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colorGame.js
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colorGame.js
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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.querySelector("#reset");
var easyBtn = document.querySelector("#easyBtn");
var hardBtn = document.querySelector("#hardBtn");
var scoreDisplay = document.querySelector("#scoreDisplay");
var score = 0;
easyBtn.addEventListener("click", function() {
easyBtn.classList.add("selected");
hardBtn.classList.remove("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.background = 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.background = colors[i];
squares[i].style.display = "block";
}
});
resetButton.addEventListener("click", function() {
colors = generateRandomColors(numSquares);
pickedColor = pickColor();
colorDisplay.textContent = pickedColor;
for(var i = 0; i < squares.length; i++) {
squares[i].style.background = colors[i];
}
h1.style.background = "steelblue";
});
colorDisplay.textContent = pickedColor;
for(var i = 0; i < squares.length; i++){
squares[i].style.background = colors[i];
squares[i].addEventListener("click", function() {
var clickedColor = this.style.background;
if(clickedColor === pickedColor) {
messageDisplay.textContent = "Correct!";
resetButton.textContent = "Play Again?";
changeColors(clickedColor);
h1.style.background = clickedColor;
score+=3;
scoreDisplay.textContent=score;
} else {
this.style.background = "#232323";
messageDisplay.textContent = "Try Again";
score+=-1;
scoreDisplay.textContent=score;
}
});
}
function changeColors(color) {
for(var i = 0; i < squares.length; i++) {
squares[i].style.background = 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 + ")";
}