闲得无聊，对第一版的东西做了一些修改，让它更像一个游戏，也具有一些可玩性。
项目的github地址： https://github.com/lfkdsk/BrainHole_pygame1.人物类进行了一些修改，添加了怪物类的生成机制：
1 __author__ = ‘Administrator‘
2 import pygame
3
4 Window_width = 1365
5 Window_height = 768
6 screen = pygame.display.set_mode((Window_width, Window_height))
7 first_location = [screen.get_width() / 2, screen.get_height() / 2]
8 Player_image_up = [‘resources/image/up-1.png‘, ‘resources/image/up-2.png‘, ‘resources/image/up-3.png‘,
9 ‘resources/image/up-4.png‘]
10 Player_image_down = [‘resources/image/down-1.png‘, ‘resources/image/down-2.png‘, ‘resources/image/down-3.png‘,
11 ‘resources/image/down-4.png‘]
12 Player_image_left = [‘resources/image/left-1.png‘, ‘resources/image/left-2.png‘, ‘resources/image/left-3.png‘,
13 ‘resources/image/left-4.png‘]
14 Player_image_right = [‘resources/image/right-1.png‘, ‘resources/image/right-2.png‘, ‘resources/image/right-3.png‘,
15 ‘resources/image/right-4.png‘]
16 Enemy_image = ["resources/image/zm-1.png", "resources/image/zm-2.png"]
17 Bullets = []
18
19
20 class Enemy(pygame.sprite.Sprite):
21 def __init__(self, init_pos):
22 pygame.sprite.Sprite.__init__(self)
23 self.image = pygame.image.load("resources/image/zm-2.png")
24 self.rect = self.image.get_rect()
25 self.rect.topleft = init_pos
26 self.speed = 2
27 self.down_index = 0
28 self.walk = 0
29
30 def move(self):
31 topleft = self.rect.topleft
32 if self.walk > 40:
33 self.walk = 0
34 self.image = pygame.image.load("resources/image/zm-2.png")
35 if self.walk == 20:
36 self.image = pygame.image.load("resources/image/zm-1.png")
37 self.rect = self.image.get_rect()
38 self.rect.topleft = topleft
39 self.walk += 1
40 self.rect.centerx -= self.speed
41
42
43 class Bullet(pygame.sprite.Sprite):
44 def __init__(self, init_pos):
45 pygame.sprite.Sprite.__init__(self)
46 self.image = pygame.image.load(‘resources/image/bullet.png‘)
47 self.rect = self.image.get_rect()
48 self.rect.midtop = init_pos
49 self.speed = 10
50 self.walk = 0
51
52 def move(self, button_flag):
53 if button_flag == 1:
54 self.rect.centerx -= self.speed
55 elif button_flag == 0:
56 self.rect.centerx += self.speed
57 elif button_flag == 2:
58 self.rect.centery += self.speed
59 elif button_flag == 3:
60 self.rect.centery -= self.speed
61 # self.rect.centery += self.speed
62 # screen.blit(self.image,self.rect)
63 # pygame.display.update()
64
65
66 class Player(pygame.sprite.Sprite):
67 def __init__(self):
68 pygame.sprite.Sprite.__init__(self)
69 self.image = pygame.image.load(‘resources/image/down-1.png‘)
70 self.rect = self.image.get_rect()
71 self.rect.center = first_location
72 self.is_hit = False
73 self.speed = 15
74 self.down = 0
75 self.left = 0
76 self.right = 0
77 self.up = 0
78 # print self.rect.center
79
80 def turn(self, distance):
81 center = self.rect.center
82 if distance == 2:
83 if self.down > 3:
84 self.down = 0
85 self.image = pygame.image.load(Player_image_down[self.down])
86 self.rect = self.image.get_rect()
87 self.rect.center = center
88 self.down += 1
89 # screen.blit(player.image, player.rect)
90 elif distance == 0:
91 if self.left > 3:
92 self.left = 0
93 self.image = pygame.image.load(Player_image_left[self.left])
