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No:9394

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Tera Drive
Developer User4351｜Date and time 23/7/24 11:53:10
Build time 19.885 sec｜Game capacity 2.054KB｜

Script

テラドライブ

Score: 0

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<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
    <title>テラドライブ</title>
    <style>
        body {
            text-align: center;
            background-color: #333333;
            color: #ffffff;
            font-family: Arial, sans-serif;
            font-size: 2em;
            margin-top: 5%;
        }
        #score {
            font-size: 1em;
        }
    </style>
</head>
<body>
    <h1>テラドライブ</h1>
    <p id="score">Score: 0</p>
    <canvas id="gameCanvas" width="600" height="400"></canvas>

let carX = 250;
        let carY = 350;
        let score = 0;

function drawCar() {
            ctx.fillStyle = "#ff1a1a";
            ctx.fillRect(carX, carY, 100, 50);
            ctx.fillStyle = "#000000";
            ctx.fillRect(carX + 20, carY + 10, 60, 30);
            ctx.fillStyle = "#ffffff";
            ctx.fillRect(carX + 40, carY - 10, 20, 10);
        }

function moveCar(event) {
            if (event.keyCode === 37) { // Left arrow
                carX -= 10;
            } else if (event.keyCode === 39) { // Right arrow
                carX += 10;
            }
        }

function drawObstacle() {
            ctx.fillStyle = "#00ff00";
            ctx.fillRect(Math.random() * 500, 0, 50, 50);
        }

function updateScore() {
            score += 1;
            document.getElementById("score").innerText = "Score: " + score;
        }

function detectCollision() {
            if (carY <= 50) {
                carY = 350;
                updateScore();
            }
        }

function gameLoop() {
            ctx.clearRect(0, 0, canvas.width, canvas.height);
            drawCar();
            drawObstacle();
            detectCollision();

requestAnimationFrame(gameLoop);
        }

document.addEventListener("keydown", moveCar);

gameLoop();
    </script>
</body>
</html>