var aQTexts = ["Damn, I would bang the professor" , "DAT ASS ;)" , "So smart"];
var bQTexts = ["Not perfect but well above average" , "Almost my favorite professor" , "I wonder what color his undies are"];
var cQTexts = ["Pretty average, BORING" , "Lectures are a drag, but there is worse" , "Not bad"];
var dQTexts = ["The professor smells" , "The professor is a dick" , "Needs to learn to teach"];
var fQTexts = ["FUCK THE PROFESSOR, NOT THE GOOD KIND" , "How could someone suck so much" , "Just stop trying to teach"];
//online comments
var aQOnline = ["Super nice professor, also super hot" , "Can actually teach" , "Best professor ever"];
var bQOnline = ["Really good professor, probably second best" , "Almost perfect" , "Really knows the material"];
var cQOnline = ["Average professor" , "Goes through the motions, but not the worst" , "Not bad, I guess"];
var dQOnline = ["Hard professor" , "Actually takes attendance, dick" , "He just sucks"];
var fQOnline = ["STAY AWAY" , "Horrible professor" , "SUCKS ASS"];
//interations
var aQInteractions = ["Had coitus" , "Gave you his/her sisters number" , "Sent his/her mother over"];
var bQInteractions = ["Compliments you daily" , "Brought you an apple" , "Blows kisses at you"];
var cQInteractions = ["Show up to class on time " , "Turns on work most of the time" , "Never mean"];
var dQInteractions = ["Only a tease" , "No reach around" , "Never called you back"];
var fQInteractions = ["Turned you in after you hit on them" , "Spread rumors about your small genitals" , "Total dude-bro douche in class"];


//first names
//male first name
var maleFName = ["Eric", "Ross", "Adam","Anthony", "CJ", "Chris", "Andrew", "Fred", "Steven", "Josh"];
var femaleFName = ["Laura", "Denise", "Shella","Sara", "Michelle", "Bethany", "Lauren", "Leslie", "Abby"];
var lastName = ["Hambone" , "Smellie", "Shufflebottom", "Dungworth", "Hardmeat", "Bottom", "Willy", "Turtle", "Hogwood", "Greedy", "Rattlebag", "Jelly", "Demon", "Nutters", "Cornfest", "Bonefat", "Steer", "Pigfat", "Piggs"];

var grade = 0;
var letterGrade = "z";
var gameOn = true;
var keyState = -1;

var monstersCaught = 0;
//actual vars
var semesterOn = 1;
var meterCount = 5;
var gameState = "play";
var correctlyGraded = 0;



//creating and appending the canvas
var canvas = document.createElement("canvas");
var ctx = canvas.getContext("2d");
canvas.width = 800;
canvas.height = 600;
document.body.appendChild(canvas);

//loading a sound effect
var snd = new Audio("audio/sample.wav");
var no = new Audio("audio/no.wav");

//sounds for letter grade
var getA = new Audio("audio/getA.wav");
var getB = new Audio("audio/getB.wav");
var getC = new Audio("audio/getC.wav");
var getD = new Audio("audio/getD.wav");
var getF = new Audio("audio/getF.wav");




//loading the images
//bg image
var bgReady = false;
var bgImage = new Image();
bgImage.onload = function ()
{
    bgReady = true;
}
bgImage.src = "images/bgBP.png";



//images for the game
//comments
var commentsReady = false;
var commentsImage = new Image();
commentsImage.onload = function ()
{
    commentsReady = true;
}
commentsImage.src = "images/comments.png";


//online
var onlineReady = false;
var onlineImage = new Image();
onlineImage.onload = function ()
{
    onlineReady = true;
}
onlineImage.src = "images/online.png";


//interactions
var interactionsReady = false;
var interactionsImage = new Image();
interactionsImage.onload = function ()
{
    interactionsReady = true;
}
interactionsImage.src = "images/interactions.png";


