pygame tetromino 俄罗斯方块，pygametetromino,import pygam
import pygame,sys,time,randomfrom pygame.locals import*FPS = 25winx = 640winy = 480boxsize = 20boardwidth = 10boardheight = 20xmargin = int(winx-boardwidth*boxsize)/2topmargin = int(winy-boardheight*boxsize-5)templatenum = 5movedownfreq = 0.1movesidefreq = 0.15white = (255,255,255)black = (0,0,0)blue = (0,0,255)yellow = (255,255,0)green = (0,255,0)purple = (255,0,255)red = (255,0,0)blank = '.'colors = (yellow,green,purple,red)stemplate = [['.....', '..00.', '.00..', '.....', '.....'], ['.....', '..o..', '..00.', '...0.', '.....']]ztemplate = [['.....', '.00..', '..00.', '.....', '.....'], ['.....', '...0.', '..00.', '..0..', '.....']]itemplate = [['..0..', '..0..', '..0..', '..0..', '.....'], ['.....', '.0000', '.....', '.....', '.....']]otemplate = [['.....', '..00.', '..00.', '.....', '.....']]ltemplate = [['.....', '..0..', '..0..', '..00.', '.....'], ['.....', '...0.', '.000.', '.....', '.....'], ['.....', '..00.', '...0.', '...0.', '.....'], ['.....', '.000.', '.0...', '.....', '.....']]jtemplate = [['.....', '..0..', '..0..', '.00..', '.....'], ['.....', '.000.', '...0.', '.....', '.....'], ['.....', '..00.', '..0..', '..0..', '.....'], ['.....', '.0...', '.000.', '.....', '.....']]ttemplate = [['.....', '..0..', '.000.', '.....', '.....'], ['..0..', '.00..', '..0..', '.....', '.....'], ['.....', '.000.', '..0..', '.....', '.....'], ['..0..', '..00.', '..0..', '.....', '.....']]pieces = {'s':stemplate, 'z':ztemplate, 'i':itemplate, 'o':otemplate, 'l':ltemplate, 'j':jtemplate, 't':ttemplate}def main(): global fpsclock,disp,basicfont,bigfont pygame.init() fpsclock = pygame.time.Clock() disp = pygame.display.set_mode((winx,winy)) pygame.display.set_caption('tetromino') bigfont = pygame.font.Font('freesansbold.ttf',100) basicfont = pygame.font.Font('freesansbold.ttf',20) showtextscreen('Tetromino') while True: if random.randint(0,1) == 0: pygame.mixer.music.load('tetrisb.mid') else: pygame.mixer.music.load('tetrisc.mid') pygame.mixer.music.play(-1,0.0) rungame() pygame.mixer.music.stop() showtextscreen('Game Over')def rungame(): board = getblankboard() lastmovedowntime = time.time() lastmovesidetime = time.time() lastfalltime = time.time() movedown = False moveleft = False moveright = False score = 0 level, fallfreq = calculate(score) fallpiece = getnewpiece() nextpiece = getnewpiece() while True: if fallpiece == None: fallpiece = nextpiece nextpiece = getnewpiece() lastfalltime = time.time() if not validposition(board,fallpiece): return checkforquit() for event in pygame.event.get(): if event.type == KEYUP: if (event.key == K_p): disp.fill(black) pygame.mixer.music.stop() showtextscreen('Paused') pygame.mixer.music.play(-1,0.0) lastfalltime = time.time() lastmovedowntime = time.time() lastmovesidetime = time.time() elif (event.key == K_LEFT or event.key == K_a): moveleft = False elif (event.key == K_RIGHT or event.key == K_d): moveright = False elif (event.key == K_DOWN or event.key == K_s): movedown = False elif event.type == KEYDOWN: if (event.key == K_LEFT or event.key == K_a) and validposition(board,fallpiece,ax = -1): fallpiece['x']-=1 moveleft = True moveright = False lastmovesidetime = time.time() elif (event.key == K_RIGHT or event.key == K_d) and validposition(board,fallpiece,ax = 1): fallpiece['x']+=1 moveright = True moveleft = False lastmovesidetime = time.time() elif (event.key == K_UP or event.key ==K_w): fallpiece['rotation'] = (fallpiece['rotation'] + 1) % len(pieces[fallpiece['shape']]) if not validposition(board,fallpiece): fallpiece['rotation'] = (fallpiece['rotation'] - 1) % len(pieces[fallpiece['shape']]) elif (event.key == K_DOWN or event.key ==K_s): movedown = True if validposition(board,fallpiece, ay = 1): fallpiece['y']+=1 lastmovedowntime = time.time() if event.key == K_SPACE: movedown = False moveleft = False moveright = False for i in range(1,boardheight): if not validposition(board,fallpiece,ay = i): break fallpiece['y'] += i-1 if (moveleft or moveright) and time.time()-lastmovesidetime > movesidefreq: if moveleft and validposition(board,fallpiece,ax = -1): fallpiece['x']-=1 if moveright and validposition(board,fallpiece,ax = 1): fallpiece['x']+=1 lastmovesidetime = time.time() if movedown and time.time()-lastmovedowntime>movedownfreq and validposition(board,fallpiece,ay=1): fallpiece['y']+=1 lastmovedowntime = time.time() if time.time()-lastfalltime>fallfreq: if not validposition(board,fallpiece,ay = 1): addtoboard(board,fallpiece) score +=removecompleteline(board) level,fallfreq = calculate(score) fallpiece = None else: fallpiece['y'] +=1 lastfalltime = time.time() disp.fill(black) drawboard(board) drawstatus(score,level) drawnextpiece(nextpiece) if fallpiece !