save project

my_Tetris.py

@@ -67,15 +67,34 @@ while True:
                 if check(center)==False:
                     center[1] = center[1] -1
             elif event.key == locals.K_LEFT:    # 向左
-                if center[1] > 1:
-                    center[1] -= 1
+                center[1]=center[1] - 1
+                if check(center)==False:
+                    center[1] = center[1] + 1
             elif event.key == locals.K_DOWN:    # 向下
-                if center[0] < 25:
-                    center[0] += 1
-
+                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]
+    if states == False:
+        states=True
+        center[2,8]
+        shape = random.choice(shape_list)
+        index=random.choice(cube_colors)
     # 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
+        if states == False:
+            states = True
+            center = [2,8]
+
     current_pos = []
     for cube in current_shape:
         pos = (cube[0] + center[0], cube[1] + center[1])