save project

my_Tetris.py

@@ -8,7 +8,8 @@ grid_size = 20  # 格子大小
 grid_num_width = 15     # 横向格子数量
 grid_num_height = 25      # 纵向格子数量
 FPS = 30
-
+count=0
+states=False
 # 创建窗口
 screen = pygame.display.set_mode((460, 500))
 pygame.display.set_caption("俄罗斯方块")
@@ -38,7 +39,11 @@ 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
-
+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
 # 一些RGB颜色
 cube_colors = [
     (204, 153, 153), (102, 102, 153),(153, 0, 102), 
@@ -51,20 +56,53 @@ shape=random.choice(shape_list)
 index = random.randint(0,len(shape)-1)
 current_shape=shape[index]
 color=random.choice(cube_colors)
+
+
+
 while True:
     for event in pygame.event.get():
         if event.type == locals.QUIT:
             exit()
         if event.type == locals.KEYDOWN:
             if event.key == locals.K_RIGHT:     # 向右
-                if center[1] < 15:
                 center[1] += 1
+                if check(center)==False:
+                    center[1]-=1
             elif event.key == locals.K_LEFT:    # 向左
-                if center[1] > 1:
                 center[1] -= 1
+                if check(center)==False:
+                    center[1]+=1
             elif event.key == locals.K_DOWN:    # 向下
-                if center[0] < 25:
                 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]
+
+    if states==False:
+        states=True
+        center=[2,8]
+        shape=random.choice(shape_list)
+        index=random.randint(0,len(shape)-1)
+        current_shape=shape[index]
+        color=random.choice(cube_colors)
+    count+=1
+    if count%FPS==0:
+        center[0]+=1
+        if check(center)==False:
+            center[0]-=1
+            states=False
+
+
+
+
 
     # 将背景图画上去
     screen.blit(background, (0, 0))