Screen.blit() Trouble (Pygame)

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Sorry for the second post in as many days, but I'm having trouble printing anything onto the screen that isn't the spirte labelled 'pokemon'. I import the image using the funtion;

img_snap = pygame.image.load("images/snap.png")

and then attempt to print the image (called "snap.png") with:

screen.blit(img_snap, (200,200))

where 200 and 200 are the x and y co ordinates that the object will be drawn. If anyone is familiar with pygame please lend your knowledge :)

thanks in advance

MAIN CODE:

import pygame,sys
from classes import *
from process import process

pygame.init()
WIDTH,HEIGHT = 640, 360
screen = pygame.display.set_mode((WIDTH,HEIGHT),0,32)
img_pokemon = pygame.image.load("images/pokemon.png")
img_screen = pygame.image.load("images/screen.png")
img_snap = pygame.image.load("images/snap.png")
#clock
clock = pygame.time.Clock()
FPS = 24
fivesecondinterval = FPS * 5
totalframes = 0
#pokemon object
pokemon = Pokemon(0, HEIGHT -80, 48, 76, "images/pokemon.png")

#-------------------------MAIN PROGRAM LOOP----------------------------
while True:
    process(pokemon)
    #LogicStart   
    Pokemon.motion(pokemon)
    #LogicEnd
    #DrawStart
    screen.fill( (0,0,0) )
    BaseClass.allsprites.draw(screen)
    screen.blit(img_snap, (640,360))
    pygame.display.flip()
    #DrawEnd

    clock.tick(FPS)

CLASSES CODE:

import pygame

class BaseClass(pygame.sprite.Sprite):

    allsprites = pygame.sprite.Group()
    def __init__(self, x, y, width, height, image_string):

        pygame.sprite.Sprite.__init__(self)
        BaseClass.allsprites.add(self)

        self.image = pygame.image.load(image_string)
        self.rect = self.image.get_rect()
        self.rect.x = x
        self.rect.y = y

        self.width = width
        self.height = height



class Pokemon(BaseClass):
    List = pygame.sprite.Group()
    def __init__(self, x, y, width, height, image_string):

        BaseClass.__init__(self, x, y, width, height, image_string)
        Pokemon.List.add(self)
        self.velx = 0

    def motion(self):
         self.rect.x += self.velx

PROCESSES CODE:

import pygame,sys
def process(pokemon):

    #processes
    for event in pygame.event.get():
        if event.type == pygame.QUIT:
            pygame.quit()
            sys.exit()

    keys = pygame.key.get_pressed()

    if keys[pygame.K_d]:
        pokemon.image = pygame.image.load("images/pokemon.png")
        pokemon.velx = 5
    elif keys[pygame.K_a]:
        pokemon.image = pygame.image.load("images/pokemonflipped.png")
        pokemon.velx = -5
    else:
        pokemon.velx = 0

asked 21 secs ago

Nikachuu

26

Screen.blit() Trouble (Pygame)