Example of a simple puzzle game implemented by Python plus pygame

The examples in this paper describe the simple puzzle game implemented by Python plus pygame. Share to everyone for your reference. The implementation method is as follows:

Import Pygame, sys, randomfrom pygame.locals import *# Some constants windowwidth = 500WINDOWHEIGHT = 500BACKGROUNDCOLOR = (255, 255, 255) BLUE = (0, 0, 255) BLACK = (0, 0, 0) FPS = 40VHNUMS = 3CELLNUMS = Vhnums*vhnumsmaxrandtime = 100# exit def terminate (): P  Ygame.quit () Sys.exit () # randomly generated game face 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 (boar D, Blackcell) return board, blackcell# if the blank image block is not on the leftmost side, move the block to the left of the blank block to the blank block position def moveright (board, Blackcell): if Blackcell% vhn UMS = = 0:return Blackcell board[blackcell-1], Board[blackcell] = Board[blackcell], Board[blackcell-1] return blackCe ll-1# if the blank image block is not on the far right, the blank block rightEdge blocks move to blank block position def moveLeft (board, Blackcell): if Blackcell% vhnums = = VHNUMS-1: Return Blackcell board[blackcell+1], b Oard[blackcell] = Board[blackcell], board[blackcell+1] return blackcell+1# If the blank image block is not at the top, move the block above the blank block to the blank block position def movedown ( Board, Blackcell): If Blackcell < Vhnums:return Blackcell Board[blackcell-vhnums], Board[blackcell] = Board[black Cell], Board[blackcell-vhnums] return blackcell-vhnums# If the blank image block is not at the bottom, move the block below the blank block to the blank block position def moveUp (board, Blackcell): if Blackcell >= Cellnums-vhnums:return Blackcell board[blackcell+vhnums], Board[blackcell] = Board[blackCell], board[ Blackcell+vhnums] Return blackcell+vhnums# whether to complete def isfinished (board, Blackcell): For I in Range (CELLNUMS-1): If board [i]! = I:return False return true# initialize Pygame.init () Mainclock = Pygame.time.Clock () # load Picture Gameimage = Pygame.image.lo AD (' pic.bmp ') Gamerect = Gameimage.get_rect () # set Window Windowsurface = Pygame.display.set_mode ((gamerect.width, gamerect.height)) pygame.display.set_caption(' jigsaw ') cellwidth = Int (gamerect.width/vhnums) cellheight = Int (gamerect.height/vhnums) finish = Falsegameboard, BlackCel L = Newgameboard () # game main Loop while True:for event in Pygame.event.get (): if Event.type = = Quit:terminate () if fi nish: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 (Gameboa  Rd, 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 = = MOUSE Buttondown and Event.button = = 1:x, y = pygame.mouse.get_pos () col = int (x/cellwidth) row = Int (Y/cell Height) index = col + row*vhnums if (index = = BLACKCELL-1 or index = = blackcell+1 or index = = blackcell-vhnums O R 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 (backgroundcol OR) 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, Cellwidth, Cellheight) windowsurface.blit (Gameimage, rectDst, RectArea) F or I in range (vhnums+1): Pygame.draw.line (Windowsurface, BLACK, (i*cellwidth, 0), (i*cellwidth, gamerect.height)) for I in range (vhnums+1): Pygame.draw.line (Windowsurface, BLACK, (0, I*cellheight), (Gamerect.width, i*cellheight)) Pygame . Display.update () Mainclock.tick (FPS)

Hopefully this article will help you with Python programming.

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