//grade decals
var aReady = false;
var aImage = new Image();
aImage.onload = function ()
{
    aReady = true;
}
aImage.src = "images/a.png";

var bReady = false;
var bImage = new Image();
bImage.onload = function ()
{
    bReady = true;
}
bImage.src = "images/b.png";

var cReady = false;
var cImage = new Image();
cImage.onload = function ()
{
    cReady = true;
}
cImage.src = "images/c.png";

var dReady = false;
var dImage = new Image();
dImage.onload = function ()
{
    dReady = true;
}
dImage.src = "images/d.png";

var fReady = false;
var fImage = new Image();
fImage.onload = function ()
{
    fReady = true;
}
fImage.src = "images/f.png";

var controlsReady = false;
var controlsImage = new Image();
controlsImage.onload = function ()
{
    controlsReady = true;
}
controlsImage.src = "images/controls.png";



var testReady = false;
var testImage = new Image();
testImage.onload = function (){
    testReady = true;
}
testImage.src = "images/test.png";

var quizReady = false;
var quizImage = new Image();
quizImage.onload = function (){
    quizReady = true;
}
quizImage.src = "images/quiz.png";

var paperReady = false;
var paperImage = new Image();
paperImage.onload = function (){
    paperReady = true;
}
paperImage.src = "images/paper.png";



//id images(8 of em)
var idBoyOneReady = false;
var idBoyOneImage = new Image();
idBoyOneImage.onload = function ()
{
    idBoyOneReady = true;
}
idBoyOneImage.src = "images/boyOne.png";

var idBoyTwoReady = false;
var idBoyTwoImage = new Image();
idBoyTwoImage.onload = function ()
{
    idBoyTwoReady = true;
}
idBoyTwoImage.src = "images/boyTwo.png";

var idBoyThreeReady = false;
var idBoyThreeImage = new Image();
idBoyThreeImage.onload = function ()
{
    idBoyThreeReady = true;
}
idBoyThreeImage.src = "images/boyThree.png";

var idBoyFourReady = false;
var idBoyFourImage = new Image();
idBoyFourImage.onload = function ()
{
    idBoyFourReady = true;
}
idBoyFourImage.src = "images/boyFour.png";

//load female ID's
var idGirlOneReady = false;
var idGirlOneImage = new Image();
idGirlOneImage.onload = function ()
{
    idGirlOneReady = true;
}
idGirlOneImage.src = "images/girlOne.png";

var idGirlTwoReady = false;
var idGirlTwoImage = new Image();
idGirlTwoImage.onload = function ()
{
    idGirlTwoReady = true;
}
idGirlTwoImage.src = "images/girlTwo.png";

var idGirlThreeReady = false;
var idGirlThreeImage = new Image();
idGirlThreeImage.onload = function ()
{
    idGirlThreeReady = true;
}
idGirlThreeImage.src = "images/girlThree.png";

var idGirlFourReady = false;
var idGirlFourImage = new Image();
idGirlFourImage.onload = function ()
{
    idGirlFourReady = true;
}
idGirlFourImage.src = "images/girlFour.png";



//bad meter
var badReady = false;
var badImage = new Image();
badImage.onload = function ()
{
    badReady = true;
}
badImage.src = "images/bad.png";

//fired text
var firedReady = false;
var firedImage = new Image();
firedImage.onload = function ()
{
    firedReady = true;
}
firedImage.src = "images/fired.png";

var playReady = false;
var playImage = new Image();
playImage.onload = function ()
{
    playReady = true;
}
playImage.src = "images/playAgain.png";

var titleReady = false;
var titleImage = new Image();
titleImage.onload = function ()
{
    titleReady = true;
}
titleImage.src = "images/title.png";


var howReady = false;
var howImage = new Image();
howImage.onload = function ()
{
    howReady = true;
}
howImage.src = "images/how.png";


var playFReady = false;
var playFImage = new Image();
playFImage.onload = function ()
{
    playFReady = true;
}
playFImage.src = "images/playF.png";

var theTextReady = false;
var theTextImage = new Image();
theTextImage.onload = function ()
{
    theTextReady = true;
}
theTextImage.src = "images/theText.png";





//objects for the studnet
var student =  {
    sex: "",
    fName: "",
    lName: "",
    iDent: "",
    comment: "",
    commentQ: "",
    onlineComment: "",
    onlineCommentQ: "",
    interaction: "",
    interactionQ: "",
    assignment: ""
};

//objects for the text-images
var comments = {
    x: 0,
    y: 100
};

var online = {
    x: 0,
    y: 250
};

var interactions = {
    x: 0,
    y: 450
};