94 self.rect = self.image.get_rect()
95 self.rect.center = center
96 self.left += 1
97 elif distance == 3:
98 if self.up > 3:
99 self.up = 0
100 self.image = pygame.image.load(Player_image_up[self.up])
101 self.rect = self.image.get_rect()
102 self.rect.center = center
103 self.up += 1
104 elif distance == 1:
105 if self.right > 3:
106 self.right = 0
107 self.image = pygame.image.load(Player_image_right[self.right])
108 self.rect = self.image.get_rect()
109 self.rect.center = center
110 self.right += 1
111
112 def move(self, temper):
113 temper = int(temper)
114 if temper == 0:
115 for temp in range(1, 10):
116 self.rect.centerx -= 3
117 print self.rect.centerx, self.rect.centery
118 if temper == 1:
119 self.rect.centerx += self.speed
120 print self.rect.centery
121 if temper == 2:
122 self.rect.centery -= self.speed
123 print self.rect.centerx, self.rect.centery
124 if temper == 3:
125 self.rect.centery += self.speed
126 if 0 > self.rect.centerx or self.rect.centerx > screen.get_width():
127 self.rect.centerx = -self.rect.centerx
128 if 0 > self.rect.centery or self.rect.centery > screen.get_height():
129 self.rect.centery = -self.rect.centery
130
131 def shoot(self):
132 bullet = Bullet(self.rect.midtop)
133 Bullets.append(bullet)
1 __author__ = ‘Administrator‘ 2 import pygame 3 4 Window_width = 1365 5 Window_height = 768 6 screen = pygame.display.set_mode((Window_width, Window_height)) 7 first_location = [screen.get_width() / 2, screen.get_height() / 2] 8 Player_image_up = [‘resources/image/up-1.png‘, ‘resources/image/up-2.png‘, ‘resources/image/up-3.png‘, 9 ‘resources/image/up-4.png‘] 10 Player_image_down = [‘resources/image/down-1.png‘, ‘resources/image/down-2.png‘, ‘resources/image/down-3.png‘, 11 ‘resources/image/down-4.png‘] 12 Player_image_left = [‘resources/image/left-1.png‘, ‘resources/image/left-2.png‘, ‘resources/image/left-3.png‘, 13 ‘resources/image/left-4.png‘] 14 Player_image_right = [‘resources/image/right-1.png‘, ‘resources/image/right-2.png‘, ‘resources/image/right-3.png‘, 15 ‘resources/image/right-4.png‘] 16 Enemy_image = ["resources/image/zm-1.png", "resources/image/zm-2.png"] 17 Bullets = []
首先，初始化了屏幕的大小，并且设置了图片资源。
1 class Enemy(pygame.sprite.Sprite):
2 def __init__(self, init_pos):
3 pygame.sprite.Sprite.__init__(self)
4 self.image = pygame.image.load("resources/image/zm-2.png")
5 self.rect = self.image.get_rect()
6 self.rect.topleft = init_pos
7 self.speed = 2
8 self.down_index = 0
9 self.walk = 0
10
11 def move(self):
12 topleft = self.rect.topleft
13 if self.walk > 40:
14 self.walk = 0
15 self.image = pygame.image.load("resources/image/zm-2.png")
16 if self.walk == 20:
17 self.image = pygame.image.load("resources/image/zm-1.png")
18 self.rect = self.image.get_rect()
19 self.rect.topleft = topleft
20 self.walk += 1
21 self.rect.centerx -= self.speed
怪物类设置了一个move函数，在初始化里设定了一个walk的值，能让在自增的过程中，不断的切换图片。
就是这样的两张图片。
