Update and rename mods/betaworldgen.js to worldgenlibrary.js
betaworldgen.js is no longer in the beta, and to differentiate itself more from the "worldgen_test.js" mod, it has taken the label of a library as it simplifies world generation allowing mod makers to use this to make new biomes, although it can be used for fun and not solely for mod making. it also includes ore vein generation and has a biome specific to the plants.js mod.
This commit is contained in:
Alexthetransfem
GitHub
parent
8bd0f58aaf
commit
839e89fed2
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@ -1,187 +0,0 @@
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//This mod was made by Adora the transfem, https://discord.com/users/778753696804765696 on discord and https://www.tiktok.com/@alextheagenenby?_t=8hoCVI3NRhu&_r=1 on tiktok.
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let code = { a: 1, b: 2, c: 3, d: 4, e: 5, f: 6, g: 7, h: 8, i: 9, j: 10, k: 11, l: 12, m: 13, n: 14, o: 15, p: 16, q: 17, r: 18, s: 19, t: 20, u: 21, v: 22, w: 23, x: 24, y: 25, z: 26, A: 27, B: 28, C: 29, D: 30, E: 31, F: 32, G: 33, H: 34, I: 35, J: 36, K: 37, L: 38, M: 39, N: 40, O: 41, P: 42, Q: 43, R: 44, S: 45, T: 46, U: 47, V: 48, W: 49, X: 50, Y: 51, Z: 52 }
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let invertedCode = {}
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let flat = function(){
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let str = "";
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for(var i = 0; i < width; i++){
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str += "a";
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}
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return str;
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}
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let biomes = {
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plains: {
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layers: 2,
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thicknesses: [15, 10],
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specificSeeds: "flat",
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heights: [1, 21],
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layersObj: {
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1: ["rock","rock","rock","rock","rock","rock","rock","rock","rock","rock","rock","rock","rock","rock","rock","iron","iron","iron","aluminum","aluminum","aluminum","aluminum","uranium","diamond","copper","copper","copper","copper","sodium","sodium","potassium","potassium","charcoal","charcoal","charcoal","charcoal","charcoal", "calcium"],
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2: ["dirt", "dirt", "dirt", "dirt", "dirt", "dirt", "dirt", "dirt", "dirt","dirt", "dirt", "dirt","dirt", "dirt", "gravel", "gravel"]
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},
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ssHeight: 39,
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ssElems: ["grass_seed","grass_seed","grass_seed","grass_seed","grass_seed","grass_seed","grass_seed","grass_seed","grass_seed","grass_seed","grass_seed","grass_seed","grass_seed","grass_seed","grass_seed","sapling","pinecone","seeds","seeds"]
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},
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desert: {
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layers: 1,
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thicknesses: [20],
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specificSeeds: "flat",
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heights: [1],
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layersObj: {
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1: ["sand"]
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},
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ssHeight: 40,
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ssElems: [undefined,undefined,undefined,undefined,undefined,undefined,"cactus"]
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},
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forest: {
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layers: 2,
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specificSeeds: "flat",
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heights: [1, 16],
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thicknesses: [15, 10],
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ssHeight: 29,
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layersObj: {
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1: ["rock","rock","rock","rock","rock","rock","rock","rock","rock","rock","charcoal","charcoal","charcoal","charcoal","charcoal","iron","iron","iron","aluminum","aluminum","aluminum","calcium","calcium","sodium","potassium","diamond"],
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2: ["dirt","dirt","dirt","dirt","dirt","dirt","dirt","dirt","dirt","dirt","dirt","dirt","dirt","dirt","gravel"]
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},
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ssElems: ["grass_seed","grass_seed","grass_seed","grass_seed","grass_seed","grass_seed","grass_seed","grass_seed","grass_seed","grass_seed","grass_seed","grass_seed","grass_seed","sapling", "pinecone"],
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}
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}
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for (var item in code){
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invertedCode[code[item]] = item;
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}
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let ranNum = function(max, last) {
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// Calculate a bias factor
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let bias = Math.random() * 0.07 + 0.5; // Adjust this range to control the bias strength
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// Generate a biased random number towards the 'last' value
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let num = Math.round(bias * last + (1 - bias) * Math.random() * max) + 1;
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// Randomly assign a negative or positive sign
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return (Math.random() > 0.5) ? num : -num;
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}
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function decode(str){
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let result = [];
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str.split("");
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for(var i = 0; i < str.length; i++){
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if(code[str[i]]){
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if(str[i - 1] == "*"){
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result[i] = code[str[i]] * 2;
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} else {
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result[i] = code[str[i]];
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}
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} else if(str[i] == ":"){
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result[i] = ":";
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} else {continue;}
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}
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return result.filter(element => element !== undefined);
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}
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function makeSeed(layers, thickness){
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let result = "";
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for(var i = 0; i < layers; i++){
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let avgThickness = thickness[i];
