auto save

w.py

@@ -9,6 +9,8 @@ grid_size = 20  # 格子大小
 grid_num_width = 15     # 横向格子数量
 grid_num_width = 15     # 横向格子数量
 grid_num_height = 25      # 纵向格子数量
 grid_num_height = 25      # 纵向格子数量
 FPS = 30
 FPS = 30
+count = 0
+states = False
 
 
 # 创建窗口
 # 创建窗口
 screen = pygame.display.set_mode((460, 500))
 screen = pygame.display.set_mode((460, 500))
@@ -44,30 +46,60 @@ cube_colors = [
     (255,204,0),(204,0,51),(255,0,51),(0,102,153),
     (255,204,0),(204,0,51),(255,0,51),(0,102,153),
     (153,0,51),(204,255,102),(255,153,0)]
     (153,0,51),(204,255,102),(255,153,0)]
 
 
-center = [2,8]
-shape = random.choice(shape_list)
-index = random.randint(0,len(shape)-1)
-current_shape = shape[index]
-color = random.choice(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_height \
+                or cube[1] > grid_num_width:
+            return False
 
 
 while True:
 while True:
     for event in pygame.event.get():
     for event in pygame.event.get():
         if event.type == locals.QUIT:
         if event.type == locals.QUIT:
             exit()
             exit()
         if event.type == locals.KEYDOWN:
         if event.type == locals.KEYDOWN:
-            if event.key == locals.K_RIGHT:
-                if center[1] < 15:
-                    center[1] += 1
-            elif event.key == locals.K_LEFT:
-                if center[1] > 1:
-                    center[1] -= 1
+            if event.key == locals.K_LEFT:
+                center[1] = center[1] - 1
+                if check(center) == False:
+                    center[1] = center[1] + 1
+
+            elif event.key == locals.K_RIGHT:
+                center[1] = center[1] + 1
+                if check(center) == False:
+                    center[1] = center[1] - 1
+
             elif event.key == locals.K_DOWN:
             elif event.key == locals.K_DOWN:
-                if center[0] < 25:
-                    center[0] += 1
+                center[0] = center[0] + 1
+                if check(center) == False:
+                    center[0] = center[0] - 1
 
 
-    # 将背景图画上去
-    screen.blit(background,(0,0))
+            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.randint(0,len(shape)-1)
+        current_shape = shape[index]
+        color = random.choice(cube_colors)
+    count += 1
+    if count % FPS == 0:
+        center[0] = center[0] + 1
+        if check(center) == False:
+            center[0] = center[0] - 1
+            states = False
+    screen.blit(background,(0,0))
     current_pos = []
     current_pos = []
     for cube in current_shape:
     for cube in current_shape:
         pos = (cube[0] + center[0],cube[1] + center[1])
         pos = (cube[0] + center[0],cube[1] + center[1])