Complete Python Pygame Code for a Simple Endless‑Runner Game

This article invites readers to follow the public account for daily Python learning and presents the complete source code for a simple endless‑runner game built with Pygame.

import pygame, sys<br/>import random

It defines the game configuration variables such as window width, height, score, fonts, and placeholders for objects, background, player, and game state.

class Role:<br/> def __init__(self, surface=None, y=None):<br/> self.surface = surface<br/> self.y = y<br/> self.w = (surface.get_width()) / 12<br/> self.h = surface.get_height() / 2<br/> self.currentFrame = -1<br/> self.state = 0 # 0: running, 1: jumping, 2: double jump<br/> self.g = 1 # gravity<br/> self.vy = 0<br/> self.vy_start = -20 # initial jump speed<br/> def getRect(self):<br/> return (0, self.y + 12, self.w, self.h)

class Object:<br/> def __init__(self, surface, x=0, y=0):<br/> self.surface = surface<br/> self.x = x<br/> self.y = y<br/> self.w = surface.get_width()<br/> self.h = surface.get_height()<br/> self.currentFrame = random.randint(0, 6)<br/> self.w = 100<br/> self.h = 100<br/> def getRect(self):<br/> return (self.x, self.y, self.w, self.h)<br/> def collision(self, rect1, rect2):<br/> if (rect2[0] >= rect1[2] - 20) or (rect1[0] + 40 >= rect2[2]) or (rect1[1] + rect1[3] < rect2[1] + 20) or (rect2[1] + rect2[3] < rect1[1] + 20):<br/> return False<br/> return True

class Bg:<br/> def __init__(self, surface):<br/> self.surface = surface<br/> self.dx = -10<br/> self.w = surface.get_width()<br/> self.rect = surface.get_rect()

The initGame() function initializes the score, object list, fonts, clock, game state, loads images for background, game‑over screen, player, and obstacles, and creates the initial Role and Bg instances.

The addObject() function randomly spawns obstacle objects at varying heights and adds them to the objectList when a random condition is met.

The updateLogic() function processes keyboard events (quit, space for jump or restart), moves the background, updates the player’s animation or jump physics, moves obstacles, removes off‑screen obstacles while increasing the score, and performs collision detection that ends the game on a hit or awards extra points for special objects.

Finally, the author notes that this is the complete code for the “天天酷跑” game and invites readers to leave comments for further assistance, followed by promotional material for a free Python course and related resources.