save project

my_Tetris.py

@@ -14,3 +14,19 @@
     index = random.randint(0,len(shape)-1)
     current_shape =shape(index)
     color = random.chooice(cube_colors)
+    def check(center):
+        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_width:
+                     or cube[1] >grid_num_width
+                return False
+            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]
+                
\ No newline at end of file