JumpIf.java

gehe zur Dokumentation dieser Datei

package de.lathanda.eos.vm.commands;
 
import de.lathanda.eos.vm.Command;
import de.lathanda.eos.vm.Machine;
 
public class JumpIf extends Command {
    int relativ;
 
    public JumpIf(int relativ) {
        this.relativ = relativ;
    }
 
    @Override
    public boolean execute(Machine m) throws Exception {
        Object obj = m.pop();
        if ((Boolean) obj) {
            m.jump(relativ);
            return false;
        }
        return true;
    }
 
    @Override
    public String toString() {
        return "JumpIf{" + relativ + '}';
    }
 
}