@Override
public boolean doAction() {
boolean undo = false;
int i = 0;
for (; i < actions.size(); i++) {
ActionHistorique ah = actions.get(i);
boolean b = ah.doAction();
if (!b) {
undo = true;
break;
}
}
if (undo) {
for (; i >= 0; i--) {
actions.get(i).doReverse();
}
return false;
}
return true;
}
@Override
public void doReverse() {
for (ActionHistorique ah : actions) {
ah.doReverse();
}
}