1 class Bullet(pygame.sprite.Sprite): 2 def __init__(self, init_pos): 3 pygame.sprite.Sprite.__init__(self) 4 self.image = pygame.image.load(‘resources/image/bullet.png‘) 5 self.rect = self.image.get_rect() 6 self.rect.midtop = init_pos 7 self.speed = 10 8 self.walk = 0 9 10 def move(self, button_flag): 11 if button_flag == 1: 12 self.rect.centerx -= self.speed 13 elif button_flag == 0: 14 self.rect.centerx += self.speed 15 elif button_flag == 2: 16 self.rect.centery += self.speed 17 elif button_flag == 3: 18 self.rect.centery -= self.speed
子弹类添加了在不同移动方向上的不同移动方法，可以向左右两个方向发射。
（发射飞剑！）
1 class Player(pygame.sprite.Sprite): 2 def __init__(self): 3 pygame.sprite.Sprite.__init__(self) 4 self.image = pygame.image.load(‘resources/image/down-1.png‘) 5 self.rect = self.image.get_rect() 6 self.rect.center = first_location 7 self.is_hit = False 8 self.speed = 15 9 self.down = 0 10 self.left = 0 11 self.right = 0 12 self.up = 0 13 # print self.rect.center 14 15 def turn(self, distance): 16 center = self.rect.center 17 if distance == 2: 18 if self.down > 3: 19 self.down = 0 20 self.image = pygame.image.load(Player_image_down[self.down]) 21 self.rect = self.image.get_rect() 22 self.rect.center = center 23 self.down += 1 24 # screen.blit(player.image, player.rect) 25 elif distance == 0: 26 if self.left > 3: 27 self.left = 0 28 self.image = pygame.image.load(Player_image_left[self.left]) 29 self.rect = self.image.get_rect() 30 self.rect.center = center 31 self.left += 1 32 elif distance == 3: 33 if self.up > 3: 34 self.up = 0 35 self.image = pygame.image.load(Player_image_up[self.up]) 36 self.rect = self.image.get_rect() 37 self.rect.center = center 38 self.up += 1 39 elif distance == 1: 40 if self.right > 3: 41 self.right = 0 42 self.image = pygame.image.load(Player_image_right[self.right]) 43 self.rect = self.image.get_rect() 44 self.rect.center = center 45 self.right += 1 46 47 def move(self, temper): 48 temper = int(temper) 49 if temper == 0: 50 for temp in range(1, 10): 51 self.rect.centerx -= 3 52 print self.rect.centerx, self.rect.centery 53 if temper == 1: 54 self.rect.centerx += self.speed 55 print self.rect.centery 56 if temper == 2: 57 self.rect.centery -= self.speed 58 print self.rect.centerx, self.rect.centery 59 if temper == 3: 60 self.rect.centery += self.speed 61 if 0 > self.rect.centerx or self.rect.centerx > screen.get_width(): 62 self.rect.centerx = -self.rect.centerx 63 if 0 > self.rect.centery or self.rect.centery > screen.get_height(): 64 self.rect.centery = -self.rect.centery 65 66 def shoot(self): 67 bullet = Bullet(self.rect.midtop) 68 Bullets.append(bullet)
修改了turn函数让图片不断切换的，在字符数组里不断的进行切换图片，做出人物（李逍遥）走路的样子。
（利用图片的反复切换）
2.主函数体的修改：
1 import random
2
3 __author__ = ‘Administrator‘
4
5 from pygame.locals import *
6 from Class import *
7 from sys import exit
8
9
10 background_image_filename = ‘resources/image/gamestart.png‘
11 start_image = ‘resources/image/bg2.png‘
12 dead_image = ‘resources/image/dead.png‘
13
14 Score = 0
15 x = 0
16 y = 0
17 pygame.init()
18 pygame.mixer.init()
19 background = pygame.image.load(background_image_filename).convert()
20 pygame.key.set_repeat(100, 100)
21 clock = pygame.time.Clock()
22
23 pygame.mixer.music.load("resources/music/butterflylove.mp3")# 初始化背景音乐
24 pygame.mixer.music.set_volume(0.3)
25 pygame.mixer.music.play(-1)
26
27 button_music = pygame.mixer.Sound("resources/music/bullet.wav")# 初始化发射音乐
