本文实例为大家分享了python pygame模块编写飞机大战的具体代码，供大家参考，具体内容如下
该程序没有使用精灵组，而是用列表存储对象来替代精灵组的动画效果。用矩形对象的重叠来判断相撞事件。该程序可以流畅运行，注释较为详细，希望可以帮助大家。
|
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
|
import pygamefrom pygame.locals import *from sys import exitimport timeimport random# 创建子弹类，把子弹的图片转化为图像对象，设定固定的移动速度class Bullet(): def __init__(self,bulletfilename,bulletpos): self.bulletimg = pygame.image.load(bulletfilename) self.bullet_rect = self.bulletimg.get_rect() self.bullet_image = self.bulletimg.subsurface(self.bullet_rect) self.bullet_rect.midbottom = bulletpos self.speed = 2 def move(self): self.bullet_rect.top -= self.speed# 创建玩家飞机类，用面向对象的思想来对待class play_plane_fly(): def __init__(self,play_image_filename,play_pos): self.image = pygame.image.load(play_image_filename) self.plane_rect = self.image.get_rect() self.play_image = self.image.subsurface(self.plane_rect) self.plane_rect.midtop = play_pos self.speed = 2 # 子弹是由玩家飞机发射的，所以创建列表，存储子弹对象，使该列表变为该类的属性 self.bullets = [] self.is_hitted = False # 生成函数，完成发射子弹动作，同时将每个子弹对象存在列表中 def shoot(self,bullet_filename): bulletobj = Bullet(bullet_filename,self.plane_rect.midtop) self.bullets.append(bulletobj) # 向上移动，当飞机移动到边框位置时，无法移动 def moveup(self): if self.plane_rect.top <= 0: self.plane_rect.top = 0 else: self.plane_rect.top -= self.speed # 向下移动，当飞机移动到边框位置时，无法移动 def movedown(self): if self.plane_rect.top >= 950 - self.plane_rect.height: self.plane_rect.top = 950 - self.plane_rect.height else: self.plane_rect.top += self.speed # 向右移动，当飞机移动到边框位置时，无法移动 def moveleft(self): if self.plane_rect.left <= -40: self.plane_rect.left = -40 else: self.plane_rect.left -= self.speed # 向左移动，当飞机移动到边框位置时，无法移动 def moveright(self): if self.plane_rect.left >= 700 - self.plane_rect.width: self.plane_rect.left = 700 - self.plane_rect.width else: self.plane_rect.left += self.speed# 生成敌机类，设定固定的移动速度class Enemy(): def __init__(self,enemyfilename,enemypos): self.img = pygame.image.load(enemyfilename) self.enemy_rect = self.img.get_rect() self.enemy_image = self.img.subsurface(self.enemy_rect) self.enemy_rect.midbottom = enemypos self.speed = 1 def move(self): self.enemy_rect.bottom += self.speedclock = pygame.time.Clock()def main(): # 初始化文字屏幕 pygame.font.init() # 初始化图像屏幕 pygame.init() # 设定游戏帧 clock.tick(50) # 设定游戏屏幕大小 screen = pygame.display.set_mode((660,950)) # 设定游戏名称 pygame.display.set_caption('飞机大战') # 加载背景图片，生成图像对象 background = pygame.image.load('image/background.png').convert() backgroundsurface = pygame.transform.scale(background, (660, 950)) # 加载游戏结束图片，生成图像对象 gameover = pygame.image.load('image/gameover.png').convert() gameoversurface = pygame.transform.scale(gameover,(660, 950)) playplanefilename = 'image/myself.png' planepos = [330,600] player = play_plane_fly(playplanefilename,planepos) bulletfilename = 'image/bullet.png' # 按频率生成子弹，初始化数字为0 bullet_frequency = 0 enemyfilename = 'image/airplane.png' # 按频率生成敌机，初始化数字为0 enemy_frequency = 0 enemys = [] myfont = pygame.font.SysFont("arial", 