diff --git a/raspi/mgmt/playbook.yml b/raspi/mgmt/playbook.yml
index 06fc198..529d62f 100644
--- a/raspi/mgmt/playbook.yml
+++ b/raspi/mgmt/playbook.yml
@@ -3,6 +3,7 @@
   become_user: root
   tasks:
     - synchronize: src=../.. dest=/home/pi/sejf
+    - file: path=/etc/xdg/autostart/pprompt.desktop state=absent
     - copy: src=autostart dest=/home/pi/.config/lxsession/LXDE-pi/autostart
     - copy: src=sejf.desktop dest=/etc/xdg/autostart
     - apt: name=python-flask state=present
diff --git a/raspi/pySejf.py b/raspi/pySejf.py
index 2445248..fc48c9b 100644
--- a/raspi/pySejf.py
+++ b/raspi/pySejf.py
@@ -22,6 +22,27 @@ from math import cos
 import time
 import RPi.GPIO as GPIO  
 
+class Slide(object):
+    def __init__(self):
+        pass
+
+    def render(self, screen):
+        pass
+
+    def handle(self, ev):
+        pass
+
+
+class ImageSlide(Slide):
+    def __init__(self, image):
+        self.image = image
+
+    def render(self, screen):
+        screen.fill(WHITE)
+        screen.blit(self.image, (0, 0))
+
+
+
 pygame.init()
 
 #gameplay
@@ -155,7 +176,19 @@ SLIDE_SNAKE_DEAD = 10 #to nie slajd, tylko wartosc potrzebna do resetowania snak
 global slide
 #slajd poczatkowy
 slide = SLIDE_START 
-slides = [SLIDE_START,SLIDE_KEY,SLIDE_POT,SLIDE_FOAMBTN,SLIDE_SNAKE,SLIDE_KEYPAD,SLIDE_MAZE,SLIDE_MP3,SLIDE_KEYBOARD,SLIDE_CONGRATS]
+slides = {
+    SLIDE_START: ImageSlide(IMG_HELLO),
+    SLIDE_KEY: ImageSlide(IMG_KEY),
+    SLIDE_POT: ImageSlide(IMG_POT),
+    SLIDE_FOAMBTN: ImageSlide(IMG_FOAMBTN),
+    #SLIDE_SNAKE,
+    SLIDE_DYNAMO: ImageSlide(IMG_DYNAMO),
+    SLIDE_KEYPAD: ImageSlide(IMG_KEYPAD),
+    SLIDE_MAZE: ImageSlide(IMG_KEYPAD),
+    SLIDE_MP3: ImageSlide(IMG_MP3),
+    #SLIDE_KEYBOARD,
+    #SLIDE_CONGRATS: ImageSlide(IMG_WIN)
+    }
 
 
 def win():
@@ -222,7 +255,6 @@ def waitForEvents():
                 slide = SLIDE_KEYBOARD
                 print("mouse event")
                 return
-            
             elif event.type == pygame.KEYDOWN:
                 if slide != SLIDE_SNAKE:
                     slide = SLIDE_SNAKE
@@ -230,8 +262,7 @@ def waitForEvents():
                     slide = SLIDE_SNAKE_DEAD
                 print("keydown event")
                 return
-            
-    
+
 def checkEvents():
     global slide
     if GPIO.input(PIN_SET1) == 0 and slide != SLIDE_KEY:
@@ -285,7 +316,7 @@ def drawSlide(n):
     screen.blit(slides[n], (0, 0))
     pygame.display.flip()
     waitForEvents()
-    
+
 def collide(x1, x2, y1, y2, w1, w2, h1, h2):
     if x1+w1>x2 and x1<x2+w2 and y1+h1>y2 and y1<y2+h2:return True
     else:return False
@@ -299,7 +330,60 @@ def die(screen, score):
     pygame.display.update()
     pygame.time.wait(2000)
     waitForEvents()
-    
+
+############# old main
+######## CONSTANTS
+WINSIZE = [WINSIZEX,WINSIZEY]
+BLOCKSIZE = [18,18]
+UP = 1
+DOWN = 3
+RIGHT = 2
+LEFT = 4
+WHITE = [255, 255, 255]
+
+MINX = 100
+MAXX = WINSIZEX - MINX
+MINY = 100
+MAXY = WINSIZEY - MINY
+
+
+SNAKESTEP = 20
+TRUE = 1
+FALSE = 0
+
+
+######## VARIABLES
+direction = RIGHT # 1=up,2=right,3=down50,4=left
+snakexy = [300,400]
+snakelist = [[300,400],[280,400],[260,400]]
+counter = 0
+score = 0
+appleonscreen = 0
+applexy = [0,0]
+newdirection = RIGHT
+snakedead = FALSE
+gameregulator = 6
+gamepaused = 0
+growsnake = 0  # added to grow tail by two each time 
+snakegrowunit = 2 # added to grow tail by two each time
+clock = pygame.time.Clock()
+screen = pygame.display.set_mode(WINSIZE, pygame.NOFRAME)
+pygame.display.set_caption('PozySejf')
+dynamoValSPI = [0,0,0]
+dynamoRectY = [50, 50, 50]
+dynamoRectX = 50
+dynamoXpos = [-100, 0, 100]
+distanceDynamoRect = 300
+textInputDotNumber = 0
+pushButtonNumber = 100
+
+valueSound = 100
+
+passwordLetter = ''
+
+############# old main
+
+
 def main():
     global slide
     
