save project

my_Tetris.py

@@ -7,7 +7,6 @@ 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
-
 # 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")
@@ -15,7 +14,6 @@ clock = pygame.time.Clock()  # pygame时钟，控制游戏速度（帧数）
 # 载入素材
 # 载入素材
 background = pygame.image.load('bg.png')
 background = pygame.image.load('bg.png')
 font = pygame.font.Font('STKAITI.TTF', 60)  # 字体
 font = pygame.font.Font('STKAITI.TTF', 60)  # 字体
-
 # 俄罗斯方块所有形状
 # 俄罗斯方块所有形状
 O = [[(0, 0), (0, 1), (1, 0), (1, 1)]]
 O = [[(0, 0), (0, 1), (1, 0), (1, 1)]]
 I = [[(0, -1), (0, 0), (0, 1), (0, 2)],
 I = [[(0, -1), (0, 0), (0, 1), (0, 2)],
@@ -37,7 +35,6 @@ L = [[(-1, 0), (0, 0), (1, 0), (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
-
 # 一些RGB颜色
 # 一些RGB颜色
 cube_colors = [
 cube_colors = [
     (204, 153, 153), (102, 102, 153),(153, 0, 102), 
     (204, 153, 153), (102, 102, 153),(153, 0, 102), 
@@ -48,6 +45,11 @@ center = [2, 8]     # 第2行第8列
 shape = random.choice(shape_list)
 shape = random.choice(shape_list)
 index = random.randint(0,len(shape)-1)
 index = random.randint(0,len(shape)-1)
 current_shape = shape[index]
 current_shape = shape[index]
+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:
@@ -56,13 +58,27 @@ while True:
             if event.key == locals.K_RIGHT:     # 向右
             if event.key == locals.K_RIGHT:     # 向右
                 if center[1] < 15:
                 if center[1] < 15:
                     center[1] += 1
                     center[1] += 1
+                if check(center) == False:
+                    center[1] = center[1] - 1
             elif event.key == locals.K_LEFT:    # 向左
             elif event.key == locals.K_LEFT:    # 向左
                 if center[1] > 1:
                 if center[1] > 1:
                     center[1] -= 1
                     center[1] -= 1
+                if check(center) == False:
+                    center[1] = center[1] + 1
             elif event.key == locals.K_DOWN:    # 向下
             elif event.key == locals.K_DOWN:    # 向下
                 if center[0] < 25:
                 if center[0] < 25:
                     center[0] += 1
                     center[0] += 1
-
+                if check(center) == False:
+                    center[1] = center[1] - 1   
+            elif event.key == locals.K_UP:
+                old_index = index
+                index += 1
+                if index >= len(shpe):
+                        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
@@ -81,4 +97,4 @@ 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)
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