mirror of
https://github.com/Azgaar/Fantasy-Map-Generator.git
synced 2025-12-17 01:41:22 +01:00
116 lines
3.7 KiB
JavaScript
116 lines
3.7 KiB
JavaScript
"use strict";
|
||
// FMG utils related to strings
|
||
|
||
// round numbers in string to d decimals
|
||
function round(s, d = 1) {
|
||
return s.replace(/[\d\.-][\d\.e-]*/g, function (n) {
|
||
return rn(n, d);
|
||
});
|
||
}
|
||
|
||
// return string with 1st char capitalized
|
||
function capitalize(string) {
|
||
return string.charAt(0).toUpperCase() + string.slice(1);
|
||
}
|
||
|
||
// check if char is vowel or can serve as vowel
|
||
function vowel(c) {
|
||
return `aeiouyɑ'əøɛœæɶɒɨɪɔɐʊɤɯаоиеёэыуюяàèìòùỳẁȁȅȉȍȕáéíóúýẃőűâêîôûŷŵäëïöüÿẅãẽĩõũỹąęįǫųāēīōūȳăĕĭŏŭǎěǐǒǔȧėȯẏẇạẹịọụỵẉḛḭṵṳ`.includes(c);
|
||
}
|
||
|
||
// remove vowels from the end of the string
|
||
function trimVowels(string) {
|
||
while (string.length > 3 && vowel(last(string))) {
|
||
string = string.slice(0, -1);
|
||
}
|
||
return string;
|
||
}
|
||
|
||
// get adjective form from noun
|
||
function getAdjective(string) {
|
||
// special cases for some suffixes
|
||
if (string.length > 8 && string.slice(-6) === "orszag") return string.slice(0, -6);
|
||
if (string.length > 6 && string.slice(-4) === "stan") return string.slice(0, -4);
|
||
if (P(0.5) && string.slice(-4) === "land") return string + "ic";
|
||
if (string.slice(-4) === " Guo") string = string.slice(0, -4);
|
||
|
||
// don't change is name ends on suffix
|
||
if (string.slice(-2) === "an") return string;
|
||
if (string.slice(-3) === "ese") return string;
|
||
if (string.slice(-1) === "i") return string;
|
||
|
||
const end = string.slice(-1); // last letter of string
|
||
if (end === "a") return (string += "n");
|
||
if (end === "o") return (string = trimVowels(string) + "an");
|
||
if (vowel(end) || end === "c") return (string += "an"); // ceiuy
|
||
if (end === "m" || end === "n") return (string += "ese");
|
||
if (end === "q") return (string += "i");
|
||
return trimVowels(string) + "ian";
|
||
}
|
||
|
||
// get ordinal out of integer: 1 => 1st
|
||
const nth = n => n + (["st", "nd", "rd"][((((n + 90) % 100) - 10) % 10) - 1] || "th");
|
||
|
||
// get two-letters code (abbreviation) from string
|
||
function abbreviate(name, restricted = []) {
|
||
const parsed = name.replace("Old ", "O ").replace(/[()]/g, ""); // remove Old prefix and parentheses
|
||
const words = parsed.split(" ");
|
||
const letters = words.join("");
|
||
|
||
let code = words.length === 2 ? words[0][0] + words[1][0] : letters.slice(0, 2);
|
||
for (let i = 1; i < letters.length - 1 && restricted.includes(code); i++) {
|
||
code = letters[0] + letters[i].toUpperCase();
|
||
}
|
||
return code;
|
||
}
|
||
|
||
// conjunct array: [A,B,C] => "A, B and C"
|
||
function list(array) {
|
||
if (!Intl.ListFormat) return array.join(", ");
|
||
const conjunction = new Intl.ListFormat(window.lang || "en", {style: "long", type: "conjunction"});
|
||
return conjunction.format(array);
|
||
}
|
||
|
||
// split string into 2 almost equal parts not breaking words
|
||
function splitInTwo(str) {
|
||
const half = str.length / 2;
|
||
const ar = str.split(" ");
|
||
if (ar.length < 2) return ar; // only one word
|
||
let first = "",
|
||
last = "",
|
||
middle = "",
|
||
rest = "";
|
||
|
||
ar.forEach((w, d) => {
|
||
if (d + 1 !== ar.length) w += " ";
|
||
rest += w;
|
||
if (!first || rest.length < half) first += w;
|
||
else if (!middle) middle = w;
|
||
else last += w;
|
||
});
|
||
|
||
if (!last) return [first, middle];
|
||
if (first.length < last.length) return [first + middle, last];
|
||
return [first, middle + last];
|
||
}
|
||
|
||
// transform string to array [translateX,translateY,rotateDeg,rotateX,rotateY,scale]
|
||
function parseTransform(string) {
|
||
if (!string) return [0, 0, 0, 0, 0, 1];
|
||
|
||
const a = string
|
||
.replace(/[a-z()]/g, "")
|
||
.replace(/[ ]/g, ",")
|
||
.split(",");
|
||
return [a[0] || 0, a[1] || 0, a[2] || 0, a[3] || 0, a[4] || 0, a[5] || 1];
|
||
}
|
||
|
||
// check if string is a valid for JSON parse
|
||
JSON.isValid = str => {
|
||
try {
|
||
JSON.parse(str);
|
||
} catch (e) {
|
||
return false;
|
||
}
|
||
return true;
|
||
};
|