svgfile "workstation.svg";

event generate, transfer, exit;

m1: Machine(1, 1.0, generate, transfer);
m2: Machine(2, 2.5, transfer, exit);

automaton def Machine(alg int nr; alg real ptime; event start, done):
  cont t der 1.0;

  location idle:
    initial;
    edge start do t := 0.0 goto processing;

  location processing:
    edge when t >= ptime goto completed;

  location completed:
    edge done goto idle;

  svgout id "m" + <string>nr + "_bar_front" attr "width"
    value scale(if processing: t else ptime end, 0, ptime, 0, 130);

  svgout id "m" + <string>nr + "_bar_front" attr "fill"
    value if idle : "gray" else "dodgerblue" end;
end