scene02 mit liste als Json beim öffnen der Scene
This commit is contained in:
atseirjo
238
scenen/scene02.lua
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238
scenen/scene02.lua
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local composer = require( "composer" )
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local json = require("json")
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local widget = require("widget")
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local AskiRepository = require("askirepository")
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local scene = composer.newScene()
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-- Globale Variablen für Datenabruf
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local yesterdayDate = nil
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local selectedDate = nil
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-- -----------------------------------------------------------------------------------
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-- Code outside of the scene event functions below will only be executed ONCE unless
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-- the scene is removed entirely (not recycled) via "composer.removeScene()"
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-- -----------------------------------------------------------------------------------
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-- Hilfsfunktion: Hole Datum minus 7 Tage Datum
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local function getCurrentAndLastDate(isCurrentDate)
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local currentTime = os.time()
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--print("Aktuelle Zeit (Timestamp): " .. currentTime)
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local lastSevenDayTime = currentTime - (24 * 60 * 60 * 7) -- 7 Tage zurück
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--print("Vor 7 Tagen Zeit (Timestamp): " .. lastSevenDayTime)
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if isCurrentDate then
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return os.date("*t", currentTime - (24 * 60 * 60)) -- minus 1 Tag für gestern
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else
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return os.date("*t", lastSevenDayTime - (24 * 60 * 60)) -- nochmal minus 1 Tag für vor 7 Tage
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end
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end
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-- Hilfsfunktion: Formatiere Datum für API
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local function formatDateForAPI(dateTable, isEndOfDay)
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if isEndOfDay then
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return string.format("%04d-%02d-%02dT23:59:59.999Z",
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dateTable.year, dateTable.month, dateTable.day)
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else
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return string.format("%04d-%02d-%02dT00:00:00.000Z",
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dateTable.year, dateTable.month, dateTable.day)
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end
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end
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-- Go to Day scene02
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local function gotoDay()
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composer.gotoScene("scenen.scene01", {
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effect = "fade",
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time = 500
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})
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end
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-- -----------------------------------------------------------------------------------
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-- Scene event functions
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-- -----------------------------------------------------------------------------------
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-- create()
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function scene:create( event )
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local sceneGroup = self.view
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-- Code here runs when the scene is first created but has not yet appeared on screen
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-- Hintergrund
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local bg = display.newRect(sceneGroup, display.contentCenterX, display.contentCenterY,
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display.contentWidth, display.contentHeight)
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bg:setFillColor(0.95, 0.95, 0.95)
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-- aktuelles Tagesdatum -1 Tag für gestern
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yesterdayDate = getCurrentAndLastDate(true)
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-- Setze Standard-Datum auf vor 8 Tagen
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selectedDate = getCurrentAndLastDate(false)
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end
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-- show()
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function scene:show( event )
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local sceneGroup = self.view
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local phase = event.phase
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if ( phase == "will" ) then
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-- Code here runs when the scene is still off screen (but is about to come on screen)
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elseif ( phase == "did" ) then
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-- Hole die übergebenen Daten
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local devices = event.params.devices
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local currentCookie = event.params.cookie
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-- Formatiere die Daten für die API
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local fromDate = formatDateForAPI(selectedDate, false)
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local toDate = formatDateForAPI(yesterdayDate, true)
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local completedRequests = 0
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local totalRequests = #devices
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local currentDataSets = {}
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-- Ausgabe der übergebenen Daten für Debugging
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print("Scene02 ist jetzt sichtbar - Zeige Daten an")
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print("Entspricht einer Woche von Gestern 7 Tage zurück")
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print("Formatiertes Start-Datum für API: " .. fromDate)
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print("Formatiertes End-Datum für API: " .. toDate)
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print("Übergebene Geräte: " .. (devices and #devices or "Keine"))
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print("Cookie:" .. tostring(currentCookie))
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-- Funktion zum Neuladen der Daten
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local function reloadDataFromSevenDays()
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if not currentCookie or not devices or not selectedDate then
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print("Fehler: Cookie, Devices oder Datum fehlt")
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return
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end
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print("Lade Daten von " ..
