Pygame Window Closing Automatically Lock
Pygame Window Closing Automatically Reset

So the pygame window can get focus. While techinicaly it isn't binary, it is automatically built and installed by the ports manager. Dec 02, 2020 Command to install pygame on windows based system: pip install pygame There are 7-basic steps to displaying Text on the pygame window: Create a display surface object using display.setmode method of pygame. Create a Font object using fony.Font method of pygame. Create a Text surface object i.e.surface object in which Text is drawn on it. Get code examples like 'how to make a ping pong game in python' instantly right from your google search results with the Grepper Chrome Extension. Best How To: As a first go, try adding variables dx and dy to store the state of the keys. Elif event.typeKEYDOWN: if event.keyKw:#moves banshee up if w pressed, same for the other WASD keys below dy = -5 elif event.keyKa: dx = -5 elif event.keyKd: dx = 5 elif event.keyKs: dy = 5 elif event.typeKEYUP: if event.keyKw:#moves banshee up if w pressed, same for the other WASD.

Event objects have a member variable (also called attributes or properties) named type which tells us what kind of event the object represents. Pygame has a constant variable for each of possible types in the pygame.locals modules. Line 9 checks if the Event object’s type is equal to the constant QUIT. Remember that since we used the from pygame.locals import * form of the import statement, we only have to type QUIT instead of pygame.locals.QUIT.

If the Event object is a quit event, then the pygame.quit() and sys.exit() functions are called. The pygame.quit() function is sort of the opposite of the pygame.init() function: it runs code that deactivates the Pygame library. Your programs should always call pygame.quit() before they call sys.exit() to terminate the program. Normally it doesn’t really matter since Python closes it when the program exits anyway. But there is a bug in IDLE that causes IDLE to hang if a Pygame program terminates before pygame.quit() is called.

Since we have no if statements that run code for other types of Event object, there is no event-handling code for when the user clicks the mouse, presses keyboard keys, or causes any other type of Event objects to be created. The user can do things to create these Event objects but it doesn’t change anything in the program because the program does not have any event-handling code for these types of Event objects. After the for loop on line 8 is done handling all the Event objects that have been returned by pygame.event.get(), the program execution continues to line 12.

Line 12 calls the pygame.display.update() function, which draws the Surface object returned by pygame.display.set_mode() to the screen (remember we stored this object in the DISPLAYSURF variable). Since the Surface object hasn’t changed (for example, by some of the drawing functions that are explained later in this chapter), the same black image is redrawn to the screen each time pygame.display.update() is called.

Pygame Window Closing Automatically Lock

Pygame Window Closing Automatically Reset

That is the entire program. After line 12 is done, the infinite while loop starts again from the beginning. This program does nothing besides make a black window appear on the screen, constantly check for a QUIT event, and then redraws the unchanged black window to the screen over and over again. Let’s learn how to make interesting things appear on this window instead of just blackness by learning about pixels, Surface objects, Color objects, Rect objects, and the Pygame drawing functions.