Continue to write the last Tetris game
Set a different color for each square
The most appropriate place to change the color of the fallen Block is in the rect_arr Block subclass of the Panel class. For example, in the TBlock class, add a line to the __init__ function
The self color = (0, 255)Copy the codeAdd code to the Panel paint function
If self.move_block: for rect in self.moving_block.get_rect_arr(): X, y = the rect pygame. The draw. The line (self. _bg,,0,255 [0], [self. * bz _x + x + bz / 2, the self. The _y + y * bz], [self. * bz _x + x + bz / 2, the self. The _y + (y + 1) * bz], bz) Pygame. The draw. The rect (self _bg, [255255255], [self. _x + x * bz, self _y + y * bz, bz + 1, bz + 1], 1)Copy the codeIn the
Pygame. The draw. The line (self. _bg,0,255 [0], [self. * bz _x + x + bz / 2, the self. The _y + y * bz], [self. * bz _x + x + bz / 2, the self. The _y + (y + 1) * bz], bz) change pygame.draw.line(self._bg,self.moving_block.color,[self._x+x*bz+bz/2,self._y+y*bz],[self._x+x*bz+bz/2,self._y+(y+1)*bz], bz)Copy the codeRect_arr (x,y, x,y, x); RectInfo (x,y,y, x,y)
class RectInfo(object):
def __init__(self, x, y, color):
self.x = x
self.y = y
self.color = color
Copy the codeChange the code stored in rect_arr to
def add_block(self,block):
for x,y in block.get_rect_arr():
self.rect_arr.append(RectInfo(x,y, block.color))
Copy the codeAnd the design recT_ARR can be modified
# -*- coding=utf-8 -*-
import random
import pygame
from pygame.locals import KEYDOWN,K_LEFT,K_RIGHT,K_UP,K_DOWN,K_SPACE
class RectInfo(object):
def __init__(self, x, y, color):
self.x = x
self.y = y
self.color = color
class Panel(object): # 用于绘制整个游戏窗口的版面
rect_arr=[] # 已经落底下的方块
moving_block=None # 正在落下的方块
def __init__(self,bg, block_size, position):
self._bg=bg;
self._x,self._y,self._width,self._height=position
self._block_size=block_size
self._bgcolor=[0,0,0]
def add_block(self,block):
for x,y in block.get_rect_arr():
self.rect_arr.append(RectInfo(x,y, block.color))
def create_move_block(self):
block = create_block()
block.move(5-2,-2) # 方块挪到中间
self.moving_block=block
def check_overlap(self, diffx, diffy, check_arr=None):
if check_arr is None: check_arr = self.moving_block.get_rect_arr()
for x,y in check_arr:
for rect_info in self.rect_arr:
if x+diffx==rect_info.x and y+diffy==rect_info.y:
return True
return False
def control_block(self, diffx, diffy):
if self.moving_block.can_move(diffx,diffy) and not self.check_overlap(diffx, diffy):
self.moving_block.move(diffx,diffy)
def change_block(self):
if self.moving_block:
new_arr = self.moving_block.change()
if new_arr and not self.check_overlap(0, 0, check_arr=new_arr): # 变形不能造成方块重叠
self.moving_block.rect_arr=new_arr
def move_block(self):
if self.moving_block is None: create_move_block()
if self.moving_block.can_move(0,1) and not self.check_overlap(0,1):
self.moving_block.move(0,1)
return 1
else:
self.add_block(self.moving_block)
self.check_clear()
for rect_info in self.rect_arr:
if rect_info.y<0: return 9 # 游戏失败
self.create_move_block()
return 2
def check_clear(self):
tmp_arr = [[] for i in range(20)]
# 先将方块按行存入数组
for rect_info in self.rect_arr:
