function copy_demo(copyTarget)
%COPY_DEMO  Copies all demo executable to target robot.
%
%   COPY_DEMO(TURTLE) copies the demo executables to TURTLE. Valid values for 
%   TURTLE are 'turtle#', where 1 <= # <= MAX_TURTLES, or a combination of 
%   multiple numbers. E.g. 'turtle135' copies the executable to turtle1, 
%   turtle3 and turtle5.

%% INIT
cd /home/robocup/svn/trunk/src/Turtle2

if nargin==0
    error('specify a turtle: e.g.: ''copy_worldmodel turtle1''');
else
    ButtonName = questdlg('What field are you using?', ...
        'Field question', ...
        'TU/e field', 'demo field', 'ASML field', 'TU/e field');
    switch ButtonName,
        case 'TU/e field',
            fld='TUE_field';
        case 'demo field',
            fld='Demofield';
        case 'ASML field',
            fld='ASML_field';
    end % switch
    if isempty(ButtonName), error('Choose a field!'); end
end
if length(copyTarget)<7 || ~strcmp(copyTarget(1:6),'turtle'),
    error('Wrong syntax for the input!')
end

%% SHOW ROBOT TARGETS
turtleNrs = copyTarget(7:end);

%display
tgt = 'turtle';
if length(turtleNrs)>1, tgt = [tgt, 's']; end
for i1=1:length(turtleNrs),
    if (i1>1) && (length(turtleNrs)==i1), tgt = [tgt, ' and'];
    elseif i1>1, tgt = [tgt, ','];
    end
    tgt=[tgt, ' ', num2str(turtleNrs(i1))];
end
disp(['selected turtles: ', tgt]);

%% COPYING
disp(sprintf('\nCOPY ALL EXECUTABLES'))

%motion
cd Motion;
motion_success = copy_motion(copyTarget,fld);

%motion
cd ../Strategy;
strategy_success = copy_strategy(copyTarget,fld);

%vision
disp(' ')
cd ../Vision;
vision_success = copy_vision(copyTarget,fld);

%worldmodel
disp(' ')
cd ../WorldModel;
worldmodel_success = copy_worldmodel(copyTarget,fld);

cd ..;
copysummary(motion_success,strategy_success,vision_success,worldmodel_success);