nadar71

local widget = require("widget")

local function angleOf( ax, ay, bx, by, adjust, positive )
	local angle = math.atan2( by-ay, bx-ax ) * 180/math.pi
	
	if (adjust) then
		if (type(adjust) ~= "number") then adjust = -90 end
		angle = angle - adjust
		if (angle < -180) then angle=angle+360 end
		if (angle > 180) then angle=angle-360 end

nadar71

local M = {}
	local  wordz = {}
	  		 wordz[1] = nil
	  		 wordz[2] = { 'aa','ab','ad','ae','ag','ah','ai','al','am','an','ar','as','at','aw','ax','ay','ba','be','bi','bo','by','de','do','ed','ef','eh','el','em','en','er','es','et','ex','fa','go','ha','he','hi','hm','ho','id','if','in','is','it','jo','ka','la','li','lo','ma','me','mi','mm','mo','mu','my','na','ne','no','nu','od','oe','of','oh','om','on','op','or','os','ow','ox','oy','pa','pe','pi','re','sh','si','so','ta','ti','to','uh','um','un','up','us','ut','we','wo','xi','xu','ya','ye','yo' }

nadar71

function TransitionColor(displayObj, params)
	if(params and params.startColor and params.endColor) then
	    local length = params.time or 300
	    
	    local startTime = system.getTimer()
	    
	    local easingFunc = params.transition or easing.linear
	    local function colorInterpolate(a,b,i,t)
	        colourTable = {
				easingFunc(i,t,a[1],b[1]-a[1]),

nadar71

local function makeGenerator()

local kernel = {
    category = "generator",
    name = "stars",
    isTimeDependent = false
  }

  kernel.vertexData = {
    {

nadar71

local function angleOnTarget( e )
	local a = math.atan2( e.y-e.target.y, e.x-e.target.x ) * 180 / (4*math.atan(1))
	if (a<0) then a=a+360 end
	return a
end

local function tap(e)
	e.target.touchMode = "drag"
	print("drag mode")
	e.target.dragtimer = timer.performWithDelay( 400, function()

nadar71

-- ref: http://docs.coronalabs.com/daily/guide/graphics/effects.html#generator.radialgradient

local back, outer, inner = {0,1,0,1}, {0,.9,0,.05}, {0,1,0,.05}

-- backing colour rect
display.newRect( display.actualCenterX*.5, display.actualContentHeight*.25, 220, 220 ).fill = back
-- radial fill rect
local r = display.newRect( display.actualCenterX*.5, display.actualContentHeight*.25, 200, 200 )

local function getRadius( r, xOffset, yOffset )

nadar71

local function shadow( width, height, size )
	local g = display.newGroup()
	g.x, g.y = display.contentCenterX, display.contentCenterY
	
	display.newRect( g, 0, 0, width+size, height+size ).fill = {1,1,1,0}
	display.newRect( g, 0, 0, width, height ).fill = {0,0,0}
	
	local c = display.capture( g )
	g = display.remove( g )
	

nadar71

display.setDefault("background", 0.2, 0.2, 0.4 )

-- Keep track of time in seconds
local secondsLeft = 20 * 60   -- 20 minutes * 60 seconds

local clockText = display.newText("20:00", display.contentCenterX, 80, native.systemFontBold, 80)
clockText:setFillColor( 0.7, 0.7, 1 )

local function updateTime()
	-- decrement the number of seconds

nadar71

-- polygon concave test

require("mathlib")

stage = display.getCurrentStage()

local text = display.newText{ text="- - -", x=display.contentCenterX, y=100, fontSize=24 }

lines = display.newGroup()
lines:insert(display.newGroup())

nadar71

-- swipe library

--[[ Libraries ]]--

local composer = require("composer")

--[[ Fields ]]--

local mainstage = display.getCurrentStage()
local stage = composer.stage