24 lines
535 B
Haxe
24 lines
535 B
Haxe
package leenkx.logicnode;
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class ArraySampleNode extends LogicNode {
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public function new(tree: LogicTree) {
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super(tree);
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}
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override function get(from: Int): Dynamic {
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var ar: Array<Dynamic> = inputs[0].get();
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var sample = inputs[1].get();
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var remove = inputs[2].get();
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if (ar == null || sample == 0) return null;
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var n = Std.int(Math.min(sample, ar.length));
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var copy = remove ? ar : ar.copy(), result = [];
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for (i in 0...n)
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result.push(copy.splice(Std.random(copy.length), 1)[0]);
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return result;
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}
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}
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