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v1.5.7 - cultures selection loop fix

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Azgaar 2021-02-26 22:30:53 +03:00
parent 7a94ab632f
commit 31e0ed7c94
2 changed files with 18 additions and 10 deletions
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26
modules/cultures-generator.js
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@ -38,7 +38,7 @@
}
}
const cultures = pack.cultures = getRandomCultures(count);
const cultures = pack.cultures = selectCultures(count);
const centers = d3.quadtree();
const colors = getColors(count);
const emblemShape = document.getElementById("emblemShape").value;
@ -77,16 +77,21 @@
cultures.forEach(c => c.base = c.base % nameBases.length);
function getRandomCultures(c) {
const d = getDefault(c), n = d.length-1;
const count = Math.min(c, d.length);
function selectCultures(c) {
let def = getDefault(c);
if (c === def.length) return def;
if (def.every(d => d.odd === 1)) return def.splice(0, c);
const count = Math.min(c, def.length);
const cultures = [];
while (cultures.length < count) {
let culture = d[rand(n)];
for (let culture, rnd, i=0; cultures.length < count && i < 200; i++) {
do {
culture = d[rand(n)];
} while (!P(culture.odd) || cultures.find(c => c.name === culture.name))
rnd = rand(def.length-1);
culture = def[rnd];
} while (!P(culture.odd))
cultures.push(culture);
def.splice(rnd, 1);
}
return cultures;
}
@ -304,9 +309,10 @@
}
if (culturesSet.value === "random") {
return d3.range(count).map(i => {
return d3.range(count).map(function() {
const rnd = rand(nameBases.length-1);
return {name:Names.getBaseShort(rnd), base:rnd, odd:1, shield:getRandomShield()}
const name = Names.getBaseShort(rnd);
return {name, base:rnd, odd:1, shield:getRandomShield()}
});
}

2
modules/utils.js
View file

@ -224,6 +224,8 @@ function rand(min, max) {
// probability shorthand
function P(probability) {
if (probability >= 1) return true;
if (probability <= 0) return false;
return Math.random() < probability;
}