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string.format("%04d-%02d-%02d", selectedDate.year, selectedDate.month, selectedDate.day) ..
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" bis " ..
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string.format("%04d-%02d-%02d", yesterdayDate.year, yesterdayDate.month, yesterdayDate.day) ..
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" für " .. #devices .. " Geräte")
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-- Lade-Anzeige
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local loadingOverlay = display.newRect(sceneGroup, display.contentCenterX, display.contentCenterY,
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display.contentWidth, display.contentHeight)
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loadingOverlay:setFillColor(0, 0, 0, 0.5)
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loadingOverlay._isDataDisplay = true
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local loadingText = display.newText({
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parent = sceneGroup,
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text = "Lade Daten...",
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x = display.contentCenterX,
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y = display.contentCenterY,
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fontSize = 20,
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font = native.systemFontBold
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})
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loadingText:setFillColor(1, 1, 1)
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loadingText._isDataDisplay = true
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-- Callback für jeden Device
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local function onDataComplete(deviceName, success, dataSet, response)
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completedRequests = completedRequests + 1
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if success then
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currentDataSets[deviceName] = dataSet
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else
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currentDataSets[deviceName] = { error = tostring(response) }
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end
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if completedRequests >= totalRequests then
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-- Entferne Lade-Anzeige
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loadingOverlay:removeSelf()
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loadingText:removeSelf()
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-- Ausgabe der kompletten newDeviceDataSets Table
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print("\n========== ALLE GELADENEN DATEN (newDeviceDataSets) ==========")
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print("JSON-Format:")
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print(json.prettify(currentDataSets))
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print("===============================================================\n")
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-- Zeige neue Daten
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print("✓ Daten erfolgreich geladen")
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end
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end
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-- Lade Daten für alle Devices
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for i, device in ipairs(devices) do
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local function deviceCallback(success, dataSet, response)
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onDataComplete(device.name, success, dataSet, response)
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end
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AskiRepository.getPostHistoricData(
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"https://api.portal.aski.at/historical_values/power",
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device.deviceId,
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fromDate,
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toDate,
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currentCookie,
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deviceCallback
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)
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end
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end
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-- Code here runs when the scene is entirely on screen
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reloadDataFromSevenDays() -- Lade die Daten direkt beim Anzeigen der Scene02
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-- Inhalt Diagramm anzeigen
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-- Button für zurück zu Scene01
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-- Design für Tagesansicht Button
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local dayBtn = widget.newButton({
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label = "Vortagesansicht",
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emboss = false,
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shape = "roundedRect",
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width = 200,
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height = 40,
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cornerRadius = 8,
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fillColor = { default = { 0.3, 0.5, 0.8, 1 }, over = { 0.2, 0.4, 0.7, 1 } },
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strokeColor = { default = { 0.2, 0.4, 0.2, 1 }, over = { 0.1, 0.3, 0.1, 1 } },
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strokeWidth = 2,
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labelColor = { default = { 1, 1, 1 }, over = { 1, 1, 1 } },
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fontSize = 16,
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x = display.contentCenterX,
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y = 380
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})
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-- Event-Listener für Tagesansicht Button
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sceneGroup:insert(dayBtn)
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dayBtn:addEventListener("tap", gotoDay)
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end
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end
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-- hide()
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function scene:hide( event )
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local sceneGroup = self.view
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local phase = event.phase
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if ( phase == "will" ) then
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-- Code here runs when the scene is on screen (but is about to go off screen)
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elseif ( phase == "did" ) then
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-- Code here runs immediately after the scene goes entirely off screen
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end
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end
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-- destroy()
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function scene:destroy( event )
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local sceneGroup = self.view
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-- Code here runs prior to the removal of scene's view
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print("Scene02 zerstört")
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end
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-- -----------------------------------------------------------------------------------
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-- Scene event function listeners
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-- -----------------------------------------------------------------------------------
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scene:addEventListener( "create", scene )
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scene:addEventListener( "show", scene )
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scene:addEventListener( "hide", scene )
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scene:addEventListener( "destroy", scene )
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-- -----------------------------------------------------------------------------------
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return scene
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