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let str = "";
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let lastNum = 0;
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for(var ii = 1; ii <= width-1; ii++){
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let num = ranNum(4, lastNum);
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let cThickness = avgThickness + num;
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lastNum = num;
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if(invertedCode[cThickness] != undefined){
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str += invertedCode[cThickness];
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} else {
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let num = Math.round(cThickness / 2);
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str += `*${invertedCode[num]}`;
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}
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}
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result += (i == (layers - 1)) ? str : `${str}:`;
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}
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return result;
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}
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function splitArrayByCharacter(arr, char) {
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let result = [];
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let subArray = [];
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arr.forEach(element => {
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if (element === char) {
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result.push(subArray);
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subArray = [];
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} else {
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subArray.push(element);
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}
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});
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// Push the last subarray if it's not empty
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if (subArray.length > 0) {
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result.push(subArray);
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}
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return result;
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}
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let seed = "";
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function generate(type, seed1 = undefined){
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if(seed1){
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seed = seed1;
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} else{
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seed = makeSeed(biomes[type].layers, biomes[type].thicknesses);
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}
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let semifinalArr = decode(seed);
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let finalArr = splitArrayByCharacter(semifinalArr, ":");
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for(var i = 0; i < finalArr.length; i++){
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let lHeight = biomes[type].heights[i];
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for(var ii = 1; ii < width-1; ii++){
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for(var iii = (height - 1) - lHeight; iii > height - lHeight - finalArr[i][ii]; iii--){
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let x = ii;
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let y = iii;
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let Num = Math.round(Math.random() * biomes[type].layersObj[i+1].length);
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if(Num == biomes[type].layersObj[i+1].length){Num-=1;}
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let element = biomes[type].layersObj[i+1][Num];
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if(isEmpty(x, y) && !outOfBounds(x, y)){
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createPixel(element, x, y);
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} else {console.log("could not place. " + x + ", " + y); continue;}
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}
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}
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}
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if(biomes[type].specificSeeds){
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if(biomes[type].specificSeeds == "flat"){
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for(var i = 1; i < width-1; i++){
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let y = height - biomes[type].ssHeight;
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let Num = Math.round(Math.random() * biomes[type].ssElems.length);
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if(Num == biomes[type].ssElems.length){Num-=1;}
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let element = biomes[type].ssElems[Num];
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if(element == undefined){continue;}
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if(isEmpty(i, y) && !outOfBounds(i, y)){
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createPixel(element, i, y);
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}
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}
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}
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}
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}
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elements.copy_seed = {
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category: "tools",
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onSelect: function(pixel){
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navigator.clipboard.writeText(seed).then(function() {
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alert(`Seed succesfully copied to clipboard!`);
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}).catch(function(error) {
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alert("Unable to copy text.")
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});
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}
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}
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elements.random_generation = {
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category: "tools",
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onSelect: function(pixel){
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autoResizeCanvas();
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focusGame();
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let type = prompt("Enter the biome you want to generate: \nOptions: plains, desert, forest");
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if(!biomes[type]) {type = "plains";}
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generate(type);
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}
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}
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elements.seed_generation = {
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category: "tools",
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onSelect: function(pixel){
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autoResizeCanvas();
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focusGame();
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let type = prompt("Enter the biome you want to generate: \nOptions: plains, desert, forest");
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let seed1 = prompt("Enter the seed: ");
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generate(type, seed1);
