First commit
This commit is contained in:
Bram van der Veen
commit
9c8274d227
51
data.json
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51
data.json
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{
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"starTypes": {
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"O": {
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"luminosity": 50000,
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"color": [192, 128, 255],
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"planets": [0, 3]
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},
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"B": {
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"luminosity": 15000,
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"color": [128, 192, 255],
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"planets": [1, 5]
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},
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"A": {
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"luminosity": 25,
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"color": [128, 192, 255],
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"planets": [1, 7]
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},
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"F": {
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"luminosity": 2.5,
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"color": [220, 255, 192],
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"planets": [1, 11]
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},
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"G": {
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"luminosity": 1,
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"color": [255, 192, 64],
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"planets": [1, 19]
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},
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"K": {
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"luminosity": 0.25,
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"color": [255, 128, 64],
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"planets": [1, 9]
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},
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"M": {
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"luminosity": 0.05,
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"color": [255, 100, 0],
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"planets": [1, 5]
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},
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"black hole": {
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"luminosity": 100000,
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"color": [128, 0, 64],
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"planets": [0, 0]
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}
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},
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"nameParts": {
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"prefix": ["a", "aeg", "ai", "alf", "alph", "amn", "an", "and", "apt", "arct", "ard", "ath", "aur", "b", "bell", "bet", "bor", "c", "call", "can", "canc", "cap", "ceph", "ch", "chl", "cr", "cz", "delt", "drac", "e", "eps", "f", "fom", "g", "gamm", "gall", "gat", "gemi", "gn", "gr", "h", "heph", "her", "holl", "i", "in", "ind", "ir", "j", "k", "kn", "l", "lep", "lin", "lov", "m", "malth", "mar", "med", "mir", "mirc", "n", "nept", "o", "or", "pers", "p", "ph", "plei", "plut", "pn", "poll", "pr", "ps", "pt", "pyr", "q", "qu", "r", "rig", "s", "sag", "sc", "sir", "str", "t", "taur", "tell", "th", "tn", "trop", "ts", "u", "ull", "ult", "ur", "v", "veg", "vesp", "vr", "w", "wh", "wr", "x", "xz", "y", "z", "z"],
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"middle": ["acl", "ac", "ad", "aedr", "agg", "al", "alh", "alr", "alt", "am", "an", "apr", "aqu", "ar", "ath", "cul", "e", "ec", "ed", "ef", "egg", "elg", "em", "en", "eph", "er", "et", "i", "iat", "ib", "ic", "id", "ig", "il", "ir", "isc", "ist", "itt", "od", "of", "om", "on", "oph", "opt", "orp", "om", "oth", "ue", "ulp", "ulph", "ur", "und", "us", "ut", "uu"],
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"suffix": ["a", "ae", "ai", "anae", "ao", "ar", "arn", "aur", "aut", "ea", "ei", "el", "eo", "eon", "eos", "es", "ga", "ho", "holm", "hus", "i", "ia", "iea", "ii", "io", "ion", "is", "las", "o", "oe", "oea", "oi", "oia", "on", "one", "or", "orn", "os", "ov", "ova", "u", "ua", "ue", "ula", "uo", "um", "un", "us", "ux", "z"],
