save project

my_Tetris.py

@@ -8,6 +8,8 @@ grid_size = 20  # 格子大小
 grid_num_width = 15     # 横向格子数量
 grid_num_height = 25      # 纵向格子数量
 FPS = 30
+count=0
+states=False
 
 # 创建窗口
 screen = pygame.display.set_mode((460, 500))
@@ -78,6 +80,30 @@ while True:
                 if check(center)==False:
                     center[0]=center[0]-1
 
+            elif event.key == locals.K_UP:    # 向上键
+                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]   #第2行，第8列
+        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)#随机选取一种颜色
+    count+=1
+    if count%FPS==0:    #降落速度的算式
+        center[0]=center[0]+1
+        if check(center)==False:
+            center[0]=center[0]-1
+            states=False
+
     # 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