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    Problem with Gtween and GiderosCodingEasy libraries

    bayopbayop Member
    edited July 2013 in General questions
    I'm a bit new to Gideros and Lua. I'm working on a game project and I used gween to animate some of the intro screen elements like so using the gtween module;
    GTween.new(logo, 2, {y = -logo:getHeight() }, {ease = easing.outBounce, swapValues=true})
    This seemed to be working fine until I needed to apply the GiderosCodingEasy module. After I included the module files, I started getting this error;

    GiderosCodingEasy.lua:899: stack overflow
    stack traceback:
    GiderosCodingEasy.lua:899: in function '_new'
    GiderosCodingEasy.lua:899: in function '_new'
    GiderosCodingEasy.lua:899: in function '_new'
    GiderosCodingEasy.lua:899: in function '_new'
    GiderosCodingEasy.lua:899: in function '_new'
    GiderosCodingEasy.lua:899: in function '_new'
    GiderosCodingEasy.lua:899: in function '_new'
    GiderosCodingEasy.lua:899: in function '_new'
    GiderosCodingEasy.lua:899: in function '_new'
    GiderosCodingEasy.lua:899: in function '_new'
    ...
    GiderosCodingEasy.lua:899: in function '_new'
    GiderosCodingEasy.lua:899: in function '_new'
    GiderosCodingEasy.lua:899: in function '_new'
    GiderosCodingEasy.lua:899: in function '_new'
    GiderosCodingEasy.lua:899: in function '_new'
    libs/GiderosCodingEasy.lua:899: in function
    libs/gtween.lua:68: in function 'staticInit'
    libs/gtween.lua:433: in main chunk

    I tried to look through the lines in code reported in the stacktrace, but I'm struggling to understand what exactly went wrong. However, from what I can tell, it appears that the app is being thrown into an infinite loop in the Shape constructor due to conflicts in both libraries. The reported lines are reproduced below;

    GTWEEN

    68. function GTween.staticInit()
    69. GTween.shape = Shape.new()
    70. GTween.shape:addEventListener(Event.ENTER_FRAME, GTween.staticTick)
    71. GTween.time = os.timer()
    72. end

    443. function GTween:invalidate()
    444. self._inited = false;
    445. if self._position > 0 then
    446. self._position = 0
    447. end
    448. if self.autoPlay then
    449. self:setPaused(false)
    450. end
    451. end

    GIDEROSCODINGEASY

    896. Shape._new = Shape.__new
    ...
    898. function Shape.__new()
    899. local shape = Shape._new()
    900. shape._lastPoint = nil
    901. shape._allPoints = {}
    902. return shape
    903. end

    I strongly feel that line 896 in GiderosCodingEasy is somehow responsible for this...

    Likes: CodeVanya

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