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"secondary": ["Major", "Minor", "Secundus", "Tertius", "Quartus", "Quintus", "Septimus", "Octavus", "Nonus", "Decimus"]
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},
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"badwords": ["4r5e", "5h1t", "5hit", "a55", "anal", "anus", "ar5e", "arrse", "arse", "ass", "ass-fucker", "asses", "assfucker", "assfukka", "asshole", "assholes", "asswhole", "a_s_s", "b!tch", "b00bs", "b17ch", "b1tch", "ballbag", "balls", "ballsack", "bastard", "beastial", "beastiality", "bellend", "bestial", "bestiality", "bi+ch", "biatch", "bitch", "bitcher", "bitchers", "bitches", "bitchin", "bitching", "bloody", "blowjob", "blowjob", "blowjobs", "boiolas", "bollock", "bollok", "boner", "boob", "boobs", "booobs", "boooobs", "booooobs", "booooooobs", "breasts", "buceta", "bugger", "bum", "bunnyfucker", "butt", "butthole", "buttmuch", "buttplug", "c0ck", "c0cksucker", "carpetmuncher", "cawk", "chink", "cipa", "cl1t", "clit", "clitoris", "clits", "cnut", "cock", "cock-sucker", "cockface", "cockhead", "cockmunch", "cockmuncher", "cocks", "cocksuck", "cocksucked", "cocksucker", "cocksucking", "cocksucks", "cocksuka", "cocksukka", "cok", "cokmuncher", "coksucka", "coon", "cox", "crap", "cum", "cummer", "cumming", "cums", "cumshot", "cunilingus", "cunillingus", "cunnilingus", "cunt", "cuntlick", "cuntlicker", "cuntlicking", "cunts", "cyalis", "cyberfuc", "cyberfuck", "cyberfucked", "cyberfucker", "cyberfuckers", "cyberfucking", "d1ck", "damn", "dick", "dickhead", "dildo", "dildos", "dink", "dinks", "dirsa", "dlck", "dog-fucker", "doggin", "dogging", "donkeyribber", "doosh", "duche", "dyke", "ejaculate", "ejaculated", "ejaculates", "ejaculating", "ejaculatings", "ejaculation", "ejakulate", "fuck", "fucker", "f4nny", "fag", "fagging", "faggitt", "faggot", "faggs", "fagot", "fagots", "fags", "fanny", "fannyflaps", "fannyfucker", "fanyy", "fatass", "fcuk", "fcuker", "fcuking", "feck", "fecker", "felching", "fellate", "fellatio", "fingerfuck", "fingerfucked", "fingerfucker", "fingerfuckers", "fingerfucking", "fingerfucks", "fistfuck", "fistfucked", "fistfucker", "fistfuckers", "fistfucking", "fistfuckings", "fistfucks", "flange", "fook", "fooker", "fuck", "fucka", "fucked", "fucker", "fuckers", "fuckhead", "fuckheads", "fuckin", "fucking", "fuckings", "fuckingshitmotherfucker", "fuckme", "fucks", "fuckwhit", "fuckwit", "fudgepacker", "fudgepacker", "fuk", "fuker", "fukker", "fukkin", "fuks", "fukwhit", "fukwit", "fux", "fux0r", "f_u_c_k", "gangbang", "gangbanged", "gangbangs", "gaylord", "gaysex", "goatse", "God", "god-dam", "god-damned", "goddamn", "goddamned", "hardcoresex", "hell", "heshe", "hoar", "hoare", "hoer", "homo", "hore", "horniest", "horny", "hotsex", "jack-off", "jackoff", "jap", "jerk-off", "jism", "jiz", "jizm", "jizz", "kawk", "knob", "knobead", "knobed", "knobend", "knobhead", "knobjocky", "knobjokey", "kock", "kondum", "kondums", "kum", "kummer", "kumming", "kums", "kunilingus", "l3i+ch", "l3itch", "labia", "lmfao", "lust", "lusting", "m0f0", "m0fo", "m45terbate", "ma5terb8", "ma5terbate", "masochist", "master-bate", "masterb8", "masterbat*", "masterbat3", "masterbate", "masterbation", "masterbations", "masturbate", "mo-fo", "mof0", "mofo", "mothafuck", "mothafucka", "mothafuckas", "mothafuckaz", "mothafucked", "mothafucker", "mothafuckers", "mothafuckin", "mothafucking", "mothafuckings", "mothafucks", "motherfucker", "motherfuck", "motherfucked", "motherfucker", "motherfuckers", "motherfuckin", "motherfucking", "motherfuckings", "motherfuckka", "motherfucks", "muff", "mutha", "muthafecker", "muthafuckker", "muther", "mutherfucker", "n1gga", "n1gger", "nazi", "nigg3r", "nigg4h", "nigga", "niggah", "niggas", "niggaz", "nigger", "niggers", "nob", "nobjokey", "nobhead", "nobjocky", "nobjokey", "numbnuts", "nutsack", "orgasim", "orgasims", "orgasm", "orgasms", "p0rn", "pawn", "pecker", "penis", "penisfucker", "phonesex", "phuck", "phuk", "phuked", "phuking", "phukked", "phukking", "phuks", "phuq", "pigfucker", "pimpis", "piss", "pissed", "pisser", "pissers", "pisses", "pissflaps", "pissin", "pissing", "pissoff", "poop", "porn", "porno", "pornography", "pornos", "prick", "pricks", "pron", "pube", "pusse", "pussi", "pussies", "pussy", "pussys", "rectum", "retard", "rimjaw", "rimming", "shit", "s.o.b.", "sadist", "schlong", "screwing", "scroat", "scrote", "scrotum", "semen", "sex", "sh!+", "sh!t", "sh1t", "shag", "shagger", "shaggin", "shagging", "shemale", "shi+", "shit", "shitdick", "shite", "shited", "shitey", "shitfuck", "shitfull", "shithead", "shiting", "shitings", "shits", "shitted", "shitter", "shitters", "shitting", "shittings", "shitty", "skank", "slut", "sluts", "smegma", "smut", "snatch", "son-of-a-bitch", "spac", "spunk", "s_h_i_t", "t1tt1e5", "t1tties", "teets", "teez", "testical", "testicle", "tit", "titfuck", "tits", "titt", "tittie5", "tittiefucker", "titties", "tittyfuck", "tittywank", "titwank", "tosser", "turd", "tw4t", "twat", "twathead", "twatty", "twunt", "twunter", "v14gra", "v1gra", "vagina", "viagra", "vulva", "w00se", "wang", "wank", "wanker", "wanky", "whoar", "whore", "willies", "willy", "xrated", "xxx"]
