Music Playing; But Screen Is Blank. Pygame help!!!

[nnekymoe]

I'm a new programmer working on a memory game for my computer science summative. I'm basically done but I really want to get the game to play music while the user is playing. I finally got the music to play, but unfortunately now the screen is just blank and I have no idea why.
 
 

Spoiler

import pygame , sys
import random
from pygame import *
size=[500,500]
pygame.init()
screen=pygame.display.set_mode(size)



# Colours
LIME = (0,255,0)
RED = (255, 0, 0)
BLACK = (0,0,0)
PINK = (255,102,178)
SALMON = (255,192,203)
WHITE = (255,255,255)
LIGHT_PINK = (255, 181, 197)
SKY_BLUE = (176, 226, 255)
PURPLE = (104, 34, 139)
screen.fill(BLACK)

# Width and Height of game box
width=50
height=50

# Margin between each cell
margin = 5

#Loop until the user clicks the close button.
done=False

# Used to manage how fast the screen updates
clock=pygame.time.Clock()

#-------------------- MUSIC-------------------------
pygame.mixer.init(frequency=22050, size=-16, channels=2, buffer=4096)
print "Mixer settings", pygame.mixer.get_init()
print "Mixer channels", pygame.mixer.get_num_channels()
pygame.mixer.music.set_volume(1.0)
pygame.mixer.music.load("Wings.wav")
pygame.mixer.music.play()

clock = pygame.time.Clock()
while pygame.mixer.music.get_busy():
# check if playback has finished
clock.tick(30)


# INSTRUCTIONS!!!!!!!!!
# This is a font we use to draw text on the screen (size 36)
font = pygame.font.SysFont("Times New Roman",30)
mmfont = pygame.font.SysFont("Times New Roman",45)

display_instructions = True
instruction_page = 1

# -------- Instruction Page Loop -----------
while done==False and display_instructions:
for event in pygame.event.get(): # User did something
if event.type == pygame.QUIT: # If user clicked close
done=True # Flag that we are done so we exit this loop
if event.type == pygame.MOUSEBUTTONDOWN:
instruction_page += 1
if instruction_page == 3:
display_instructions = False

# Set the screen background
screen.fill(BLACK)

if instruction_page == 1:
# Draw instructions, page 1
# This could also load an image created in another program.
# That could be both easier and more flexible.

text=font.render("Welcome to Spatial Recall: ", True, PURPLE)
screen.blit(text, [10, 10])
text=font.render("The game that tests your memory!!!", True, WHITE)
screen.blit(text, [10, 50])

text=mmfont.render("Click for instructions", True, RED)
screen.blit(text, [40, 150])

if instruction_page == 2:
# Draw instructions, page 2
text=font.render("This is how the game goes: The", True, WHITE)
screen.blit(text, [10, 10])

text=font.render("computer is going to flash some green", True, WHITE)
screen.blit(text, [10, 40])

text=font.render("boxes at random positions. It's", True, WHITE)
screen.blit(text, [10, 70])

text=font.render("up to you to decide where you", True, WHITE)
screen.blit(text, [10, 100])

text=font.render("think they are hidden.", True, WHITE)
screen.blit(text, [10, 130])

text=font.render("Good Luck!!.", True, PURPLE)
screen.blit(text, [20, 180])

text=mmfont.render("PLAY GAME", True, RED)
screen.blit(text, [120, 330])
# Limit to 20 frames per second
clock.tick(20)

# Go ahead and update the screen with what we've drawn.
pygame.display.flip()

width=50
height=50

# Margin between each cell
margin = 5

coord=[]

# Create a 2 dimensional array. A two dimesional
# array is simply a list of lists.
grid=[]
for row in range(20):
# Add an empty array that will hold each cell
# in this row
grid.append([])
for column in range(20):
grid[row].append(0) # Append a cell

# Set row 1, cell 5 to one. (Remember rows and
# column numbers start at zero.)
grid[1][5] = 0

# Set title of screen
pygame.display.set_caption("Spatial Recall")

#Loop until the user clicks the close button.
done=False

# Used to manage how fast the screen updates
clock=pygame.time.Clock()

#draw the grid all pink
for row in range(20):
for column in range(20):
color = LIGHT_PINK
pygame.draw.rect(screen,color,[(margin+width)*column + margin,(margin+height)*row+margin,width,height])
pygame.display.flip()
'''
#create list of random coodinates
x = random.randint(0, 10)
y = random.randint(0, 10) '''


#cover pink squares with green squares at the list of coodinates
#loop through the list, for every coordinate in list, turn green

for i in range(random.randint(2,10)):
x = random.randint(2, 10)
y = random.randint(2, 10)
color = LIME
pygame.draw.rect(screen,color,[(margin+width)*y + margin,(margin+height)*x+margin,width,height])
coord.append((x,y))
pygame.display.flip()
time.sleep(2)

for row in range(20):
for column in range(20):
color = LIGHT_PINK
pygame.draw.rect(screen,color,[(margin+width)*column + margin,(margin+height)*row+margin,width,height])
pygame.display.flip()


clock.tick(100)


# -------- Main Program Loop -----------
while done==False:
for event in pygame.event.get(): # User did something
if event.type == pygame.QUIT: # If user clicked close
done=True # Flag that we are done so we exit this loop
elif event.type == pygame.MOUSEBUTTONDOWN:
# User clicks the mouse. Get the position
pos = pygame.mouse.get_pos()
# Change the x/y screen coordinates to grid coordinates
column=pos[0] // (width+margin)
row=pos[1] // (height+margin)
print coord
print [row,column]
if (row,column) in coord:
color = LIME
pygame.draw.rect(screen,color,[(margin+width)*column + margin,(margin+height)*row+margin,width,height])
else:
color = RED
pygame.draw.rect(screen,color,[(margin+width)*column + margin,(margin+height)*row+margin,width,height])
pygame.display.flip()

#x = random.randint(0, 10)
#y = random.randint(0, 10)


pygame.quit () 

Code tidied away in spoiler tags to improve thread readability - Binky
 
Any help would be appreciated. Thanks

 

[mcobit]

Sorry if I cannot answer your question, but is it related to the Pandora handheld?


You might not have noticed this, but this is the forum for said handheld.


A lot of people search for pygame forum on google and end up here. I think you should post your question to the pygame mailinglist as there is no guarantee that someone here can help you. If you are lucky, maybe somebody can help you though.


Welcome to the forum

 

[Mekire]

I found this forum searching for a good pygame/python place as well and this does seem to be the wrong place...  but...

To answer your question, if you are trying to get the music to play while your game runs, then this is the problem:


while pygame.mixer.music.get_busy():
# check if playback has finished
clock.tick(30)
Your code never gets past this point.  If music is playing pygame.mixer.music.get_busy() will return True.  The while loop never ends; the rest of the program never runs.  Of course after the music stops the rest of the program will run but I doubt that is what you are aiming for.