if rect_info.y<0: return
tmp_arr[rect_info.y].append(rect_info)
clear_num=0
clear_lines=set([])
y_clear_diff_arr=[[] for i in range(20)]
# 从下往上计算可以消除的行，并记录消除行后其他行的向下偏移数量
for y in range(19,-1,-1):
if len(tmp_arr[y])==10:
clear_lines.add(y)
clear_num += 1
y_clear_diff_arr[y] = clear_num
if clear_num>0:
new_arr=[]
# 跳过移除行，并将其他行做偏移
for y in range(19,-1,-1):
if y in clear_lines: continue
tmp_row = tmp_arr[y]
y_clear_diff=y_clear_diff_arr[y]
for rect_info in tmp_row:
#new_arr.append([x,y+y_clear_diff])
new_arr.append(RectInfo(rect_info.x, rect_info.y+y_clear_diff, rect_info.color))
self.rect_arr = new_arr
def paint(self):
mid_x=self._x+self._width/2
pygame.draw.line(self._bg,self._bgcolor,[mid_x,self._y],[mid_x,self._y+self._height],self._width) # 用一个粗线段来填充背景
# 绘制已经落底下的方块
bz=self._block_size
for rect_info in self.rect_arr:
x=rect_info.x
y=rect_info.y
pygame.draw.line(self._bg,rect_info.color,[self._x+x*bz+bz/2,self._y+y*bz],[self._x+x*bz+bz/2,self._y+(y+1)*bz],bz)
pygame.draw.rect(self._bg,[255,255,255],[self._x+x*bz,self._y+y*bz,bz+1,bz+1],1)
# 绘制正在落下的方块
if self.move_block:
for rect in self.moving_block.get_rect_arr():
x,y=rect
pygame.draw.line(self._bg,self.moving_block.color,[self._x+x*bz+bz/2,self._y+y*bz],[self._x+x*bz+bz/2,self._y+(y+1)*bz],bz)
pygame.draw.rect(self._bg,[255,255,255],[self._x+x*bz,self._y+y*bz,bz+1,bz+1],1)
class Block(object):
sx=0
sy=0
def __init__(self):
self.rect_arr=[]
def get_rect_arr(self): # 用于获取方块种的四个矩形列表
return self.rect_arr
def move(self,xdiff,ydiff): # 用于移动方块的方法
self.sx+=xdiff
self.sy+=ydiff
self.new_rect_arr=[]
for x,y in self.rect_arr:
self.new_rect_arr.append((x+xdiff,y+ydiff))
self.rect_arr=self.new_rect_arr
def can_move(self,xdiff,ydiff):
for x,y in self.rect_arr:
if y+ydiff>=20: return False
if x+xdiff<0 or x+xdiff>=10: return False
return True
def change(self):
self.shape_id+=1 # 下一形态
if self.shape_id >= self.shape_num:
self.shape_id=0
arr = self.get_shape()
new_arr = []
for x,y in arr:
if x+self.sx<0 or x+self.sx>=10: # 变形不能超出左右边界
self.shape_id -= 1
if self.shape_id < 0: self.shape_id = self.shape_num - 1
return None
new_arr.append([x+self.sx,y+self.sy])
return new_arr
class LongBlock(Block):
shape_id=0
shape_num=2
def __init__(self, n=None): # 两种形态
super(LongBlock, self).__init__()
if n is None: n=random.randint(0,1)
self.shape_id=n
self.rect_arr=self.get_shape()
self.color=(50,180,50)
def get_shape(self):
return [(1,0),(1,1),(1,2),(1,3)] if self.shape_id==0 else [(0,2),(1,2),(2,2),(3,2)]
class SquareBlock(Block): # 一种形态
shape_id=0
shape_num=1
def __init__(self, n=None):
super(SquareBlock, self).__init__()
self.rect_arr=self.get_shape()
self.color=(0,0,255)
def get_shape(self):
return [(1,1),(1,2),(2,1),(2,2)]
class ZBlock(Block): # 两种形态
shape_id=0
shape_num=2
def __init__(self, n=None):
super(ZBlock, self).__init__()
if n is None: n=random.randint(0,1)
self.shape_id=n
self.rect_arr=self.get_shape()
self.color=(30,200,200)
def get_shape(self):
return [(2,0),(2,1),(1,1),(1,2)] if self.shape_id==0 else [(0,1),(1,1),(1,2),(2,2)]
class SBlock(Block): # 两种形态
shape_id=0
shape_num=2
def __init__(self, n=None):
super(SBlock, self).__init__()
