save project

my_Tetris.py

@@ -37,7 +37,7 @@ L = [[(-1, 0), (0, 0), (1, 0), (1, 1)],
      [(-1, 0), (0, 0), (1, 0), (-1, -1)],
      [(0, -1), (0, 0), (0, 1), (-1, 1)]]
 shape_list = [I, J, L, O, S, T, Z]  # 7种类型俄罗斯方块
-
+count=0
 # 一些RGB颜色
 cube_colors = [
     (204, 153, 153), (102, 102, 153),(153, 0, 102), 
@@ -50,7 +50,7 @@ color=random.choice(cube_colors)
 current_pos = []
 def check(current_pos,o):
     for i in current_pos:
-        if (i[1]<=1 and o==1)or(i[1]>=15 and o==2):
+        if (i[1]<=1 and o==1)or(i[1]>=15 and o==2)or(i[0]>=25 and o==3):
             return True
 while True:
     for event in pygame.event.get():
@@ -70,6 +70,8 @@ while True:
             elif event.key == locals.K_DOWN:    # 向下
                 if center[0] < 25:
                     center[0] += 1
+                    if check(current_pos,3):
+                        center[0] -= 1
             elif event.key==locals.K_UP:
                 cube_index+=1
                 cube_index%=len(cube_list)
@@ -80,7 +82,13 @@ while True:
                 else:
                     if check(current_pos,1):
                         center[1] += 1
-    # 将背景图画上去
+    count+=1
+    if count%FPS==1:
+        if center[0] < 25:
+            center[0] += 1
+            if check(current_pos,3):
+                center[0] -= 1
+    # 将背景图画上
     screen.blit(background, (0, 0))
     # 计算出所有小方块的行、列位置
     current_pos = []