save project

my_Tetris.py

@@ -46,16 +46,11 @@ cube_colors = [
     (153, 0, 51), (204, 255, 102), (255, 153, 0)]
 
 center = [2, 8]     # 第2行第8列
-shape = random.choice(shape_list)
-index = random.randint(0, len(shape)-1)     # 随机形状索引
-current_shape = shape[index]
-color = random.choice(cube_colors)
-
-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]>25 or cube[1]>15:
-            return False
+current_shape = [(0, -1), (0, 0), (0, 1), (-1, 0)]
+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():
@@ -63,27 +58,15 @@ while True:
             exit()
         if event.type == locals.KEYDOWN:
             if event.key == locals.K_RIGHT:     # 向右
-                center[1]+=1
-                if check(center) == False:
-                    center[1]-= 1
-                
-            elif event.key == locals.K_LEFT:
-                center[1]+=1  
-                if check(center) == False:
-                    if center[1]  :   
-                        center[1]-= 1
+                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
-            elif event.key == locals.K_UP:
-                old_index=index
-                if index >=len(shape):
-                    index=0
-                current_shape=shape[index]
-                if check(center)==False:
-                    index=old_index
+                    center[0] += 1
 
-                    current_shape=shape[index]
     # 将背景图画上去
     screen.blit(background, (0, 0))
     # 计算出所有小方块的行、列位置
@@ -103,4 +86,3 @@ while True:
     # 刷新画面
     pygame.display.update()
     clock.tick(FPS)
-