本文实例讲述了Python加pyGame实现的简单拼图游戏。分享给大家供大家参考。具体实现方法如下:
import pygame,sys,random from pygame.locals import * # 一些常量 WINDOWWIDTH = 500 WINDOWHEIGHT = 500 BACKGROUNDCOLOR = (255,255,255) BLUE = (0,255) BLACK = (0,0) FPS = 40 VHNUMS = 3 CELLNUMS = VHNUMS*VHNUMS MAXRANDTIME = 100 # 退出 def terminate(): pygame.quit() sys.exit() # 随机生成游戏盘面 def newGameBoard(): board = [] for i in range(CELLNUMS): board.append(i) blackCell = CELLNUMS-1 board[blackCell] = -1 for i in range(MAXRANDTIME): direction = random.randint(0,3) if (direction == 0): blackCell = moveLeft(board,blackCell) elif (direction == 1): blackCell = moveRight(board,blackCell) elif (direction == 2): blackCell = moveUp(board,blackCell) elif (direction == 3): blackCell = moveDown(board,blackCell) return board,blackCell # 若空白图像块不在最左边,则将空白块左边的块移动到空白块位置 def moveRight(board,blackCell): if blackCell % VHNUMS == 0: return blackCell board[blackCell-1],board[blackCell] = board[blackCell],board[blackCell-1] return blackCell-1 # 若空白图像块不在最右边,则将空白块右边的块移动到空白块位置 def moveLeft(board,blackCell): if blackCell % VHNUMS == VHNUMS-1: return blackCell board[blackCell+1],board[blackCell+1] return blackCell+1 # 若空白图像块不在最上边,则将空白块上边的块移动到空白块位置 def moveDown(board,blackCell): if blackCell < VHNUMS: return blackCell board[blackCell-VHNUMS],board[blackCell-VHNUMS] return blackCell-VHNUMS # 若空白图像块不在最下边,则将空白块下边的块移动到空白块位置 def moveUp(board,blackCell): if blackCell >= CELLNUMS-VHNUMS: return blackCell board[blackCell+VHNUMS],board[blackCell+VHNUMS] return blackCell+VHNUMS # 是否完成 def isFinished(board,blackCell): for i in range(CELLNUMS-1): if board[i] != i: return False return True # 初始化 pygame.init() mainClock = pygame.time.Clock() # 加载图片 gameImage = pygame.image.load('pic.bmp') gameRect = gameImage.get_rect() # 设置窗口 windowSurface = pygame.display.set_mode((gameRect.width,gameRect.height)) pygame.display.set_caption('拼图') cellWidth = int(gameRect.width / VHNUMS) cellHeight = int(gameRect.height / VHNUMS) finish = False gameBoard,blackCell = newGameBoard() # 游戏主循环 while True: for event in pygame.event.get(): if event.type == QUIT: terminate() if finish: continue if event.type == KEYDOWN: if event.key == K_LEFT or event.key == ord('a'): blackCell = moveLeft(gameBoard,blackCell) if event.key == K_RIGHT or event.key == ord('d'): blackCell = moveRight(gameBoard,blackCell) if event.key == K_UP or event.key == ord('w'): blackCell = moveUp(gameBoard,blackCell) if event.key == K_DOWN or event.key == ord('s'): blackCell = moveDown(gameBoard,blackCell) if event.type == MOUSEBUTTONDOWN and event.button == 1: x,y = pygame.mouse.get_pos() col = int(x / cellWidth) row = int(y / cellHeight) index = col + row*VHNUMS if (index == blackCell-1 or index == blackCell+1 or index == blackCell-VHNUMS or index == blackCell+VHNUMS): gameBoard[blackCell],gameBoard[index] = gameBoard[index],gameBoard[blackCell] blackCell = index if (isFinished(gameBoard,blackCell)): gameBoard[blackCell] = CELLNUMS-1 finish = True windowSurface.fill(BACKGROUNDCOLOR) for i in range(CELLNUMS): rowDst = int(i / VHNUMS) colDst = int(i % VHNUMS) rectDst = pygame.Rect(colDst*cellWidth,rowDst*cellHeight,cellWidth,cellHeight) if gameBoard[i] == -1: continue rowArea = int(gameBoard[i] / VHNUMS) colArea = int(gameBoard[i] % VHNUMS) rectArea = pygame.Rect(colArea*cellWidth,rowArea*cellHeight,cellHeight) windowSurface.blit(gameImage,rectDst,rectArea) for i in range(VHNUMS+1): pygame.draw.line(windowSurface,BLACK,(i*cellWidth,0),gameRect.height)) for i in range(VHNUMS+1): pygame.draw.line(windowSurface,(0,i*cellHeight),(gameRect.width,i*cellHeight)) pygame.display.update() mainClock.tick(FPS)
希望本文所述对大家的Python程序设计有所帮助。