Mercurial Hosting > luan
view 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> |
---|---|
date | Fri, 04 Jan 2013 04:50:18 +0000 |
parents | |
children | f86e4f77ef32 |
line wrap: on
line source
package luan.lib; import luan.LuanState; import luan.LuanTable; import luan.LuanJavaFunction; public final class MathLib { public static void register(LuanState luan) { LuanTable module = new LuanTable(); LuanTable global = luan.global(); global.put("math",module); try { add( module, "floor", Double.TYPE ); } catch(NoSuchMethodException e) { throw new RuntimeException(e); } } private static void add(LuanTable t,String method,Class<?>... parameterTypes) throws NoSuchMethodException { t.put( method, new LuanJavaFunction(MathLib.class.getMethod(method,parameterTypes),null) ); } public static double floor(double x) { return Math.floor(x); } }