if n is None: n=random.randint(0,1)
self.shape_id=n
self.rect_arr=self.get_shape()
self.color=(255,30,255)
def get_shape(self):
return [(1,0),(1,1),(2,1),(2,2)] if self.shape_id==0 else [(0,2),(1,2),(1,1),(2,1)]
class LBlock(Block): # 四种形态
shape_id=0
shape_num=4
def __init__(self, n=None):
super(LBlock, self).__init__()
if n is None: n=random.randint(0,3)
self.shape_id=n
self.rect_arr=self.get_shape()
self.color=(200,200,30)
def get_shape(self):
if self.shape_id==0: return [(1,0),(1,1),(1,2),(2,2)]
elif self.shape_id==1: return [(0,1),(1,1),(2,1),(0,2)]
elif self.shape_id==2: return [(0,0),(1,0),(1,1),(1,2)]
else: return [(0,1),(1,1),(2,1),(2,0)]
class JBlock(Block): # 四种形态
shape_id=0
shape_num=4
def __init__(self, n=None):
super(JBlock, self).__init__()
if n is None: n=random.randint(0,3)
self.shape_id=n
self.rect_arr=self.get_shape()
self.color=(200,100,0)
def get_shape(self):
if self.shape_id==0: return [(1,0),(1,1),(1,2),(0,2)]
elif self.shape_id==1: return [(0,1),(1,1),(2,1),(0,0)]
elif self.shape_id==2: return [(2,0),(1,0),(1,1),(1,2)]
else: return [(0,1),(1,1),(2,1),(2,2)]
class TBlock(Block): # 四种形态
shape_id=0
shape_num=4
def __init__(self, n=None):
super(TBlock, self).__init__()
if n is None: n=random.randint(0,3)
self.shape_id=n
self.rect_arr=self.get_shape()
self.color=(255,0,0)
def get_shape(self):
if self.shape_id==0: return [(0,1),(1,1),(2,1),(1,2)]
elif self.shape_id==1: return [(1,0),(1,1),(1,2),(0,1)]
elif self.shape_id==2: return [(0,1),(1,1),(2,1),(1,0)]
else: return [(1,0),(1,1),(1,2),(2,1)]
def create_block():
n = random.randint(0,19)
if n==0: return SquareBlock(n=0)
elif n==1 or n==2: return LongBlock(n=n-1)
elif n==3 or n==4: return ZBlock(n=n-3)
elif n==5 or n==6: return SBlock(n=n-5)
elif n>=7 and n<=10: return LBlock(n=n-7)
elif n>=11 and n<=14: return JBlock(n=n-11)
else: return TBlock(n=n-15)
def run():
pygame.init()
space=30
main_block_size=30
main_panel_width=main_block_size*10
main_panel_height=main_block_size*20
screencaption = pygame.display.set_caption('Tetris')
screen = pygame.display.set_mode((main_panel_width+160+space*3,main_panel_height+space*2)) #设置窗口长宽
main_panel=Panel(screen,main_block_size,[space,space,main_panel_width,main_panel_height])
pygame.key.set_repeat(200, 30)
main_panel.create_move_block()
diff_ticks = 300 # 移动一次蛇头的事件，单位毫秒
ticks = pygame.time.get_ticks() + diff_ticks
game_state = 1 # 游戏状态1.表示正常 2.表示失败
while True:
for event in pygame.event.get():
if event.type == pygame.QUIT:
pygame.quit()
exit()
if event.type == KEYDOWN:
if event.key == K_LEFT: main_panel.control_block(-1,0)
if event.key == K_RIGHT: main_panel.control_block(1,0)
if event.key == K_UP: main_panel.change_block()
if event.key == K_DOWN: main_panel.control_block(0,1)
if event.key == K_SPACE:
flag = main_panel.move_block()
while flag==1:
flag = main_panel.move_block()
if flag == 9: game_state = 2
screen.fill((100,100,100)) # 将界面设置为灰色
main_panel.paint() # 主面盘绘制
if game_state == 2:
myfont = pygame.font.Font(None,30)
white = 255,255,255
textImage = myfont.render("Game over", True, white)
screen.blit(textImage, (160,190))
pygame.display.update() # 必须调用update才能看到绘图显示