//objects for grade decals
var a = {
    x: 300,
    y: 550
};
var b = {
    x: 350,
    y: 550
};
var c = {
    x: 400,
    y: 550
};
var d = {
    x: 450,
    y: 550
};
var f = {
    x: 500,
    y: 550
};

var controls = {
    x: 120,
    y: 560
};


//class work objects
var test = {
    x: 300,
    y: 150
};


//objetcs for picture id's
var boyOne = {
    x: 650,
    y: 60
};

//obejcts for the positions of the texts/comments/interations
var textPos = {
    x:20,
    y:135
};
var onlinePos = {
    x:20,
    y:300
};

var interactionPos = {
    x:20,
    y:485
};


var bad = {
    x:290,
    y:532
};

var studentPos = {
    x:565,
    y:177
};

var semesterPos = {
    x:435,
    y:73
};






//player input
var keysDown = {};

addEventListener("keydown", function (e) {
    keysDown[e.keyCode] = true;
}, false);

addEventListener("keyup", function (e) {
    delete keysDown[e.keyCode];
}, false);


//initiate a new game(resets the hero position and the player position)
var reset = function (){

}

var updateSemester = function() {
    if (correctlyGraded % 4 == 0 && correctlyGraded != 0)
    {
        semesterOn++;
        correctlyGraded = 0;
    }


}

//update the game objects
var update = function (modifier) {

    //a = 65
    //b = 66
    //c = 67
    //d = 68
    //f = 70
    //check for keys pressed
    if (gameOn){

        if (65 in keysDown) {

            gameOn = false;
            keyState = 65;

            if (letterGrade != 'a'){
                meterCount--;
                no.play();
            }
            else {
                snd.play();
                getA.play();
                correctlyGraded++;
            }


        }

        if (66 in keysDown) {
            gameOn = false;
            keyState = 66;

            if (letterGrade != 'b'){
                meterCount--;
                no.play();
            }
            else {
                snd.play();
                getB.play();
                correctlyGraded++;
            }
        }

        if (67 in keysDown) {
            gameOn = false;
            keyState = 67;

            if (letterGrade != 'c'){
                meterCount--;
                no.play();
            }
            else {
                snd.play();
                getC.play();
                correctlyGraded++;
            }
        }

        if (68 in keysDown) {
            gameOn = false;
            keyState = 68;

            if (letterGrade != 'd'){
                meterCount--;
                no.play();
            }
            else {
                snd.play();
                getD.play();
                correctlyGraded++;
            }
        }

        if (70 in keysDown) {
            gameOn = false;
            keyState = 70;

            if (letterGrade != 'f'){
                meterCount--;
                no.play();
            }
            else {
                snd.play();
                getF.play();
                correctlyGraded++;
            }
        }

    }

    updateSemester();
    if (meterCount <= 0)
        gameState = "end";

    if (!gameOn && !(keyState in keysDown))
        continueGame();
};


var assignStudent = function (){

    //pick the gender of the student
    var r = Math.floor((Math.random() * 2) + 1);
    if (r == 1) {
        student.sex = "m";
        student.fName = maleFName[Math.floor((Math.random() * maleFName.length))] //pick male first name

        //assign id for males
        r = Math.floor((Math.random() * 4) + 1);

        if (r == 1) {
            student.iDent = idBoyOneImage;
        }
        else if (r == 2) {
            student.iDent = idBoyTwoImage;
        }
        else if (r == 3) {
            student.iDent = idBoyThreeImage;
        }
        else if (r == 4) {
            student.iDent = idBoyFourImage;
        }


    }
    else{
        student.sex = "f";
        student.fName = femaleFName[Math.floor((Math.random() * femaleFName.length))] //pick female first name

        //assign ID for females
        r = Math.floor((Math.random() * 4) + 1);

        if (r == 1) {
            student.iDent = idGirlOneImage;
        }
        else if (r == 2) {
            student.iDent = idGirlTwoImage;
        }
        else if (r == 3) {
            student.iDent = idGirlThreeImage;
        }
        else if (r == 4) {
            student.iDent = idGirlFourImage;
        }


    }
    //assign last name
    student.lName = lastName[Math.floor((Math.random() * lastName.length))] //pick female first name