@@ -308,93 +392,14 @@ def main():
     
     while startonce == 0:
         startonce = 0
-        ######## CONSTANTS
-        WINSIZE = [WINSIZEX,WINSIZEY]
-        BLOCKSIZE = [18,18]
-        UP = 1
-        DOWN = 3
-        RIGHT = 2
-        LEFT = 4
-        WHITE = [255, 255, 255]
-        
-        MINX = 100
-        MAXX = WINSIZEX - MINX
-        MINY = 100
-        MAXY = WINSIZEY - MINY
-        
-        
-        SNAKESTEP = 20
-        TRUE = 1
-        FALSE = 0
-        
-
-        ######## VARIABLES
-        direction = RIGHT # 1=up,2=right,3=down50,4=left
-        snakexy = [300,400]
-        snakelist = [[300,400],[280,400],[260,400]]
-        counter = 0
-        score = 0
-        appleonscreen = 0
-        applexy = [0,0]
-        newdirection = RIGHT
-        snakedead = FALSE
-        gameregulator = 6
-        gamepaused = 0
-        growsnake = 0  # added to grow tail by two each time 
-        snakegrowunit = 2 # added to grow tail by two each time
-        clock = pygame.time.Clock()
-        screen = pygame.display.set_mode(WINSIZE, pygame.NOFRAME)#FULLSCREEN)
-        #screen = pygame.display.set_mode((0, 0), pygame.FULLSCREEN)
-        pygame.display.set_caption('PozySejf')
-        pygame.FULLSCREEN
-        #screen = display.set_mode([1024,768], FULLSCREEN)
-        #screen.fill(BLACK)
-        dynamoValSPI = [0,0,0]
-        dynamoRectY = [50, 50, 50]
-        dynamoRectX = 50
-        dynamoXpos = [-100, 0, 100]
-        distanceDynamoRect = 300
-        textInputDotNumber = 0
-        pushButtonNumber = 100
-        
-        valueSound = 100
-
-        passwordLetter = ''
         #### show initial start screen
         ### every while loop for each slide
-        while slide == SLIDE_START:
-            print("showing slide 0")
-            screen.fill(WHITE)
-            screen.blit(IMG_HELLO, (0, 0))
-            pygame.display.flip()
-            pygame.time.wait(5000)
-            waitForEvents()
-            break
-            
-        while slide == SLIDE_KEY:
-            print("showing slide 1 - key")
-            screen.fill(WHITE)
-            screen.blit(IMG_KEY, (0, 0))
+
+        if slide in slides:
+            slides[slide].render(screen)
             pygame.display.flip()
             waitForEvents()
-            break
-           
-        while slide == SLIDE_POT:
-            print("showing slide 2 - pot")
-            screen.fill(WHITE)
-            screen.blit(IMG_POT, (0, 0))
-            pygame.display.flip()
-            waitForEvents()
-            break
-        
-        while slide == SLIDE_FOAMBTN:
-            print("showing slide 3 - foam button")
-            screen.fill(WHITE)
-            screen.blit(IMG_FOAMBTN, (0, 0))
-            pygame.display.flip()
-            waitForEvents()
-            break
-        
+
         while slide == SLIDE_SNAKE: ## snake
             print("snake is starting...")
             
@@ -494,36 +499,7 @@ def main():
         while slide == SLIDE_SNAKE_DEAD:
             print("resetting snake.")
             slide = SLIDE_SNAKE
-        while slide == SLIDE_DYNAMO:
-            print("showing slide 5 - dynamo")
-            screen.fill(WHITE)
-            screen.blit(IMG_DYNAMO, (0, 0))
-            pygame.display.flip()
-            waitForEvents()
-            break            
-        while slide == SLIDE_KEYPAD:
-            print("showing slide 6 - drawer keypad")
-            screen.fill(WHITE)
-            screen.blit(IMG_KEYPAD, (0, 0))
-            pygame.display.flip()
-            waitForEvents()
-            break
-        while slide == SLIDE_MAZE:
-            print("showing slide 7 - maze")
-            screen.fill(WHITE)
-            screen.blit(IMG_MAZE, (0, 0))
-            pygame.display.flip()
-            waitForEvents()
-            break
-        
-        while slide == SLIDE_MP3:
-            print("showing slide 8 - mp3 player")
-            screen.fill(WHITE)
-            screen.blit(IMG_MP3, (0, 0))
-            pygame.display.flip()
-            waitForEvents()
-            break   
-             
+
         while slide == SLIDE_KEYBOARD: ## keyboard
             #print("checking events")
             checkEvents()
@@ -609,7 +585,7 @@ def main():
                 while 1:
                     print "you win."
             waitForEvents()
-            
+
 if __name__ == '__main__':
     main()