save project

my_Tetris.py

@@ -39,23 +39,17 @@ L = [[(-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)
-# 一些RGB颜色
 cube_colors = [
     (204, 153, 153), (102, 102, 153),(153, 0, 102), 
     (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
-index=random.randint(0,len(shape)-1)
-current_shape=shape[index]
-color=random.choice(cube_colors)
 def check(center):
-    
     for cube in current_shape:
         cube = (cube[0]+center[0],cube[1]+center[1])
         if cube[0]<1 or cube[0]>25 or cube[1]>15 or cube[1]<1:
             return False
-
+count=0
+states=True
 while True:
     for event in pygame.event.get():
         if event.type == locals.QUIT:
@@ -69,10 +63,6 @@ while True:
                 center[1] = center[1] - 1
                 if check(center) == False:
                     center[1] += 1
-            elif event.key == locals.K_DOWN:    # 向下
-                center[0] = center[0] + 1
-                if check(center) == False:
-                    center[0] -= 1
             elif event.key == locals.K_UP:
                 old_index=index
                 index+=1
@@ -82,6 +72,18 @@ while True:
                 if check(center) == False:
                     index = old_index
                     current_shape=shape[index]
+    if states == True:
+        states = False
+        center = [2,8] 
+        index=random.randint(0,len(shape)-1)
+        current_shape=shape[index]
+        color=random.choice(cube_colors)
+    count+=1
+    if count % FPS == 0:
+        center[0] = center[0] + 1
+        if check(center) == False:
+            center[0] -= 1
+            states = True
     # 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