save project

my_Tetris.py

@@ -64,16 +64,33 @@ while True:
         if event.type == locals.QUIT:
             exit()
         if event.type == locals.KEYDOWN:
-            if event.key == locals.K_RIGHT:     # 向右
-                if center[1] < 15:
-                    center[1] += 1
-            elif event.key == locals.K_LEFT:    # 向左
-                if center[1] > 1:
-                    center[1] -= 1
+            if event.key == locals.K_RIGHT:     # 向
+                center[1] = center[1] - 1
+                if check(center) == False:
+                    center[1] = center[1] + 1
+                    
+         if event.type == locals.KEYDOWN:
+            if event.key == locals.K_RIGHT:     # 向
+                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
+            if event.key == locals.K_RIGHT:     # 向
+                center[1] = center[1] + 1
+                if check(center) == False:
+                    center[1] = center[1] - 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