save project

my_Tetris.py

@@ -7,8 +7,9 @@ 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
-
+FPS = 3
+suibian = 0
+zaoxin = False
 # 创建窗口
 screen = pygame.display.set_mode((460, 500))
 pygame.display.set_caption("俄罗斯方块")
@@ -45,10 +46,7 @@ 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
-a = random.choice(shape_list)
-ELSFK_color = random.choice(cube_colors)
-current_shape = random.choice(a)
+
 def check(center):
     for cube in current_shape:
         cube = (cube[0]+center[0],cube[1]+center[1])
@@ -56,8 +54,14 @@ def check(center):
                 or cube[1] > grid_num_width:
             return False
 while True:
-    
-    
+    suibian += 1
+    if zaoxin == False:
+        center = [2, 8]     # 第2行第8列
+        a = random.choice(shape_list)
+        index = random.randint(0,len(a)-1)
+        ELSFK_color = random.choice(cube_colors)
+        current_shape = random.choice(a)
+        zaoxin = True
     for event in pygame.event.get():
         if event.type == locals.QUIT:
             exit()
@@ -76,7 +80,18 @@ while True:
                     center[0] -= 1
             elif event.key == locals.K_UP:
                 old_index = index
-
+                index += 1
+                if index >= len(a):
+                    index = 0
+                current_shape = a[index]
+                if check(center) == False:
+                    index = old_index
+                    current_shape = a[index]
+    if suibian % FPS == 0: 
+        center[0] += 1
+        if check(center) == False:
+            center[0] -= 1
+            zaoxin = False
     # 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