save project

my_Tetris.py

@@ -7,7 +7,7 @@ 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
-
+center = [2, 8]
 # 创建窗口
 # 创建窗口
 screen = pygame.display.set_mode((460, 500))
 screen = pygame.display.set_mode((460, 500))
 pygame.display.set_caption("俄罗斯方块")
 pygame.display.set_caption("俄罗斯方块")
@@ -20,9 +20,34 @@ 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.key == locals.K_RIGHT:
+                if(center[1] < 15):
+                    center[1] += 1
+            if event.key == locals.K_LEFT:
+                if(center[1] > 1):
+                    center[1] -= 1
+            if event.key == locals.K_DOWN:
+                if(center[0] < 25):
+                    center[0] += 1
 
 
     # 将背景图画上去
     # 将背景图画上去
     screen.blit(background,(0,0))
     screen.blit(background,(0,0))
+    pygame.draw.rect(screen,
+        (255, 0, 0), 
+        (center[1] * 20 - 20,
+            center[0] * 20 - 20,
+            grid_size,
+            grid_size)
+        )
+    pygame.draw.rect(screen,
+        (255, 255, 255), 
+        (center[1] * 20 - 20,
+            center[0] * 20 - 20,
+            grid_size,
+            grid_size),
+        1
+        )
     # 得分
     # 得分
     score_text=font.render(str(score),True,(0,0,0))
     score_text=font.render(str(score),True,(0,0,0))
     screen.blit(score_text,(320,100))
     screen.blit(score_text,(320,100))