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}
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91
index.js
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91
index.js
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const fs = require('fs');
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const Planet = require('./planet');
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const PRNG = require('./prng');
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const Star = require('./star');
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const MersenneTwister = require('./twister');
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const utils = require('./utils');
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const data = require('./data.json');
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var names = [];
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var stars = [];
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var planets = [];
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function generate() {
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var spiral_arms = 2, spiral_angle_degrees = 360, min_radius = 0.05, max_radius = 0.9, thickness = 0.1, scatter_theta = Math.PI / spiral_arms * 0.2, scatter_radius = min_radius * 0.4, spiral_b = spiral_angle_degrees / Math.PI * min_radius / max_radius, start = (new Date()).getTime(), names = [], rejects = {
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badwords: 0,
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duplicates: 0
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}, totalCount = 1000, i, position;
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pseudoRandom = new PRNG('96aa48');
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for (i = 0; i < totalCount; i++) {
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var number_of_syllables = Math.floor(pseudoRandom.value() * 2 + 2), new_name;
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while (true) {
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new_name = utils.random_name(pseudoRandom, number_of_syllables);
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if (names.indexOf(new_name) >= 0) {
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rejects.duplicates++;
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} else if (data.badwords.indexOf(new_name) >= 0 || data.badwords.indexContains(new_name) >= 0) {
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rejects.badwords++
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} else {
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break;
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}
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}
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names.push(new_name);
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var r = pseudoRandom.realRange(min_radius, max_radius);
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var theta = spiral_b * Math.log(r / max_radius) + pseudoRandom.gaussrandom(scatter_theta);
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r += pseudoRandom.gaussrandom(scatter_radius);
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// assign to a spiral arm
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theta += pseudoRandom.range(0, spiral_arms - 1) * Math.PI * 2 / spiral_arms;
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position = {
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x: Math.cos(theta) * r * 100,
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y: Math.sin(theta) * r * 100,
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z: pseudoRandom.gaussrandom(thickness * 0.5)
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};
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stars.push(new Star(new_name,pseudoRandom.range(1, 100000),position));
