I am currently trying to study python using the Python Crash Course book but I have halted right now because I can't go forward with the first project. Whenever I run my program in pycharm or IDLE, all I get is a message saying "pygame 2.0.1 (SDL 2.0.14, Python 3.9.6)
Hello from the pygame community. https://www.pygame.org/contribute.html" with no window for the pygame popping up, my code is below, thank you for whoever can help me:
EDIT: My OS is Windows 10 21H1, Currently using pycharm 2021.1 with python 3.9.6 and pygame 2.0.1
import sys
import pygame
class AlienInvasion:
"""Overall class to manage game assets and behavior."""
def __init__(self):
"""Initialize the game, and create game resources."""
pygame.init()
self.screen = pygame.display.set_mode((1200, 800))
pygame.display.set_caption("Alien Invasion")
# Set the background color.
self.bg_color = (230, 230, 230)
def run_game(self):
"""Start the main loop for the game."""
while True:
# Watch for keyboard and mouse events.
for event in pygame.event.get():
if event.type == pygame.QUIT:
sys.exit()
# Redraw the screen during each pass through the loop.
self.screen.fill(self.bg_color)
# Make the most recently drawn screen visible
pygame.display.flip()
if __name__ == '__main__':
# Make a game instance, and run the game.
ai = AlienInvasion()
ai.run_game()
Already fixed, I tried doing another project first (one the utilizes matplot library and it was magically fixed when I tried it again.)
Related
I have a simple Pygame display:
pygame.init()
screen = pygame.display.set_mode((1024, 576))
clock = pygame.time.Clock()
while True:
for event in pygame.event.get(): # to handle clicks on the screen (prevent crash)
if event.type == pygame.QUIT:
pygame.display.quit()
if event.type == pygame.DROPFILE:
path = event.file
print(path)
pygame.display.update()
I'm currently testing the "drop file" event to use it in a project I'm working on. Unfortunately, when I drag a file onto the screen, the cursor turns into a "not allowed" sign and nothing happens when I drop the file. Why does it happen?
Without changing your code much (adding 'import pygame'), it doesn't work for me either. I droped a file and then the same happend for me what happend for you. Thats what I thought.
I first tried Python 3.8.6 with Pygame 1.9.6. Then I remembered, that I have an other installation of Python with 3.9.1 and Pygame version 2.0.0.
This second combination worked for me. I don't know which part made the difference in the end, but I think they did much work for pygame 2.0.0, so give it a try.
This works for me on Windows 10.
I'm doing a tutorial for using pygame to make games, and I'm having a problem getting a screen to show up. Here is what I have so far:
import pygame
# Initialize the pygame
pygame.init()
# Create the screen, height = 800, width = 600
screen = pygame.display.set_mode((800, 600))
# Game Loop
running = True
while running:
for event in pygame.event.get():
if event.type == pygame.QUIT:
running = False
I have pygame installed, and have no errors or warnings in PyCharm. When I run this (both in PyCharm and my terminal), I get no screen showing, and all that happens is the spaceship of the python runner is bouncing in my dock. When I run this exact code on my pc, it shows a black screen, which is the desired outcome.
Can anyone help, or am I doing something wrong?
Thank you for your assistance.
I have no problem running your code on a Mac. However, the window showing up is a grey one, not black.
In order to force the display of the window, you can add this after the screen creation:
pygame.display.update()
And to try to figure out the problem,you may want to add a text in the window bar, that may generate a message pointing to your problem.
pygame.display.set_caption("Hello world")
I have a simple Pygame program:
#!/usr/bin/env python
import pygame
from pygame.locals import *
pygame.init()
win = pygame.display.set_mode((400,400))
pygame.display.set_caption("My first game")
But every time I try to run it, I get this:
pygame 2.0.0 (SDL 2.0.12, python 3.8.3)
Hello from the pygame community. https://www.pygame.org/contribute.html
And then nothing happens.
Why I can't run this program?
