save project

my_Tetris.py

@@ -47,7 +47,9 @@ cube_colors = [
 
 center = [2, 8]     # 第2行第8列
 shape = random.choice(shape_list)
-current_shape = random.choice(shape)
+index = random.randint(0,len(shape)-1)
+current_shape = shape[index]
+#current_shape = random.choice(shape)
 color = random.choice(cube_colors)
 #current_shape = [(0, -1), (0, 0), (0, 1), (-1, 0)]
 
@@ -75,6 +77,16 @@ while True:
                 if check(center) == False:
                     center[0] = center[0] - 1
 
+            elif event.key == locals.K_UP:
+                old_index = 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