if game_state == 1 and pygame.time.get_ticks() >= ticks:
ticks+=diff_ticks
if main_panel.move_block()==9: game_state = 2 # 游戏结束
run()
Copy the codeTwo, the next square
To facilitate the drawing of the prompt window for the next box, we define a HintBox class that manages the drawing of the next box and the interface
class HintBox(object): next_block=None def __init__(self, bg, block_size, position): self._bg=bg; Self _x, self _y, self. _width, self. _height = position. Self _block_size = block_size self. _bgcolor = 0, 0 and 3 def take_block(self): block = self.next_block if block is None: Return block def paint(self): create a block = create_block() self.next_block = create_block() mid_x=self._x+self._width/2 pygame.draw.line(self._bg,self._bgcolor,[mid_x,self._y],[mid_x,self._y+self._height],self._width) bz=self._block_size # If self.next_block: arr = self.next_block.get_rect_arr() minx,miny=arr[0] maxx,maxy=arr[0] for x,y in arr: if x<minx: minx=x if x>maxx: maxx=x if y<miny: miny=y if y>maxy: Maxy =y w=(MAxx-minx)*bz h=(maxy-miny)*bz # Calculate the offset pixel cx=self._width/2-w/2-minx*bz-bz/2 needed to draw the square in the center of the prompt window cy=self._height/2-h/2-miny*bz-bz/2 for rect in arr: x,y=rect pygame.draw.line(self._bg,self.next_block.color,[self._x+x*bz+cx+bz/2,self._y+cy+y*bz],[self._x+x*bz+cx+bz/2,self._y+cy+ Bz] (y + 1) * and bz) pygame. The draw. The rect (self. _bg, [255255255], [self. * bz _x + x + cx, the self. The _y + y * bz + cy, bz + 1, bz + 1], 1)Copy the codeAdd a property to the Panel class
hint_box=None
Copy the codeAdd the Panel class inside
Def create_move_block(self): block= create_move_block() block.move(5-2,-2Copy the codeBlocks are generated by hint_box instead
Def create_move_block(self): block= self.hint_box.take_block() block.move(5-2, -1Copy the codeAdded programs to initialize hint_box and set main_panel in the run function
Hint_box = HintBox (screen, main_block_size, [main_panel_width + space + space, space, 160160]) main_panel. Hint_box = hint_boxCopy the codeAdded the drawing of the next block prompt window to the main loop
Hint_box.paint () # draw the prompt window for the next blockCopy the codeThe next block prompt should now display normally
Third, the calculation of scores
The elimination score is calculated as 100 points for 1 line, 300 points for 2 lines, 800 points for 3 lines, 1600 points for 4 lines. Similar to the design of the next box prompt window, we can add a ScoreBox class
class ScoreBox(object): total_score = 0 def __init__(self, bg, block_size, position): self._bg=bg; Self._x,self._y,self._width,self._height=position self._block_size=block_size self._bgcolor=[0,0,0] def paint(self): Myfont = pygame.font-size (None,36) White = 255,255,255 textImage = myfont. Render ('Score:%06d'%(self.total_score), True, white) self._bg.blit(textImage, (self._x,self._y))Copy the codeThen add the score_box property to the Panel
score_box=None
Copy the codeDefine a global SCORE_MAP
SCORE_MAP = (100300800160)Copy the codeIn the check_clear function, if there is a square elimination, it is executed
score = SCORE_MAP[clear_num-1]
