From dd547ffc8e18046c6e3b111434d78bb415fd7126 Mon Sep 17 00:00:00 2001
From: ennucore <ennucore@gmail.com>
Date: Mon, 20 Sep 2021 09:55:06 +0300
Subject: [PATCH] Lab 3

---
 turtle_2/task_1.py |  9 +++++++++
 turtle_2/task_2.py | 48 ++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 57 insertions(+)
 create mode 100644 turtle_2/task_1.py
 create mode 100644 turtle_2/task_2.py

diff --git a/turtle_2/task_1.py b/turtle_2/task_1.py
new file mode 100644
index 0000000..af6c7b4
--- /dev/null
+++ b/turtle_2/task_1.py
@@ -0,0 +1,9 @@
+from random import randint, random, uniform
+import turtle as t
+
+
+t.shape('turtle')
+while True:
+    t.right(uniform(-120, 120))
+    t.forward(uniform(0, 50))
+
diff --git a/turtle_2/task_2.py b/turtle_2/task_2.py
new file mode 100644
index 0000000..aa1da69
--- /dev/null
+++ b/turtle_2/task_2.py
@@ -0,0 +1,48 @@
+import turtle as t
+import typing
+import math
+
+
+DATA: typing.Dict[str, typing.List[typing.Tuple[int, int]]] = {
+        '0': [(0, 0), (1, 0), (1, 1), (1, 2), (0, 2), (0, 1), (0, 0)],
+        '1': [(0, 1), (1, 0), (1, 1), (1, 2)],
+        '2': [(0, 0), (1, 0), (1, 1), (0, 2), (1, 2)],
+        '3': [(0, 0), (1, 0), (0, 1), (1, 1), (0, 2)],
+        '4': [(0, 0), (0, 1), (1, 1), (1, 0), (1, 2)],
+        '5': [(1, 0), (0, 0), (0, 1), (1, 1), (1, 2), (0, 2)],
+        '6': [(1, 0), (0, 1), (1, 1), (1, 2), (0, 2), (0, 1)],
+        '7': [(0, 0), (1, 0), (0, 1), (0, 2)],
+        '8': [(0, 0), (1, 0), (1, 1), (0, 1), (0, 2), (1, 2), (1, 1), (0, 1), (0, 0)],
+        '9': [(0, 0), (1, 0), (1, 1), (0, 2), (1, 1), (0, 1), (0, 0)]
+    }
+DIGIT_SIZE = 25
+
+
+def go_delta(delta_x: int, delta_y: int, coef=DIGIT_SIZE):
+    t.seth(math.degrees(math.atan2(-delta_y, delta_x)))
+    t.forward(math.hypot(delta_x, delta_y) * coef)
+
+
+def write_coordinates(data: typing.List[typing.Tuple[int, int]]):
+    t.penup()
+    go_delta(*data[0])
+    t.pendown()
+    for previous_point, next_point in zip(data, data[1:]):
+        go_delta(next_point[0] - previous_point[0], next_point[1] - previous_point[1])
+    t.penup()
+    go_delta(-data[-1][0], -data[-1][1])
+
+
+def write_digit(num: typing.Union[int, str]):
+    num: str = str(num)
+    data: typing.List[typing.Tuple[int, int]] = DATA.get(num)
+    write_coordinates(data)
+    go_delta(1.5, 0)
+
+
+if __name__ == '__main__':
+    numbers = input('Numbers: ')
+    t.shape('turtle')
+    for digit in numbers:
+        write_digit(digit)
+