auto save

my_Tetris.py

 import pygame
 from pygame import locals
+import random
 
 pygame.init()   # 初始化
 score = 0
@@ -7,6 +8,9 @@ grid_size = 20  # 格子大小
 grid_num_width = 15     # 横向格子数量
 grid_num_height = 25      # 纵向格子数量
 FPS = 30
+count=0
+states=False
+gameover=False
 
 # 创建窗口
 screen = pygame.display.set_mode((460, 500))
@@ -15,6 +19,8 @@ clock = pygame.time.Clock()  # pygame时钟，控制游戏速度（帧数）
 # 载入素材
 background = pygame.image.load('bg.png')
 font = pygame.font.Font('STKAITI.TTF', 60)  # 字体
+font_restart = pygame.font.Font('STKAITI.TTF', 25)  # 字体
+
 
 # 俄罗斯方块所有形状
 O = [[(0, 0), (0, 1), (1, 0), (1, 1)]]
@@ -44,40 +50,116 @@ cube_colors = [
     (255, 204, 0), (204, 0, 51),(255, 0, 51), (0, 102, 153),
     (153, 0, 51), (204, 255, 102), (255, 153, 0)]
 
-center = [2, 8]     # 第2行第8列
-current_shape = [(0, -1), (0, 0), (0, 1), (-1, 0)]
+num_list=[]
+for i in range(25):
+    num_list.append([0]*15)
+
+
+def check(center):
+    for cube in current_shape:
+        cube=(cube[0]+center[0],cube[1]+center[1])
+        if cube[0]<1 or cube[1]<1 or cube[0]>grid_num_height or cube[1]>grid_num_width :
+            return False
+        if num_list[cube[0]-1][cube[1]-1] != 0:
+            return False
 
 while True:
     for event in pygame.event.get():
         if event.type == locals.QUIT:
             exit()
         if event.type == locals.KEYDOWN:
+            if gameover==True:
+                gameover=False
             if event.key == locals.K_RIGHT:     # 向右
-                if center[1] < 15:
-                    center[1] += 1
+                center[1] += 1
+                if check(center)==False:
+                    center[1]-=1
             elif event.key == locals.K_LEFT:    # 向左
-                if center[1] > 1:
-                    center[1] -= 1
+                center[1] -= 1
+                if check(center)==False:
+                    center[1]+=1
             elif event.key == locals.K_DOWN:    # 向下
-                if center[0] < 25:
-                    center[0] += 1
+                center[0] += 1
+                if check(center)==False:
+                    center[0]-=1
+            elif event.key == locals.K_UP:
+                old_index=index
+                index+=1
+                if index>=len(shape):
+                    index=0
+                current_shape=shape[index]
+                if check(center)==False:
+                    index=old_index
+                    current_shape=shape[index]
+    if gameover==False:
+        if states==False:  #生成新方块
+            states=True
+            center = [2, 8]     # 第2行第8列
+            shape =random.choice(shape_list)
+            index =random.randint(0,len(shape)-1)
+            current_shape=shape[index]
+            color=random.choice(cube_colors)
+        count+=1
+        if count%FPS==0:
+            center[0]+=1
+            if check(center)==False:
+                center[0]-=1
+                states=False
+                for cube in current_pos:
+                    num_list[cube[0]-1][cube[1]-1]=color
+
+
+        # 将背景图画上去
+        screen.blit(background, (0, 0))
+        # 计算出所有小方块的行、列位置
+        current_pos = []
+        for cube in current_shape:
+            pos = (cube[0] + center[0], cube[1] + center[1])
+            current_pos.append(pos)
+        # 取出所有小方块的行、列位置，计算坐标，绘制俄罗斯方块
+        for cube in current_pos:
+            pygame.draw.rect(screen, color,
+                        (cube[1] * 20-20, cube[0] * 20-20, 20, 20), 0)
+            pygame.draw.rect(screen, (255, 255, 255), 
+                            (cube[1] * 20-20, cube[0] * 20-20, 20, 20), 1)
+
+        for i,row in zip(range(1,26),num_list):
+            for j,colors in zip(range(1,16),row):
+                if colors!=0:
+                    pygame.draw.rect(screen, colors,
+                        (j * 20-20, i * 20-20, 20, 20), 0)
+                    pygame.draw.rect(screen, (255, 255, 255), 
+                            (j * 20-20, i * 20-20, 20, 20), 1)
+
+
+        new_list=[]
+        for i in range(25):
+            new_list.append([0]*15)
+        row_index=24
+        for i in range(24,-1,-1):
+            is_full=True
+            for j in range(grid_num_width):
+                if num_list[i][j]==0:
+                    is_full=False
+            if is_full==False:
+                new_list[row_index]=num_list[i]
+                row_index-=1
+            else:
+                score+=1
+        num_list=new_list
+        if num_list[2][7]!=0:
+            gameover=True
+        # 得分
+        text_surface = font.render(str(score), True, (0, 0, 0))
+        screen.blit(text_surface, (350,70))
+    if gameover==True:
+        text=font_restart.render("失败",True,(0,0,0))
+        screen.blit(text,(20,255))
+        score=0
+        num_list=[]
+        for i in range(25):
+            num_list.append([0]*15)
 
-    # 将背景图画上去
-    screen.blit(background, (0, 0))
-    # 计算出所有小方块的行、列位置
-    current_pos = []
-    for cube in current_shape:
-        pos = (cube[0] + center[0], cube[1] + center[1])
-        current_pos.append(pos)
-    # 取出所有小方块的行、列位置，计算坐标，绘制俄罗斯方块
-    for cube in current_pos:
-        pygame.draw.rect(screen, color,
-                    (cube[1] * 20-20, cube[0] * 20-20, 20, 20), 0)
-        pygame.draw.rect(screen, (255, 255, 255), 
-                        (cube[1] * 20-20, cube[0] * 20-20, 20, 20), 1)
-    # 得分
-    text_surface = font.render(str(score), True, (0, 0, 0))
-    screen.blit(text_surface, (350,70))
     # 刷新画面
     pygame.display.update()
     clock.tick(FPS)