snack game file added

Author: Rushijaviya

snake_game.py

@@ -0,0 +1,168 @@
+import turtle
+import random
+import time
+
+
+def game():
+
+    delay=0.1
+    score=0
+    highstscore=0
+
+    #snake body
+    bodies=[]
+
+    #getting a screen
+    s=turtle.Screen()
+    s.title("Snake Game")
+    s.bgcolor("black")
+    s.setup(width=600,height=600)
+    s.cv._rootwindow.resizable(False, False)
+
+    #create head of Snake
+    head=turtle.Turtle()
+    head.speed(0)
+    head.shape("circle")
+    head.color("#79891A")
+    head.fillcolor("#0CB968")
+    head.penup()
+    head.goto(0,0)
+    head.direction="stop"
+
+    #Food of Snake
+    food=turtle.Turtle()
+    food.speed(0)
+    food.shape("turtle")
+    food.color("yellow")
+    food.fillcolor("#4ACB61")
+    food.penup()
+    food.ht()
+    food.goto(0,200)
+    food.st()
+
+    #Game Score board
+    sb=turtle.Turtle()
+    sb.shape("square")
+    sb.color("gray")
+    sb.fillcolor("gray")
+    sb.penup()
+    sb.ht()
+    sb.goto(-250,-250)
+    sb.write("Score:0 | Highest Score:0")
+
+
+    def moveup():
+        if head.direction!="down":
+            head.direction="up"
+            
+    def movedown():
+        if head.direction!="up":
+            head.direction="down"  
+    def moveleft():
+        if head.direction!="right":
+            head.direction="left"
+    def moveright():
+        if head.direction!="left":
+            head.direction="right" 
+
+    def move():
+        if head.direction=="up":
+            y=head.ycor()
+            head.sety(y+20)
+        if head.direction=="down":
+            y=head.ycor()
+            head.sety(y-20)
+        if head.direction=="left":
+            x=head.xcor()
+            head.setx(x-20)
+        if head.direction=="right":
+            x=head.xcor()
+            head.setx(x+20)
+
+    #Game Keyboard
+    s.listen()
+    s.onkey(moveup,"Up")
+    s.onkey(movedown,"Down")
+    s.onkey(moveleft,"Left")
+    s.onkey(moveright,"Right")
+
+
+    #main loop
+
+    while True:
+        s.update()  #this is to update the screen
+        #Handle collission with border
+        if head.xcor()>290:
+            head.setx(-290)
+        if head.xcor()<-290:
+            head.setx(290)
+        if head.ycor()>290:
+            head.sety(-290)
+        if head.ycor()<-290:
+            head.sety(290)
+
+        #chechk for collission with food
+        if head.distance(food)<20:
+            x=random.randint(-290,290)
+            y=random.randint(-290,290)
+            food.goto(x,y)
+
+            #increase the length of snake
+            body=turtle.Turtle()
+            body.speed(0)
+            body.penup()
+            body.shape("circle")
+            body.color("#79891A")
+            body.fillcolor("#0CB968")
+            bodies.append(body)     #append new body
+
+            #increase the score
+            score+=5
+
+            #change delay
+            delay-=0.001
+
+            #update the highestscore
+            if score>highstscore:
+                highstscore=score
+            sb.clear()
+            sb.write(f"Score: {score} | Highest Score: {highstscore}")
+        
+        #move the snake bodies
+        for index in range(len(bodies)-1,0,-1):
+            x=bodies[index-1].xcor()
+            y=bodies[index-1].ycor()
+            bodies[index].goto(x,y)
+
+        if len(bodies)>0:
+            x=head.xcor()
+            y=head.ycor()
+            bodies[0].goto(x,y)
+        move()
+
+        #check for collision with snake body
+        for body in bodies:
+            if body.distance(head)<20:
+                time.sleep(1)
+                head.goto(0,0)
+                head.direction="stop"
+
+                #hide bodies
+                for body in bodies:
+                    body.ht()
+                bodies.clear()
+
+
+                score=0
+                delay=0.1
+
+                #update the score board
+                sb.clear()
+                sb.write(f"Score: {score} | Highest Score: {highstscore}")
+                s.bye()
+        time.sleep(delay)
+    s.mainloop()
+
+
+if __name__ == '__main__':
+    game()