33 lines
604 B
Java
33 lines
604 B
Java
|
/**
|
||
|
|
*
|
||
|
|
*/
|
||
|
|
package lua;
|
||
|
|
|
||
|
|
import lua.value.LFunction;
|
||
|
|
import lua.value.LString;
|
||
|
|
import lua.value.LTable;
|
||
|
|
|
||
|
|
final class Builtin extends LFunction {
|
||
|
|
|
||
|
|
static void addBuiltins(LTable table) {
|
||
|
|
table.luaSetTable( new LString( "print" ), new Builtin(0) );
|
||
|
|
}
|
||
|
|
|
||
|
|
private static final int PRINT = 0;
|
||
|
|
private int id;
|
||
|
|
Builtin( int id ) {
|
||
|
|
this.id = id;
|
||
|
|
}
|
||
|
|
|
||
|
|
// perform a lua call
|
||
|
|
public void luaStackCall(StackState state, int base, int nresults) {
|
||
|
|
switch ( id ) {
|
||
|
|
case PRINT:
|
||
|
|
System.out.println( String.valueOf( state.stack[base+1] ) );
|
||
|
|
return;
|
||
|
|
default:
|
||
|
|
luaUnsupportedOperation();
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|