Uint8Array-Objekte from Text with Icons

Uint8ArrayEncodeTextWithIcons.js · 1.2 KiB · JavaScript Raw

// Example usage:
const text = "Hello {133} World {255} Test";
const encoded = encodeTextWithIcons(text);

console.log("Original:", text);
console.log("Byte Array:", Array.from(encoded));
console.log("Uint8Array:", encoded);
```

**Output example:**
```
Original: Hello {133} World {255} Test
Byte Array: [72, 101, 108, 108, 111, 32, 133, 32, 87, 111, 114, 108, 100, 32, 255, 32, 84, 101, 115, 116]

1	function encodeTextWithIcons(text) {
2	// Split text by icon pattern {number}
3	const parts = text.split(/(\{\d+\})/g);
4
5	const byteArray = [];
6
7	for (const part of parts) {
8	if (part === '') continue;
9
10	// Check if it's an icon pattern
11	const iconMatch = part.match(/^\{(\d+)\}$/);
12
13	if (iconMatch) {
14	// It's an icon - add the icon number as a byte
15	const iconNumber = parseInt(iconMatch[1]);
16	byteArray.push(iconNumber);
17	} else {
18	// It's regular text - convert each character to byte
19	for (let i = 0; i < part.length; i++) {
20	byteArray.push(part.charCodeAt(i));
21	}
22	}
23	}
24
25	return new Uint8Array(byteArray);
26	}
27
28	// Example usage:
29	const text = "Hello {133} World {255} Test";
30	const encoded = encodeTextWithIcons(text);
31
32	console.log("Original:", text);
33	console.log("Byte Array:", Array.from(encoded));
34	console.log("Uint8Array:", encoded);
35	```
36
37	Output example:
38	```
39	Original: Hello {133} World {255} Test
40	Byte Array: [72, 101, 108, 108, 111, 32, 133, 32, 87, 111, 114, 108, 100, 32, 255, 32, 84, 101, 115, 116]