pygame实现简易飞机大战

时间:2022-11-21 14:18:14

利用pygame实现了简易版飞机大战。源代码如下:

?
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
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
# -*- coding:utf-8 -*-
import pygame
import sys
from pygame.locals import *
from pygame.font import *
import time
import random
 
class Hero(object):
 #玩家 英雄类
 def __init__(self, screen_temp):
 self.x = 210
 self.y = 700
 self.life = 21
 # self.life = 100
 self.image = pygame.image.load("./feiji/hero1.png")
 self.screen = screen_temp
 self.bullet_list = []#用来存储子弹对象的引用
 #爆炸效果用的如下属性
 self.hit = False #表示是否要爆炸
 self.bomb_list = [] #用来存储爆炸时需要的图片
 self.__create_images() #调用这个方法向bomb_list中添加图片
 self.image_num = 0 #用来记录while True的次数,当次数达到一定值时才显示一张爆炸的图,然后清空,,当这个次数再次达到时,再显示下一个爆炸效果的图片
 self.image_index = 0#用来记录当前要显示的爆炸效果的图片的序号
 
 def __create_images(self):
 #添加爆炸图片
 self.bomb_list.append(pygame.image.load("./feiji/hero_blowup_n1.png"))
 self.bomb_list.append(pygame.image.load("./feiji/hero_blowup_n2.png"))
 self.bomb_list.append(pygame.image.load("./feiji/hero_blowup_n3.png"))
 self.bomb_list.append(pygame.image.load("./feiji/hero_blowup_n4.png"))
 
 def display(self):
 #显示玩家的飞机
 #如果被击中,就显示爆炸效果,否则显示普通的飞机效果
 if self.hit == True:
  self.screen.blit(self.bomb_list[self.image_index], (self.x, self.y))#(self.x, self.y)是指当前英雄的位置
  #blit方法 (一个对象,左上角位置)
  self.image_num += 1
  print(self.image_num)
  if self.image_num == 7:
  self.image_num = 0
  self.image_index += 1
  print(self.image_index) #这里子弹打住英雄时没有被清除掉,所以打一下,就死了
  if self.image_index > 3:
  time.sleep(1)
  exit()#调用exit让游戏退出
  #self.image_index = 0
 else:
  if self.x< 0: #控制英雄,不让它跑出界面
  self.x = 0
  elif self.x > 382:
  self.x = 382
  if self.y < 0:
  self.y = 0
  elif self.y > 750:
  self.y = 750
  self.screen.blit(self.image,(self.x, self.y))#z这里是只要没有被打中,就一直是刚开始的样子
 
 #不管玩家飞机是否被击中,都要显示发射出去的子弹
 for bullet in self.bullet_list:
  bullet.display()
  bullet.move()
 
 def move(self, move_x,move_y):
 self.x += move_x
 self.y += move_y
 
 def fire(self):
 #通过创建一个子弹对象,完成发射子弹
 bullet = Bullet(self.screen, self.x, self.y)#创建一个子弹对象
 self.bullet_list.append(bullet)
 
 def bomb(self):
 self.hit = True
 
 def judge(self):
 global life
 if life <= 0:
  self.bomb()
 
class Bullet(object):
 #玩家子弹类
 def __init__(self, screen_temp, x_temp, y_temp):
 self.x = x_temp + 40
 self.y = y_temp - 20
 self.image = pygame.image.load("./feiji/bullet.png")
 self.screen = screen_temp
 
 def display(self):
 self.screen.blit(self.image, (self.x, self.y))
 
 def move(self):
 self.y -= 10
 
class Bullet_Enemy(object):
 #敌机子弹类
 def __init__(self, screen_temp, x_temp, y_temp):
 self.x = x_temp + 25
 self.y = y_temp + 30
 self.image = pygame.image.load("./feiji/bullet1.png")
 self.screen = screen_temp
 
 def display(self):
 self.screen.blit(self.image,(self.x,self.y))
 
 def move(self, hero):
 self.y += 10
 global life
 if (hero.y <= self.y and self.y <= hero.y + 40) and (hero.x <= self.x and self.x <= hero.x + 100):
 #if self.y in range(hero.y, hero.y + 40) and self.x in range(hero.x, hero.x + 40):
  life -= 10
  #self.bullet_list.remove()
  print("---judge_enemy---")
  return True
  if life<=0:
  hero.bomb()
 return False
 
