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Adjust island location distribution

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Tangent Wantwight 2024-01-13 13:06:16 -05:00
parent b0ed6f9640
commit 9b56235de8
1 changed files with 11 additions and 5 deletions
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16
island/grid.ts
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@ -1,4 +1,4 @@
import { Prng, mulberry32 } from "../lib/prng";
import { Prng, UINT_MAX, mulberry32 } from "../lib/prng";
import { BEACH, ICECAP } from "./data";
import {
ALL_ISLANDS,
@ -28,15 +28,21 @@ export class IslandGrid {
this.choose(ALL_ISLANDS),
NO_ISLAND,
NO_ISLAND,
NO_ISLAND,
NO_ISLAND,
NO_ISLAND,
]);
const islandCount = islandBag.length;
const spacing = (Math.PI * 2) / islandCount;
const rootX = width / 2;
const rootY = height / 2;
const xScale = width / 4;
const yScale = height / 4;
for (let i = 0; i < islandCount; i++) {
const y = height / 2 + (Math.sin(spacing * i) * height) / 4;
const x = width / 2 + (Math.cos(spacing * i) * width) / 4;
console.log("xy", x | 0, y | 0);
const rScale = this.rng() / UINT_MAX + 0.5;
const y = rootY + Math.sin(spacing * i) * yScale * rScale;
const x = rootX + Math.cos(spacing * i) * xScale * rScale;
this.generators.push(islandBag[i](this, this.xy(x | 0, y | 0)));
}