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}
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stars.sort(function(a, b) {
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return a.name > b.name ? 1 : (a.name < b.name ? -1 : 0);
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});
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let temp = stars.pop()
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Object.assign(temp, temp.description());
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for (star of stars) {
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Object.assign(star, star.description());
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}
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fs.writeFileSync(__dirname + '/galaxy.json', JSON.stringify(stars, null, 2))
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console.log('names rejected', rejects);
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console.log('generate elapsed', (((new Date()).getTime() - start) * 0.001).toFixed(3) + "s");
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}
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Array.prototype.indexContains = function(word) {
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for (var idx = 0; idx < this.length; idx++) {
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var test = this[idx];
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if (test.indexOf(word) >= 0 || word.indexOf(test) >= 0) {
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return idx;
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}
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}
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return -1;
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}
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Math.clamp = function(a, min, max) {
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return a < min ? min : (a > max ? max : a);
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};
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Array.prototype.insertAt = function(where, what) {
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if (where < 0) {
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this.splice(0, 0, what);
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} else {
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var tail = this.splice(where);
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this.push(what)
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for (var i = 0; i < tail.length; i++) {
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this.push(tail[i]);
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}
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}
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}
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generate();
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83
planet.js
Normal file
83
planet.js
Normal file
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const PRNG = require('./prng');
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const utils = require('./utils');
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function Planet(name, seed, orbitalRadius, insolation) {
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this.name = name;
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this.seed = seed;
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this.orbitalRadius = orbitalRadius * 10;
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this.insolation = insolation;
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return this;
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}
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Planet.prototype.detail = function() {
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var pseudoRandom = new PRNG(this.seed), detail = {}, template;
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detail.name = this.name;
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detail.orbitalRadius = this.orbitalRadius;
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detail.insolation = this.insolation;
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detail.blackbodyK = utils.blackbody(detail.insolation);
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template = pseudoRandom.pick(planetTypes, [detail.insolation * 100, 10, 1]);
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detail.classification = template.classification;
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detail.radius = pseudoRandom.range(template.radius[0], template.radius[1]) / 2200;
