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comparison core/src/luan/modules/MathLuan.java @ 297:899253043270

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remove PackageLuan.load_lib() git-svn-id: https://luan-java.googlecode.com/svn/trunk@298 21e917c8-12df-6dd8-5cb6-c86387c605b9
author fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
date Tue, 16 Dec 2014 03:26:43 +0000
parents 58752e3e4c5c
children 410e59ebad7d
comparison
equal deleted inserted replaced
296:7ea6dfdf81ba 297:899253043270
7 import luan.LuanJavaFunction; 7 import luan.LuanJavaFunction;
8 import luan.LuanException; 8 import luan.LuanException;
9 9
10 10
11 public final class MathLuan { 11 public final class MathLuan {
12
13 public static final LuanFunction LOADER = new LuanFunction() {
14 @Override public Object call(LuanState luan,Object[] args) {
15 LuanTable module = Luan.newTable();
16 try {
17 add( module, "abs", Double.TYPE );
18 add( module, "acos", Double.TYPE );
19 add( module, "asin", Double.TYPE );
20 add( module, "atan", Double.TYPE );
21 add( module, "atan2", Double.TYPE, Double.TYPE );
22 add( module, "ceil", Double.TYPE );
23 add( module, "cos", Double.TYPE );
24 add( module, "cosh", Double.TYPE );
25 add( module, "deg", Double.TYPE );
26 add( module, "exp", Double.TYPE );
27 add( module, "floor", Double.TYPE );
28 add( module, "log", Double.TYPE );
29 add( module, "min", Double.TYPE, new double[0].getClass() );
30 add( module, "max", Double.TYPE, new double[0].getClass() );
31 add( module, "modf", Double.TYPE );
32 module.put("pi",Math.PI);
33 add( module, "pow", Double.TYPE, Double.TYPE );
34 add( module, "rad", Double.TYPE );
35 add( module, "random", Integer.class, Integer.class );
36 add( module, "sin", Double.TYPE );
37 add( module, "sinh", Double.TYPE );
38 add( module, "sqrt", Double.TYPE );
39 add( module, "tan", Double.TYPE );
40 add( module, "tanh", Double.TYPE );
41 } catch(NoSuchMethodException e) {
42 throw new RuntimeException(e);
43 }
44 return module;
45 }
46 };
47
48 private static void add(LuanTable t,String method,Class<?>... parameterTypes) throws NoSuchMethodException {
49 t.put( method, new LuanJavaFunction(MathLuan.class.getMethod(method,parameterTypes),null) );
50 }
51 12
52 public static double abs(double x) { 13 public static double abs(double x) {
53 return Math.abs(x); 14 return Math.abs(x);
54 } 15 }
55 16