Python加pyGame实现的简单拼图游戏实例
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：
importpygame,sys,random
frompygame.localsimport*
#一些常量
WINDOWWIDTH=500
WINDOWHEIGHT=500
BACKGROUNDCOLOR=(255,255,255)
BLUE=(0,0,255)
BLACK=(0,0,0)
FPS=40
VHNUMS=3
CELLNUMS=VHNUMS*VHNUMS
MAXRANDTIME=100
#退出
defterminate():
pygame.quit()
sys.exit()
#随机生成游戏盘面
defnewGameBoard():
board=[]
foriinrange(CELLNUMS):
board.append(i)
blackCell=CELLNUMS-1
board[blackCell]=-1
foriinrange(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)
returnboard,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
defmoveRight(board,blackCell):
ifblackCell%VHNUMS==0:
returnblackCell
board[blackCell-1],board[blackCell]=board[blackCell],board[blackCell-1]
returnblackCell-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
defmoveLeft(board,blackCell):
ifblackCell%VHNUMS==VHNUMS-1:
returnblackCell
board[blackCell+1],board[blackCell]=board[blackCell],board[blackCell+1]
returnblackCell+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
defmoveDown(board,blackCell):
ifblackCell<VHNUMS:
returnblackCell
board[blackCell-VHNUMS],board[blackCell]=board[blackCell],board[blackCell-VHNUMS]
returnblackCell-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
defmoveUp(board,blackCell):
ifblackCell>=CELLNUMS-VHNUMS:
returnblackCell
board[blackCell+VHNUMS],board[blackCell]=board[blackCell],board[blackCell+VHNUMS]
returnblackCell+VHNUMS
#是否完成
defisFinished(board,blackCell):
foriinrange(CELLNUMS-1):
ifboard[i]!=i:
returnFalse
returnTrue
#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
whileTrue:
foreventinpygame.event.get():
ifevent.type==QUIT:
terminate()
iffinish:
continue
ifevent.type==KEYDOWN:
ifevent.key==K_LEFTorevent.key==ord('a'):
blackCell=moveLeft(gameBoard,blackCell)
ifevent.key==K_RIGHTorevent.key==ord('d'):
blackCell=moveRight(gameBoard,blackCell)
ifevent.key==K_UPorevent.key==ord('w'):
blackCell=moveUp(gameBoard,blackCell)
ifevent.key==K_DOWNorevent.key==ord('s'):
blackCell=moveDown(gameBoard,blackCell)
ifevent.type==MOUSEBUTTONDOWNandevent.button==1:
x,y=pygame.mouse.get_pos()
col=int(x/cellWidth)
row=int(y/cellHeight)
index=col+row*VHNUMS
if(index==blackCell-1orindex==blackCell+1orindex==blackCell-VHNUMSorindex==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)
foriinrange(CELLNUMS):
rowDst=int(i/VHNUMS)
colDst=int(i%VHNUMS)
rectDst=pygame.Rect(colDst*cellWidth,rowDst*cellHeight,cellWidth,cellHeight)
ifgameBoard[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)
foriinrange(VHNUMS+1):
pygame.draw.line(windowSurface,BLACK,(i*cellWidth,0),(i*cellWidth,gameRect.height))
foriinrange(VHNUMS+1):
pygame.draw.line(windowSurface,BLACK,(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。