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annotate src/luan/lib/MathLib.java @ 55:9381b23ea9e1
various fixes
git-svn-id: https://luan-java.googlecode.com/svn/trunk@56 21e917c8-12df-6dd8-5cb6-c86387c605b9
author | fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9> |
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date | Fri, 04 Jan 2013 04:50:18 +0000 |
parents | |
children | f86e4f77ef32 |
rev | line source |
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55
9381b23ea9e1
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fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
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1 package luan.lib; |
9381b23ea9e1
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2 |
9381b23ea9e1
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3 import luan.LuanState; |
9381b23ea9e1
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4 import luan.LuanTable; |
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5 import luan.LuanJavaFunction; |
9381b23ea9e1
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6 |
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7 |
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8 public final class MathLib { |
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9 |
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10 public static void register(LuanState luan) { |
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11 LuanTable module = new LuanTable(); |
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12 LuanTable global = luan.global(); |
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13 global.put("math",module); |
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14 try { |
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15 add( module, "floor", Double.TYPE ); |
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16 } catch(NoSuchMethodException e) { |
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17 throw new RuntimeException(e); |
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18 } |
9381b23ea9e1
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19 } |
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20 |
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21 private static void add(LuanTable t,String method,Class<?>... parameterTypes) throws NoSuchMethodException { |
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22 t.put( method, new LuanJavaFunction(MathLib.class.getMethod(method,parameterTypes),null) ); |
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23 } |
9381b23ea9e1
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24 |
9381b23ea9e1
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25 public static double floor(double x) { |
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26 return Math.floor(x); |
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27 } |
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28 |
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29 } |