from turtle import *
from random import *

class Tree:
    def __init__(self, X, Y, NormalLenght, LenghtError, LenghtCoefficient, AngleCoefficient, GrowRate, Size, LastAngle):
        self.Pen = Pen()
        self.DrawLine(X, Y, NormalLenght, LenghtError, LenghtCoefficient, AngleCoefficient, GrowRate, Size, LastAngle)

    def DrawLine(self, X, Y, NormalLenght, LenghtError, LenghtCoefficient, AngleCoefficient, GrowRate, Size_, LastAngle):
        self.Pen.penup()
        self.Pen.goto(X,Y)
        self.Pen.pensize(5)

        R = randint(20,40)/100
        G = randint(20,30)/100
        B = randint(0,10)/100
        self.Pen.color(R,G,B)

        self.Pen.pendown()
        Angle = LastAngle+randint(-AngleCoefficient,AngleCoefficient)
        self.Pen.setheading(Angle)
        self.Pen.forward((NormalLenght+randint(-LenghtError,LenghtError))-Size_*LenghtCoefficient)

        if Size_>1:
            for i in range(randint(1,GrowRate)):
                self.DrawLine(self.Pen.xcor(),self.Pen.ycor(), NormalLenght, LenghtError, LenghtCoefficient, AngleCoefficient, GrowRate, Size_-1, Angle)
                self.Pen.goto(X,Y)
        else:
            R = randint(50,70)/100
            G = randint(80,100)/100
            B = randint(0,10)/100
            self.Pen.color(R,G,B)
            self.Pen.begin_fill()
            self.Pen.circle(NormalLenght/3)
            self.Pen.end_fill()
            
        self.Pen.penup()
        self.Pen.backward(((NormalLenght+randint(-LenghtError,LenghtError))-Size_*LenghtCoefficient))
        
Tree(0,-350 , 20 , 5 , 0 , 30 , 2 ,20 ,  90)