self.score_box.total_score += score
Copy the codeInitialize score_box in the run main function
Score_box = ScoreBox (screen, main_block_size, [main_panel_width + space + space, 160 + space * 2160160]) main_panel.score_box=score_boxCopy the codeDraw a score_box in the game loop
Score_box.paint () # draw the total scoreCopy the code
Fourth, the highest score in history
Prepare to save in the current directory with a tetris.db pickle file so first
import pickle,os
Copy the codeSince the highest score can be drawn with ScoreBox when drawing the current score, add a highest score attribute and a file definition directly to ScoreBox
high_score = 0
db_file = 'tetris.db'
Copy the codeAdded pickle loading to ScoreBox’s initialization function
if os.path.exists(self.db_file): self.high_score = pickle.load(open(self.db_file,'rb'))
Copy the codeAdd the highest score drawing in Paint
Def paint(self): myfont = pygame.font.Font(None,36) white = 255,255,255 textImage = myfont. Render ('High: %06d'%(self.high_score), True, white) self._bg.blit(textImage, (self._x,self._y)) textImage = myfont.render('Score:%06d'%(self.total_score), True, white) self._bg.blit(textImage, (self._x,self._y+40))Copy the codeChange the previous modification of ScoreBox score directly to encapsulate an add_score function
def add_score(self, score):
self.total_score += score
if self.total_score > self.high_score:
self.high_score=self.total_score
pickle.dump(self.high_score, open(self.db_file,'wb+'))
Copy the codeModify score in add_score function and judge whether the score exceeds the maximum score. If the score exceeds the maximum score, save the score (of course, you can also judge and save the maximum score at the end of the game or close the interface to reduce disk IO) and take a look at the effect picture
# -*- coding=utf-8 -*-
import random
import pygame
from pygame.locals import KEYDOWN,K_LEFT,K_RIGHT,K_UP,K_DOWN,K_SPACE
import pickle,os
SCORE_MAP=(100,300,800,1600)
class RectInfo(object):
def __init__(self, x, y, color):
self.x = x
self.y = y
self.color = color
class HintBox(object):
next_block=None
def __init__(self, bg, block_size, position):
self._bg=bg;
self._x,self._y,self._width,self._height=position
self._block_size=block_size
self._bgcolor=[0,0,0]
def take_block(self):
block = self.next_block
if block is None: # 如果还没有方块，先产生一个
block = create_block()
self.next_block = create_block() # 产生下一个方块
return block
def paint(self):
mid_x=self._x+self._width/2
pygame.draw.line(self._bg,self._bgcolor,[mid_x,self._y],[mid_x,self._y+self._height],self._width)
bz=self._block_size
# 绘制正在落下的方块
if self.next_block:
arr = self.next_block.get_rect_arr()
minx,miny=arr[0]
maxx,maxy=arr[0]
for x,y in arr:
if x<minx: minx=x
if x>maxx: maxx=x
if y<miny: miny=y
if y>maxy: maxy=y
w=(maxx-minx)*bz
h=(maxy-miny)*bz
# 计算使方块绘制在提示窗中心位置所需要的偏移像素
cx=self._width/2-w/2-minx*bz-bz/2
cy=self._height/2-h/2-miny*bz-bz/2
for rect in arr:
x,y=rect
pygame.draw.line(self._bg,self.next_block.color,[self._x+x*bz+cx+bz/2,self._y+cy+y*bz],[self._x+x*bz+cx+bz/2,self._y+cy+(y+1)*bz],bz)
pygame.draw.rect(self._bg,[255,255,255],[self._x+x*bz+cx,self._y+y*bz+cy,bz+1,bz+1],1)
