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comparison core/src/luan/modules/BasicLuan.java @ 426:23a93c118042

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fix LuanTable.get() to use metatables
author Franklin Schmidt <fschmidt@gmail.com>
date Fri, 01 May 2015 18:44:20 -0600
parents 1eafb11a150d
children dae264ad6a7b
comparison
equal deleted inserted replaced
425:0a2fb80907f9 426:23a93c118042
104 public static boolean raw_equal(Object v1,Object v2) { 104 public static boolean raw_equal(Object v1,Object v2) {
105 return v1 == v2 || v1 != null && v1.equals(v2); 105 return v1 == v2 || v1 != null && v1.equals(v2);
106 } 106 }
107 107
108 public static Object raw_get(LuanTable table,Object index) { 108 public static Object raw_get(LuanTable table,Object index) {
109 return table.get(index); 109 return table.rawGet(index);
110 } 110 }
111 111
112 public static LuanTable raw_set(LuanTable table,Object index,Object value) { 112 public static LuanTable raw_set(LuanTable table,Object index,Object value) {
113 table.put(index,value); 113 table.put(index,value);
114 return table; 114 return table;
216 return obj instanceof LuanFunction ? (LuanFunction)obj : null; 216 return obj instanceof LuanFunction ? (LuanFunction)obj : null;
217 } 217 }
218 218
219 public static Object try_(LuanState luan,LuanTable blocks) throws LuanException { 219 public static Object try_(LuanState luan,LuanTable blocks) throws LuanException {
220 Utils.checkNotNull(luan,blocks); 220 Utils.checkNotNull(luan,blocks);
221 Object obj = blocks.get(1); 221 Object obj = blocks.get(luan,1);
222 if( obj == null ) 222 if( obj == null )
223 throw luan.exception("missing 'try' value"); 223 throw luan.exception("missing 'try' value");
224 if( !(obj instanceof LuanFunction) ) 224 if( !(obj instanceof LuanFunction) )
225 throw luan.exception("bad 'try' value (function expected, got "+Luan.type(obj)+")"); 225 throw luan.exception("bad 'try' value (function expected, got "+Luan.type(obj)+")");
226 LuanFunction tryFn = (LuanFunction)obj; 226 LuanFunction tryFn = (LuanFunction)obj;
227 LuanFunction catchFn = null; 227 LuanFunction catchFn = null;
228 obj = blocks.get("catch"); 228 obj = blocks.get(luan,"catch");
229 if( obj != null ) { 229 if( obj != null ) {
230 if( !(obj instanceof LuanFunction) ) 230 if( !(obj instanceof LuanFunction) )
231 throw luan.exception("bad 'catch' value (function expected, got "+Luan.type(obj)+")"); 231 throw luan.exception("bad 'catch' value (function expected, got "+Luan.type(obj)+")");
232 catchFn = (LuanFunction)obj; 232 catchFn = (LuanFunction)obj;
233 } 233 }
234 LuanFunction finallyFn = null; 234 LuanFunction finallyFn = null;
235 obj = blocks.get("finally"); 235 obj = blocks.get(luan,"finally");
236 if( obj != null ) { 236 if( obj != null ) {
237 if( !(obj instanceof LuanFunction) ) 237 if( !(obj instanceof LuanFunction) )
238 throw luan.exception("bad 'finally' value (function expected, got "+Luan.type(obj)+")"); 238 throw luan.exception("bad 'finally' value (function expected, got "+Luan.type(obj)+")");
239 finallyFn = (LuanFunction)obj; 239 finallyFn = (LuanFunction)obj;
240 } 240 }