save project

my_Tetris.py

@@ -8,6 +8,8 @@ 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
 
 # 创建窗口
 screen = pygame.display.set_mode((460, 500))
@@ -38,9 +40,6 @@ L = [[(-1, 0), (0, 0), (1, 0), (1, 1)],
      [(-1, 0), (0, 0), (1, 0), (-1, -1)],
      [(0, -1), (0, 0), (0, 1), (-1, 1)]]
 shape_list = [I, J, L, O, S, T, Z]  # 7种类型俄罗斯方块
-shape=random.choice(shape_list)
-index=random.randint(0,len(shape)-1)
-current_shape=shape[index]
 
 # 一些RGB颜色
 cube_colors = [
@@ -48,10 +47,7 @@ cube_colors = [
     (255, 204, 0), (204, 0, 51),(255, 0, 51), (0, 102, 153),
     (153, 0, 51), (204, 255, 102), (255, 153, 0)]
 
-colors=random.choice(cube_colors)
-
-center = [2, 8]     # 第2行第8列
-
+     
 def check(center):
     for cube in current_shape:
         cube=(cube[0]+center[0],cube[1]+center[1])
@@ -88,6 +84,20 @@ while True:
                 if check(center)==False:
                     index=old_index
                     current_shape=shape[index]
+                
+    if states == False:
+        states=True
+        center = [2, 8]     
+        shape=random.choice(shape_list)
+        index=random.randint(0,len(shape)-1)
+        current_shape=shape[index]
+        colors=random.choice(cube_colors)
+    count+=1
+    if count % FPS == 0:
+        center[0]=center[0]+1
+        if check(center) == False:
+            center[0]=center[0]-1
+            states=False
 
     # 将背景图画上去
     screen.blit(background, (0, 0))