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JavaScript

Posted by Joseph Graham
Joseph Graham
289 Points

Someone Help me I'm pretty confuse

<!DOCTYPE html> <html lang="en"> <head> <title>Score keeper</title> <style> .winner { color: green; } </style> </head> <body>

<h1><span id="p1Display">0</span> to <span id="p2Display">0</span></h1>
<p>Player to: 5</p>

<input type="number">
<button id="p1">Player One</button>
<button id="p2">Player two</button>
<button>Reset</button>

<script> var p1Button = document.querySelector("#p1"); var p2Button = document.querySelector("#p2"); var p1Display = document.querySelector("#p1Display"); var p2Display = document.querySelector("#p2Display"); var p1Score = 0; var p2Score = 0; var gameOver = false; var winningScore = 5;

p1Button.addEventListener("click", function(){
    if (!gameOver) {
        p1Score++;
        if (p1Score === winningScore ) {
            p1Display.classList.add("winner");
            gameOver = true;
        }
        p1Display.textContent = p1Score;
    }
});

p2Button.addEventListener("click", function(){
    if ( !gameOver ) {
        p2Score++;
        if ( p2Score === winningScore  ) {
            p2Display.classList.add("winner");
            gameOver = true;
        }

        p2Display.textContent = p2Score;
    }
});

</script> </body> </html>

There are code why var gameOver = false; this code p1Button is true why disable p2Button now work. Please describe your opinion actually i don't understand .