class ScoreBox(object):
total_score = 0
high_score = 0
db_file = 'tetris.db'
def __init__(self, bg, block_size, position):
self._bg=bg;
self._x,self._y,self._width,self._height=position
self._block_size=block_size
self._bgcolor=[0,0,0]
if os.path.exists(self.db_file): self.high_score = pickle.load(open(self.db_file,'rb'))
def paint(self):
myfont = pygame.font.Font(None,36)
white = 255,255,255
textImage = myfont.render('High: %06d'%(self.high_score), True, white)
self._bg.blit(textImage, (self._x,self._y))
textImage = myfont.render('Score:%06d'%(self.total_score), True, white)
self._bg.blit(textImage, (self._x,self._y+40))
def add_score(self, score):
self.total_score += score
if self.total_score > self.high_score:
self.high_score=self.total_score
pickle.dump(self.high_score, open(self.db_file,'wb+'))
class Panel(object): # 用于绘制整个游戏窗口的版面
rect_arr=[] # 已经落底下的方块
moving_block=None # 正在落下的方块
hint_box=None
score_box=None
def __init__(self,bg, block_size, position):
self._bg=bg;
self._x,self._y,self._width,self._height=position
self._block_size=block_size
self._bgcolor=[0,0,0]
def add_block(self,block):
for x,y in block.get_rect_arr():
self.rect_arr.append(RectInfo(x,y, block.color))
def create_move_block(self):
block = self.hint_box.take_block()
#block = create_block()
block.move(5-2,-2) # 方块挪到中间
self.moving_block=block
def check_overlap(self, diffx, diffy, check_arr=None):
if check_arr is None: check_arr = self.moving_block.get_rect_arr()
for x,y in check_arr:
for rect_info in self.rect_arr:
if x+diffx==rect_info.x and y+diffy==rect_info.y:
return True
return False
def control_block(self, diffx, diffy):
if self.moving_block.can_move(diffx,diffy) and not self.check_overlap(diffx, diffy):
self.moving_block.move(diffx,diffy)
def change_block(self):
if self.moving_block:
new_arr = self.moving_block.change()
if new_arr and not self.check_overlap(0, 0, check_arr=new_arr): # 变形不能造成方块重叠
self.moving_block.rect_arr=new_arr
def move_block(self):
if self.moving_block is None: create_move_block()
if self.moving_block.can_move(0,1) and not self.check_overlap(0,1):
self.moving_block.move(0,1)
return 1
else:
self.add_block(self.moving_block)
self.check_clear()
for rect_info in self.rect_arr:
if rect_info.y<0: return 9 # 游戏失败
self.create_move_block()
return 2
def check_clear(self):
tmp_arr = [[] for i in range(20)]
# 先将方块按行存入数组
for rect_info in self.rect_arr:
if rect_info.y<0: return
tmp_arr[rect_info.y].append(rect_info)
clear_num=0
clear_lines=set([])
y_clear_diff_arr=[[] for i in range(20)]
# 从下往上计算可以消除的行，并记录消除行后其他行的向下偏移数量
for y in range(19,-1,-1):
if len(tmp_arr[y])==10:
clear_lines.add(y)
clear_num += 1
y_clear_diff_arr[y] = clear_num
if clear_num>0:
new_arr=[]
# 跳过移除行，并将其他行做偏移
for y in range(19,-1,-1):
if y in clear_lines: continue
tmp_row = tmp_arr[y]
y_clear_diff=y_clear_diff_arr[y]
for rect_info in tmp_row:
#new_arr.append([x,y+y_clear_diff])
new_arr.append(RectInfo(rect_info.x, rect_info.y+y_clear_diff, rect_info.color))
self.rect_arr = new_arr
score = SCORE_MAP[clear_num-1]
self.score_box.add_score(score)
def paint(self):
mid_x=self._x+self._width/2