40) textImage = myfont.render("Score ", True, (0,0,0)) # 初始化得分为0 Score = 0 # 敌机被子弹击中时的动画，将每张图片的图像对象存在列表中 enenys_down = [] enemy0_down = pygame.image.load('image/airplane_ember0.png') enemy0_down_rect = enemy0_down.get_rect() enemydown0 = enemy0_down.subsurface(enemy0_down_rect) enenys_down.append(enemydown0) enemy1_down = pygame.image.load('image/airplane_ember1.png') enemy1_down_rect = enemy1_down.get_rect() enemydown1 = enemy1_down.subsurface(enemy1_down_rect) enenys_down.append(enemydown1) enemy2_down = pygame.image.load('image/airplane_ember2.png') enemy2_down_rect = enemy2_down.get_rect() enemydown2 = enemy2_down.subsurface(enemy2_down_rect) enenys_down.append(enemydown2) enemy3_down = pygame.image.load('image/airplane_ember3.png') enemy3_down_rect = enemy3_down.get_rect() enemydown3 = enemy3_down.subsurface(enemy3_down_rect) enenys_down.append(enemydown3) while True: # 动态显示得分 score = str(Score) myscore = pygame.font.SysFont("arial", 40) scoreImage = myscore.render(score, True, (0, 0, 0)) # 判断事件，防止卡顿或者意外退出 for event in pygame.event.get(): if event.type == pygame.QUIT: pygame.quit() exit() key_pressed = pygame.key.get_pressed() if key_pressed[K_UP] or key_pressed[K_w]: player.moveup() if key_pressed[K_DOWN] or key_pressed[K_s]: player.movedown() if key_pressed[K_LEFT] or key_pressed[K_a]: player.moveleft() if key_pressed[K_RIGHT] or key_pressed[K_d]: player.moveright() screen.blit(backgroundsurface, (0, 0)) if not player.is_hitted: # 按频率生成子弹 if bullet_frequency % 30 == 0: player.shoot(bulletfilename) bullet_frequency += 1 if bullet_frequency >= 30: bullet_frequency = 0 # 让子弹动起来 for i in player.bullets: i.move() screen.blit(i.bullet_image,i.bullet_rect) # 当子弹飞出屏幕，删除子弹对象 if i.bullet_rect.bottom <= 0: player.bullets.remove(i) # 按频率生成敌机 if enemy_frequency % 100 == 0: enemypos = [random.randint(30, 630), 0] enemyplane = Enemy(enemyfilename, enemypos) #将敌机对象添加到列表中 enemys.append(enemyplane) enemy_frequency += 1 if enemy_frequency >= 100: enemy_frequency = 0 # 让敌机动起来 for i in enemys: i.move() screen.blit(i.enemy_image,i.enemy_rect) # 当敌机飞出屏幕，删除敌机对象 if i.enemy_rect.bottom >= 950: enemys.remove(i) # 遍历子弹对象，判断子弹是否击中敌机 for j in player.bullets: # 如果击中，分数增加，同时移除该子弹和敌机对象 if pygame.Rect.colliderect(j.bullet_rect,i.enemy_rect): Score += 100 enemys.remove(i) player.bullets.remove(j) for k in enenys_down: screen.blit(k,i.enemy_rect) # 遍历敌机对象，判断玩家是否和敌机相撞 if pygame.Rect.colliderect(player.plane_rect,i.enemy_rect): # 修改is_hitted的值，跳出该层循环 player.is_hitted = True break screen.blit(player.play_image,player.plane_rect) screen.blit(textImage, (0,0)) screen.blit(scoreImage, (110, 0)) pygame.display.update() # 玩家退出时显示分数和游戏结束 else: screen.blit(gameoversurface,(0,0)) screen.blit(textImage, (0, 0)) screen.blit(scoreImage, (110, 0)) pygame.display.update() time.sleep(2) breakmain() |
以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持服务器之家。
原文链接：https://blog.csdn.net/Great__emperor/article/details/81320133
