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我有这种奇怪的情况。我有2个场景。我可以在模拟器中从 1 转到另一个，但是当我在设备上执行相同操作时它会崩溃......

这是第一个场景（菜单）的代码

菜单.lua

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

-- include Corona s "widget" library 
local widget = require ("widget")

-- forward declarations and other locals
local playBtn
local optsBtn
local helpBtn



-- Levels Menu
local function onPlayBtnRelease()
    -- ads.hide()
    storyboard.gotoScene( "levels", "fade", 500 )
    return true -- indicates successful touch
end

-- Options
local function onOptionsBtnRelease()
    storyboard.gotoScene( "options", "fade", 500 )
    return true -- indicates successful touch
end

-- Help
local function onHelpBtnRelease()
    storyboard.gotoScene( "help", "fade", 500 )
    return true -- indicates successful touch
end


-----------------------------------------------------------------------------------------
-- BEGINNING OF YOUR IMPLEMENTATION
-- 
-- NOTE: Code outside of listener functions (below) will only be executed once,
--       unless storyboard.removeScene() is called.
-- 
-----------------------------------------------------------------------------------------

-- Called when the scene s view does not exist:
function scene:createScene( event )
    local group = self.view
    
    -- display a background image
    local background = display.newImageRect( "background.jpg", display.contentWidth, display.contentHeight )
    background:setReferencePoint( display.TopLeftReferencePoint )
    background.x, background.y = 0, 0

    -- create/position logo/title image on upper-half of the screen
    local titleLogo = display.newImageRect( "title.png", 264, 42 )
    titleLogo:setReferencePoint( display.CenterReferencePoint )
    titleLogo.x = display.contentWidth * 0.5
    titleLogo.y = display.contentHeight / 5

    -- create a widget button (which will loads levels.lua on release)
    playBtn = widget.newButton{
        label="Play Now",
        labelColor = { default={255}, over={128} },
        defaultFile="button.png",
        overFile="button-over.png",
        width=154, height=40,
        onRelease = onPlayBtnRelease    -- event listener function
    }
    playBtn:setReferencePoint( display.CenterReferencePoint )
    playBtn.x = display.contentWidth*0.5
    playBtn.y = display.contentHeight * 2 / 5

    -- button for options (options.lua)
    optsBtn = widget.newButton{
        label="Options",
        labelColor = { default={255}, over={128} },
        defaultFile="button.png",
        overFile="button-over.png",
        width=154, height=40,
        onRelease = onOptionsBtnRelease -- event listener function
    }
    optsBtn:setReferencePoint( display.CenterReferencePoint )
    optsBtn.x = display.contentWidth*0.5
    optsBtn.y = display.contentHeight * 3 / 5

    -- button for options (help.lua)
    helpBtn = widget.newButton{
        label="Help",
        labelColor = { default={255}, over={128} },
        defaultFile="button.png",
        overFile="button-over.png",
        width=154, height=40,
        onRelease = onHelpBtnRelease    -- event listener function
    }
    helpBtn:setReferencePoint( display.CenterReferencePoint )
    helpBtn.x = display.contentWidth*0.5
    helpBtn.y = display.contentHeight * 4 / 5
    
    -- Load Configurations
    local utili = require( "utility" )
    mySettings = utili.loadTable("BlastsOptions.json")
    
    -- all display objects must be inserted into group
    group:insert( background )
    group:insert( titleLogo )
    group:insert( playBtn )
    group:insert( optsBtn )
    group:insert( helpBtn )
end

-- Called immediately after scene has moved onscreen:
function scene:enterScene( event )
    local group = self.view

    -- INSERT code here (e.g. start timers, load audio, start listeners, etc.)
    -- Audio ***
    
    
    local menusound = audio.loadStream("sounds/menusback.mp3")
    if mySettings.musicOn == true then
        audio.play (menusound, {loop=-1})
    end
    
    
    
end

-- Called when scene is about to move offscreen:
function scene:exitScene( event )
    local group = self.view

    -- INSERT code here (e.g. stop timers, remove listenets, unload sounds, etc.)
    audio.stop()
end

-- If scene s view is removed, scene:destroyScene() will be called just prior to:
function scene:destroyScene( event )
    local group = self.view

    --if playBtn then
    --    playBtn:removeSelf()    -- widgets must be manually removed
    --    playBtn = nil
    --end
    
end

-----------------------------------------------------------------------------------------
-- END OF YOUR IMPLEMENTATION
-----------------------------------------------------------------------------------------

-- "createScene" event is dispatched if scene s view does not exist
scene:addEventListener( "createScene", scene )

-- "enterScene" event is dispatched whenever scene transition has finished
scene:addEventListener( "enterScene", scene )

-- "exitScene" event is dispatched whenever before next scene s transition begins
scene:addEventListener( "exitScene", scene )

-- "destroyScene" event is dispatched before view is unloaded, which can be
-- automatically unloaded in low memory situations, or explicitly via a call to
-- storyboard.purgeScene() or storyboard.removeScene().
scene:addEventListener( "destroyScene", scene )