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detail.density = pseudoRandom.realRange(template.density[0], template.density[1]);
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detail.gravity = utils.gravity(detail.radius, detail.density);
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detail.hydrographics = template.hydrographics(pseudoRandom, detail.insolation, detail.radius, detail.density);
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detail.atmosphere = template.atmosphere(pseudoRandom, detail.insolation, detail.radius, detail.density, detail.hydrographics);
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detail.HI = template.HI(detail.insolation, detail.radius, detail.density, detail.hydrographics, detail.atmosphere);
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return detail;
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};
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Planet.prototype.description = function() {
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return this.detail();
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};
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var planetTypes = [
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{
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classification: "rocky",
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radius: [1000, 15000],
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density: [2, 8],
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hydrographics: function(pnrg, insolation, radius, density) {
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var g = utils.gravity(radius, density),
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tempK = utils.blackbody(insolation, 0);
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return Math.clamp(pnrg.realRange(-50, 150 - Math.abs(tempK - 270)) * g - Math.abs(density - 5.5) * 10, 0, 100);
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},
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atmosphere: function(pnrg, insolation, radius, density, hydrographics) {
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var g = utils.gravity(radius, density);
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if (hydrographics > 0 && insolation > 0.25 && insolation < 2) {
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return pnrg.pick(['Breathable', 'Filterable', 'Inert', 'Toxic', 'Corrosive', 'Trace'], [1, 2, 2, 1, 1, 1]);
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} else {
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return pnrg.pick(['Breathable', 'Filterable', 'Inert', 'Toxic', 'Corrosive', 'Trace'], [1, 2, 3, 4, 5, 5]);
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}
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},
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HI: function(insolation, radius, density, hydrographics, atmosphere) {
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var g = utils.gravity(radius, density),
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tempK = utils.blackbody(insolation, 0);
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if (atmosphere === "Breathable" && hydrographics > 0 && g < 1.25 && tempK > 230 && tempK < 280) {
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return 1;
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} else if ((atmosphere === "Breathable" || atmosphere === 'Filterable') && g < 2 && tempK > 200 && tempK < 310) {
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return 2;
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} else if (atmosphere === "Corrosive" || g > 2 || tempK > 400) {
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return tempK > 1000 ? 5 : 4;
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} else {
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return 3;
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}
|
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}
|
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},
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{
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classification: "gas giant",
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radius: [15000, 120000],
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density: [0.6, 2.0],
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hydrographics: utils.fixed_value(0),
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atmosphere: utils.fixed_value("Crushing"),
