mc-term
Version:
Play Minecraft and configure bots from the terminal
86 lines (85 loc) • 2.72 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.logicExp = logicExp;
const index_js_1 = require("./utils/strings/index.js");
function parse(str) {
let strCopy = str.toLowerCase().replace(/\s/g, '');
const evaluate = (ops, andOr = '&') => {
for (const op of ops) {
const [bef, af] = op.split(andOr);
if (bef === af) {
if (bef === 'true') {
strCopy = strCopy.replace(op, 'true');
continue;
}
if (bef === 'false') {
strCopy = strCopy.replace(op, 'false');
continue;
}
}
if (bef === 'true' || af === 'true') {
if (andOr === '|') {
strCopy = strCopy.replace(op, 'true');
continue;
}
if (andOr === '&') {
strCopy = strCopy.replace(op, 'false');
continue;
}
}
strCopy = strCopy.replace(op, 'false');
}
};
let oldStr = '';
while (oldStr !== strCopy) {
oldStr = strCopy.valueOf();
const andOps = strCopy.match(/[^()&|]+&[^()&|]+/g);
if (andOps != null) {
evaluate(andOps, '&');
}
const orOps = strCopy.match(/[^()&|]+\|[^()&|]+/g);
if (orOps != null) {
evaluate(orOps, '|');
}
const pars = strCopy.match(/(?<=\()[^()&|]+(?=\))/g);
if (pars != null) {
for (const par of pars) {
strCopy = strCopy.replace(`(${par})`, par);
}
}
}
if (strCopy === 'false') {
return false;
}
if (strCopy === 'true') {
return true;
}
throw new Error('Invalid input');
}
function logicExp(str, values, options) {
options = Object.assign({
safe: true,
assumeVal: false
}, options);
if (values) {
for (const valKey of Object.keys(values)) {
str = str.replace(new RegExp(`((?<=[&|])|^)${(0, index_js_1.escapeRegExp)(valKey)}`), values[valKey]);
}
}
const allVals = str.match(/[^()&|]+/g);
if (options.safe === true && (allVals != null)) {
for (const val of allVals) {
if (!['true', 'false'].includes(val)) {
throw new Error('Value must be of type Boolean');
}
}
}
else if (allVals != null) {
for (const val of allVals) {
if (!['true', 'false'].includes(val)) {
str = str.replace(val, String(options.assumeVal));
}
}
}
return parse(str);
}