nightfury7 /
universalbasics.js
| @@ 889-905 (lines=17) @@ | ||
| 886 | return out; |
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| 887 | }, |
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| 888 | ||
| 889 | pickMatching: function(slots, evenIfNull = false){ |
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| 890 | var list = this; |
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| 891 | var out = []; |
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| 892 | ||
| 893 | if (!slots){ |
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| 894 | return out; |
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| 895 | } |
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| 896 | ||
| 897 | for (var i = 0, il = slots.length;i<il;i++){ |
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| 898 | id = slots[i]; |
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| 899 | val = list[id]; |
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| 900 | if (val != null || evenIfNull) { |
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| 901 | out[id] = val; |
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| 902 | } |
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| 903 | } |
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| 904 | return out; |
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| 905 | }, |
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| 906 | ||
| 907 | /** Get the data of `list`, by searching `indexID` in `indexArr`, or return `defaultVal` if not found */ |
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| 908 | getByMatchingArray: function(indexArr, indexID, defaultVal = null){ |
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| @@ 871-887 (lines=17) @@ | ||
| 868 | return list[parseInt(Math.random() * 1000000) % list.length]; |
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| 869 | }, |
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| 870 | ||
| 871 | pick: function(slots){ |
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| 872 | var list = this; |
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| 873 | var out = []; |
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| 874 | ||
| 875 | if (!slots){ |
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| 876 | return out; |
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| 877 | } |
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| 878 | ||
| 879 | for (var i = 0, il = slots.length;i<il;i++){ |
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| 880 | id = slots[i]; |
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| 881 | val = list[id]; |
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| 882 | if (val != null) { |
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| 883 | out.push(val); |
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| 884 | } |
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| 885 | } |
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| 886 | return out; |
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| 887 | }, |
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| 888 | ||
| 889 | pickMatching: function(slots, evenIfNull = false){ |
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| 890 | var list = this; |
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