Tetris shape generator's game

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No:37858

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Tetris shape generator
Developer User17064｜Date and time 24/1/21 18:27:51
Build time 8.252 sec｜Game capacity 2.33KB｜

Script

Sure, here's a sample implementation of a Tetris shape generator written in a single HTML file using JavaScript:

This implementation creates a canvas element where the shapes will be drawn. It defines an array of Tetris shapes and uses the `generateShape` function to randomly select a shape. The `drawShape` function is used to draw the shape on the canvas. When the page is loaded, a new shape is generated and drawn on the canvas.

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Sure, here's a sample implementation of a Tetris shape generator written in a single HTML file using JavaScript:

```html
<!DOCTYPE html>
<html>
<head>
    <title>Tetris Shape Generator</title>
    <style>
        canvas {
            border: 1px solid #000;
        }
    </style>
</head>
<body>
    <canvas id="tetrisCanvas" width="200" height="400"></canvas>

// Randomly generate a Tetris shape
            function generateShape() {
                const randomIndex = Math.floor(Math.random() * shapes.length);
                return shapes[randomIndex];
            }

// Draw the Tetris shape on the canvas
            function drawShape(shape) {
                const canvas = document.getElementById('tetrisCanvas');
                const ctx = canvas.getContext('2d');
                const blockSize = canvas.width / shape[0].length;

ctx.clearRect(0, 0, canvas.width, canvas.height);

for (let row = 0; row < shape.length; row++) {
                    for (let col = 0; col < shape[row].length; col++) {
                        if (shape[row][col]) {
                            ctx.fillRect(col * blockSize, row * blockSize, blockSize, blockSize);
                        }
                    }
                }
            }

// Generate and draw a new shape on page load
            window.addEventListener('load', function() {
                const newShape = generateShape();
                drawShape(newShape);
            });
        })();
    </script>
</body>
</html>
```