Astrokaat Sources: resources/sceneintro.lua@bba7a2a225f6

     1 -- Top of scene

     2 --print('This is a new scene!')

     4 -- Initiate scene management

     5 local sceneloc = director:createScene()

     6 sceneloc.name = 'Scene: Intro'

     8 -- Constants calculated

     9 local dsw = director.displayWidth

    10 local dsh = director.displayHeight

    11 local dmw = director.displayCenterX

    12 local dmh = director.displayCenterY

    14 -- Instantiate common fonts

    15 local fontSegoe = director:createFont('fonts/SegoeUI-64pt_bold.fnt')

    16 local fontArial = director:createFont('fonts/Arial-96pt_bold.fnt')

    18 function sceneloc:setUp(event)

    19     dbg.print('sceneloc:setUp')

    21     -- Prepare playing streams

    22     --audio:stopStream()

    23     if not audio:isStreamPlaying() then

    24         audio:loadStream('sounds/vapour.mp3')

    25         audio:playStream('sounds/vapour.mp3', true)

    26     end

    28     -- Print background

    29     local rectBack = director:createRectangle({

    30         x=0, y=0,

    31         w=dsw, h=dsh,

    32         strokeWidth=0,

    33         color={10, 74, 134}, alpha=1})

    35     -- Initialize heading labels

    36     local labTitle = director:createLabel({

    37         x=0, y=-fontArial.height*1.5/6,

    38         hAlignment='centre', vAlignment='top',

    39         font=fontArial,

    40         text='Astrokaat Instructions',

    41         color={0xe0, 0xe0, 0xff}

    42     })

    44     -- Initialize heading buttons

    45     local butInfo = director:createSprite(dsw-fontSegoe.height, dsh-fontArial.height*1.5/6, 'images/butinfo.png')

    46     butInfo.xAnchor = 1

    47     butInfo.yAnchor = 1

    49     -- Initialize body text labels

    50     local rectalph = director:createRectangle(fontSegoe.height, fontSegoe.height, dsw - fontSegoe.height * 2, dsh - fontArial.height * 2.25)

    51     rectalph.color = color.black

    52     rectalph.color.a = 64

    53     local labCont = director:createLabel({

    54         x=fontSegoe.height*2, y=-fontSegoe.height*3.25,

    55         w=dsw-fontSegoe.height*3, h=0,

    56         hAlignment='left', vAlignment='top',

    57         font=fontSegoe,

    58         text='Keep Astrokaat alive by maintaining her health. Eat flying food while avoiding space obstacles. Direct Astrokaat about by pushing on the screen.'

    59     })

    61     -- Initialize body buttons

    62     local butRules = director:createSprite(fontSegoe.height*2, fontSegoe.height*2, 'images/butrules.png')

    63     local butStart = director:createSprite(dsw-fontSegoe.height*2, fontSegoe.height*2, 'images/butstart.png')

    64     butStart.xAnchor = 1

    65     butStart.yAnchor = 0

    67     -- Good transitions: slideInL/R, shrinkGrow, crossFade, fadeTR/BL, pageTurn, progressVertical

    68     local transoptl = {transitionType = 'slideInL', transitionTime = 0.5}

    69     local transoptr = {transitionType = 'slideInR', transitionTime = 0.5}

    70     local transoptt = {transitionType = 'slideInT', transitionTime = 0.5}

    71     local transoptb = {transitionType = 'slideInB', transitionTime = 0.5}

    73     -- Implement event handlers

    74     function butInfo:touch(event)

    75         if event.phase == 'began' then

    76             table.insert(nodeLastscene, director:getCurrentScene())

    77             table.insert(nodeLasttrans, transoptb)

    78             director:moveToScene(sceneAbout, transoptt)

    79         end

    80         return true

    81     end

    82     butInfo:addEventListener('touch', butInfo)

    84     function butRules:touch(event)

    85         if event.phase == 'began' then

    86             table.insert(nodeLastscene, director:getCurrentScene())

    87             table.insert(nodeLasttrans, transoptr)

    88             director:moveToScene(sceneRules, transoptl)

    89         end

    90         return true

    91     end

    92     butRules:addEventListener('touch', butRules)

    94     function butStart:touch(event)

    95         if event.phase == 'began' then

    96             table.insert(nodeLastscene, director:getCurrentScene())

    97             table.insert(nodeLasttrans, transoptl)

    98             director:moveToScene(sceneBegin, transoptr)

    99         end

   100         return true

   101     end

   102     butStart:addEventListener('touch', butStart)

   103 end

   105 function sceneloc:tearDown(event)

   106     dbg.print('sceneloc:tearDown')

   107     --self.releaseResources()

   108     --self.<obj-here> = self.<obj-here>:removeFromParent()

   109     --self.obj0:removeFromParent()

   110     --self.obj1:removeFromParent()

   111     --self.obj0 = nil

   112     --self.obj1 = nil

   113 end

   115 function sceneloc:enterPreTransition(event)

   116     dbg.print('sceneloc:enterPreTransition')

   117 end

   119 function sceneloc:enterPostTransition(event)

   120     dbg.print('sceneloc:enterPostTransition')

   121 end

   123 function sceneloc:exitPreTransition(event)

   124     dbg.print('sceneloc:exitPreTransition')

   125 end

   127 function sceneloc:exitPostTransition(event)

   128     dbg.print('sceneloc:exitPostTransition')

   129 end

   131 sceneloc:addEventListener({'setUp', 'tearDown', 'enterPreTransition',

   132     'enterPostTransition', 'exitPreTransition', 'exitPostTransition'}, sceneloc)

   134 return sceneloc

Astrokaat Sources / file revision

resources/sceneintro.lua@bba7a2a225f6

resources/sceneintro.lua