Platform game with psychedellic colors's game

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No:45955

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Platform game with psychedellic colors
Developer User19767｜Date and time 24/2/22 6:37:44
Build time 4.966 sec｜Game capacity 1.692KB｜

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[PR]現在の欲しいゲームランキング

Click here for free DL of the app version that can save data.

<html>
<head>
    <title>Psychedelic Platform Game</title>
    <style>
        body {
            margin: 0;
            padding: 0;
            overflow: hidden;
        }
        canvas {
            display: block;
            background-color: black;
        }
    </style>
</head>
<body>
    <canvas id="gameCanvas" width="800" height="600"></canvas>
    <script>
        const canvas = document.getElementById('gameCanvas');
        const ctx = canvas.getContext('2d');

const player = {
            x: 20,
            y: 20,
            size: 20,
            color: 'red',
            speed: 5
        };

function drawPlayer() {
            ctx.fillStyle = player.color;
            ctx.fillRect(player.x, player.y, player.size, player.size);
        }

function clearCanvas() {
            ctx.clearRect(0, 0, canvas.width, canvas.height);
        }

function keyDown(e) {
            switch(e.key) {
                case 'ArrowLeft':
                    player.x -= player.speed;
                    break;
                case 'ArrowRight':
                    player.x += player.speed;
                    break;
                case 'ArrowUp':
                    player.y -= player.speed;
                    break;
                case 'ArrowDown':
                    player.y += player.speed;
                    break;
            }
            clearCanvas();
            drawPlayer();
        }

document.addEventListener('keydown', keyDown);

function mainLoop() {
            clearCanvas();
            drawPlayer();
            requestAnimationFrame(mainLoop);
        }

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