save project

my_Tetris.py

 import pygame
 from pygame import locals
+import random
 
 pygame.init()   # 初始化
 score = 0
@@ -16,68 +17,89 @@ clock = pygame.time.Clock()  # pygame时钟，控制游戏速度（帧数）
 background = pygame.image.load('bg.png')
 font = pygame.font.Font('STKAITI.TTF', 60)  # 字体
 
-# 俄罗斯方块所有形状
-O = [[(0, 0), (0, 1), (1, 0), (1, 1)]]
-I = [[(0, -1), (0, 0), (0, 1), (0, 2)],
-     [(-1, 0), (0, 0), (1, 0), (2, 0)]]
-Z = [[(0, -1), (0, 0), (1, 0), (1, 1)],
-     [(-1, 0), (0, 0), (0, -1), (1, -1)]]
-S = [[(-1, 0), (0, 0), (0, 1), (1, 1)],
-     [(1, -1), (1, 0), (0, 0), (0, 1)]]
-T = [[(0, -1), (0, 0), (0, 1), (-1, 0)],
-     [(-1, 0), (0, 0), (1, 0), (0, 1)],
-     [(0, -1), (0, 0), (0, 1), (1, 0)],
-     [(-1, 0), (0, 0), (1, 0), (0, -1)]]
-J = [[(-1, 0), (0, 0), (1, 0), (1, -1)],
-     [(0, -1), (0, 0), (0, 1), (-1, -1)],
-     [(-1, 0), (0, 0), (1, 0), (-1, 1)],
-     [(0, -1), (0, 0), (0, 1), (1, 1)]]
-L = [[(-1, 0), (0, 0), (1, 0), (1, 1)],
-     [(0, -1), (0, 0), (0, 1), (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
+O = [[(0,0),(0,1),(1,0),(1,1)]]
 
-# 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)]
+I = [[(0,-1),(0,0),(0,1),(0,2)],
+    [(-1,0),(0,0),(1,0),(2,0)]]
 
-center = [2, 8]     # 第2行第8列
-current_shape = [(0, -1), (0, 0), (0, 1), (-1, 0)]
+Z = [[(0,-1),(0,0),(1,0),(1,1)],
+    [(-1,0),(0,0),(0,-1),(1,-1)]]
 
+S = [[(-1,0),(0,0),(0,1),(1,1)],
+    [(1,-1),(1,0),(0,0),(0,1)]]
+
+T = [[(0,-1),(0,0),(0,1),(-1,0)],
+    [(-1,0),(0,0),(1,0),(0,1)],
+    [(0,1),(0,0),(0,1),(1,0)],
+    [(-1,0),(0,0),(1,0),(0,-1)]]
+
+J = [[(-1,0),(0,0),(1,0),(1,0)],
+    [(0,-1),(0,0),(0,1),(1,-1)],
+    [(-1,0),(0,0),(1,0),(-1,-1)],
+    [(0,-1),(0,0),(0,1),(1,1)]]
+
+L = [[(-1,0),(0,0),(1,0),(1,1)],
+    [(0,-1),(0,0),(0,1),(1,-1)],
+    [(-1,0),(0,0),(1,0),(-1,-1)],
+    [(0,-1),(0,0),(0,1),(-1,1)]]
+
+shape_list = [I,O,Z,S,T,J,L]
+cube_colors=[
+    (204,153,153),(102,102,153),(153,0,102),
+    (255,204,0),(204,0,51),(255,0,51),(0,102,153),
+    (152,0,51),(204,255,102),(255,153,0)]
+
+center = [2,8] 
+shape = random.choice(shape_list)   
+index = random.randint(0,len(shape)-1)  # 中心点，2行8列
+curr_shape = shape[index]  # 当前形状
+color = random.choice(cube_colors)
+def check(center):
+    for event in curr_shape:
+        
+        cube = (cube[0]+center[0],cube[1]+center[1])
+        if cube[0]<1 or cube[1]<0 or cube[0]>grid_num_height \
+                or cube[1]>grid_num_width:
+            return False
 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
-            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_RIGHT:
+                center[1] = center[1]+1
+                if check(center)==False:
+                    center[1] = center[1] - 1
+
+            elif event.key == locals.K_LEFT:
+                center[1] = center[1] - 1
+                if check(center)==False:
+                    center[1] = center[1] + 1
 
+            elif event.key == locals.K_DOWN:
+                center[0] = center[0] + 1
+                if check(center)==False:
+                    center[0] = center[1] - 1
     # 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
-    current_pos = []
-    for cube in current_shape:
-        pos = (cube[0] + center[0], cube[1] + center[1])
-        current_pos.append(pos)
-    # 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 current_pos:
+    curr_pos = []
+    for cube in curr_shape:     # cube 立方体
+        pos = (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(pos)
+     # 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, color,
-                    (cube[1] * 20-20, cube[0] * 20-20, 20, 20), 0)
-        pygame.draw.rect(screen, (255, 255, 255), 
-                        (cube[1] * 20-20, cube[0] * 20-20, 20, 20), 1)
+                         (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
     text_surface = font.render(str(score), True, (0, 0, 0))
-    screen.blit(text_surface, (350,70))
+    screen.blit(text_surface , (350,70))
     # 刷新画面
     pygame.display.update()
-    clock.tick(FPS)
+    clock.tick(FPS)
\ No newline at end of file