawnPlaces.spawnPlace" ) do
                    local spawnPlace = PlacementUtil.loadPlaceFromXML( self.xmlFile, spawnPlaceKey, self.components, self.i3dMappings)
                    table.insert(spec.spawnPlaces, spawnPlace)
                end

                if #spec.spawnPlaces = = 0 then
                    Logging.xmlError(spec.xmlFile, "No spawn place(s) defined for vehicle buying station %s%s" , key, ".spawnPlaces" )
                        return false
                    end

                    spec.vehicleBoughtMessage = self.xmlFile:getString(key .. ".message#bought" )
                    spec.vehicleBuyingFailedMessage = self.xmlFile:getString(key .. ".message#failed" )
                    spec.vehicleBuyingFailedNoSpaceMessage = self.xmlFile:getString(key .. ".message#noSpace" )
                    spec.vehicleBuyingFailedNoPermissionMessage = self.xmlFile:getString(key .. ".message#noPermission" )
                    spec.vehicleBuyingFailedNoMoneyMessage = self.xmlFile:getString(key .. ".message#noMoney" )

                    local title = g_i18n:convertText( self.xmlFile:getString(key .. "#title" , "$l10n_ui_vehicleShopTitle" ), self.customEnvironment)
                    local description = g_i18n:convertText( self.xmlFile:getString(key .. "#description" , "$l10n_ui_vehicleShopDescription" ), self.customEnvironment)

                    local text = g_i18n:convertText( self.xmlFile:getString(key .. ".trigger#text" , "$l10n_vehicleShop_open" ), self.customEnvironment)
                    local callbackFunc = function ()
                        if g_currentMission:getHasPlayerPermission( Farm.PERMISSION.BUY_VEHICLE) then

                            local spec = self.spec_vehicleBuyingStation
                            VehicleShopDialog.show( PlaceableVehicleBuyingStation.vehicleShopCallback, self , spec.storeItems, title, description)
                        else
                                InfoDialog.show(g_i18n:getText( "shop_messageNoPermissionGeneral" ))
                            end
                        end
                        spec.activatable = VehicleBuyingStationActivatable.new( self , callbackFunc, text)

                        return true
                    end

prerequisitesPresent

Description

Checks if all prerequisite specializations are loaded

Definition

prerequisitesPresent(table specializations)

Arguments

table	specializations	specializations

Return Values

table	hasPrerequisite	true if all prerequisite specializations are loaded

Code

function PlaceableVehicleBuyingStation.prerequisitesPresent(specializations)
    return true
end