classdef tLamps % trafficLamp
properties
lampN, lampS, lampW, lampE
end
methods
function obj=tLamps(X,Y)
obj.lampN=trafficLamp(X(1),Y(1));
obj.lampS=trafficLamp(X(2),Y(2));
obj.lampW=trafficLamp(X(3),Y(3));
obj.lampE=trafficLamp(X(4),Y(4));
end
function obj=gray2flash(obj)
set(obj.lampN.Ly,'FaceColor','y');
set(obj.lampS.Ly,'FaceColor','y');
set(obj.lampW.Ly,'FaceColor','y');
set(obj.lampE.Ly,'FaceColor','y');
pause(2)
obj=yellow2gray(obj);
pause(1)
end
function obj=yellow2gray(obj)
set(obj.lampN.Ly,'FaceColor',obj.lampN.g5);
set(obj.lampS.Ly,'FaceColor',obj.lampS.g5);
set(obj.lampW.Ly,'FaceColor',obj.lampW.g5);
set(obj.lampE.Ly,'FaceColor',obj.lampE.g5);
end
function obj=gray2all(obj)
obj.lampN=gray(obj.lampN);obj.lampS=gray(obj.lampS);
obj.lampE=gray(obj.lampE);obj.lampW=gray(obj.lampW);
end
function obj=green2NS(obj)
obj.lampN=red(obj.lampN);obj.lampS=red(obj.lampS);
obj.lampE=green(obj.lampE);obj.lampW=green(obj.lampW);
end
function obj=green2WE(obj)
obj.lampN=green(obj.lampN);obj.lampS=green(obj.lampS);
obj.lampE=red(obj.lampE);obj.lampW=red(obj.lampW);
end
function obj=yellow2all(obj)
obj.lampN=yellow(obj.lampN);obj.lampS=yellow(obj.lampS);
obj.lampE=yellow(obj.lampE);obj.lampW=yellow(obj.lampW);
end
function obj=rgb2all(obj)
%% green for NS on road crossing
obj=green2NS(obj);
pause(3)
%% yellow for all
obj=yellow2all(obj);
pause(1)
%% green for WE on road crossing
obj=green2WE(obj);
pause(4)
%% yellow for all
obj=yellow2all(obj);
pause(1)
end
end
end