28 button_music.set_volume(10)
29 # music
30
31 def Waitkey():
32 while True:
33 for event in pygame.event.get():
34 if event.type == QUIT:
35 exit()
36 if event.type == KEYDOWN:
37 if event.key == K_ESCAPE: # pressing escape quits
38 exit()
39 if event.key == K_RETURN:
40 return
41 # font
42 flag = 0
43 button_flag = 0
44 enemies = []
45 enemies_down = []
46 enemy_frequency = 0
47 running = True
48 while running:
49 clock.tick(60) # 强置设定为不超过60帧每秒
50 if enemy_frequency % 50 == 0:
51 enemy1_pos = [screen.get_width(), random.randint(0, screen.get_height())]# 在屏幕的右侧随机生成怪物
52 enemy1 = Enemy(enemy1_pos)
53 enemies.append(enemy1)
54 enemy_frequency += 1
55 if enemy_frequency >= 100:
56 enemy_frequency = 0
57 for event in pygame.event.get():
58 if event.type == QUIT:
59 exit()
60 if event.type == KEYDOWN:
61 if flag == 0:
62 if event.key == pygame.K_1:
63 background = pygame.image.load(start_image).convert()
64 player = Player()
65 print screen.get_width()
66 print screen.get_height()
67 flag = 1
68 elif event.key == pygame.K_4:
69 exit()
70 elif event.key == pygame.K_RIGHT: # 分别有不同的移动方向
71 if flag == 1:
72 player.turn(1)
73 player.move(1)
74 button_flag = 0
75 # flag == 1
76 print "buttonflag" and button_flag
77 elif event.key == pygame.K_LEFT:
78 if flag == 1:
79 player.turn(0)
80 player.move(0)
81 button_flag = 1
82 print "buttonflag" and button_flag
83 elif event.key == pygame.K_UP:
84 if flag == 1:
85 player.turn(3)
86 player.move(2)
87 button_flag = 3
88 # flag == 1
89 elif event.key == pygame.K_DOWN:
90 if flag == 1:
91 player.turn(2)
92 player.move(3)
93 button_flag = 2
94 elif event.key == pygame.K_x:
95 if flag == 1:
96 player.shoot()
97 button_music.play()
98 print("shoot")
99 screen.blit(background, (x, y))
100 if flag == 1:
101 score_font = pygame.font.Font(None, 50) # 初始化在左上角的score分数
102 score_surf = score_font.render("Score: " + str(Score), 1, (0, 0, 0))
103 screen.blit(score_surf, [10, 10])
104 screen.blit(player.image, player.rect)
105 for enemy in enemies:
106 enemy.move()
107 screen.blit(enemy.image, enemy.rect)
108 if enemy.rect.left < 0:
109 enemies.remove(enemy)
110 break
111 if pygame.sprite.collide_circle(enemy, player):
112 enemies_down.append(enemy)
113 enemies.remove(enemy)
114 # player.is_hit = True
115 Score -= 1 # 每次人物和怪物碰撞的时候分数就会-1
116 # Game_Over()
117 break
118 for bullet in Bullets:
119 bullet.move(button_flag)
120 screen.blit(bullet.image, bullet.rect)
121 for enemy in enemies:
122 if pygame.sprite.collide_circle(bullet, enemy):
123 enemies_down.append(enemy)
124 enemies.remove(enemy)
125 Bullets.remove(bullet)
126 Score += 1 # 然后只要子弹和怪物碰撞子弹会消失然后怪物消失，分数+1
127 break
128 if bullet is not None:
129 if bullet.rect.bottom < 0 or bullet.rect.centerx > screen.get_width() or bullet.rect.centerx < 0:
130 Bullets.remove(bullet)
131 if Score < -10:
132 background_dead = pygame.image.load(dead_image).convert() # -10分以下就会播放失败图片然后退出
133 screen.blit(background_dead, (x, y))
134 pygame.display.update()
135 if flag == 0:
136 pygame.display.update()
（死亡的界面）
注释里写的很详细了哦，这次改完之后会出现可随按键移动的子弹类似飞剑的效果哦！
好了第二篇就是这样，喜欢就点赞吧，=-=！
项目的github地址： https://github.com/lfkdsk/BrainHole_pygame时间： 2024-11-08 04:11:29