save project

my_Tetris.py

@@ -48,15 +48,19 @@ cube_colors = [
     (153, 0, 51), (204, 255, 102), (255, 153, 0)]
 
 def check(center):
-    for cubem in current_shape:
-        cubem = (cubem[0] + center[0], cubem[1] + center[1])
+    for cube in current_shape:
+        cube = (cube[0] + center[0], cube[1] + center[1])
         # 当前的小方块超出网格的行、列，就返回False
-        if cubem[0] < 1 or cubem[1] < 1 or cubem[0] > grid_num_height \
-                or cubem[1] >grid_num_width:
+        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[cubem[0]-1][cubem[1]-1]!=0:
+        if num_list[cube[0]-1][cube[1]-1] != 0:
             return False
-num_list=[[0]*15]*25
+
+# 格子基础数字设为0
+num_list = []
+for i in range(25):
+    num_list.append([0] * 15)
 
 while True:
     for event in pygame.event.get():
@@ -87,7 +91,7 @@ while True:
                 if check(center) == False:
                     index = old_index
                     current_shape = shape[index]
-
+    # 生成新俄罗斯方块
     if states == False:
         states = True
         center = [2, 8]     # 第2行第8列
@@ -100,10 +104,9 @@ while True:
         center[0] = center[0] + 1
         if check(center) == False:
             center[0] = center[0] - 1      
-            states = False
-            for i in current_pos:
-                num_list[i[0]-1][i[1]-1]=color
-                
+            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
@@ -117,15 +120,18 @@ while True:
                     (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)
+    # 画出降落后的方块
+    for i, row in zip(range(1,26), num_list):# i代表的是什么呢？    （行）
+        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))
+                pygame.draw.rect(screen, (255, 255, 255),
+                            (j * 20-20, i * 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)
-    
+    clock.tick(FPS)
\ No newline at end of file