Your application works well. However, you haven't implemented an application loop:
import pygame
from pygame.locals import *
pygame.init()
win = pygame.display.set_mode((400,400))
pygame.display.set_caption("My first game")
clock = pygame.time.Clock()
run = True
while run:
# handle events
for event in pygame.event.get():
if event.type == pygame.QUIT:
run = False
# update game objects
# [...]
# clear display
win.fill((0, 0, 0))
# draw game objects
# [...]
# update display
pygame.display.flip()
# limit frames per second
clock.tick(60)
pygame.quit()
The typical PyGame application loop has to:
handle the events by calling either pygame.event.pump() or pygame.event.get().
update the game states and positions of objects dependent on the input events and time (respectively frames)
clear the entire display or draw the background
draw the entire scene (blit all the objects)
update the display by calling either pygame.display.update() or pygame.display.flip()
limit frames per second to limit CPU usage with pygame.time.Clock.tick
repl.it/#Rabbid76/PyGame-MinimalApplicationLoop See also Event and application loop
This is interesting. Computer read your program line by line[python]. When all the line are interpreted, the program closed. To solve this problem you need to add a while loop to make sure the program will continue until you close the program.
import pygame,sys
from pygame.locals import *
pygame.init()
pygame.display.set_caption("My first game")
win = pygame.display.set_mode((400,400))
#game loop keeps the game running until you exit the game.
game_running=True
while game_running:
for event in pygame.event.get():
if event.type==QUIT:
pygame.quit()
sys.exit()
win.fill((0, 250, 154)) #Fill the pygame window with specific color. You can use hex or rgb color
pygame.display.update() #Refresh the pygame window
You can check more pygame Examples.
https://github.com/01one/Pygame-Examples
I think this will be helpful.
So I recently installed pygame and started learning off youtube. The code that the youtuber was working on:
import pygame
# Initialize the pygame
pygame.init()
# create the screen
screen = pygame.display.set_mode((800, 600))
# Title and Icon
pygame.display.set_caption("Space Invaders")
icon = pygame.image.load('ufo.png')
pygame.display.set_icon(icon)
# Game loop
running = True
while running:
for event in pygame.event.get():
if event.type == pygame.QUIT:
running = False
However, when he runs this, he gets a blank screen that runs, which is a result of "pygame.display.set_mode".
But on my Mac, there is no blank screen, the Python Launcher simply jumps up and down on the dock without any display (there is no error showed either), anyone can help me understand why this is?
Basically what it looks like when I run it: The python launcher just jumps up and down in the dock -
What it should look like:
Ted Klein Bergman comment is right. Put pygame.display.update() in your loop.
import pygame
pygame.init()
screen = pygame.display.set_mode((800,600))
I'm slowly trying to get to know pygame and write my first game in it and honestly, I didn't expect problems so early. So far I've only set a display, that is supposed to be there indefinitely (I just wanted to try it out):
import pygame
pygame.init()
(width, height) = (1000, 700)
screen = pygame.display.set_mode((width, height))
while True:
pygame.display.flip()
But when the window appears it says it's "not responding". I tried deleting the loop so that display would just blink once and vanish, because programm would die immiedately after it's created, but I get the same "not responding" window. I'm using pygame 1.9.2 and python 3.5. I wonder if the trouble may be because of anaconda - the window is opened as subcart for anaconda by default.
Edit: So far I discovered that when I open it not from spyder, but just click on a file it works just fine. Is there any way to make it work by simple run and compile while in spyder or it's just how it's supposed to work?
Add this to your loop. For me the only time it isnt responding is when I click the X and this could be to do with the fact that pygame doesn't know what to do when that happens.
import sys
for evt in pygame.event.get():
if evt.type == pygame.QUIT:
pygame.quit()
sys.exit()
#Try This
import pygame
(width, height) = (1000, 700)
screen=pygame.display.set_mode((width, height))
pygame.display.update()
while True:
for event in pygame.event.get():``
if event.type == pygame.QUIT:
pygame.quit()
quit()