def testMovementUnsuccessfulDirectionChange(self):
game_map = Map2D(3, 3)
snake = Snake(game_map, 0, 1, Direction.X_POSITIVE)
snake.move()
snake.set_direction(Direction.X_NEGATIVE)
snake.move()
self.assertEqual(game_map.peek(2, 1), snake)
def testMoveSnakeOnCircularPath(self):
game_map = Map2D(2, 2)
snake = Snake(game_map, 0, 0, Direction.X_POSITIVE)
Food(game_map)
Food(game_map)
Food(game_map)
snake.move()
snake.set_direction(Direction.Y_POSITIVE)
snake.move()
snake.set_direction(Direction.X_NEGATIVE)
snake.move()
snake.set_direction(Direction.Y_NEGATIVE)
self.assertEqual(snake.move(), Snake.MoveResult.MOVED)
self.assertEqual(snake.head_pos(), (0, 0))
self.assertEqual(snake.end_pos(), (1, 0))
Loosely based off of this tutorial:
https://www.youtube.com/watch?v=rrOqlfMujqQ&ab_channel=ChristianThompson
July 2019
"""
import turtle # Graphics module
import time # For delay
import random # For placing fruits
from snake_game import Game, Snake, Food, Scoreboard # Helpers
# Initialize helper objects
game = Game(600, 600, wn_color='grey', delay=0.05)
snake = Snake(game)
snake.set_direction("stop")
food = Food(game)
scoreboard = Scoreboard(game)
# Counter for tracking the player's score
score = 0
'''
Step 1: Write function to set where the snake will move
Do so with snake.set_direction(dir) where dir is a String and one of:
["up", "down", "left", "right", "stop"]
'''
# TODO write functions to set movement direction
# Replace 'pass' with a call to snake.set_direction
