save project

my_Tetris.py → diy4.py

-
 import pygame
 from pygame import locals
 
@@ -15,9 +14,10 @@ pygame.display.set_caption("俄罗斯方块")
 clock = pygame.time.Clock()  # pygame时钟，控制游戏速度（帧数）
 # 载入素材
 background = pygame.image.load('bg.png')
-font = pygame.font.Font('STKAITI.TTF', 60)  # 字体\
+font = pygame.font.Font('STKAITI.TTF', 60)  # 字体
 
-center=[2,8]
+center = [2,8]      # 中心点，2行8列
+curr_shape = [(0, -1), (0, 0), (0, 1), (0, 2)]  # 当前形状
 
 while True:
     for event in pygame.event.get():
@@ -25,26 +25,37 @@ while True:
             exit()
         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
-            elif event.key == locals.K_DOWN:
-                if center[0]<25:
-                    center[0] += 1
+                if center[1] < 15:
+                    center[1] = center[1]+1
 
+            elif event.key == locals.K_LEFT:
+                if center[1] > 1:
+                    center[1] = center[1] - 1
 
+            elif event.key == locals.K_DOWN:
+                if center[0] < 25:
+                    center[0] = center[0] + 1
 
     # 将背景图画上去
-    screen.blit(background,(0,0))    
-    pygame.draw.rect(screen,(255,0,0),
-                (center[1]*20-20,center[0]*20-20,20,20),0)               
+    screen.blit(background, (0, 0))
+    # 计算出所有小方块的行、列位置
+    curr_pos = []
+    for cube in curr_shape:     # cube 立方体
+        aa = (cube[0] + center[0], cube[1] + center[1])  #用相对位置加上屏幕中心点所在的位置
+        curr_pos.append(aa)
+     # 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 curr_pos:
+        pygame.draw.rect(screen, (153, 0, 102),
+                         (cube[1] * 20-20, cube[0] * 20-20,
+                          grid_size, grid_size),
+                         0)
+        pygame.draw.rect(screen,  (255, 255, 255),
+                         (cube[1] * 20-20, cube[0] * 20-20,
+                          grid_size, grid_size),
+                         1)
     # 得分
-    pygame.draw.rect(screen,(255,255,255),
-                     (center[1]*20-20,center[0]*20-20,20,20),1)
-    text_surface = font.render(str(score),True,(0,0,0))
-    screen.blit(text_surface,(350,70))
+    score_text = font.render(str(score), True, (0, 0, 0))
+    screen.blit(score_text , (350,70))
     # 刷新画面
     pygame.display.update()
     clock.tick(FPS)
\ No newline at end of file