/*
This file is part of jpcsp.
Jpcsp is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
Jpcsp is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with Jpcsp. If not, see <http://www.gnu.org/licenses/>.
*/
package jpcsp.format.rco.vsmx.objects;
import org.apache.log4j.Logger;
import jpcsp.format.rco.vsmx.INativeFunction;
import jpcsp.format.rco.vsmx.VSMX;
import jpcsp.format.rco.vsmx.interpreter.VSMXBaseObject;
import jpcsp.format.rco.vsmx.interpreter.VSMXNull;
public abstract class BaseNativeFunction implements INativeFunction {
public static final Logger log = VSMX.log;
protected String objectName;
protected BaseNativeFunction(String objectName) {
this.objectName = objectName;
}
@Override
public int getArgs() {
return 0;
}
@Override
public VSMXBaseObject call(VSMXBaseObject[] arguments) {
if (log.isDebugEnabled()) {
log.debug(String.format("Calling %s", toString(arguments)));
}
return VSMXNull.singleton;
}
protected String toString(VSMXBaseObject[] arguments) {
StringBuilder s = new StringBuilder();
if (objectName != null) {
s.append(String.format("%s.", objectName));
}
s.append(String.format("%s(", toString()));
if (arguments != null) {
int firstArgument = objectName != null ? 1 : 0;
for (int i = firstArgument; i < arguments.length; i++) {
if (i > firstArgument) {
s.append(", ");
}
s.append(arguments[i].toString());
}
}
s.append(")");
return s.toString();
}
@Override
public String toString() {
return getClass().getSimpleName();
}
}