Snake_game

Games/Python/Snake_game.py

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+# import packages
+import random
+import turtle
+import time
+
+# creating screen
+screen = turtle.Screen()
+screen.title("SNAKE GAME")
+screen.tracer(0)
+screen.setup(width=700,height=700)
+screen.bgcolor("#1d1d1d")
+
+# creating border
+turtle.speed(5)   ###
+turtle.pensize(4)
+turtle.penup()
+turtle.goto(-310,250)
+turtle.pendown()
+turtle.color("red")
+turtle.forward(600)
+turtle.right(90)
+turtle.forward(500)
+turtle.right(90)
+turtle.forward(600)
+turtle.right(90)
+turtle.forward(500)
+turtle.penup()  ##
+turtle.hideturtle()  ##
+
+# scores
+score=0
+delay = 0.1
+
+# snake
+snake = turtle.Turtle()
+snake.speed()
+snake.color("green")
+snake.penup()
+snake.goto(0, 0)
+snake.shape("square")
+snake.direction= 'stop'
+
+# food
+fruit = turtle.Turtle()
+fruit.speed()
+fruit.color("white")
+fruit.penup()
+fruit.shape("square")
+fruit.goto(30, 30)
+
+old_fruit = []
+
+# scoring
+scoring= turtle.Turtle()
+scoring.speed(0)
+scoring.color("white")
+scoring.penup()
+scoring.hideturtle()
+scoring.goto(0, 300)
+scoring.write("Score : ",align="center",font=("Courier",24,"bold"))
+
+# define how to move
+def snake_go_up():
+    if snake.direction != "Down":
+        snake.direction = "Up"
+
+def snake_go_down():
+    if snake.direction != "Up":
+        snake.direction = "Down"
+
+def snake_go_right():
+    if snake.direction != "Left":
+        snake.direction = "Right"
+
+def snake_go_left():
+    if snake.direction != "Right":
+        snake.direction = "Left"
+
+def snake_move():
+    if snake.direction == "Up":
+        y = snake.ycor()
+        snake.sety(y+20)
+
+    if snake.direction == "Down":
+        y = snake.ycor()
+        snake.sety(y-20)
+
+    if snake.direction == "Left":
+        x = snake.xcor()
+        snake.setx(x-20)
+
+    if snake.direction == "Right":
+        x = snake.xcor()
+        snake.setx(x+20)
+
+# keyboard binding
+screen.listen()
+screen.onkeypress(snake_go_up, "Up")
+screen.onkeypress(snake_go_down, "Down")
+screen.onkeypress(snake_go_left, "Left")
+screen.onkeypress(snake_go_right, "Right")
+
+# main loop
+while True:
+    screen.update()
+
+    # snake and fruit colision
+
+
+    if snake.distance(fruit) < 20:
+        x= random.randint(-250, 250)
+        y = random.randint(-250, 250)
+        fruit.goto(x, y)
+        scoring.clear()
+        score+=1
+        scoring.write("Score : {}".format(score),align="center",font=("Courier",24,"bold"))
+        delay -= 0.001
+
+        # creating new fruits
+        new_fruit =turtle.Turtle()
+        new_fruit.speed(0)
+        new_fruit.shape("square")
+        new_fruit.penup()
+        new_fruit.color("red")
+        old_fruit.append(new_fruit)\
+
+    # adding ball to snake
+    for index in range(len(old_fruit) -1,0,-1):
+        a=old_fruit[index -1].xcor()
+        b = old_fruit[index - 1].ycor()
+
+        old_fruit[index].goto(a, b)
+
+
+    if len(old_fruit) > 0:
+        a=snake.xcor()
+        b=snake.ycor()
+        old_fruit[0].goto(a, b)
+    snake_move()
+
+    # snake and border collision
+    if snake.xcor() >280 or snake.xcor() <-300 or snake.ycor() >240 or snake.ycor() <-240:
+        time.sleep(1)
+        screen.clear()
+        screen.bgcolor("turquoise")
+        scoring.goto(0, 0)
+        scoring.write("     Game Over  \n  Your Score {}".format(score),align="center",font=("Courier",30,"bold"))
+
+    # snake collision
+    for food in old_fruit:
+        if food.distance(snake) <20:
+            time.sleep(1)
+            screen.clear()
+            screen.bgcolor("turquoise")
+            scoring.goto(0, 0)
+            scoring.write("     Game Over  \n  Your Score {}".format(score), align="center", font=("Courier", 30, "bold"))
+
+    time.sleep(delay)
+
+turtle.Terminator()