Create Snakegame.py

Snakegame.py

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+#  Snake Game
+
+
+from turtle import Screen
+from snake import Snake
+from food import Food
+from scoreboard import Scoreboard
+import time
+
+# creating a object
+screen = Screen()
+
+# TODO: create a screen
+# setup the screen
+screen.setup(width=600, height=600)
+
+# set background color to black
+screen.bgcolor("black")
+
+# add title of the screen
+screen.title("Snake Game")
+
+# turn off the turtle animation 
+screen.tracer(0)
+
+# create snake object
+snake = Snake()
+
+# create food object
+food = Food()
+
+# create scoreboard object
+scoreboard = Scoreboard()
+
+# TODO: control the snake with keypress
+# start listen the keypress
+screen.listen()
+
+# add arrow keys
+screen.onkey(snake.up, "Up")
+screen.onkey(snake.down, "Down")
+screen.onkey(snake.left, "Left")
+screen.onkey(snake.right, "Right")
+
+game_is_on = True
+while game_is_on:
+    screen.update()
+    time.sleep(0.1)
+    # move the snake
+    snake.move()
+
+    # Detect collision with food
+    if snake.head.distance(food) < 15:
+        food.refresh()
+        snake.extend()
+        scoreboard.increase_score()
+
+    # TODO: Detect collision with wall
+    if snake.head.xcor() > 280 or snake.head.xcor() < -280 or snake.head.ycor() > 280 or snake.head.ycor() < -280:
+        scoreboard.reset_game()
+        snake.reset_snake()
+
+    # TODO: Detect collision with tail
+    # if head collides with any segment in the tail then trigger game over
+    for segment in snake.segments[1:]:
+        if snake.head.distance(segment) < 10:
+            scoreboard.reset_game()
+            snake.reset_snake()
+
+# exit on click
+screen.exitonclick()