Color-Game/script.js at master · prateek1802/Color-Game · GitHub

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var numSquares=6;
var colors=generateRandomColors(numSquares);
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.getElementById("reset");
var easyBtn=document.getElementById("easyBtn");
var hardBtn=document.getElementById("hardBtn");
colorDisplay.textContent=pickedColor;

easyBtn.addEventListener("click",function(){
    hardBtn.classList.remove("selected");
    easyBtn.classList.add("selected");
    numSquares=3;
    colors=generateRandomColors(numSquares);
    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(){
    hardBtn.classList.add("selected");
    easyBtn.classList.remove("selected");
    numSquares=6;
    colors=generateRandomColors(numSquares);
    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(){
    colors=generateRandomColors(numSquares);
    pickedColor=pickColor();
    colorDisplay.textContent=pickedColor;
    messageDisplay.textContent="";
    this.textContent="New Colors";
    for(var i=0;i<squares.length;i++){
        squares[i].style.backgroundColor=colors[i];
    }
    h1.style.backgroundColor="steelblue";
})
for(var i=0;i<squares.length;i++){
    squares[i].style.background=colors[i];

    squares[i].addEventListener("click",function(){
        var clickedColor=this.style.backgroundColor;
        //alert(this.style.background);
        if(clickedColor===pickedColor){
            messageDisplay.textContent="Correct";
            resetButton.textContent="Play Again?";
            changeColors(clickedColor);
            h1.style.backgroundColor=clickedColor;
        }
        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 + ")";
}