电晕sdk作曲家不会回到以前的场景

Question

我已经使用coronaSDK作曲家在我的应用程序中有场景。我有一个选项按钮，可以进入选项场景。然而，当我把在选择项目场景回去MAINMENU场景中的按钮，它不工作

mainMenu.lua

local composer = require("composer") 
local scene = composer.newScene() 

-- "scene:create()" 
function scene:create(event) 

    local sceneGroup = self.view 

    local backgroundimg = display.newImage("image/mainBackground.png") 
    backgroundimg.x = display.contentWidth*0.5 
    backgroundimg.y = display.contentHeight*0.5 
    sceneGroup:insert(backgroundimg) 

    local function startListener(event) 
     composer.gotoScene("scene.play") 
    end 

    local start = display.newRect(65,99.5,161,161) 
    start.alpha = 0.01 
    start:addEventListener("tap", startListener) 

    local function leaderListener(event) 
     composer.gotoScene("scene.leaderboards") 
    end 

    local leader = display.newRect(208,227.5,147,147) 
    leader.alpha = 0.01 
    leader:addEventListener("tap", leaderListener) 

    local function optionsListener(event) 
     composer.gotoScene("scene.options") 
    end 

    local options = display.newRect(332,92.5,147,147) 
    options.alpha = 0.01 
    options:addEventListener("tap", optionsListener) 

    local function quitListener(event) 
     os.exit() 
    end 

    local quit = display.newRect(432,240.5,120,120) 
    quit.alpha = 0.01 
    quit:addEventListener("tap", quitListener) 

end 

-- "scene:show()" 
function scene:show(event) 

    local sceneGroup = self.view 
    local phase = event.phase 

    if (phase == "will") then 

    elseif (phase == "did") then 

    end 
end 

-- "scene:hide()" 
function scene:hide(event) 

    local sceneGroup = self.view 
    local phase = event.phase 

    if (phase == "will") then 

    elseif (phase == "did") then 

    end 
end 

-- "scene:destroy()" 
function scene:destroy(event) 

    local sceneGroup = self.view 

end 

scene:addEventListener("create", scene) 
scene:addEventListener("show", scene) 
scene:addEventListener("hide", scene) 
scene:addEventListener("destroy", scene) 

return scene 

options.lua

local composer = require("composer") 

local scene = composer.newScene() 

-- "scene:create()" 
function scene:create(event) 

    local sceneGroup = self.view 

    local function startListener(event) 
     composer.gotoScene("scene.mainMenu") 
    end 

    local start = display.newRect(65,99.5,161,161) 
    start.alpha = 1 
    start:addEventListener("tap", startListener) 
end 

Answer 1

尝试使用：

composer.gotoScene("mainMenu") 

另外，您并未将对象添加到场景组。所以，当场景改变时，对象不会被自动删除。