colorGame.js

var colors = generateRandomColors(6);

var squares = document.querySelectorAll(".square");
var pickedColor = pickColor();
var colorDisplay = document.getElementById("colorDisplay");
var messageDisplay = document.querySelector("#message");


var h1 = document.querySelector("h1");
var resetButton = document.querySelector("#reset");


// var easyBtn = document.querySelector("#easyBtn");
// var hardBtn = document.querySelector("#hardBtn");
var numSquares = 6;

var modeButtons = document.querySelectorAll(".mode");

for (var i = 0; i < modeButtons.length; i++){
    modeButtons[i].addEventListener("click", function(){
        modeButtons[0].classList.remove("selected");
        modeButtons[1].classList.remove("selected");
        this.classList.add("selected")
        if(this.textContent == "Easy"){
            numSquares = 3;
        }
        else{
            numSquares = 6;
        }
        reset();
    });
}


function reset(){
    colors = generateRandomColors(numSquares);

    pickedColor = pickColor();
    colorDisplay.textContent = pickedColor;
    resetButton.textContent = "New Colors";
    for(var i = 0; i <squares.length; i++){
        if (colors[i]){
            squares[i].style.display = "block";
            squares[i].style.backgroundColor = colors[i];
        } else{
            squares[i].style    .display = "none";
        }
    }
    h1.style.backgroundColor = "steelblue"
    messageDisplay.textContent = "";
}

// easyBtn.addEventListener("click",function(){
//     numSquares = 3;
//     hardBtn.classList.remove("selected");
//     easyBtn.classList.add("selected");
//     colors = generateRandomColors(3);
//     pickedColor = pickColor()
//     colorDisplay.textContent = pickedColor

//     for(var i =0; i <squares.length; i++){
//          if(colors[i]){
//              squares[i].style.backgroundColor = colors[i];
//          } else{
//              squares[i].style.display = "none";
//          }
//     }
// })




// hardBtn.addEventListener("click",function(){
//     numSquares = 6;
//     hardBtn.classList.add("selected");
//     easyBtn.classList.remove("selected");
//     colors = generateRandomColors(3);
//     pickedColor = pickColor()
//     colorDisplay.textContent = pickedColor

//     for(var i =0; i <squares.length; i++){
         
//         squares[i].style.backgroundColor = colors[i];
         
//         squares[i].style.display = "block";
         
//     }
// })


resetButton.addEventListener("click", function(){
    reset();
})


colorDisplay.textContent = pickedColor;

for(var i = 0; i < squares.length; i++){
    squares[i].style.backgroundColor = colors[i];

    squares[i].addEventListener("click", function(){
        var clickedColor = this.style.backgroundColor;

        if (clickedColor === pickedColor){
            messageDisplay.textContent = "Correct!"
            changeColors(clickedColor);
            h1.style.backgroundColor = clickedColor;
            resetButton.textContent = "Play Again?";
        }
        else{
            this.style.backgroundColor = "#232323";
            messageDisplay.textContent = "Try Again";
        }
    })
}


function changeColors(color){
    for(var i =0; i <squares.length; i++){
        squares[i].style.backgroundColor = color;
    }
}

function pickColor(){
    var random = Math.floor(Math.random() * colors.length);
    return colors[random];
}


function generateRandomColors(num){
    var arr = [];

    for(var i =0; i < num; i++){
        arr.push(randomColor());
    }

    return arr;
}

function randomColor(){
    var r = Math.floor(Math.random() * 256)
    var g = Math.floor(Math.random() * 256)
    var b = Math.floor(Math.random() * 256)


    return "rgb(" + r + ", " + g + ", " + b + ")"; 
}