mirror of
https://github.com/Azgaar/Fantasy-Map-Generator.git
synced 2025-12-17 09:41:24 +01:00
154 lines
10 KiB
JavaScript
154 lines
10 KiB
JavaScript
(function (global, factory) {
|
||
typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
|
||
typeof define === 'function' && define.amd ? define(factory) :
|
||
(global.Resources = factory());
|
||
}(this, (function () {'use strict';
|
||
|
||
// TO-DO
|
||
// apply logic on heightmap edit
|
||
// apply logic on burgs regenearation
|
||
// apply logic on population recalculation
|
||
|
||
let cells;
|
||
|
||
const getDefault = function() {
|
||
// model: cells eligibility function; chance: chance to get rosource in model-eligible cell
|
||
return [
|
||
{i: 1, name: "Wood", icon: "resource-wood", color: "#966F33", value: 5, chance: 10, model: "forestAndTaiga", bonus: {fleet: 2, defence: 1}},
|
||
{i: 2, name: "Stone", icon: "resource-stone", color: "#979EA2", value: 4, chance: 7, model: "hills", bonus: {prestige: 1, defence: 2}},
|
||
{i: 3, name: "Marble", icon: "resource-marble", color: "#d6d0bf", value: 15, chance: 1, model: "mountains", bonus: {prestige: 2}},
|
||
{i: 4, name: "Iron", icon: "resource-iron", color: "#5D686E", value: 8, chance: 8, model: "mountainsAndRareWetland", bonus: {artillery: 1, infantry: 1, defence: 1}},
|
||
{i: 5, name: "Copper", icon: "resource-copper", color: "#b87333", value: 10, chance: 3, model: "mountains", bonus: {artillery: 2, defence: 1, prestige: 1}},
|
||
{i: 6, name: "Lead", icon: "resource-lead", color: "#454343", value: 8, chance: 3, model: "mountains", bonus: {artillery: 1, defence: 1}},
|
||
{i: 7, name: "Silver", icon: "resource-silver", color: "#C0C0C0", value: 15, chance: 3, model: "mountains", bonus: {prestige: 2}},
|
||
{i: 8, name: "Gold", icon: "resource-gold", color: "#d4af37", value: 30, chance: 1, model: "upperRivers", bonus: {prestige: 3}},
|
||
{i: 9, name: "Grain", icon: "resource-grain", color: "#F5DEB3", value: 1, chance: 15, model: "habitability", bonus: {population: 4}},
|
||
{i: 10, name: "Сattle", icon: "resource-cattle", color: "#56b000", value: 2, chance: 10, model: "pasturesAndTemperateForest", bonus: {population: 2}},
|
||
{i: 11, name: "Fish", icon: "resource-fish", color: "#7fcdff", value: 1, chance: 5, model: "waterAndRiver", bonus: {population: 2}},
|
||
{i: 12, name: "Game", icon: "resource-game", color: "#c38a8a", value: 2, chance: 3, model: "forestAndTaiga", bonus: {archers: 2, population: 1}},
|
||
{i: 13, name: "Wine", icon: "resource-wine", color: "#963e48", value: 3, chance: 4, model: "tropics", bonus: {population: 1, prestige: 1}},
|
||
{i: 14, name: "Olives", icon: "resource-olives", color: "#BDBD7D", value: 3, chance: 4, model: "tropics", bonus: {population: 1}},
|
||
{i: 15, name: "Honey", icon: "resource-honey", color: "#DCBC66", value: 4, chance: 3, model: "deciduousForestAndTaiga", bonus: {population: 1}},
|
||
{i: 16, name: "Salt", icon: "resource-salt", color: "#E5E4E5", value: 5, chance: 4, model: "aridLandAndLakes", bonus: {population: 1, defence: 1}},
|
||
{i: 17, name: "Dates", icon: "resource-dates", color: "#dbb2a3", value: 3, chance: 3, model: "desert", bonus: {population: 1}},
|
||
{i: 18, name: "Horses", icon: "resource-horses", color: "#ba7447", value: 10, chance: 6, model: "grasslandsAndColdDesert", bonus: {cavalry: 2}},
|
||
{i: 19, name: "Elephants", icon: "resource-elephants", color: "#C5CACD", value: 15, chance: 2, model: "savannaDesertTropicalForest", bonus: {cavalry: 1}},
|
||
{i: 20, name: "Camels", icon: "resource-camels", color: "#C19A6B", value: 13, chance: 4, model: "desert", bonus: {cavalry: 1}},
|
||