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}
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}
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@ -0,0 +1,161 @@
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Array.prototype.getClosest = function(num){
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let arr = [];
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for(value of this){
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arr[arr.length] = Math.abs(num-value);
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};
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return this[arr.indexOf(Math.min(...arr))];
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}
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function biasedNum(min, max, bias, strength = 0.75){
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let num = (Math.random()*(max-min))+min;
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num += Math.random()*1*Math.round((bias-num));
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return num;
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}
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function generateSeed(min, max, base, bias){
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let arr = [];
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for(let i = 0; i <= width; i++){
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arr[i] = Math.round(biasedNum(min, max, base, bias));
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base = arr[i];
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}
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return arr;
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}
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let vChance = {
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coal: 0.25,
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copper: 0.25,
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tin: 0.25,
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aluminum: 0.2,
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iron: 0.175,
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zinc: 0.17,
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lead: 0.14,
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nickel: 0.13,
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uranium: 0.12,
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diamond: 0.06,
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gold: 0.2,
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};
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let vMultipliers = {
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dirt: 1,
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sand: 0.25,
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}
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class biome {
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constructor(layersArr, yLevels, vMulti = 1, afterFunc = false){
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this.layers = layersArr;
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this.yLevels = yLevels;
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this.vMulti = vMulti;
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this.generate = function(seed){
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autoResizeCanvas();
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if(!paused){togglePause();}
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for(let x = 0; x <= width; x++){
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for(let y = 0; y <= seed[width]; y++){
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let layerHeight = this.yLevels.getClosest(y), layerNum = this.yLevels.indexOf(layerHeight);
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let layer = this.layers[layerNum];
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let chance = (y-layerHeight)/11;
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let elem = layer[Math.round(Math.random()*layer.length)];
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if(chance < 0 && (this.layers[layerNum-1] != undefined) && Math.random() <= chance){
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layer = this.layers[layerNum-1];
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elem = layer[Math.round(Math.random()*layer.length)];
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} else if(chance > 0 && (this.layers[layerNum+1] != undefined) && Math.random() <= chance){
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layer = this.layers[layerNum+1];
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elem = layer[Math.round(Math.random()*layer.length)];
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}
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if(isEmpty(x,y) && !outOfBounds(x,y)){
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createPixel(elem, x, height-y);
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if(elem == "sapling"){
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if(this.wc){
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pixelMap[x][height-y].wc = this.wc;
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}
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if(this.lc){
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pixelMap[x][height-y].lc = this.lc;
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}
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}
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}
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}
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}
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setTimeout(function(){
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for(let i = 30; i > 0; i--){
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doFrame();
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focusGame();
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}
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for(let x = 0; x <= width; x++){
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for(let y = 0; y <= height; y++){
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if(!isEmpty(x,y) && !outOfBounds(x,y) && ["rock","sand"].includes(pixelMap[x][y].element)){
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for(let coords of squareCoords){
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let x2 = x + coords[0], y2 = y + coords[1];
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if(!isEmpty(x2,y2) && !outOfBounds(x2,y2) && vChance[pixelMap[x2][y2].element] != undefined){
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let chance = (vChance[pixelMap[x2][y2].element]*vMultipliers[pixelMap[x][y].element])*(this.vMulti || 1);
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if(Math.random() < chance){
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changePixel(pixelMap[x][y], pixelMap[x2][y2].element);
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}
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}
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}
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}
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}
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}
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if(afterFunc != false){
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afterFunc();
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}
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togglePause();
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}, 50);
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};
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}
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}
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let biomes = {
