# variables can also be defined as installation variables to keep in memory their last value
square_count = 0
triangle_count = 0
circle_count = 0
square_target = 0
triangle_target = 0
circle_target = 0
# production task for every different format
def square_task():
square_count = square_count + 1
sleep(1)
end
def triangle_task():
triangle_count = triangle_count + 1
sleep(1)
end
def circle_task():
circle_count = circle_count + 1
sleep(1)
end
# main production task
def start_task():
while square_count < square_target or triangle_count < triangle_target or circle_count < circle_target:
if square_count < square_target:
square_task()
end
if triangle_count < triangle_target:
triangle_task()
end
if circle_count < circle_target:
circle_task()
end
end
end
# restore variables to initial values
def reset_task():
square_count = 0
triangle_count = 0
circle_count = 0
square_target = 0
triangle_target = 0
circle_target = 0
end
