[pygame] Re: [pygame] Re: [pygame] [pygame] Moving a ….sprite…item?

[Bartosz Debski <bartosz@xxxxxxxxxxxx>]

Dict is storing coordinates where your arrow will be placed on
specific location.

menuscreen.blit(arrow,arrowpos[counter])

so if counter is = 0 then arrowpos[counter] will be whatever key 0 is
assigned to. in example will be (20,20)

result:

menuscreen.blit(arrow,(20,20))

With each up or down press value will change accordingly, dictionary
is just a storage here.

Cheers
Bart

On Mon, Feb 27, 2012 at 10:43 PM, Zack Baker <zbaker1398@xxxxxxxxx> wrote:
> Wow! Insanely helpful! One last question though, how do i use the dictionary
> to blit the arrow?
> This is what i have now..
>
> import pygame
>
> pygame.init()
> import sys,random,os
> from pygame.locals import*
> from Classes import Arrow
>
> clock=pygame.time.Clock()
> clock.tick(30)
>
> def main_menu():
>     menuclock=pygame.time.Clock()
>     clock.tick(30)
>
>
>
>     menuscreen=pygame.display.set_mode((640, 480))#FULLSCREEN
>     pygame.display.set_caption('Dog Fight')
>     #pygame.mouse.set_visible(False)
>
>     WHITE=(255,255,255)
>     BLACK=(0,0,0)
>     GREEN=(0,255,0)
>     BLUE=(0,0,255)
>     background=pygame.image.load('data/background.png')
>     lasersound=pygame.mixer.Sound('data/lasershot.wav')
>     aroow=pygame.image.load('data/arrow.png')
>     menuscreen.blit(background,(0,0))
>     arrowpos = { 0 : (20,20) , 1:(20,40) , 2:(20,60) , 3 :(20,60) }
>     def dostuff():
>         print('Hi')
>
>
>
>
>     menu='go'
>     counter = 0
>     while menu == "go":
>         for event in pygame.event.get():
>             if event.type == QUIT:
>                 pygame.quit()
>                 sys.exit()
>         if event.type == KEYDOWN:
>             if event.key == K_ESCAPE:
>                 menu = "off"
>
>             if event.key == K_UP:
>                 if counter > 0:
>                     counter -= 1
>                     menuscreen.blit(arrow,(#WHAT GOES HERE?)
>
>             if event.key == K_DOWN:
>                 if counter < 4:
>                     counter += 1
>
>             if event.key == K_RETURN:
>                 return counter
>
>         pygame.display.update()
>
>
>
> main_menu()
>
>
> its the what goes here part im confused at. How does the dict help me blit?
> On Feb 27, 2012, at 4:23 PM, Bartosz Debski wrote:
>
> counter = 0
> while menu == "go":
> for event in pygame.event.get():
> if event.type == QUIT:
> pygame.quit()
> sys.exit()
> if event.type == KEYDOWN:
> if event.key == K_ESCAPE:
> menu = "off"
>
> if event.key == K_UP:
> if counter > 0:
> counter -= 1
>
> if event.key == K_DOWN:
> if counter < 4:
> counter += 1
>
> if event.key == K_RETURN:
> "action"
>
>