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plains: new biome([["rock","dirt","rock","rock","rock","rock","rock","rock","rock","rock","rock","rock","rock","rock","rock","rock","rock","rock","diamond","charcoal", "gold", "charcoal", "copper", "copper", "tin", "tin", "aluminum", "iron", "zinc", "lead", "nickel", "uranium"],["dirt","gravel","clay","dirt","dirt","dirt","dirt","dirt","dirt","dirt","dirt","mud"], ["dirt","dirt","dirt","grass","grass","dirt","dirt","grass","dirt","sapling","pinecone","seeds"]], [13, 32, 35], 1, ()=>{for(i = 0; i < width; i++){if(isEmpty(i, 40) && !outOfBounds(i, 40) && Math.random() < 0.25){createPixel("grass",i,40);}}}),
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desert: new biome([["rock","dirt","rock","rock","rock","rock","rock","rock","rock","rock","rock","rock","rock","rock","rock","rock","rock","rock","diamond","charcoal", "charcoal", "copper", "copper", "tin", "tin", "aluminum", "iron", "zinc", "lead", "nickel", "uranium", "gold"], ["sand","sand","sand","sand","sand","sand","sand","sand","sand","sand","sand","sand","sand","gold","iron","copper","tin","aluminum","zinc","charcoal"], ["sand"], ["sand","sand","sand","sand","sand","sand","sand","sand","sand","sand","sand","cactus"]], [4, 14, 27, 37], 1, ()=>{for(i = 0; i < width; i++){if(isEmpty(i, 40) && !outOfBounds(i, 40) && Math.random() < 0.0125){createPixel("cactus",i,40);}}}),
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savanna: new biome([["rock","clay","clay","clay","rock","rock","rock","rock","rock","rock","rock","rock","rock","rock","rock","rock","rock","rock","diamond", "diamond", "charcoal", "charcoal", "gold", "charcoal", "copper", "copper", "copper", "tin", "tin", "aluminum", "iron", "zinc", "lead", "nickel", "uranium"],["dirt","clay","clay","clay","dirt","dirt","dirt","dirt","dirt","dirt","mud"], ["grass","dirt","dirt","sand","sand","sand","dirt","dirt","dirt","sapling","dirt"]], [13, 27, 35], 1.6, ()=>{
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for(let i = 0; i <= width; i++){
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let elemArr = ["grass","dirt","dirt","dirt","dirt","dirt","dirt","dirt","dirt","sapling","dirt"], elem = elemArr[Math.round(Math.random()*elemArr.length)];
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createPixel(elem, i, 40);
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if(elem == "sapling"){
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pixelMap[i][40].wc = ["#bdab7e", "#b09c6a", "#ab996d", "#998a63", "#917959", "#877051"];
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pixelMap[i][40].lc = ["#6fde26", "#8eed34", "#8cdb42", "#7bd12a", "#96e81c", "#a9e64e", "#a0d94c", "#a9d63e"];
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}
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}
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}),
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tundra: new biome([["rock","rock","rock","rock","rock","rock","rock","rock","rock","rock","rock","rock","rock","rock","rock","iron","tin","gold","diamond", "diamond", "charcoal", "charcoal", "gold", "charcoal", "copper", "copper", "copper", "tin", "tin", "aluminum", "iron", "zinc", "lead", "nickel", "uranium"],["permafrost","permafrost","permafrost","snow","ice","permafrost","permafrost","permafrost","permafrost","permafrost","permafrost"], ["dirt","dirt","mud","dirt","dirt","snow","dirt","mud","mud","dirt","dirt"]], [7, 16, 27], 1.65, ()=>{
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for(let i = 0; i <= width; i++){
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let elemArr = ["grass","dirt","dirt","dirt"], elem = elemArr[Math.round(Math.random()*elemArr.length)];
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createPixel(elem, i, 40);
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};
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}),
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};
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biomes.savanna.wc = ["#bdab7e", "#b09c6a", "#ab996d", "#998a63", "#917959", "#877051"];
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biomes.savanna.lc = ["#6fde26", "#8eed34", "#8cdb42", "#7bd12a", "#96e81c", "#a9e64e", "#a0d94c", "#a9d63e"];
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elements.generate = {
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category: "tools",
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default: "plains",
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onSelect: function(){
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let b = [];
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for(key in biomes){
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if(!biomes[key].hide){
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b[b.length] = key;
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}
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}
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promptInput("There are the following biomes available: \n"+ b.join(", "), (out)=>{
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if(biomes[out] == undefined){
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alert("Invalid Selection.");
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} else {
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let seed = generateSeed(27, Math.max(...biomes[out].yLevels)+4, Math.max(...biomes[out].yLevels)+1);
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biomes[out].generate(seed);
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elements.generate.default = out;
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selectElement("dirt");
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}
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}, "Enter biome to generate: ", elements.generate.default);
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}
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}
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for(item of enabledMods){
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if(item.includes("plants.js")){
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biomes.orchard = new biome([["rock","dirt","rock","rock","rock","rock","rock","rock","rock","rock","rock","rock","rock","rock","rock","rock","rock","rock","diamond","charcoal", "gold", "charcoal", "copper", "copper", "tin", "tin", "aluminum", "iron", "zinc", "lead", "nickel", "uranium"],["dirt","gravel","clay","dirt","dirt","dirt","dirt","dirt","dirt","dirt","dirt","mud"], ["dirt","dirt","dirt","gravel","dirt","dirt","dirt","dirt","dirt"]], [13, 32, 33], 1, ()=>{
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for(i = 0; i < width; i++){
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if(isEmpty(i, 40) && !outOfBounds(i, 40)){
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let elemsArr = ["tree", "grass", "dirt", "dirt", "dirt", "dirt", "dirt"], elem = elemsArr[Math.round(Math.random()*elemsArr.length)];
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if(elem == "tree"){
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let type = plants.tree[Math.round(Math.random()*plants.tree.length)];
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let elem = (elements[`${type}_seed`] == undefined) ? "apple_seed" : `${type}_seed`;
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createPixel(elem, i, 40);
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} else {
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createPixel(elem, i, 40);
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}
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}
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}
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});
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}
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}
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