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HI: utils.fixed_value(4)
|
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},
|
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{
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classification: "brown dwarf",
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radius: [120000, 250000],
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density: [0.6, 2.0],
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hydrographics: utils.fixed_value(0),
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atmosphere: utils.fixed_value("Crushing"),
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HI: utils.fixed_value(5)
|
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}];
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module.exports = Planet;
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69
prng.js
Normal file
69
prng.js
Normal file
|
|
@ -0,0 +1,69 @@
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const MersenneTwister = require('./twister');
|
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|
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function PRNG(seed) {
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this.mt = new MersenneTwister(seed);
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return this;
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};
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PRNG.prototype.value = function() {
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return this.mt.random();
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};
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PRNG.prototype.range = function(min, max) {
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return Math.floor(this.value() * (max - min + 1) + min);
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};
|
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PRNG.prototype.realRange = function(min, max, skew_function) {
|
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var v = this.value();
|
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if (typeof skew_function === 'function') {
|
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v = skew_function(v);
|
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}
|
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return v * (max - min) + min;
|
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};
|
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|
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PRNG.prototype.gaussrandom = function(dev) {
|
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var X;
|
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var context = this.gaussrandom.context;
|
||||
if (context === undefined) {
|
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context = this.gaussrandom.context = {
|
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phase: 0
|
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};
|
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};
|
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if (context.phase === 0) {
|
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do {
|
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context.V1 = this.realRange(-1, 1);
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context.V2 = this.realRange(-1, 1);
|
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context.S = context.V1 * context.V1 + context.V2 * context.V2;
|
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} while (context.S >= 1 || context.S == 0);
|
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X = context.V1 * Math.sqrt(-2 * Math.log(context.S) / context.S);
|
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} else {
|
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X = context.V2 * Math.sqrt(-2 * Math.log(context.S) / context.S);
|
||||
}
|
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context.phase = 1 - context.phase;
|
||||
if (dev === undefined) {
|
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dev = 1.0;
|
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}
|
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return X * dev;
|
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};
|
||||
|
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PRNG.prototype.pick = function(a, weights) {
|
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var s = 0,
|
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idx;
|
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if (weights !== undefined) {
|
