Add Koopa chess, fix Apocalypse and Dice variants
[vchess.git] / client / src / utils / array.js
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8d61fc4a 1// Remove item(s) in array (if present)
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2export const ArrayFun = {
3 remove: function(arr, rfun, all) {
9d58ef95 4 const index = arr.findIndex(rfun);
6808d7a1 5 if (index >= 0) {
9d58ef95 6 arr.splice(index, 1);
6e0f2842 7 if (!!all) {
e2732923 8 // Reverse loop because of the splice below
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9 for (let i = arr.length - 1; i >= index; i--) {
10 if (rfun(arr[i])) arr.splice(i, 1);
e2732923 11 }
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12 }
13 }
e2732923 14 },
8d61fc4a 15
e2732923 16 // Double array intialization
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17 init: function(size1, size2, initElem) {
18 return [...Array(size1)].map(() => Array(size2).fill(initElem));
e2732923 19 },
c66a829b 20
6808d7a1 21 range: function(max) {
e2732923 22 return [...Array(max).keys()];
6808d7a1 23 }
e2732923 24};