pygame.draw.line(self._bg,self._bgcolor,[mid_x,self._y],[mid_x,self._y+self._height],self._width) # 用一个粗线段来填充背景
# 绘制已经落底下的方块
bz=self._block_size
for rect_info in self.rect_arr:
x=rect_info.x
y=rect_info.y
pygame.draw.line(self._bg,rect_info.color,[self._x+x*bz+bz/2,self._y+y*bz],[self._x+x*bz+bz/2,self._y+(y+1)*bz],bz)
pygame.draw.rect(self._bg,[255,255,255],[self._x+x*bz,self._y+y*bz,bz+1,bz+1],1)
# 绘制正在落下的方块
if self.move_block:
for rect in self.moving_block.get_rect_arr():
x,y=rect
pygame.draw.line(self._bg,self.moving_block.color,[self._x+x*bz+bz/2,self._y+y*bz],[self._x+x*bz+bz/2,self._y+(y+1)*bz],bz)
pygame.draw.rect(self._bg,[255,255,255],[self._x+x*bz,self._y+y*bz,bz+1,bz+1],1)
class Block(object):
sx=0
sy=0
def __init__(self):
self.rect_arr=[]
def get_rect_arr(self): # 用于获取方块种的四个矩形列表
return self.rect_arr
def move(self,xdiff,ydiff): # 用于移动方块的方法
self.sx+=xdiff
self.sy+=ydiff
self.new_rect_arr=[]
for x,y in self.rect_arr:
self.new_rect_arr.append((x+xdiff,y+ydiff))
self.rect_arr=self.new_rect_arr
def can_move(self,xdiff,ydiff):
for x,y in self.rect_arr:
if y+ydiff>=20: return False
if x+xdiff<0 or x+xdiff>=10: return False
return True
def change(self):
self.shape_id+=1 # 下一形态
if self.shape_id >= self.shape_num:
self.shape_id=0
arr = self.get_shape()
new_arr = []
for x,y in arr:
if x+self.sx<0 or x+self.sx>=10: # 变形不能超出左右边界
self.shape_id -= 1
if self.shape_id < 0: self.shape_id = self.shape_num - 1
return None
new_arr.append([x+self.sx,y+self.sy])
return new_arr
class LongBlock(Block):
shape_id=0
shape_num=2
def __init__(self, n=None): # 两种形态
super(LongBlock, self).__init__()
if n is None: n=random.randint(0,1)
self.shape_id=n
self.rect_arr=self.get_shape()
self.color=(50,180,50)
def get_shape(self):
return [(1,0),(1,1),(1,2),(1,3)] if self.shape_id==0 else [(0,2),(1,2),(2,2),(3,2)]
class SquareBlock(Block): # 一种形态
shape_id=0
shape_num=1
def __init__(self, n=None):
super(SquareBlock, self).__init__()
self.rect_arr=self.get_shape()
self.color=(0,0,255)
def get_shape(self):
return [(1,1),(1,2),(2,1),(2,2)]
class ZBlock(Block): # 两种形态
shape_id=0
shape_num=2
def __init__(self, n=None):
super(ZBlock, self).__init__()
if n is None: n=random.randint(0,1)
self.shape_id=n
self.rect_arr=self.get_shape()
self.color=(30,200,200)
def get_shape(self):
return [(2,0),(2,1),(1,1),(1,2)] if self.shape_id==0 else [(0,1),(1,1),(1,2),(2,2)]
class SBlock(Block): # 两种形态
shape_id=0
shape_num=2
def __init__(self, n=None):
super(SBlock, self).__init__()
if n is None: n=random.randint(0,1)
self.shape_id=n
self.rect_arr=self.get_shape()
self.color=(255,30,255)
def get_shape(self):
return [(1,0),(1,1),(2,1),(2,2)] if self.shape_id==0 else [(0,2),(1,2),(1,1),(2,1)]
class LBlock(Block): # 四种形态
shape_id=0
shape_num=4
def __init__(self, n=None):
super(LBlock, self).__init__()
if n is None: n=random.randint(0,3)
self.shape_id=n
self.rect_arr=self.get_shape()
self.color=(200,200,30)
def get_shape(self):
if self.shape_id==0: return [(1,0),(1,1),(1,2),(2,2)]
elif self.shape_id==1: return [(0,1),(1,1),(2,1),(0,2)]
elif self.shape_id==2: return [(0,0),(1,0),(1,1),(1,2)]
else: return [(0,1),(1,1),(2,1),(2,0)]
