save project

my_Tetris.py

 import pygame
 import pygame
 from pygame import locals
 from pygame import locals
-
+import random
 pygame.init()   # 初始化
 pygame.init()   # 初始化
 score = 0
 score = 0
 grid_size = 20  # 格子大小
 grid_size = 20  # 格子大小
@@ -36,32 +36,45 @@ L = [[(-1, 0), (0, 0), (1, 0), (1, 1)],
      [(0, -1), (0, 0), (0, 1), (1, -1)],
      [(0, -1), (0, 0), (0, 1), (1, -1)],
      [(-1, 0), (0, 0), (1, 0), (-1, -1)],
      [(-1, 0), (0, 0), (1, 0), (-1, -1)],
      [(0, -1), (0, 0), (0, 1), (-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
-
+shape_list = [I, J, L, O, S, T, Z]  # 7种类型俄罗斯方块541882b41
 # 一些RGB颜色
 # 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)]
-
+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)]
+color=random.choice(cube_colors)
+shape=random.choice(shape_list)
+index=random.randint(0,len(shape)-1)
+current_shape=shape[index]
 center = [2, 8]     # 第2行第8列
 center = [2, 8]     # 第2行第8列
-current_shape = [(0, -1), (0, 0), (0, 1), (-1, 0)]
-
+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]>grid_num_height or cube[1]>grid_num_width:
+            return False
 while True:
 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.type == locals.KEYDOWN:
-            if event.key == locals.K_RIGHT:     # 向右
-                if center[1] < 15:
-                    center[1] += 1
-            elif event.key == locals.K_LEFT:    # 向左
-                if center[1] > 1:
-                    center[1] -= 1
-            elif event.key == locals.K_DOWN:    # 向下
-                if center[0] < 25:
-                    center[0] += 1
-
+            if event.key == locals.K_LEFT:
+                center[1]-=1
+                if check(center)==False:
+                    center[1]+=1
+            elif event.key==locals.K_RIGHT:
+                center[1]+=1
+                if check(center)==False:
+                    center[1]-=1
+            elif event.key==locals.K_DOWN:
+                center[0]+=1
+                if check(center)==False:
+                    center[0]-=1
+            elif 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
     # 将背景图画上去
     screen.blit(background, (0, 0))
     screen.blit(background, (0, 0))
     # 计算出所有小方块的行、列位置
     # 计算出所有小方块的行、列位置
@@ -80,4 +93,4 @@ while True:
     screen.blit(text_surface, (350,70))
     screen.blit(text_surface, (350,70))
     # 刷新画面
     # 刷新画面
     pygame.display.update()
     pygame.display.update()
-    clock.tick(FPS)
+    clock.tick(FPS)
\ No newline at end of file