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refactor(es modules): continue migration

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Azgaar 2022-06-25 17:59:03 +03:00
parent 97f2b213c4
commit 030caec6e8
23 changed files with 61 additions and 42 deletions
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23
src/utils/graphUtils.ts
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@ -1,5 +1,6 @@
import {TIME} from "../config/logging";
import {createTypedArray} from "./arrayUtils";
import {byId} from "./shorthands";
// check if new grid graph should be generated or we can use the existing one
export function shouldRegenerateGrid(grid) {
@ -36,7 +37,7 @@ function placePoints() {
}
// calculate Delaunay and then Voronoi diagram
export function calculateVoronoi(points, boundary) {
export function calculateVoronoi(points: number[][], boundary: number[][]) {
TIME && console.time("calculateDelaunay");
const allPoints = points.concat(boundary);
const delaunay = Delaunator.from(allPoints);
@ -54,7 +55,7 @@ export function calculateVoronoi(points, boundary) {
}
// add points along map edge to pseudo-clip voronoi cells
function getBoundaryPoints(width, height, spacing) {
function getBoundaryPoints(width: number, height: number, spacing: number) {
const offset = rn(-1 * spacing);
const bSpacing = spacing * 2;
const w = width - offset * 2;
@ -77,7 +78,7 @@ function getBoundaryPoints(width, height, spacing) {
}
// get points on a regular square grid and jitter them a bit
function getJitteredGrid(width, height, spacing) {
function getJitteredGrid(width: number, height: number, spacing: number) {
const radius = spacing / 2; // square radius
const jittering = radius * 0.9; // max deviation
const doubleJittering = jittering * 2;
@ -95,7 +96,7 @@ function getJitteredGrid(width, height, spacing) {
}
// return cell index on a regular square grid
export function findGridCell(x, y, grid) {
export function findGridCell(x: number, y: number, grid) {
return (
Math.floor(Math.min(y / grid.spacing, grid.cellsY - 1)) * grid.cellsX +
Math.floor(Math.min(x / grid.spacing, grid.cellsX - 1))
@ -103,7 +104,7 @@ export function findGridCell(x, y, grid) {
}
// return array of cell indexes in radius on a regular square grid
export function findGridAll(x, y, radius) {
export function findGridAll(x: number, y: number, radius: number) {
const c = grid.cells.c;
let r = Math.floor(radius / grid.spacing);
let found = [findGridCell(x, y, grid)];
@ -129,34 +130,34 @@ export function findGridAll(x, y, radius) {
}
// return array of cell indexes in radius
export function findAll(x, y, radius) {
export function findAll(x: number, y: number, radius: number) {
const found = pack.cells.q.findAll(x, y, radius);
return found.map(r => r[2]);
}
// get polygon points for packed cells knowing cell id
export function getPackPolygon(i) {
export function getPackPolygon(i: number) {
return pack.cells.v[i].map(v => pack.vertices.p[v]);
}
// return closest cell index
export function findCell(x, y, radius = Infinity) {
export function findCell(x: number, y: number, radius = Infinity) {
const found = pack.cells.q.find(x, y, radius);
return found ? found[2] : undefined;
}
// get polygon points for initial cells knowing cell id
export function getGridPolygon(i) {
export function getGridPolygon(i: number) {
return grid.cells.v[i].map(v => grid.vertices.p[v]);
}
// filter land cells
export function isLand(i) {
export function isLand(i: number) {
return pack.cells.h[i] >= 20;
}
// filter water cells
export function isWater(i) {
export function isWater(i: number) {
return pack.cells.h[i] < 20;
}