{i: 21, name: "Hemp", icon: "resource-hemp", color: "#069a06", value: 2, chance: 4, model: "forest", bonus: {fleet: 2}},
|
||
{i: 22, name: "Pearls", icon: "resource-pearls", color: "#EAE0C8", value: 35, chance: 3, model: "tropicalWater", bonus: {prestige: 1}},
|
||
{i: 23, name: "Gemstones", icon: "resource-gemstones", color: "#d6a7eb", value: 35, chance: 2, model: "mountains", bonus: {prestige: 1}},
|
||
{i: 24, name: "Dyes", icon: "resource-dyes", color: "#eba7e3", value: 15, chance: .5, model: "habitableOrWater", bonus: {prestige: 1}},
|
||
{i: 25, name: "Incense", icon: "resource-incense", color: "#ebe5a7", value: 25, chance: 2, model: "desertAndTropicalForest", bonus: {prestige: 2}},
|
||
{i: 26, name: "Silk", icon: "resource-silk", color: "#F5F4F1", value: 30, chance: 1, model: "tropicalForest", bonus: {prestige: 2}},
|
||
{i: 27, name: "Spices", icon: "resource-spices", color: "#e99c75", value: 30, chance: 2, model: "tropicalForest", bonus: {prestige: 2}},
|
||
{i: 28, name: "Amber", icon: "resource-amber", color: "#FFE597", value: 15, chance: 2, model: "forestSeashore", bonus: {prestige: 1}},
|
||
{i: 29, name: "Furs", icon: "resource-furs", color: "#635948", value: 13, chance: 2, model: "borealForest", bonus: {prestige: 1}},
|
||
{i: 30, name: "Sheeps", icon: "resource-sheeps", color: "#53b574", value: 2, chance: 5, model: "pasturesAndTemperateForest", bonus: {infantry: 1}},
|
||
{i: 31, name: "Slaves", icon: "resource-slaves", color: "#757575", value: 10, chance: 3, model: "lessHabitableSeashore", bonus: {population: 2}},
|
||
{i: 32, name: "Tar", icon: "resource-tar", color: "#424242", value: 3, chance: 3, model: "forestAndTaiga", bonus: {fleet: 1}},
|
||
{i: 33, name: "Saltpeter", icon: "resource-saltpeter", color: "#e6e3e3", value: 8, chance: 2, model: "habitability", bonus: {artillery: 3}},
|
||
{i: 34, name: "Coal", icon: "resource-coal", color: "#36454f", value: 2, chance: 7, model: "hills", bonus: {artillery: 2}},
|
||
{i: 35, name: "Oil", icon: "resource-oil", color: "#363636", value: 5, chance: 2, model: "lessHabitableOrWater", bonus: {artillery: 1}},
|
||
{i: 36, name: "Tropical timber", icon: "resource-tropicalTimber", color: "#dbb7b4", value: 20, chance: 2, model: "tropicalForest", bonus: {prestige: 1}},
|
||
{i: 37, name: "Whales", icon: "resource-whales", color: "#ffffff", value: 2, chance: 2, model: "colderWaters", bonus: {population: 1}},
|
||
{i: 38, name: "Sugar", icon: "resource-sugar", color: "#7abf87", value: 3, chance: 3, model: "tropicalForest", bonus: {population: 1}},
|
||
{i: 39, name: "Tea", icon: "resource-tea", color: "#d0f0c0", value: 10, chance: 2, model: "tropicalForest", bonus: {prestige: 1}},
|
||
{i: 40, name: "Tobacco", icon: "resource-tobacco", color: "#6D5843", value: 10, chance: 2, model: "tropicalForest", bonus: {prestige: 1}},
|
||
]
|
||
}
|
||
|
||
const chance = v => {
|
||
if (v < .01) return false;
|
||
if (v > 99.99) return true;
|
||
return v / 100 > Math.random();
|
||
}
|
||
|
||
const temp = i => grid.cells.temp[pack.cells.g[i]];
|
||
const group = i => pack.features[cells.f[i]].group;
|
||
|
||
const models = {
|
||
forest: i => [6, 7, 8].includes(cells.biome[i]),
|
||
forestAndTaiga: i => [5, 6, 7, 8, 9].includes(cells.biome[i]),
|
||
deciduousForestAndTaiga: i => [6, 8, 9].includes(cells.biome[i]),
|
||
hills: i => cells.h[i] >= 40 || (cells.h[i] >= 30 && !(i%10)),
|
||
mountains: i => cells.h[i] >= 60 || (cells.h[i] >= 40 && !(i%10)),
|
||
mountainsAndRareWetland: i => cells.h[i] >= 60 || (cells.biome[i] === 12 && !(i%8)),
|
||
upperRivers: i => cells.h[i] >= 40 && cells.r[i],
|
||
habitability: i => chance(biomesData.habitability[cells.biome[i]]),
