# TRIAC array simulator ------------

#Directions
#Copy and paste to Python
#Save as triac and close Python
#Start your programs with the following command:
#from triac import *
#use the following to control the lights:
#out(888,n)
#where n is any of 1,2,4,8,16,32,64,128

import turtle
canvas=turtle.Screen()
canvas.setup(240,60,0,0)
global currentBports

rb0=turtle.Turtle()
rb1=turtle.Turtle()
rb2=turtle.Turtle()
rb3=turtle.Turtle()
rb4=turtle.Turtle()
rb5=turtle.Turtle()
rb6=turtle.Turtle()
rb7=turtle.Turtle()

rb0.speed(0)
rb1.speed(0)
rb2.speed(0)
rb3.speed(0)
rb4.speed(0)
rb5.speed(0)
rb6.speed(0)
rb7.speed(0)

rb0.shape("circle")
rb0.setposition(-80,0)
rb1.shape("circle")
rb1.setposition(-60,0)
rb2.shape("circle")
rb2.setposition(-40,0)
rb3.shape("circle")
rb3.setposition(-20,0)
rb4.shape("circle")
rb4.setposition(0,0)
rb5.shape("circle")
rb5.setposition(20,0)
rb6.shape("circle")
rb6.setposition(40,0)
rb7.shape("circle")
rb7.setposition(60,0)

def out(port,binary):
    if port==888:
        if (binary&1)==1: rb0.color("yellow")
        else: rb0.color("black")
        if (binary&2)==2: rb1.color("yellow")
        else: rb1.color("black")
        if (binary&4)==4: rb2.color("yellow")
        else: rb2.color("black")
        if (binary&8)==8: rb3.color("yellow")
        else: rb3.color("black")
        if (binary&16)==16: rb4.color("yellow")
        else: rb4.color("black")
        if (binary&32)==32: rb5.color("yellow")
        else: rb5.color("black")
        if (binary&64)==64: rb6.color("yellow")
        else: rb6.color("black")
        if (binary&128)==128: rb7.color("yellow")
        else: rb7.color("black")
        currentBports=binary