auto save

my_Tetris.py

@@ -41,17 +41,23 @@ shape_list = [I, J, L, O, S, T, Z]  # 7种类型俄罗斯方块
 
 # 一些RGB颜色
 cube_colors = [
-        (204, 153, 153), (102, 102, 153),(153, 0, 102), 
-        (255, 204, 0), (204, 0, 51),(255, 0, 51), (0, 102, 153),
-        (153, 0, 51), (204, 255, 102), (255, 153, 0)]
-   
+    (204, 153, 153), (102, 102, 153),(153, 0, 102), 
+    (255, 204, 0), (204, 0, 51),(255, 0, 51), (0, 102, 153),
+    (153, 0, 51), (204, 255, 102), (255, 153, 0)]
 
 center = [2, 8]     # 第2行第8列
-current_shape = [(0, -1), (0, 0), (0, 1), (-1, 0)]
-shape=random.choice(shape_list)
-index=random.randint(0,len(shape)-1)
-current_shape=shape[index]
-color=random.choice(cube_colors)
+shape = random.choice(shape_list)
+index = random.randint(0, len(shape)-1)     # 随机形状索引
+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] > 25 or cube[1] > 15:
+            return False    
+
+
 
 while True:
     for event in pygame.event.get():
@@ -59,36 +65,30 @@ while True:
             exit()
         if event.type == locals.KEYDOWN:
             if event.key == locals.K_RIGHT:     # 向右
-                
-                center[1] += 1
-                for i in current_pos:
-                    print (i)
-                    print(current_shape)
-                    if i[1]>=15:
-                        center[1]-=1
-                        break
-
-
+                if center[1] < 15:
+                    center[1] += 1
+                    if check(center)==False:
+                        center[1] -= 1                
             elif event.key == locals.K_LEFT:    # 向左
-                center[1] -= 1
-                for i in current_pos:
-                    print (i)
-                    print(current_shape)
-                    if i[1]<=1:
-                        center[1]+=1
-                        break
-
-            elif event.key == locals.K_DOWN:
-                    # 向下
-                center[0] += 1
-                for i in current_pos:
-                    print (i)
-                    print(current_shape)
-                    if i[0]>=25:
-                        center[0]-=1
-                        break
-            
+                if center[1] > 1:
+                    center[1] -= 1
+                    if check(center)==False:
+                        center[1] += 1      
+            elif event.key == locals.K_DOWN:    # 向下
+                if center[0] < 25:
+                    center[0] += 1
+                    if check(center)==False:
+                        center[0] -= 1    
 
+            if 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
@@ -99,7 +99,7 @@ while True:
     # 取出所有小方块的行、列位置，计算坐标，绘制俄罗斯方块
     for cube in current_pos:
         pygame.draw.rect(screen, color,
-                        (cube[1] * 20-20, cube[0] * 20-20, 20, 20), 0)
+                    (cube[1] * 20-20, cube[0] * 20-20, 20, 20), 0)
         pygame.draw.rect(screen, (255, 255, 255), 
                         (cube[1] * 20-20, cube[0] * 20-20, 20, 20), 1)
     # 得分