/**
* Use this to deliver a user from one WorldDataHolder to another
*
* @param dataSource
* @return null if given dataSource already contains the same user
*/
public User clone(WorldDataHolder dataSource) {
if (dataSource.isUserDeclared(this.getName())) {
return null;
}
User clone = dataSource.createUser(this.getName());
if (dataSource.getGroup(group) == null) {
clone.setGroup(dataSource.getDefaultGroup());
} else {
clone.setGroup(dataSource.getGroup(this.getGroupName()));
}
for (String perm : this.getPermissionList()) {
clone.addPermission(perm);
}
clone.variables = this.variables.clone(this);
clone.flagAsChanged();
return clone;
}
/** @param group the group to set */
public void setGroup(Group group) {
setGroup(group, true);
}