class JBlock(Block): # 四种形态
shape_id=0
shape_num=4
def __init__(self, n=None):
super(JBlock, self).__init__()
if n is None: n=random.randint(0,3)
self.shape_id=n
self.rect_arr=self.get_shape()
self.color=(200,100,0)
def get_shape(self):
if self.shape_id==0: return [(1,0),(1,1),(1,2),(0,2)]
elif self.shape_id==1: return [(0,1),(1,1),(2,1),(0,0)]
elif self.shape_id==2: return [(2,0),(1,0),(1,1),(1,2)]
else: return [(0,1),(1,1),(2,1),(2,2)]
class TBlock(Block): # 四种形态
shape_id=0
shape_num=4
def __init__(self, n=None):
super(TBlock, self).__init__()
if n is None: n=random.randint(0,3)
self.shape_id=n
self.rect_arr=self.get_shape()
self.color=(255,0,0)
def get_shape(self):
if self.shape_id==0: return [(0,1),(1,1),(2,1),(1,2)]
elif self.shape_id==1: return [(1,0),(1,1),(1,2),(0,1)]
elif self.shape_id==2: return [(0,1),(1,1),(2,1),(1,0)]
else: return [(1,0),(1,1),(1,2),(2,1)]
def create_block():
n = random.randint(0,19)
if n==0: return SquareBlock(n=0)
elif n==1 or n==2: return LongBlock(n=n-1)
elif n==3 or n==4: return ZBlock(n=n-3)
elif n==5 or n==6: return SBlock(n=n-5)
elif n>=7 and n<=10: return LBlock(n=n-7)
elif n>=11 and n<=14: return JBlock(n=n-11)
else: return TBlock(n=n-15)
def run():
pygame.init()
space=30
main_block_size=30
main_panel_width=main_block_size*10
main_panel_height=main_block_size*20
screencaption = pygame.display.set_caption('Tetris')
screen = pygame.display.set_mode((main_panel_width+160+space*3,main_panel_height+space*2)) #设置窗口长宽
main_panel=Panel(screen,main_block_size,[space,space,main_panel_width,main_panel_height])
hint_box=HintBox(screen,main_block_size,[main_panel_width+space+space,space,160,160])
score_box=ScoreBox(screen,main_block_size,[main_panel_width+space+space,160+space*2,160,160])
main_panel.hint_box=hint_box
main_panel.score_box=score_box
pygame.key.set_repeat(200, 30)
main_panel.create_move_block()
diff_ticks = 300 # 移动一次蛇头的事件，单位毫秒
ticks = pygame.time.get_ticks() + diff_ticks
game_state = 1 # 游戏状态1.表示正常 2.表示失败
while True:
for event in pygame.event.get():
if event.type == pygame.QUIT:
pygame.quit()
exit()
if event.type == KEYDOWN:
if event.key == K_LEFT: main_panel.control_block(-1,0)
if event.key == K_RIGHT: main_panel.control_block(1,0)
if event.key == K_UP: main_panel.change_block()
if event.key == K_DOWN: main_panel.control_block(0,1)
if event.key == K_SPACE:
flag = main_panel.move_block()
while flag==1:
flag = main_panel.move_block()
if flag == 9: game_state = 2
screen.fill((100,100,100)) # 将界面设置为灰色
main_panel.paint() # 主面盘绘制
hint_box.paint() # 绘制下一个方块的提示窗
score_box.paint() # 绘制总分
if game_state == 2:
myfont = pygame.font.Font(None,30)
white = 255,255,255
textImage = myfont.render("Game over", True, white)
screen.blit(textImage, (160,190))
pygame.display.update() # 必须调用update才能看到绘图显示
if game_state == 1 and pygame.time.get_ticks() >= ticks:
ticks+=diff_ticks
if main_panel.move_block()==9: game_state = 2 # 游戏结束
run()
Copy the codeMaybe some people will think that the lower right corner empty so big is to do what use? That area I am preparing to do battle display, here is almost the end of the basic chapter, the next chapter is preparing to write AI.