backups/Fantasy-Map-Generator
1
0
Fork 0
mirror of https://github.com/Azgaar/Fantasy-Map-Generator.git synced 2025-12-22 20:11:24 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions

hasCoadjacentSameStateCells checks

Browse source
This commit is contained in:
Azgaar 2022-05-14 14:34:21 +03:00 • committed by Peter
parent 6fc9b75e00
commit fd450a20c1
1 changed files with 23 additions and 23 deletions
Download patch file Download diff file Expand all files Collapse all files

46
utils/arrayUtils.js
View file

@ -65,33 +65,33 @@ function unique(array) {
// deep copy for Arrays (and other objects) // deep copy for Arrays (and other objects)
function deepCopy(obj) { function deepCopy(obj) {
const id = x=>x; const id = x => x;
const dcTArray = a => a.map(id); const dcTArray = a => a.map(id);
const dcObject = x => Object.fromEntries(Object.entries(x).map(([k,d])=>[k,dcAny(d)])); const dcObject = x => Object.fromEntries(Object.entries(x).map(([k, d]) => [k, dcAny(d)]));
const dcAny = x => x instanceof Object ? (cf.get(x.constructor)||id)(x) : x; const dcAny = x => (x instanceof Object ? (cf.get(x.constructor) || id)(x) : x);
// don't map keys, probably this is what we would expect // don't map keys, probably this is what we would expect
const dcMapCore = m => [...m.entries()].map(([k,v])=>[k, dcAny(v)]); const dcMapCore = m => [...m.entries()].map(([k, v]) => [k, dcAny(v)]);
const cf = new Map([ const cf = new Map([
[Int8Array, dcTArray], [Int8Array, dcTArray],
[Uint8Array, dcTArray], [Uint8Array, dcTArray],
[Uint8ClampedArray, dcTArray], [Uint8ClampedArray, dcTArray],
[Int16Array, dcTArray], [Int16Array, dcTArray],
[Uint16Array, dcTArray], [Uint16Array, dcTArray],
[Int32Array, dcTArray], [Int32Array, dcTArray],
[Uint32Array, dcTArray], [Uint32Array, dcTArray],
[Float32Array, dcTArray], [Float32Array, dcTArray],
[Float64Array, dcTArray], [Float64Array, dcTArray],
[BigInt64Array, dcTArray], [BigInt64Array, dcTArray],
[BigUint64Array, dcTArray], [BigUint64Array, dcTArray],
[Map, m => new Map(dcMapCore(m))], [Map, m => new Map(dcMapCore(m))],
[WeakMap, m => new WeakMap(dcMapCore(m))], [WeakMap, m => new WeakMap(dcMapCore(m))],
[Array, a => a.map(dcAny)], [Array, a => a.map(dcAny)],
[Set, s => [...s.values()].map(dcAny)], [Set, s => [...s.values()].map(dcAny)],
[Date, d => new Date(d.getTime())], [Date, d => new Date(d.getTime())],
[Object, dcObject], [Object, dcObject]
// other types will be referenced // other types will be referenced
// ... extend here to implement their custom deep copy // ... extend here to implement their custom deep copy
]); ]);
return dcAny(obj); return dcAny(obj);