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for (idx = 0; idx < weights.length; idx++) {
|
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s += weights[idx];
|
||||
}
|
||||
s = this.value() * s;
|
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for (idx = 0; idx < weights.length; idx++) {
|
||||
s -= weights[idx];
|
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if (s < 0) {
|
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break;
|
||||
}
|
||||
}
|
||||
} else {
|
||||
idx = this.range(0, a.length - 1);
|
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}
|
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return a[idx];
|
||||
};
|
||||
|
||||
module.exports = PRNG;
|
||||
54
star.js
Normal file
54
star.js
Normal file
|
|
@ -0,0 +1,54 @@
|
|||
const PRNG = require('./prng');
|
||||
const Planet = require('./planet');
|
||||
const utils = require('./utils');
|
||||
const data = require('./data.json');
|
||||
|
||||
function Star(name, seed, position) {
|
||||
this.name = name;
|
||||
this.seed = seed;
|
||||
this.position = position;
|
||||
return this;
|
||||
}
|
||||
Star.prototype.detail = function() {
|
||||
var pseudoRandom = new PRNG(this.seed)
|
||||
, detail = {}
|
||||
, spectralClass = pseudoRandom.pick(["O", "B", "A", "F", "G", "K", "M"], [0.0001, 0.2, 1, 3, 8, 12, 20])
|
||||
, spectralIndex = pseudoRandom.range(0, 9)
|
||||
, stellarTemplate = data.starTypes[spectralClass];
|
||||
detail.spectralType = spectralClass + spectralIndex;
|
||||
detail.luminosity = stellarTemplate.luminosity * (4 / (spectralIndex + 2)) * 50;
|
||||
detail.radius = Math.sqrt(detail.luminosity);
|
||||
detail.numberOfPlanets = pseudoRandom.range(stellarTemplate.planets[0], stellarTemplate.planets[1]);
|
||||
detail.planetSeed = pseudoRandom.range(0, 1000000);
|
||||
detail.template = stellarTemplate;
|
||||
return detail;
|
||||
}
|
||||
Star.prototype.planets = function() {
|
||||
var detail = this.detail()
|
||||
, planets = []
|
||||
, pseudoRandom = new PRNG(detail.planetSeed)
|
||||
, radius_min = 0.4 * pseudoRandom.realRange(0.5, 2)
|
||||
, radius_max = 50 * pseudoRandom.realRange(0.5, 2)
|
||||
, total_weight = (Math.pow(detail.numberOfPlanets, 2) + detail.numberOfPlanets) * 0.5
|
||||
, r = radius_min;
|
||||
for (var i = 0; i < detail.numberOfPlanets; i++) {
|
||||
r += i / total_weight * pseudoRandom.realRange(0.5, 1) * (radius_max - radius_min);
|
||||
planets.push(new Planet(utils.kappatalize(this.name) + "-" + utils.romanNumeral(i + 1),pseudoRandom.range(0, 100000),r,detail.luminosity / Math.pow(r, 2)));
|
||||
}
|
||||
return planets;
|
||||
}
|
||||
Star.prototype.description = function() {
|
||||
let planets = [];
|
||||
|
||||
for (planet of this.planets()) {
|
||||
planet.description = planet.description();
|
||||
planets.push(planet);
|
||||
}
|
||||
|
||||
return {
|
||||
"detail": this.detail(),
|
||||
"planets": planets
|
||||
}
|
||||
}
|
||||
|
||||
module.exports = Star;
|
||||
107
twister.js
Normal file
107
twister.js
Normal file
|
|
@ -0,0 +1,107 @@
|
|||
var MersenneTwister = function(seed) {
|
||||
if (seed == undefined) {
|
||||
seed = new Date().getTime();
|
||||
}
|
||||
this.N = 624;
|
||||
this.M = 397;
|
||||
this.MATRIX_A = 0x9908b0df;
|
||||
this.UPPER_MASK = 0x80000000;
|
||||
this.LOWER_MASK = 0x7fffffff;
|
||||
this.mt = new Array(this.N);
|
||||
this.mti = this.N + 1;
|
||||
this.init_genrand(seed);
|
||||
}
|
||||
|
||||
MersenneTwister.prototype.init_genrand = function(s) {
|
||||
this.mt[0] = s >>> 0;
|
||||
for (this.mti = 1; this.mti < this.N; this.mti++) {
|
||||
var s = this.mt[this.mti - 1] ^ (this.mt[this.mti - 1] >>> 30);
|
||||
this.mt[this.mti] = (((((s & 0xffff0000) >>> 16) * 1812433253) << 16) + (s & 0x0000ffff) * 1812433253) +
|
||||
this.mti;
|
||||
this.mt[this.mti] >>>= 0;
|
||||
}
|
||||
}
|
||||
|
||||
MersenneTwister.prototype.init_by_array = function(init_key, key_length) {
|
||||
var i, j, k;
|
||||
this.init_genrand(19650218);
|
||||
i = 1;
|
||||
j = 0;
|
||||
k = (this.N > key_length ? this.N : key_length);
|
||||
for (; k; k--) {
|
||||
var s = this.mt[i - 1] ^ (this.mt[i - 1] >>> 30)
|
||||
this.mt[i] = (this.mt[i] ^ (((((s & 0xffff0000) >>> 16) * 1664525) << 16) + ((s & 0x0000ffff) * 1664525))) +
|
||||
init_key[j] + j;
|
||||
this.mt[i] >>>= 0;
|
||||
i++;
|
||||
j++;
|
||||
if (i >= this.N) {
|
||||
this.mt[0] = this.mt[this.N - 1];
|
||||
i = 1;
|
||||
}
|
||||
if (j >= key_length) j = 0;
|
||||
}
|
||||
for (k = this.N - 1; k; k--) {
|
||||
var s = this.mt[i - 1] ^ (this.mt[i - 1] >>> 30);
|
||||