=None: drawpiece(fallpiece) pygame.display.update() fpsclock.tick(FPS)def calculate(score): level = int(score/10)+1 fallfreq = 0.27-(level*0.02) return level,fallfreqdef terminal(): pygame.quit() sys.exit()def checkforquit(): for event in pygame.event.get(QUIT): terminal() for event in pygame.event.get(KEYUP): if event.key == K_ESCAPE: terminal pygame.event.post(event)def checkforpress(): checkforquit() for event in pygame.event.get([KEYDOWN,KEYUP]): if event.type == KEYDOWN: continue return event.key return Nonedef maketext(text,font,color): surf = font.render(text,1,color) return surf,surf.get_rect()def showtextscreen(text): tilesurf,tilerect = maketext(text,bigfont,white) tilerect.center = (int(winx/2),int(winy/2)) disp.blit(tilesurf,tilerect) presssurf,pressrect = maketext('press a key to play',basicfont,white) pressrect.center = (int(winx/2),int(winy/2)+100) disp.blit(presssurf,pressrect) while checkforpress() == None: pygame.display.update() fpsclock.tick()def getnewpiece(): shape = random.choice(list(pieces.keys())) newpiece = {'shape':shape, 'rotation': random.randint(0,len(pieces[shape])-1), 'x': int(boardwidth)/2-int(templatenum/2), 'y': -2, 'color': random.randint(0,len(colors)-1)} return newpiecedef getblankboard(): board = [] for x in range(boardwidth): board.append([blank]*boardheight) return boarddef addtoboard(board,piece): for x in range(templatenum): for y in range(templatenum): if pieces[piece['shape']][piece['rotation']][y][x]!=blank: board[x + piece['x']][y + piece['y']] = piece['color']def onboard(x,y): return x >=0 and x<boardwidth and y<boardheightdef validposition(board,piece,ax = 0,ay = 0): for x in range(templatenum): for y in range(templatenum): aboveboard = y +piece['y'] +ay < 0 if aboveboard or pieces[piece['shape']][piece['rotation']][y][x]== blank: continue if not onboard(x + piece['x']+ax,y+piece['y']+ay): return False if board[x+piece['x']+ax][y+piece['y']+ay]!=blank: return False return Truedef completeline(board,y): for x in range(boardwidth): if board[x][y]==blank: return False return Truedef removecompleteline(board): numremove = 0 y = boardheight-1 while y >=0: if completeline(board,y): for pulldowny in range(y,0,-1): for x in range (boardwidth): board[x][pulldowny] = board[x][pulldowny-1] for x in range(boardwidth): board[x][0] = blank numremove+=1 else: y-=1 return numremovedef convertsize(boxx,boxy): return (boxx*boxsize+xmargin,boxy*boxsize+topmargin)def drawbox(boxx,boxy,color,pixelx = None,pixely= None): if color == blank: return if pixelx == None and pixely == None: pixelx,pixely = convertsize(boxx,boxy) pygame.draw.rect(disp,colors[color],(pixelx+1 , pixely+1,boxsize-1,boxsize-1))def drawboard(board): pygame.draw.rect(disp,blue,(xmargin-3,topmargin-7,boardwidth*boxsize+8,boardheight*boxsize+8),5) for x in range(boardwidth): for y in range(boardheight): drawbox(x,y,board[x][y])def drawstatus(score,level): scoresurf = basicfont.render('Score: %s'%score,True,white) scorerect = scoresurf.get_rect() scorerect.topleft = (winx-150,20) disp.blit(scoresurf,scorerect) levelsurf = basicfont.render('level: %s'%level,True, white) levelrect = levelsurf.get_rect() levelrect.topleft = (winx-150,50) disp.blit(levelsurf,levelrect)def drawpiece(piece,pixelx = None,pixely = None): shapedraw = pieces[piece['shape']][piece['rotation']] if pixelx == None and pixely == None: pixelx,pixely = convertsize(piece['x'],piece['y']) for x in range(templatenum): for y in range(templatenum): if shapedraw[y][x]!=blank: drawbox(None,None,piece['color'],pixelx+(x*boxsize),pixely + y*boxsize)def drawnextpiece(piece): nextsurf = basicfont.render('Next:',True,white) nextrect =nextsurf.get_rect() nextrect.topleft = (winx-120,80) disp.blit(nextsurf,nextrect) drawpiece(piece,pixelx = winx-120,pixely = 100)if __name__ == '__main__': main()
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