pygame

问题 I am building a self driving RC car. I have 100s of images taken from pi camera and each one of them are named as direction.jpg . How do I convert these images into single .npz file so that I can train a Neural net. The code below is a simple python script that enables my car to move on key press and snaps photos every second. #!/usr/bin/env python """Interactive control for the car""" import time import io import pygame import pygame.font import picamera import configuration import helpers

问题 Hi there is an issue that doesn't really matter when developing a game with pygame but that kept on bothering me for a while. while not gameExit: for event in pygame.event.get():e if event.type == pygame.KEYDOWN: if event.key == pygame.K_RIGHT: pass so above is a working code and I believe while not gameExit: for event in pygame.event.get():e if event.type == pygame.KEYDOWN and event.key == pygame.K_RIGHT: pass works as well. However, when I just try something like "event.key == pygame.K

问题 I am creating a simple mp3 player and my first task was to create a simple button that a user could press. I created a class called Button which handled this behavior and detects if a user has clicked it and then changes color. I am now trying to have a default text that the button displays and another string (pres_string) which will be displayed if the button is being pressed. The only problem is my background surface seems to be in the wrong place and is drawing over any changes I have made

问题 So i want my player to not be able to pass through the block, but it teleports to the other side, any idea why? here's my code: def update(self, collidable): self.rect.x += self.hspeed collision_list = pygame.sprite.spritecollide(self, collidable, False) for collided_object in collision_list: if (self.hspeed > 0): # right direction self.rect.right = collided_object.rect.left elif (self.hspeed < 0): # left direction self.rect.left = collided_object.rect.right self.rect.y += self.vspeed

问题 A have a application with two threads. Its a network controlled game, 1. thread (Server) Accept socket connections and receive messages When message is sent, create an event and add it to the queue Code: class SingleTCPHandler(SocketServer.StreamRequestHandler): def handle(self): try: while True: sleep(0.06) message = self.rfile.readline().strip() my_event = pygame.event.Event(USEREVENT, {'control':message}) print message pygame.event.post(my_event) 2. thread (pygame) In charge of game

问题 def monkey_bomb(self): self.image = pygame.image.load("./images/monkey_bomb.png") delay(1000) self.image = pygame.image.load("./images/monkey.png") This is one of the method in my player sprite class so what I wanted to do is that when the player sprite hits a bomb, it will show a explosion effect, then go back to the normal image for the player sprite but seems like pygame doesn't support the whole 'delay' thing, how do I do this in another way? 回答1: You don't want to delay in the middle of

问题 I am designing a game in Python and would like to know how to make an efficient timer that can run along side my game. Note: I am using Pygame. I currently have a timer like so: import time seconds = 60 def start_timer(): global seconds while seconds > 0: print seconds seconds -= 1 time.sleep(1) However, when run in my main game function my game hangs because of the timer.sleep . def main(self): Timer.start_timer() I'm pretty sure my issue has something to do with not using threading,

问题 I want to count time in pygame, when an event occurs. Ive read something in the documentation but I dont really understand on how to do it. In the documentation you can get time in miliseconds but it starts counting when the pygame.init() is called. I want to count from 0 when the boolean is true. import pygame pygame.init() loop = True boolean = False while loop: for event in pygame.event.get(): if event.type == pygame.QUIT: pygame.quit() quit() if event.type == pygame.KEYDOWN: if event.key

问题 I'm working on a racing game. I have been using this code but my player keeps moving once only. How do I solve this problem? change = 7 dist = 7 change_r = 0 change_l = 0 dist_u = 0 dist_d = 0 pygame.display.update() for event in pygame.event.get(): if event.type == pygame.KEYDOWN: if event.key == pygame.K_RIGHT: change_r = True elif event.key == pygame.K_LEFT: change_l = True elif event.key == pygame.K_UP: dist_u = True elif event.key == pygame.K_DOWN: dist_d = True if event.type == pygame

问题 I have added an Object/Image on the main_screen , the object is called cancer_cell . What I'm trying to do here is that I want the object move smoothly. I have to repeatedle press on the arrow keys to keep it moving. How do I make it move while arrow keys are pressed ? here's the code: exitgame = False cellpos_x = 0 cellpos_y = cancer_cell.get_rect().height*2 while not exitgame: for event in pygame.event.get(): if event.type == pygame.QUIT: exitgame = True quitgame() if event.type == pygame