init

2026-06-06 19:04:01 -04:00
commit e02696b245
2 changed files with 91 additions and 0 deletions
@@ -0,0 +1 @@
 a basic reaction time game
@@ -0,0 +1,90 @@
 <!DOCTYPE html>
 <html>
    <head>
        <style>
            * {
                box-sizing: border-box;
                margin: 0;
                padding: 0;
            }
            html {
                height: 100vh;
                width: 100vw;
                background-color: #161616;
            }
            body {
                display: flex;
                justify-content: center;
            }
            #target {
                height: 20px;
                width: 20px;
                background-color: red;
                position: relative;
            }
            #frame {
                width: 75%;
                height: 100vh;
                border: 1px solid white;
            }
        </style>
    </head>
    <body>
        <div id="frame">
        </div>
        <script>
            const targetWidth = 20;
            const targetHeight = 20;
            let pageWidth = window.innerWidth;
            let pageHeight = window.innerHeight;
            const frameElement = document.getElementById("frame");
            let frameHeight = frameElement.offsetHeight - targetHeight;
            let frameWidth = frameElement.offsetWidth - targetWidth;
            let target;
            window.addEventListener("resize", (e) => {
                this.pageWidth = window.innerWidth;
                this.pageHeight = window.innerHeight;
                this.frameHeight = frameElement.offsetHeight;
                this.frameWidth = frameElement.offsetWidth;
                console.log('page: ' + this.pageWidth + ' x ' + this.pageHeight);
                console.log('frame: ' + this.frameWidth + ' x ' + this.frameHeight);
            });
            generateTarget();
            // init logs:
            console.log('page: ' + pageWidth + ' x ' + pageHeight);
            console.log('frame: ' + frameWidth + ' x ' + frameHeight);
            function generateTarget() {
                const target = document.createElement("div");
                target.id = "target";
                target.style.top = getRandomInt(0, frameHeight) + 'px';
                target.style.left = getRandomInt(0, frameWidth) + 'px';
                console.log(target);
                document.getElementById("frame").insertAdjacentElement("afterbegin", target);
            }
            function getRandomInt(min, max) {
                const minCeiled = Math.ceil(min);
                const maxFloored = Math.floor(max);
                return Math.floor(Math.random() * (maxFloored - minCeiled) + minCeiled); // The maximum is exclusive and the minimum is inclusive
            }
        </script>
    </body>
 </html>