class Bullet_Boss(object):
 #boss子弹类1
 def __init__(self, screen_temp, x_temp, y_temp):
 self.x = x_temp + 80
 self.y = y_temp + 230
 self.image = pygame.image.load("./feiji/bullet2.png")
 self.screen = screen_temp
 
 def display(self):
 self.screen.blit(self.image, (self.x, self.y))
 
 def move(self, hero):
 self.y += 6
 self.x += 2
 global life
 if (hero.y <= self.y and self.y <= hero.y + 40) and (hero.x <= self.x and self.x <= hero.x + 100):
 #if self.y in range(hero.y, hero.y + 40) and self.x in range(hero.x, hero.x + 40):
  life -= 20
  #self.bullet_list.remove()
  print("---judge_boss---")
  return True
  if life<=0:
  hero.bomb()
 return False
 
class Bullet_Boss1(object):
 #boss子弹类2
 def __init__(self, screen_temp, x_temp, y_temp):
 self.x = x_temp + 80
 self.y = y_temp + 230
 self.image = pygame.image.load("./feiji/bullet2.png")
 self.screen = screen_temp
 
 def display(self):
 self.screen.blit(self.image, (self.x, self.y))
 
 def move(self, hero):
 self.y += 6
 self.x -= 2
 global life
 if (hero.y <= self.y and self.y <= hero.y + 40) and (hero.x <= self.x and self.x <= hero.x + 100):
 #if self.y in range(hero.y, hero.y + 40) and self.x in range(hero.x, hero.x + 40):
  life -= 20
  #self.bullet_list.remove()
  print("---judge_boss---")
  return True
  if life<=0:
  hero.bomb()
 return False
 
class Bullet_Boss2(object):
 #boss子弹类3
 def __init__(self, screen_temp, x_temp, y_temp):
 self.x = x_temp + 80
 self.y = y_temp + 230
 self.image = pygame.image.load("./feiji/bullet2.png")
 self.screen = screen_temp
 
 def display(self):
 self.screen.blit(self.image, (self.x, self.y))
 
 def move(self, hero):
 self.y += 6
 global life
 if (hero.y <= self.y and self.y <= hero.y + 40) and (hero.x <= self.x and self.x <= hero.x + 100):
 #if self.y in range(hero.y, hero.y + 40) and self.x in range(hero.x, hero.x + 40):
  life -= 20
  #self.bullet_list.remove()
  print("---judge_boss---")
  return True
  if life<=0:
  hero.bomb()
 return False
 
class Base(object):
 #基类 类似于抽象类
 def __init__(self, screen_temp, x, y, image_name):
 self.x = x
 self.y = y
 self.screen = screen_temp
 self.image = pygame.image.load(image_name)
 self.alive = True
 
 def display(self):
 if self.alive == True:
  self.screen.blit(self.image, (self.x, self.y))
 
 def move(self):
 self.y += 5
 
class bomb_bullet(Base):
 #炸弹类
 def __init__(self, screen_temp):
 Base.__init__(self, screen_temp, random.randint(45, 400), 0, "./feiji/bomb.png")
 
 def judge(self, hero):
 if (hero.y <= self.y and self.y <= hero.y + 40) and (hero.x <= self.x and self.x <= hero.x + 100):
  self.alive = False
  hero.bomb()
 
 if self.y >= 850:
  #self.alive = False
  self.y = 0
  self.x = random.randint(45, 400)
  #print("bomb.y = %d"%self.y)
 
class supply(Base):
 #补给类
 def __init__(self, screen_temp):
 Base.__init__(self, screen_temp, random.randint(45, 400), -300, "./feiji/bomb-1.gif")
 
 def judge(self, hero):
 global life
 if (hero.y <= self.y and self.y <= hero.y + 40) and (hero.x <= self.x and self.x <= hero.x + 100):
  self.alive = False
  life += 10
 
 if self.y >= 1500:
  self.y = 0
  self.x = random.randint(45, 400)
  self.alive = True
 
