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Tidied ROT8000

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n1474335 2022-07-08 16:33:16 +01:00
parent d99ee32cc4
commit 25086386c6
1 changed files with 20 additions and 2 deletions
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22
src/core/operations/ROT8000.mjs
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@ -20,7 +20,7 @@ class ROT8000 extends Operation {
this.name = "ROT8000"; this.name = "ROT8000";
this.module = "Default"; this.module = "Default";
this.description = "The simple Caesar-cypher encryption that replaces each Unicode character with the one 0x8000 places forward or back along the alphabet."; this.description = "The simple Caesar-cypher encryption that replaces each Unicode character with the one 0x8000 places forward or back along the alphabet.";
this.infoURL = "https://github.com/rottytooth/rot8000"; this.infoURL = "https://rot8000.com/info";
this.inputType = "string"; this.inputType = "string";
this.outputType = "string"; this.outputType = "string";
this.args = []; this.args = [];
@ -35,7 +35,25 @@ class ROT8000 extends Operation {
// Inspired from https://github.com/rottytooth/rot8000/blob/main/rot8000.js // Inspired from https://github.com/rottytooth/rot8000/blob/main/rot8000.js
// these come from the valid-code-point-transitions.json file generated from the c# proj // these come from the valid-code-point-transitions.json file generated from the c# proj
// this is done bc: 1) don't trust JS's understanging of surrogate pairs and 2) consistency with original rot8000 // this is done bc: 1) don't trust JS's understanging of surrogate pairs and 2) consistency with original rot8000
const validCodePoints = JSON.parse('{"33":true,"127":false,"161":true,"5760":false,"5761":true,"8192":false,"8203":true,"8232":false,"8234":true,"8239":false,"8240":true,"8287":false,"8288":true,"12288":false,"12289":true,"55296":false,"57344":true}'); const validCodePoints = {
"33": true,
"127": false,
"161": true,
"5760": false,
"5761": true,
"8192": false,
"8203": true,
"8232": false,
"8234": true,
"8239": false,
"8240": true,
"8287": false,
"8288": true,
"12288": false,
"12289": true,
"55296": false,
"57344": true
};
const bmpSize = 0x10000; const bmpSize = 0x10000;
const rotList = {}; // the mapping of char to rotated char const rotList = {}; // the mapping of char to rotated char
const hiddenBlocks = []; const hiddenBlocks = [];