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Diffstat (limited to 'examples/lessons/6_Maths_complexAddition/js/lesson.js')
| -rwxr-xr-x | examples/lessons/6_Maths_complexAddition/js/lesson.js | 217 |
1 files changed, 217 insertions, 0 deletions
diff --git a/examples/lessons/6_Maths_complexAddition/js/lesson.js b/examples/lessons/6_Maths_complexAddition/js/lesson.js new file mode 100755 index 0000000..1864fb8 --- /dev/null +++ b/examples/lessons/6_Maths_complexAddition/js/lesson.js @@ -0,0 +1,217 @@ +$(document).ready(function(){ + var k = Karma({ + audio: [{'name':'correct','file':'correct.wav'}, + {'name':'incorrect','file':'incorrect.wav'}, + ]}); + + k.ready(function(){ + var TOTAL_NUMS = 5; + var MAX_NUM = 30; + var imgCounter; + var currentNum; //store the current targeted num id + var currentPlayer; + var players = ['Red','Blue']; + var randNumbers = []; + var flag_busy; + var TIME_LIMIT = 5; //within this time limit they have to answer the current question + var stopTimer = function(){ + s = 0; + clearTimeout(t); + }; + var startTimer = function(){ + s = 0; + increaseTime(); + }; + + + var increaseTime = function(){ + s++; + if(s === TIME_LIMIT){ + play = 0; + $('#content').addClass('backOpaque'); + $('#gameOver').html('!!! फेरी खेलौ बटन मा क्लिक गर !!! '); + }else{ + t=setTimeout(function(){increaseTime();},1000); + } + + }; + var genRandomNumbers = function(){ + randNumbers[0] = k.rand(1,MAX_NUM-1); + for(i=1; i<TOTAL_NUMS; i++){ + do{ + flag = 0; + randNumbers[i] = k.rand(1,MAX_NUM-1); + for(j=0; j<i; j++){ + if(randNumbers[i]===randNumbers[j]){ + flag++; + } + } + }while(flag != 0 ); //end of do while loop + } + }; + + function showText(parentDiv,divName,topPos,leftPos,numText,color){ + var textCss = { + 'position':'absolute', + 'top':topPos+'em', + 'left':leftPos+'em', + 'font':'2em arial,verdana,geneva,helvetica', + 'color':'#'+color, + 'z-index':'5' + }; + $('#'+parentDiv).append('<div id="'+divName+'"></div>'); + $('#'+divName).css(textCss).html(numText); + } + + function showPicture(divName,imgName,topPos,leftPos){ + var imgCss = { + 'position':'absolute', + 'top':topPos+'em', + 'left':leftPos+'em', + 'z-index':'2' + }; + $('#content').append('<div id="'+divName+'"></div>'); + $('#'+divName).css(imgCss).html('<img src="assets/image/'+imgName+'.png" />'); + } + + function imgAnimate(divName,topPos,leftPos,duration){ + $('#'+divName).animate( + {top:topPos+'em',left:leftPos+'em'},duration, + function(ev){ + flag_busy = 0; + $('#txtInput'+players[currentPlayer]).focus(); + startTimer(); + } + ); + } + + var animateBoy = function(){ + showPicture('imgBoy','blueBoy'+imgCounter,30.7,50); + if(imgCounter != 4){ + var t=setTimeout(function(){animateBoy();},500); + }else{ + currentNum = k.rand(0,4); + var x = 23.5+(currentNum*9.5); + showPicture('imgBlueRing','blueRing',29.5,50); + imgAnimate('imgBlueRing',6.2,x,1000); + showPicture('imgBoy','blueBoy0',30.7,50); + } + imgCounter++; + }; + + var animateGirl = function(){ + showPicture('imgGirl','redGirl'+imgCounter,30.7,30); + if(imgCounter != 4){ + var t=setTimeout(function(){animateGirl();},500); + }else{ + currentNum = k.rand(0,4); + var x = 23.5+(currentNum*9.5); + showPicture('imgRedRing','redRing',29.5,34); + imgAnimate('imgRedRing',6.2,x,1000); + showPicture('imgGirl','redGirl0',30.7,30); + } + imgCounter++; + }; + + var nextQuestion = function(){ + genRandomNumbers(); + flag_busy = 1; + for(var i = 0; i< 5; i++){ + showText('divNum'+i,'num'+i,2.5,1,randNumbers[i],'E5D700'); + } + showPicture('imgBoy','blueBoy0',30.7,50); + showPicture('imgGirl','redGirl0',30.7,30); + imgCounter = 0; + if(currentPlayer === 0){ + animateGirl(); + }else{ + animateBoy(); + } + + foucs_blur(); + }; + + function game(){ + $('#content').removeClass('backOpaque').html(''); + for(var i = 0;i<5;i++){ + var x = 22+(i*9.5); + showPicture('divNum'+i,'imgNumContainer',7,x); + } + showPicture('divScoreBox','scoreBox',15.5,22.5); + + showPicture('divtitle','title',2,27.5); + showPicture('txtRedTotal','redTotal',16,24); + showPicture('txtBlueTotal','blueTotal',16,48); + showPicture('txtRedNumPlus','redNumPlus',21.5,24); + showPicture('txtBlueNumPlus','blueNumPlus',21.5,48); + + //show current Score of numbers + showText('txtRedTotal','divRedScore',1.5,2,0,'FFF'); + showText('txtBlueTotal','divBlueScore',1.5,2,0,'FFF'); + + //text boxes for input + showText('txtRedNumPlus','textInputRed',1.6,1.5,'<input type="text" id="txtInputRed" class="blankBox">','FFF'); + $('#txtInputRed').css({'color':'red','border':'2px solid #FF0000'}); + showText('txtBlueNumPlus','textInputBlue',1.6,1.5,'<input type="text" id="txtInputBlue" class="blankBox">','FFF'); + $('#txtInputBlue').css({'color':'blue','border':'2px solid #0000FF'}); + currentPlayer = 0; + nextQuestion(); + }; + + + + + $('#linkStart').click(function(){ + game(); + }); + + $('#linkPlayAgain').click(function(){ + game(); + }); + + $('#linkHelp').click(function(){ + $('#help').slideDown(2000); + }) + .mouseout(function(){ + $('#help').slideUp(2000); + }); + + + var checkAnswer = function(){ + if(flag_busy === 0){ + var currentScore = parseInt($('#div'+players[currentPlayer]+'Score').text()); + var inputTextVal = $('#txtInput'+players[currentPlayer]).val(); + var totalVal = currentScore + randNumbers[currentNum]; + if(totalVal == inputTextVal){ + stopTimer(); + k.audio.correct.play(); + inputTextVal = $('#txtInput'+players[currentPlayer]).val(''); + $('#div'+players[currentPlayer]+'Score').html(totalVal); + $('#img'+players[currentPlayer]+'Ring').html(''); + $('#txtInput'+players[currentPlayer]).blur(); + if(currentPlayer === 0){ + currentPlayer = 1; + }else{ + currentPlayer = 0; + } + + nextQuestion(); + }else{ + k.audio.incorrect.play(); + } + } + }; + + function foucs_blur(){ + $('input[type="text"]').keypress(function(event) { + if(event.which === 13){ + checkAnswer(); + } + + }); + } + + }); //end of k.ready +}); //end of document.read + + |