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Added Number Guessing Game #171

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Added Number Guessing Game #171

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110 changes: 110 additions & 0 deletions code/games/number-guessing-game/number-guessing-game.html
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<!DOCTYPE html>
<html>

<head>
<style>
.replay {
padding: 5px;
}

button {
display: block;
padding: 10px;
min-width: 100px;
font-size: 1.4em;
font-family: sans-serif;
border-radius: 15px;
margin-top: 5px;
}

input {
font-size: 1.5em;
}

.message {
margin: 10px 0;
}
</style>
</head>

<body>
<div class="output">
<div class="message"></div>
<input type="number">
<button>Guess</button>
</div>
<script>
let game = {
"min": 1
, "max": 10
};
document.addEventListener("DOMContentLoaded", function () {
game.output = document.querySelector(".output");
game.message = document.querySelector(".message");
game.guessInput = document.querySelector("input");
game.btn = document.querySelector("button");
game.btn.addEventListener("click", guessValue);
init();
})

function guessValue() {
if (game.btn.classList.contains("replay")) {
init();
game.btn.innerHTML = "Guess";
game.guessInput.style.display = "block";
game.btn.classList.remove("replay");
}
else {
game.guesses++;
let tempGuess = game.guessInput.value;
game.guessInput.value = "";
tempGuess = parseInt(tempGuess);
if (isNaN(tempGuess)) {
message(`Please enter only Digits`, "red");
}
else if (tempGuess === game.num) {
message(`Correct guess of ${game.num} in ${game.guesses} guesses`, "green");
gameOver();
}
else {
let holder = tempGuess > game.num ? {
"c": "blue"
, "m": "Was Lower"
} : {
"c": "purple"
, "m": "Was Higher"
};
message(holder.m, holder.c);
}
}
}

function gameOver() {
game.btn.innerHTML = "Restart Game";
game.guessInput.style.display = "none";
game.btn.classList.add("replay");
game.max += 5;
}

function init() {
game.guesses = 0;
game.num = ranNumber(game.min, game.max);
let tempMes = `Guess a number from ${game.min} to ${game.max}`;
message(tempMes, "blue");
}

function ranNumber(min, max) {
return Math.floor(Math.random() * (max - min + 1) + min);
}

function message(mes, clr) {
game.message.innerHTML = mes;
game.message.style.color = clr || "black";
game.guessInput.style.borderColor = clr || "black";
game.btn.style.backgroundColor = clr || "black";
game.btn.style.color = "white";
}
</script>
</body>

</html>