    //pick assignment
    r = Math.floor((Math.random() * 3) + 1);
    if (r == 1){
        student.assignment = testImage;
    }
    else if (r == 2){
        student.assignment = quizImage;
    }
    else if (r == 3){
        student.assignment = paperImage;
    }

    //pick comment quality
    r = Math.floor((Math.random() * 5) + 1);
    if (r == 1) {
        student.commentQ = 55;
        student.comment = fQTexts[Math.floor((Math.random() * fQTexts.length))];

    }
    else if (r == 2) {
        student.commentQ = 65;
        student.comment = dQTexts[Math.floor((Math.random() * dQTexts.length))];
    }
    else if (r == 3) {
        student.commentQ = 75;
        student.comment = cQTexts[Math.floor((Math.random() * cQTexts.length))];
    }
    else if (r == 4) {
        student.commentQ = 85;
        student.comment = bQTexts[Math.floor((Math.random() * bQTexts.length))];
    }
    else if (r == 5){
        student.commentQ = 95;
        student.comment = aQTexts[Math.floor((Math.random() * aQTexts.length))];
    }

    //pick online comments
    r = Math.floor((Math.random() * 5) + 1);
    if (r == 1) {
        student.onlineCommentQ = 55;
        student.onlineComment = fQOnline[Math.floor((Math.random() * fQOnline.length))];

    }
    else if (r == 2) {
        student.onlineCommentQ = 65;
        student.onlineComment = dQOnline[Math.floor((Math.random() * dQOnline.length))];
    }
    else if (r == 3) {
        student.onlineCommentQ = 75;
        student.onlineComment= cQOnline[Math.floor((Math.random() * cQOnline.length))];
    }
    else if (r == 4) {
        student.onlineCommentQ = 85;
        student.onlineComment = bQOnline[Math.floor((Math.random() * bQOnline.length))];
    }
    else if (r == 5){
        student.onlineCommentQ = 95;
        student.onlineComment = aQOnline[Math.floor((Math.random() * aQOnline.length))];
    }
    //pick interaction
    r = Math.floor((Math.random() * 5) + 1);
    if (r == 1) {
        student.interactionQ = 55;
        student.interaction = fQInteractions[Math.floor((Math.random() * fQInteractions.length) )];

    }
    else if (r == 2) {
        student.interactionQ = 65;
        student.interaction = dQInteractions[Math.floor((Math.random() * dQInteractions.length))];
    }
    else if (r == 3) {
        student.interactionQ = 75;
        student.interaction = cQInteractions[Math.floor((Math.random() * cQInteractions.length))];
    }
    else if (r == 4) {
        student.interactionQ = 85;
        student.interaction = bQInteractions[Math.floor((Math.random() * bQInteractions.length))];
    }
    else if (r == 5){
        student.interactionQ = 95;
        student.interaction = aQInteractions[Math.floor((Math.random() * aQInteractions.length))];
    }

}


var calcGrade = function() {
    grade = (student.commentQ + student.onlineCommentQ + student.interactionQ)/3;
    if (grade < 60)
        letterGrade = "f";
    else if (grade < 70)
        letterGrade = "d";
    else if (grade < 80)
        letterGrade = "c";
    else if (grade < 90)
        letterGrade = "b";
    else if (grade <= 100)
        letterGrade = "a";
}

var continueGame = function () {
    gameOn = true;
    assignStudent();
    calcGrade();
    console.log(grade);
}


//actual game reset
var gameGo = function () {
    //the game has started
    semesterOn = 1;
    keyState = -1;
    meterCount = 5;
    grade = 0;
    letterGrade = "z";
    gameState = "start"; //reset the game state
    correctlyGraded = 0;
    continueGame();
}

var gameGoS = function () {
    //the game has started
    semesterOn = 1;
    keyState = -1;
    meterCount = 5;
    grade = 0;
    letterGrade = "z";
    gameState = "play"; //reset the game state
    correctlyGraded = 0;
    continueGame();
}






//draw the objects
// Draw everything
var render = function () {
    if (bgReady) {
        ctx.drawImage(bgImage, 0, 0);
    }

    //actual game rendering
    //render the text-images
    if (commentsReady) {
        ctx.drawImage(commentsImage, comments.x, comments.y);
    }
    if (onlineReady) {
        ctx.drawImage(onlineImage, online.x, online.y);
    }
    if (interactionsReady) {
        //ctx.rotate(Math.PI / 180 * 3); //increment the angle and rotate the image
        ctx.drawImage(interactionsImage, interactions.x, interactions.y);
    }

