save project

my_Tetris.py

@@ -7,9 +7,8 @@ score = 0
 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                # 帧率
-count = 0
-states = False
+FPS = 30
+
 
 # 创建窗口
 screen = pygame.display.set_mode((460, 500))
@@ -47,6 +46,14 @@ 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
+shape = random.choice(shape_list)
+index = random.randint(0, len(shape)-1)     # 随机形状索引
+current_shape = shape[index]
+color = random.choice(cube_colors)          # 随机选取一种颜色
+a=0
+b=False
+
 def check(center):
     for cube in current_shape:
         cube = (cube[0] + center[0], cube[1] + center[1])
@@ -55,12 +62,14 @@ def check(center):
                 or cube[1] >grid_num_width:
             return False
 
-while True:
+while True: 
+    
     for event in pygame.event.get():
         if event.type == locals.QUIT:
             exit()
         if event.type == locals.KEYDOWN:
-            if event.key == locals.K_LEFT:    # 向左
+            if event.key == locals.K_LEFT: 
+                 # 向左
                 center[1] = center[1] - 1       # 左移1列
                 if check(center) == False:
                     center[1] = center[1] + 1   # 右移1列
@@ -84,20 +93,20 @@ while True:
                 if check(center) == False:
                     index = old_index
                     current_shape = shape[index]
-
-    if states == False:
-        states = True
+    a+=1
+    if a % FPS == 0:
+        center[0] = center[0] + 1
+        if check(center) == False:
+            center[0] = center[0] - 1 
+            b=False
+    if b==False:
+        b=True
         center = [2, 8]     # 第2行第8列
         shape = random.choice(shape_list)
         index = random.randint(0, len(shape)-1)     # 随机形状索引
         current_shape = shape[index]
-        color = random.choice(cube_colors)         # 随机选取一种颜色
-    count += 1
-    if count % FPS == 0:           # 降落速度的算式
-        center[0] = center[0] + 1
-        if check(center) == False:
-            center[0] = center[0] - 1      
-            states = False      
+        color = random.choice(cube_colors) 
+
     # 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
@@ -116,4 +125,4 @@ while True:
     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