save project

a.py

+
+import pygame
+import random,os
+from pygame import locals
+
+pygame.init()   # 初始化
+score = 0
+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    # 帧率
+count = 0
+states = False
+gameover=False
+
+# 创建窗口
+screen = pygame.display.set_mode((460, 500))
+pygame.display.set_caption("俄罗斯方块")
+clock = pygame.time.Clock()  # pygame时钟，控制游戏速度（帧数）
+# 载入素材
+background = pygame.image.load(
+    r"bg.png")
+font = pygame.font.Font(
+    r"STKAITI.TTF", 60)  # 字体
+font2 = pygame.font.Font(
+    r"STKAITI.TTF", 25)
+
+# def a():
+#     for i in range(25):
+#         print(num_list[i])   
+
+
+# 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
+
+# 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)]
+
+num_list = []
+for i in range(25):
+    num_list.append([0]*15)
+
+# 越界检测函数
+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
+        if num_list[cube[0]-1][cube[1]-1] != 0:
+            return False
+
+
+while True:
+    # if i % FPS == 0:
+    #     i=0
+    #     os.system("cls")
+    #     a()
+    # i+=1
+
+    for event in pygame.event.get():
+        if event.type == locals.QUIT:
+            exit()
+        if event.type == locals.KEYDOWN:
+            if gameover==True:
+                gameover=False
+            if event.key == locals.K_LEFT:    # 向左
+                center[1] -= 1
+                if check(center) == False:
+                    center[1] += 1
+            elif event.key == locals.K_RIGHT:     # 向右
+                center[1] += 1
+                if check(center) == False:
+                    center[1] -= 1
+            elif event.key == locals.K_DOWN:    # 向下
+                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 gameover==False:
+        if states == False:
+            states = True
+            center = [2, 8]     # 第2行第8列
+            # 随机颜色
+            color = random.choice(cube_colors)
+            shape = random.choice(shape_list)
+            index = random.randint(0, len(shape)-1)
+            current_shape = shape[index]
+            # current_shape = random.choice(shape)
+
+        count += 1
+        if count % FPS == 0:
+            center[0] += 1
+        if check(center) == False:
+            center[0] -= 1
+            states = False
+            for cube in current_pos:
+                num_list[cube[0]-1][cube[1]-1] = color
+
+        # 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:
+            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)
+
+        # i=0