-----------------------------------------------------------------------------------------

return scene

这是第二个的代码：

你能帮我找出可能是什么问题吗？

关卡.lua

local storyboard = require( "storyboard" )
local scene = storyboard.newScene()
-- include Corona s "widget" library 
local widget = require ("widget")
--------------------------------------------

local function onKeyEvent( event )
    if (event.keyName == "back") and (system.getInfo("platformName") == "Android") then
        storyboard.gotoScene( "menu", "fade", 500 )
        return true
    end
    return false
end

Runtime:addEventListener( "key", onKeyEvent );



-- forward declarations and other locals
local play1Btn
local play2Btn
local menuBtn

-- 'onRelease' event listener for playBtn
local function onLeve1BtnRelease()
    -- go to level1.lua scene
    
    audio.stop ()
    storyboard.gotoScene( "level1", "fade", 500 )
    return true -- indicates successful touch
end

local function onLeve2BtnRelease()
    -- go to level1.lua scene
    -- ads.hide()
    storyboard.gotoScene( "level1", "fade", 500 )
    return true -- indicates successful touch
end

local function onMenuBtnRelease()
    -- go to level1.lua scene
    storyboard.gotoScene( "menu", "fade", 500 )
    return true -- indicates successful touch
end

-- Called when the scene s view does not exist:
function scene:createScene( event )
    local group = self.view
    -- display a background image
    local background = display.newImageRect( "background.jpg", display.contentWidth, display.contentHeight )
    background:setReferencePoint( display.TopLeftReferencePoint )
    background.x, background.y = 0, 0
    
    -- create/position logo/title image on upper-half of the screen
    local titleLogo = display.newImageRect( "select-Level.png", 264, 42 )
    titleLogo:setReferencePoint( display.CenterReferencePoint )
    titleLogo.x = display.contentWidth * 0.5
    titleLogo.y = display.contentHeight / 5
    
    -- create a widget button (which will loads level1.lua on release)
    play1Btn = widget.newButton{
        label="Level 1",
        labelColor = { default={255}, over={128} },
        defaultFile="button.png",
        overFile="button-over.png",
        width=154, height=40,
        onRelease = onLeve1BtnRelease    -- event listener function
    }
    play1Btn:setReferencePoint( display.CenterReferencePoint )
    play1Btn.x = display.contentWidth*0.5
    play1Btn.y = display.contentHeight * 2 / 5
    
    -- button for options (options.lua)
    play2Btn = widget.newButton{
        label="Level 2",
        labelColor = { default={255}, over={128} },
        defaultFile="button.png",
        overFile="button-over.png",
        width=154, height=40,
        onRelease = onLeve2BtnRelease -- event listener function
    }
    play2Btn:setReferencePoint( display.CenterReferencePoint )
    play2Btn.x = display.contentWidth*0.5
    play2Btn.y = display.contentHeight * 3 / 5

    -- button for options (help.lua)
    menuBtn = widget.newButton{
        label="Return",
        labelColor = { default={255}, over={128} },
        defaultFile="button.png",
        overFile="button-over.png",
        width=154, height=40,
        onRelease = onMenuBtnRelease    -- event listener function
    }
    menuBtn:setReferencePoint( display.CenterReferencePoint )
    menuBtn.x = display.contentWidth*0.5
    menuBtn.y = display.contentHeight * 4 / 5

    -- all display objects must be inserted into group
    group:insert( background )
    group:insert( titleLogo )
    group:insert( play1Btn )
    group:insert( play2Btn )
    group:insert( menuBtn )
end

-- Called immediately after scene has moved onscreen:
function scene:enterScene( event )
    local group = self.view

    -- INSERT code here (e.g. start timers, load audio, start listeners, etc.)

end

-- Called when scene is about to move offscreen:
function scene:exitScene( event )
    local group = self.view

end

-- If scene s view is removed, scene:destroyScene() will be called just prior to:
function scene:destroyScene( event )
    local group = self.view


end

-----------------------------------------------------------------------------------------
-- END OF YOUR IMPLEMENTATION
-----------------------------------------------------------------------------------------

-- "createScene" event is dispatched if scene s view does not exist
scene:addEventListener( "createScene", scene )

-- "enterScene" event is dispatched whenever scene transition has finished
scene:addEventListener( "enterScene", scene )

-- "exitScene" event is dispatched whenever before next scene s transition begins
scene:addEventListener( "exitScene", scene )

-- "destroyScene" event is dispatched before view is unloaded, which can be
-- automatically unloaded in low memory situations, or explicitly via a call to
-- storyboard.purgeScene() or storyboard.removeScene().
scene:addEventListener( "destroyScene", scene )

-----------------------------------------------------------------------------------------

return scene

非常非常感谢。我是 Corona 的新手，我一直坚持这个:(

4

1 回答 1

0

krs 是正确的！

我不尊重资源命名约定。

我把“-”放在图像文件的名称中，这是不允许的。

解决了更改图像名称的问题。

于 2013-09-28T01:25:10.197 回答