    //render the grade decals
    if (aReady) {
        //ctx.rotate(Math.PI / 180 * 3); //increment the angle and rotate the image
        ctx.drawImage(aImage, a.x, a.y);
    }
    if (bReady) {
        //ctx.rotate(Math.PI / 180 * 3); //increment the angle and rotate the image
        ctx.drawImage(bImage, b.x, b.y);
    }
    if (cReady) {
        //ctx.rotate(Math.PI / 180 * 3); //increment the angle and rotate the image
        ctx.drawImage(cImage, c.x, c.y);
    }
    if (dReady) {
        //ctx.rotate(Math.PI / 180 * 3); //increment the angle and rotate the image
        ctx.drawImage(dImage, d.x, d.y);
    }
    if (fReady) {
        //ctx.rotate(Math.PI / 180 * 3); //increment the angle and rotate the image
        ctx.drawImage(fImage, f.x, f.y);
    }

    //controls image
    if (controlsReady) {
        //ctx.rotate(Math.PI / 180 * 3); //increment the angle and rotate the image
        ctx.drawImage(controlsImage, controls.x, controls.y);
    }

    //class work images
    if (testReady && paperReady && quizReady) {
        ctx.drawImage(student.assignment, test.x, test.y);
    }

    //check that all picture ID's are ready
    if (idBoyOneReady && idBoyTwoReady && idBoyThreeReady && idBoyFourReady && idBoyFourReady && idGirlOneReady &&
        idGirlTwoReady && idGirlThreeReady && idGirlFourReady) {
        //ctx.rotate(Math.PI / 180 * 3); //increment the angle and rotate the image
        ctx.drawImage(student.iDent, boyOne.x, boyOne.y);
    }

    //drawing the bad meter
    if (badReady) {
        //ctx.rotate(Math.PI / 180 * 3); //increment the angle and rotate the image
        var temp = 0;
        for (var i = 0; i < meterCount; i++)
        {
            ctx.drawImage(badImage, bad.x + temp, bad.y);
            temp += 20;
        }
    }


    //title
    ctx.fillStyle = "rgb(0, 0, 0)";
    ctx.font = "24px Lucida Console";
    ctx.textAlign = "left";
    ctx.textBaseline = "top";
    ctx.fillText("Bad Professor",300,32);

    //semester
    ctx.fillStyle = "rgb(0, 0, 0)";
    ctx.font = "20px Lucida Console";
    ctx.textAlign = "left";
    ctx.textBaseline = "top";
    ctx.fillText("Semester: ",320,70);

    //student name text
    ctx.fillStyle = "rgb(0, 0, 0)";
    ctx.font = "20px Lucida Console";
    ctx.textAlign = "left";
    ctx.textBaseline = "top";
    ctx.fillText("Student name: ",400,175);


    //comments,online,interations
    //comments


    //A 57 191 69
//B 54 236 213
//C 250 249 9
//D 73 65 46
//F 231 77, 62




    if (student.commentQ == 55)
    {
        ctx.fillStyle = "rgb(231,77,62)";
    }
    else if (student.commentQ == 65) {
        ctx.fillStyle = "rgb(73, 65, 46)";
    }
    else if (student.commentQ == 75) {
        ctx.fillStyle = "rgb(250, 249, 9)";
    }
    else if (student.commentQ == 85) {
        ctx.fillStyle = "rgb(54, 236, 213)";
    }
    else if (student.commentQ == 95) {
        ctx.fillStyle = "rgb(57, 191, 69)";
    }

    ctx.fillStyle = "rgb(0, 0, 0)";


    // ctx.fillStyle = "rgb(57,191, 69)";
    ctx.font = "15px Lucida Console";
    ctx.textAlign = "left";
    ctx.textBaseline = "top";
    ctx.fillText(student.comment,textPos.x,textPos.y);





    if (student.onlineCommentQ == 55)
    {
        ctx.fillStyle = "rgb(231,77,62)";
    }
    else if (student.onlineCommentQ == 65) {
        ctx.fillStyle = "rgb(73, 65, 46)";
    }
    else if (student.onlineCommentQ== 75) {
        ctx.fillStyle = "rgb(250, 249, 9)";
    }
    else if (student.onlineCommentQ == 85) {
        ctx.fillStyle = "rgb(54, 236, 213)";
    }
    else if (student.onlineCommentQ == 95) {
        ctx.fillStyle = "rgb(57, 191, 69)";
    }

    ctx.fillStyle = "rgb(0, 0, 0)";

