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autoDrop works and the shape stops at the end
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,3 +1,23 @@ | ||
| body { | ||
| div { | ||
| background-color: red; | ||
| height: 20px; | ||
| width: 20px; | ||
| } | ||
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| .block { | ||
| background-color: blue; | ||
| } | ||
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| .takenBlock { | ||
| background-color: blue; | ||
| } | ||
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| .grid { | ||
| display: flex; | ||
| flex-wrap: wrap; | ||
| width: 200px; | ||
| } | ||
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| .end { | ||
| background-color: white; | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1 +1,49 @@ | ||
| console.log('loaded') | ||
| document.addEventListener('DOMContentLoaded', () => { | ||
| const squares = document.querySelectorAll('.grid div') | ||
| const startBtn = document.getElementById('start') | ||
| let currentIndex = 0 | ||
| const width = 10 | ||
| const height = 20 | ||
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| //Make the square move left, right and down on the board | ||
| function moveSquare(e) { | ||
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| squares[currentIndex].classList.remove('block') | ||
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| switch(e.keyCode) { | ||
| case 37: //left | ||
| if(currentIndex % width !== 0) currentIndex -= 1 | ||
| break | ||
| case 39: //right | ||
| if(currentIndex % width < width - 1) currentIndex += 1 | ||
| break | ||
| case 40: //down with a time loop of 1000 | ||
| if(currentIndex + width < width * height)currentIndex += width | ||
| break | ||
| } | ||
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| squares[currentIndex].classList.add('block') | ||
| } | ||
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| document.addEventListener('keyup', moveSquare) | ||
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| //loop the shape to continue going down | ||
| function autoDrop() { | ||
| squares[currentIndex].classList.remove('block') | ||
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| if(currentIndex + width < width * height) { | ||
| currentIndex += width | ||
| squares[currentIndex].classList.add('block') | ||
| } else if (squares[currentIndex + width].classList.contains('end')) { | ||
| currentIndex+=0 | ||
| squares[currentIndex].classList.add('takenBlock') | ||
| } | ||
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| } | ||
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| startBtn.addEventListener('click', () => { | ||
| setInterval(autoDrop, 100) | ||
| }) | ||
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| }) |