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comparison src/luan/interp/SetStmt.java @ 31:5cf15507d77e

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separate interpreter from interface git-svn-id: https://luan-java.googlecode.com/svn/trunk@32 21e917c8-12df-6dd8-5cb6-c86387c605b9
author fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
date Thu, 13 Dec 2012 02:50:04 +0000
parents c93d8c781853
children 64ecb7a3aad7
comparison
equal deleted inserted replaced
30:8d8f4f5caef4 31:5cf15507d77e
1 package luan.interp; 1 package luan.interp;
2 2
3 import luan.Lua; 3 import luan.Lua;
4 import luan.LuaState;
5 import luan.LuaException; 4 import luan.LuaException;
6 5
7 6
8 final class SetStmt implements Stmt { 7 final class SetStmt implements Stmt {
9 private final Settable[] vars; 8 private final Settable[] vars;
16 SetStmt(Settable[] vars,Expressions expressions) { 15 SetStmt(Settable[] vars,Expressions expressions) {
17 this.vars = vars; 16 this.vars = vars;
18 this.expressions = expressions; 17 this.expressions = expressions;
19 } 18 }
20 19
21 @Override public void eval(LuaState lua) throws LuaException { 20 @Override public void eval(LuaStateImpl lua) throws LuaException {
22 final Object[] vals = expressions.eval(lua); 21 final Object[] vals = expressions.eval(lua);
23 for( int i=0; i<vars.length; i++ ) { 22 for( int i=0; i<vars.length; i++ ) {
24 Object val = i < vals.length ? vals[i] : null; 23 Object val = i < vals.length ? vals[i] : null;
25 vars[i].set(lua,val); 24 vars[i].set(lua,val);
26 } 25 }