this.mt[i] = (this.mt[i] ^ (((((s & 0xffff0000) >>> 16) * 1566083941) << 16) + (s & 0x0000ffff) * 1566083941)) -
|
||||
i;
|
||||
this.mt[i] >>>= 0;
|
||||
i++;
|
||||
if (i >= this.N) {
|
||||
this.mt[0] = this.mt[this.N - 1];
|
||||
i = 1;
|
||||
}
|
||||
}
|
||||
this.mt[0] = 0x80000000;
|
||||
}
|
||||
|
||||
MersenneTwister.prototype.genrand_int32 = function() {
|
||||
var y;
|
||||
var mag01 = new Array(0x0, this.MATRIX_A);
|
||||
if (this.mti >= this.N) {
|
||||
var kk;
|
||||
if (this.mti == this.N + 1)
|
||||
this.init_genrand(5489);
|
||||
for (kk = 0; kk < this.N - this.M; kk++) {
|
||||
y = (this.mt[kk] & this.UPPER_MASK) | (this.mt[kk + 1] & this.LOWER_MASK);
|
||||
this.mt[kk] = this.mt[kk + this.M] ^ (y >>> 1) ^ mag01[y & 0x1];
|
||||
}
|
||||
for (; kk < this.N - 1; kk++) {
|
||||
y = (this.mt[kk] & this.UPPER_MASK) | (this.mt[kk + 1] & this.LOWER_MASK);
|
||||
this.mt[kk] = this.mt[kk + (this.M - this.N)] ^ (y >>> 1) ^ mag01[y & 0x1];
|
||||
}
|
||||
y = (this.mt[this.N - 1] & this.UPPER_MASK) | (this.mt[0] & this.LOWER_MASK);
|
||||
this.mt[this.N - 1] = this.mt[this.M - 1] ^ (y >>> 1) ^ mag01[y & 0x1];
|
||||
this.mti = 0;
|
||||
}
|
||||
y = this.mt[this.mti++];
|
||||
y ^= (y >>> 11);
|
||||
y ^= (y << 7) & 0x9d2c5680;
|
||||
y ^= (y << 15) & 0xefc60000;
|
||||
y ^= (y >>> 18);
|
||||
return y >>> 0;
|
||||
}
|
||||
|
||||
MersenneTwister.prototype.genrand_int31 = function() {
|
||||
return (this.genrand_int32() >>> 1);
|
||||
}
|
||||
|
||||
MersenneTwister.prototype.genrand_real1 = function() {
|
||||
return this.genrand_int32() * (1.0 / 4294967295.0);
|
||||
}
|
||||
|
||||
MersenneTwister.prototype.random = function() {
|
||||
return this.genrand_int32() * (1.0 / 4294967296.0);
|
||||
}
|
||||
|
||||
MersenneTwister.prototype.genrand_real3 = function() {
|
||||
return (this.genrand_int32() + 0.5) * (1.0 / 4294967296.0);
|
||||
}
|
||||
|
||||
MersenneTwister.prototype.genrand_res53 = function() {
|
||||
var a = this.genrand_int32() >>> 5,
|
||||
b = this.genrand_int32() >>> 6;
|
||||
return (a * 67108864.0 + b) * (1.0 / 9007199254740992.0);
|
||||
}
|
||||
|
||||
module.exports = MersenneTwister;
|
||||
77
utils.js
Normal file
77
utils.js
Normal file
|
|
@ -0,0 +1,77 @@
|
|||
const PRNG = require('./prng');
|
||||
const data = require('./data.json');
|
||||
|
||||
function random_name(PRNG, number_of_syllables, allow_second_name, allow_secondary) {
|
||||
var syllables = [], name;
|
||||
syllables.push(PRNG.pick(data.nameParts.prefix));
|
||||
for (var j = 2; j < number_of_syllables; j++) {
|
||||
syllables.push(PRNG.pick(data.nameParts.middle));
|
||||
}
|
||||
syllables.push(PRNG.pick(data.nameParts.suffix));
|
||||
name = syllables.join('');
|
||||
suffix = PRNG.pick(['', 'first-name', 'second-name', 'secondary'], [8, 1, 1, 4]);
|
||||
switch (suffix) {
|
||||
case 'first-name':
|
||||
if (allow_second_name !== false) {
|
||||
name = random_name(PRNG, PRNG.range(2, number_of_syllables), false, false) + " " + name;
|
||||
name = kappatalize(name);
|
||||
}
|
||||
break;
|
||||
case 'second-name':
|
||||
if (allow_second_name !== false) {
|
||||
name = name + " " + random_name(PRNG, PRNG.range(2, number_of_syllables), false);
|
||||
name = kappatalize(name);
|
||||
}
|
||||
break;
|
||||
case 'secondary':
|
||||
if (allow_secondary !== false) {
|
||||
name += " " + PRNG.pick(data.nameParts.secondary);
|
||||
name = kappatalize(name);
|
||||
}
|
||||
break;
|
||||
}
|
||||
return kappatalize(name);
|
||||
}
|
||||
|
||||
function gravity(radius, density) {
|
||||
return density / 5.56 * radius / 6557;
|
||||
}
|
||||
|
||||
function blackbody(insolation, albedo) {
|
||||
if (albedo === undefined) {
|
||||
albedo = 0;
|
||||
}
|
||||
return Math.pow((1367 * insolation * (1 - albedo)) / (4 * 0.0000000567), 0.25);
|
||||
}
|
||||
|
||||
function fixed_value(val) {
|
||||
return function() {
|
||||
return val;
|
||||
}
|
||||
}
|
||||
|
||||
function romanNumeral(n) {
|
||||
var units = ["I", "I", "I", "IV", "V", "VI", "VI", "VI", "IX"];
|
||||
if (n == 0) {
|
||||
return "";
|
||||
} else if (n < 0 || n >= 20) {
|
||||
return n;
|
||||
} else if (n >= 10) {
|
||||
return "X" + romanNumeral(n - 10);
|
||||
} else {
|
||||
return units[n - 1];
|
||||
}
|
||||
}
|
||||
|
||||
function kappatalize(str) {
|
||||
return str.charAt(0).toUpperCase() + str.slice(1);
|
||||
}
|
||||
|
||||
module.exports = {
|
||||
"random_name": random_name,
|
||||
"gravity": gravity,
|
||||
"blackbody": blackbody,
|
||||
"fixed_value": fixed_value,
|
||||
"romanNumeral": romanNumeral,
|
||||
"kappatalize": kappatalize
|
||||
}
|
||||
Reference in a new issue