First Commit

snake.py

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+import turtle
+import tkinter
+import time
+import random
+delay=0.1
+score=0
+highestscore=0
+
+# Snake Body
+bodies=[]
+
+#Getting a Screen
+s=turtle.Screen()
+s.title("Snake Game")
+s.bgcolor("#dbdee5")
+s.setup(width=600,height=600)
+
+#Create Snake Head
+head=turtle.Turtle()
+head.speed(0)
+head.shape("square")
+head.color("white")
+head.fillcolor("blue")
+head.penup()
+head.goto(0,0)
+head.direction="stop"
+
+#Snake Food
+food=turtle.Turtle()
+food.speed(0)
+food.shape("square")
+food.color("yellow")
+food.fillcolor("green")
+food.penup()
+food.ht()
+food.goto(0,200)
+food.st()
+
+#Score Board
+sb=turtle.Turtle()
+sb.shape("square")
+sb.fillcolor("#0f1b48")
+sb.penup()
+sb.ht()
+sb.goto(-250,250)
+sb.write("Score : 0    | Heighest Score : 0")
+
+def moveup():
+    if head.direction!="down":
+        head.direction="up"
+def movedown():
+    if head.direction!="up":
+        head.direction="down"
+
+def moveright():
+    if head.direction!="left":
+        head.direction="right"
+
+def moveleft():
+    if head.direction!="right":
+        head.direction="left"
+
+def movestop():
+    head.direction="stop"
+
+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)
+# Event Handling - Key Mapping
+s.listen()
+s.onkey(moveup,"Up")
+s.onkey(movedown,"Down")
+s.onkey(moveleft,"Left")
+s.onkey(moveright,"Right")
+s.onkey(movestop,"space")
+
+#Main loop
+while True:
+    s.update() #This is for update the screen
+    #Check Collision 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)
+
+    #Check Collision With Food
+    if(head.distance(food)<20):
+        #Move the food to new random place
+        x=random.randint(-290,290)
+        y=random.randint(-290,290)
+        food.goto(x,y)
+
+        #Increase the lenght of the snake
+        body=turtle.Turtle()
+        body.speed(0)
+        body.penup()
+        body.ht()
+        body.shape("square")
+        body.color("red")
+        body.fillcolor("#0f1b48")
+        bodies.append(body) #Append New Body
+        body.st()
+        #Increase The Score
+        score+=10
+
+        #Change Delay
+        delay-=0.001
+
+        #Update The Highest Score
+        if score>highestscore:
+            highestscore=score
+        sb.clear()
+        sb.write("Score : {}    |    Highest Score : {}".format(score,highestscore))
+    # Move The Snake Body
+    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 Collision With Snake Body
+    for body in bodies:
+        if(body.distance(head)<20):
+            #popup=turtle.getscreen()
+            #popup.textshow("Game Over","Your score is {}".format(score))
+            time.sleep(1)
+            head.goto(0,0)
+            head.direction="stop"
+
+            tkinter.messagebox.showinfo("Game Over","Your Score is : {}".format(score))
+            # Hide Bodies
+            for body in bodies:
+                body.ht()
+            bodies.clear()
+            score=0
+            delay=0.1
+
+            # Update Score Board
+            sb.clear()
+            sb.write("Score : {}    |    Highest Score : {}".format(score,highestscore))
+    time.sleep(delay)
+s.mainloop()
+