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my_Tetris.py

@@ -46,8 +46,10 @@ cube_colors = [
     (153, 0, 51), (204, 255, 102), (255, 153, 0)]
 
 center = [2, 8]     # 第2行第8列
-current_shape = random.choice(shape_list)[0]
+shape = random.choice(shape_list)
 color =  random.choice(cube_colors)
+index = random.randint(0,len(shape)-1)
+current_shape = shape[index]
 
 def check(center):
     for cube in current_shape:
@@ -71,9 +73,19 @@ while True:
                     center[1] += 1
                 
             elif event.key == locals.K_DOWN:    # 向下
-                    center[0] += 1
-                    if check(center) == False:
-                        center[0] -= 1
+                center[0] += 1
+                if check(center) == False:
+                    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))