    //online
    //ctx.fillStyle = "rgb(57,191, 69)";
    ctx.font = "15px Lucida Console";
    ctx.textAlign = "left";
    ctx.textBaseline = "top";
    ctx.fillText(student.onlineComment,onlinePos.x,onlinePos.y);


    if (student.interactionQ == 55)
    {
        ctx.fillStyle = "rgb(231,77,62)";
    }
    else if (student.interactionQ == 65) {
        ctx.fillStyle = "rgb(73, 65, 46)";
    }
    else if (student.interactionQ == 75) {
        ctx.fillStyle = "rgb(250, 249, 9)";
    }
    else if (student.interactionQ == 85) {
        ctx.fillStyle = "rgb(54, 236, 213)";
    }
    else if (student.interactionQ == 95) {
        ctx.fillStyle = "rgb(57, 191, 69)";
    }

    ctx.fillStyle = "rgb(0, 0, 0)";

    //interactions
    // ctx.fillStyle = "rgb(57,191, 69)";
    ctx.font = "15px Lucida Console";
    ctx.textAlign = "left";
    ctx.textBaseline = "top";
    ctx.fillText(student.interaction,interactionPos.x,interactionPos.y);

    //bad meter text
    ctx.fillStyle = "rgb(0,0, 0)";
    ctx.font = "15px Lucida Console";
    ctx.textAlign = "left";
    ctx.textBaseline = "top";
    ctx.fillText("Bad meter: " , 190,540);

    //student name text box

    ctx.fillStyle = "rgb(0,0, 0)";
    ctx.font = "15px Lucida Console";
    ctx.textAlign = "left";
    ctx.textBaseline = "top";
    ctx.fillText(student.fName + " " + student.lName, studentPos.x,studentPos.y);


    //number semester text
    ctx.fillStyle = "rgb(0,0, 0)";
    ctx.font = "15px Lucida Console";
    ctx.textAlign = "left";
    ctx.textBaseline = "top";
    ctx.fillText(semesterOn, semesterPos.x,semesterPos.y);

};



var updateEnd = function() {
    //look for spacebar (32), if space bar pressed, restart the game
    if (32 in keysDown) {
        gameGo();
    }

}

var renderEnd = function() {

    //clear screen
    if (bgReady) {
        ctx.drawImage(bgImage, 0, 0);
    }

    if (firedReady) {
        ctx.drawImage(firedImage, 257,250);
    }

    if (playReady) {
        ctx.drawImage(playImage, 260,315);
    }

}


var updateStart = function () {
    if (32 in keysDown) {
        gameGoS();
    }
}

var renderStart = function() {

    //clear screen
    if (bgReady) {
        ctx.drawImage(bgImage, 0, 0);
    }

    if (titleReady) {
        ctx.drawImage(titleImage, 255, 200);
    }

    if (howReady) {
        ctx.drawImage(howImage, 265, 250);
    }

    if (theTextReady){
        ctx.drawImage(theTextImage, 240, 230);
    }

    if (playFReady) {
        ctx.drawImage(playFImage, 260,550);
    }
}

//main game loop
var main = function () {
    var now = Date.now();
    var delta = now - then;

    if (gameState == "play"){
        update(delta / 1000); //call to update
        render();  //call to render
    }
    //update and render the end screen
    else if (gameState == "end") {
        updateEnd(); //call to update
        renderEnd();  //call to render
    }
    else if (gameState == "start") {
        updateStart(); //call to update
        renderStart();  //call to render
    }


    then = now;

    // Request to do this again ASAP
    requestAnimationFrame(main);
};


// Cross-browser support for requestAnimationFrame
var w = window;
requestAnimationFrame = w.requestAnimationFrame || w.webkitRequestAnimationFrame || w.msRequestAnimationFrame || w.mozRequestAnimationFrame;

//start the game
// Let's play this game!
var then = Date.now();
reset();
gameGo();
main();