|
||
waterAndRiver: i => (cells.t[i] < 0 && ["ocean", "freshwater", "salt"].includes(group(i))) || (cells.t[i] > 0 && cells.t[i] < 3 && cells.r[i]),
|
||
pasturesAndTemperateForest: i => chance(100 - cells.h[i]) && chance([0, 0, 0, 100, 100, 20, 80, 0, 0, 0, 0, 0, 0][cells.biome[i]]),
|
||
tropics: i => [5, 7].includes(cells.biome[i]),
|
||
aridLandAndLakes: i => chance([0, 80, 60, 0, 0, 0, 0, 0, 0, 0, 0, 0, 10][cells.biome[i]]) || group(i) === "salt" || group(i) === "dry",
|
||
desert: i => cells.biome[i] === 1 || cells.biome[i] === 2,
|
||
grasslandsAndColdDesert: i => cells.biome[i] === 3 || (!(i%4) && cells.biome[i] === 2),
|
||
savannaDesertTropicalForest: i => [1, 3, 5, 7].includes(cells.biome[i]),
|
||
desertAndTropicalForest: i => [1, 7].includes(cells.biome[i]),
|
||
tropicalForest: i => cells.biome[i] === 7,
|
||
tropicalWater: i => cells.t[i] === -1 && temp(i) >= 18,
|
||
subAndTropicalWater: i => cells.t[i] === -1 && temp(i) >= 14,
|
||
habitableOrWater: i => biomesData.habitability[cells.biome[i]] || cells.t[i] === -1,
|
||
forestSeashore: i => cells.t[i] === 1 && [6, 7, 8, 9].includes(cells.biome[i]),
|
||
borealForest: i => chance([0, 0, 0, 0, 0, 0, 20, 0, 20, 100, 50, 0, 10][cells.biome[i]]),
|
||
lessHabitableSeashore: i => cells.t[i] === 1 && chance([0, 50, 30, 30, 20, 10, 10, 20, 10, 20, 10, 0, 5][cells.biome[i]]),
|
||
lessHabitableOrWater: i => chance([5, 80, 30, 10, 20, 5, 5, 5, 5, 30, 90, 0, 5][cells.biome[i]]),
|
||
colderWaters: i => cells.t[i] < 0 && temp(i) < 8,
|
||
}
|
||
|
||
// Biomes: 0: Marine, 1: Hot desert, 2: Cold desert, 3: Savanna, 4: Grassland,
|
||
// 5: Tropical seasonal forest, 6: Temperate deciduous forest, 7: Tropical rainforest,
|
||
// 8: Temperate rainforest, 9: Taiga, 10: Tundra, 11: Glacier, 12: Wetland
|
||
|
||
const generate = function() {
|
||
console.time("generateResources");
|
||
cells = pack.cells;
|
||
cells.resource = new Uint8Array(cells.i.length); // resources array [0, 255]
|
||
const resourceMaxCells = Math.ceil(200 * cells.i.length / 5000);
|
||
|
||
pack.resources = getDefault().map(resource => {
|
||
resource.cells = 0;
|
||
resource.stroke = d3.color(resource.color).darker(2).hex();
|
||
return resource;
|
||
});
|
||
|
||
const shuffledCells = d3.shuffle(cells.i.slice());
|
||
for (const i of shuffledCells) {
|
||
if (!(i%10)) d3.shuffle(pack.resources);
|
||
if (cells.biome[i] === 11) continue; // ignore glaciers
|
||
const rnd = Math.random() * 100;
|
||
|
||
for (const resource of pack.resources) {
|
||
if (resource.cells >= resourceMaxCells) continue
|
||
if (!models[resource.model](i)) continue;
|
||
if (resource.cells >= resource.chance && rnd > resource.chance) continue;
|
||
|
||
cells.resource[i] = resource.i;
|
||
resource.cells++;
|
||
break;
|
||
}
|
||
}
|
||
pack.resources.sort((a, b) => a.i > b.i ? 1 : -1);
|
||
|
||
console.timeEnd("generateResources");
|
||
console.table(pack.resources);
|
||
}
|
||
|
||
const draw = function() {
|
||
console.time("drawResources");
|
||
let resourcesHTML = "";
|
||
for (const i of cells.i) {
|
||
if (!cells.resource[i]) continue;
|
||
const resource = pack.resources.find(resource => resource.i === cells.resource[i]);
|
||
const [x, y] = cells.p[i];
|
||
resourcesHTML += `<g>
|
||
<circle data-i="${resource.i}" cx=${x} cy=${y} r="3" fill="${resource.color}" stroke="${resource.stroke}" />
|
||
<use href="#${resource.icon}" x="${x-3}" y="${y-3}" width="6" height="6"/>
|
||
</g>`;
|
||
}
|
||
|
||
goods.html(resourcesHTML);
|
||
console.timeEnd("drawResources");
|
||
}
|
||
|
||
return {generate, getDefault, draw};
|
||
|
||
})));
|