Mercurial Hosting > luan

comparison src/luan/lib/MathLib.java @ 73:f86e4f77ef32

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
add package module git-svn-id: https://luan-java.googlecode.com/svn/trunk@74 21e917c8-12df-6dd8-5cb6-c86387c605b9
author fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
date Tue, 12 Feb 2013 09:46:45 +0000
parents 9381b23ea9e1
children f003338d503b
comparison
equal deleted inserted replaced
72:cd9dbd7477ca 73:f86e4f77ef32
1 package luan.lib; 1 package luan.lib;
2 2
3 import luan.LuanState; 3 import luan.LuanState;
4 import luan.LuanTable; 4 import luan.LuanTable;
5 import luan.LuanFunction;
5 import luan.LuanJavaFunction; 6 import luan.LuanJavaFunction;
6 7
7 8
8 public final class MathLib { 9 public final class MathLib {
9 10
10 public static void register(LuanState luan) { 11 public static final String NAME = "math";
11 LuanTable module = new LuanTable(); 12
12 LuanTable global = luan.global(); 13 public static final LuanFunction LOADER = new LuanFunction() {
13 global.put("math",module); 14 public Object[] call(LuanState luan,Object[] args) {
14 try { 15 LuanTable module = new LuanTable();
15 add( module, "floor", Double.TYPE ); 16 LuanTable global = luan.global;
16 } catch(NoSuchMethodException e) { 17 global.put(NAME,module);
17 throw new RuntimeException(e); 18 try {
19 add( module, "floor", Double.TYPE );
20 } catch(NoSuchMethodException e) {
21 throw new RuntimeException(e);
22 }
23 return LuanFunction.EMPTY_RTN;
18 } 24 }
19 } 25 };
20 26
21 private static void add(LuanTable t,String method,Class<?>... parameterTypes) throws NoSuchMethodException { 27 private static void add(LuanTable t,String method,Class<?>... parameterTypes) throws NoSuchMethodException {
22 t.put( method, new LuanJavaFunction(MathLib.class.getMethod(method,parameterTypes),null) ); 28 t.put( method, new LuanJavaFunction(MathLib.class.getMethod(method,parameterTypes),null) );
23 } 29 }
24 30