save project

my_Tetris.py

@@ -44,13 +44,15 @@ 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)]
-f=random.choice(cube_colors)
-center = [2, 8]     # 第2行第8列
-current_shape = random.choice(shape_list)
-d=random.choice(current_shape)
 
+
+center = [2, 8]     # 第2行第8列
+shape=random.choice(shape_list)
+index=random.randint(0,len(shape)-1)
+current_shape=shape[index]
+f=random.choice(cube_colors)
 def check(center):
-    for cube in d:
+    for cube in current_shape:
         cube=(cube[0]+center[0],cube[1]+center[1])
         if cube[0]<1 or cube[1]<1 or cube[0]>grid_num_height\
                 or cube[1]>grid_num_width:
@@ -72,11 +74,21 @@ while True:
                 center[0]=center[0]+1
                 if check(center)==False:
                     center[0]=center[0]-1
+            elif event.key == locals.K_UP:
+                old_index=index
+                index+=1
+                if index>=len(shape):
+                    index=0
+                current_shape=shape[index]
+                if check(center)==False:
+                    index=old_index
+                    current_shape=shape[index]
+                    
     # 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
     current_pos = []
-    for cube in d:
+    for cube in current_shape:
         pos = (cube[0] + center[0], cube[1] + center[1])
         current_pos.append(pos)
     # 取出所有小方块的行、列位置，计算坐标，绘制俄罗斯方块