# Draw The American Flag #
print("This program is used to draw the american flag.")
print("You can enter the height you want it to be drawn.")
print("Then the program will start drawing the American flag")
print("with all the correct dimensions based off the height.")
print("The dimesion of 150 draws the given picture.")
print(' '*50)

import turtle                         # imports turtle program
turtle.shape("turtle")                # changes turtle shape to a turtle
turtle.speed(100)                     # changes the speed of the turtle

def draw_star(size,color):            # 1st required define function
    turtle.pendown()                  # define function used to draw a five point star
    turtle.color(color)               
    turtle.begin_fill()
    turtle.left(70)
    turtle.forward(size)
    turtle.right(140)
    turtle.forward(size)
    turtle.left(70)
    for i in range(4):
        turtle.forward(size)
        turtle.right(135)
        turtle.forward(size)
        turtle.left(60)
    turtle.end_fill()

def draw_star_5(size,color,s_h_s):    # define function that draws five stars in a row
    draw_star(size,color)
    turtle_star_move_5(s_h_s)
    draw_star(size,color)
    turtle_star_move_5(s_h_s)
    draw_star(size,color)
    turtle_star_move_5(s_h_s)
    draw_star(size,color)
    turtle_star_move_5(s_h_s)
    draw_star(size,color)
    turtle.penup()
    

def draw_star_6(size,color,s_h_s):     # define function that draws six stars in a row 
    draw_star(size,color)
    turtle_star_move_6(s_h_s)
    draw_star(size,color)
    turtle_star_move_6(s_h_s)
    draw_star(size,color)
    turtle_star_move_6(s_h_s)
    draw_star(size,color)
    turtle_star_move_6(s_h_s)
    draw_star(size,color)
    turtle_star_move_6(s_h_s)
    draw_star(size,color)
    turtle.penup()

def get_color(color):                   
    if color == "red":                  # 2nd required define function
        r = float(.689)                 # define function that will draw colors:
        g = float(.132)                 # "red","blue","white", and else("black")
        b = float(.203)
        return (r,g,b)
    elif color == "blue":
        r = float(.234)
        g = float(.233)
        b = float(.430)
        return (r,g,b)
    elif color == "white":
        r = int(1)
        g = int(1)
        b = int(1)
        return (r,g,b)
    else:
        r = int(0)
        g = int(0)
        b = int(0)
        return(r,g,b)
    
def draw_rectangle(length,height,color):    # 3rd required define function
    turtle.color(color)                     # define function that draws the stripes of the flag
    turtle.begin_fill()
    turtle.forward(length)
    turtle.left(90)
    turtle.forward(height)
    turtle.left(90)
    turtle.forward(length)
    turtle.left(90)
    turtle.forward(height)
    turtle.end_fill()
    turtle.penup()

def flag_outline(length,height,h_stripe): # define function used to draw the black flag outline
    turtle_move(0,13*h_stripe)            # The position to start drawing flag outline
    turtle.forward(length)
    turtle.left(90)
    turtle.forward(height)
    turtle.left(90)
    turtle.forward(length)
    turtle.left(90)
    turtle.forward(height)

def turtle_move(x,y):            #  define function used to move turtle to different locations
    turtle.penup()
    turtle.goto(x,y)
    turtle.left(90)
    turtle.pendown()

def turtle_star_move(s_h_s):     # define function used to place first star in original position
    turtle.penup()
    turtle.forward(s_h_s)
    turtle.left(90)
    turtle.forward(s_h_s)

def turtle_mover(x,y,s_h_s):     # define function used to move turtle to original position to
    turtle.goto(x,y)             # to start drawing row of six or five stars
    turtle.right(60)
    turtle.forward(s_h_s)
    turtle.pendown()

def turtle_star_move_5(s_h_s):   # define function used to move turtle for
    turtle.penup()               # the spacing when drawing five stars in a row
    turtle.right(60)
    turtle.forward((17/7)*s_h_s) # spacing in between stars
    turtle.pendown()

def turtle_star_move_6(s_h_s):   # define function used to move turtle for
    turtle.penup()               # the spacing when drawing six stars in a row
    turtle.right(60)
    turtle.forward((17/7)*s_h_s) # spacing in between stars
    turtle.pendown()

def draw_flag(height):          # 4th required define function

    height_1 = height
    l = 1.9*height_1           # length of flag
    h_union = (7/13)*height_1  # height of blue field of stars
    l_union = (2/5)*l          # length of blue field of stars
    s_h_s = h_union/10         # height spacing of stars
    s_l_s = l_union/12         # width spacing of stars
    h_stripe = height_1/13     # height of the stripes
    s_size = (1/5)*h_stripe    # star size
    l_stripe = (3/5)*l         # short stripes next to blue field
    r = get_color("red")       # define r as selected "red" color
    b = get_color("blue")      # define b as selected "blue" color
    w = get_color("white")     # define w as selected "white" color

    draw_rectangle(l,h_stripe,r)    # beginning of using the define functions to draw american flag
    turtle_move(0,2*h_stripe)
    draw_rectangle(l,h_stripe,r)
    turtle_move(0,4*h_stripe)
    draw_rectangle(l,h_stripe,r)
    turtle_move(l_union,6*h_stripe)
    draw_rectangle(l_stripe,h_stripe,r)
    turtle_move(l_union,8*h_stripe)
    draw_rectangle(l_stripe,h_stripe,r)
    turtle_move(l_union,10*h_stripe)
    draw_rectangle(l_stripe,h_stripe,r)
    turtle_move(l_union,12*h_stripe)
    draw_rectangle(l_stripe,h_stripe,r)
    turtle_move(l_union,13*h_stripe)
    draw_rectangle(-l_union,-h_union,b)
    flag_outline(l,-height,h_stripe)
    turtle_star_move(s_h_s)
    draw_star_6(s_size,w,s_h_s)
    turtle_mover(0,11*h_stripe,s_h_s)
    draw_star_6(s_size,w,s_h_s)
    turtle_mover(0,9.6*h_stripe,s_h_s)
    draw_star_6(s_size,w,s_h_s)
    turtle_mover(0,8.2*h_stripe,s_h_s)
    draw_star_6(s_size,w,s_h_s)
    turtle_mover(0,6.8*h_stripe,s_h_s)
    draw_star_6(s_size,w,s_h_s)
    turtle_mover(1.2*s_h_s,11.7*h_stripe,s_h_s)
    draw_star_5(s_size,w,s_h_s)
    turtle_mover(1.2*s_h_s,10.3*h_stripe,s_h_s)
    draw_star_5(s_size,w,s_h_s)
    turtle_mover(1.2*s_h_s,8.9*h_stripe,s_h_s)
    draw_star_5(s_size,w,s_h_s)
    turtle_mover(1.2*s_h_s,7.5*h_stripe,s_h_s)
    draw_star_5(s_size,w,s_h_s)
    turtle.penup()
    turtle.goto(-20,0)                      # moves turtle out of flag
                                            # end of using the define functions to draw american flag
     
draw_flag(float(input("Enter the height for the flag to be drawn:")))