class clear_bullet(Base):
 def __init__(self, screen_temp):
 Base.__init__(self, screen_temp, random.randint(45, 400), 0, "./feiji/bomb-2.gif")
 self.alive = False
 
 def judge(self, hero, enemies):
 global q
 q += 1
 #self.move()
 if q == 20:
  #self.move()
  self.alive = True
  q = 0
  if (hero.y <= self.y and self.y <= hero.y + 40) and (hero.x <= self.x and self.x <= hero.x + 100):
  self.alive = False
  for enemy in enemies:
   enemy.hit == True
 
 
class EnemyPlane(object):
 #敌机类
 def __init__(self, screen_temp):
 self.x = random.randint(15, 480)
 self.y = 0
 self.image = pygame.image.load("./feiji/enemy0.png")
 self.screen = screen_temp
 self.bullet_list = []#用来存储子弹对象的引用
 #self.direction = "right"#用来设置这个飞机默认的移动方向
 self.hit = False
 self.bomb_list = []
 self.__create_images()
 self.image_num = 0
 self.image_index = 0
 #利用产生的随机数,随机确定飞机初始移动方向
 self.k = random.randint(1, 20)
 if self.k <= 10:
  self.direction = "right"
 elif self.k > 10:
  self.direction = "left"
 
 def display(self, hero):
 #显示敌人的飞机
 if not self.hit:
  self.screen.blit(self.image, (self.x,self.y))
 else:
  self.screen.blit(self.bomb_list[self.image_index], (self.x,self.y))
  self.image_num += 1
  if self.image_num == 3 and self.image_index < 3:
  self.image_num = 0
  self.image_index += 1
  #print(self.image_index)
  # if self.image_index > 2:
  # time.sleep(0.1)
 
 for bullet in self.bullet_list:
  bullet.display()
  if(bullet.move(hero)):
  self.bullet_list.remove(bullet)
 
 def move(self):
 #利用随机数来控制飞机移动距离,以及移动范围
 d1 = random.uniform(1,3)
 d2 = random.uniform(0.2,3)
 p1 = random.uniform(50,100)
 p2 = random.uniform(-200,0)
 if self.direction == "right":
  self.x += d1
 elif self.direction == "left":
  self.x -= d1
 
 if self.x > 480 - p1:
  #480 - 50
  self.direction="left"
 elif self.x < p2:
  self.direction = "right"
 self.y += d2
 
 def bomb(self):
 self.hit = True
 
 def __create_images(self):
 self.bomb_list.append(pygame.image.load("./feiji/enemy0_down1.png"))
 self.bomb_list.append(pygame.image.load("./feiji/enemy0_down2.png"))
 self.bomb_list.append(pygame.image.load("./feiji/enemy0_down3.png"))
 self.bomb_list.append(pygame.image.load("./feiji/enemy0_down4.png"))
 
 def fire(self):
 #利用随机数来控制敌机的开火,1/80的概率
 s = random.randint(0,800)
 bullet1 = Bullet_Enemy(self.screen, self.x, self.y)
 if s < 10:
  self.bullet_list.append(bullet1)
 
class EnemyPlanes(EnemyPlane):
 #敌机群类 继承自EnemyPlane类
 def __init__(self, screen_temp):
 EnemyPlane.__init__(self, screen_temp)
 self.num = 0
 self.enemy_list = [] #用列表存储产生的多架敌机
 self.screen = screen_temp
 
 def add_enemy(self, num):
 #产生多架敌机的函数
 self.num = num
 for i in range(num):
  enemy = EnemyPlane(self.screen)
  self.enemy_list.append(enemy)
 
 def display(self, hero):
 for i in range(self.num):
  self.enemy_list[i].display(hero)
 
 def move(self):
 for i in range(self.num):
  self.enemy_list[i].move()
 
 def fire(self):
 #s = random.randint(0,1000)
 for i in range(self.num):
  self.enemy_list[i].fire()
 
class Boss(EnemyPlane):
 #boss敌机类 继承自EnemyPlane类
 def __init__(self,screen_temp):
 EnemyPlane.__init__(self,screen_temp)
 self.x = 150
 self.y = 0
 self.bomb_list = []
 self.__create_images()
 self.image = pygame.image.load("./feiji/enemy2.png")
 self.screen = screen_temp
 self.bullet_list = []
 
 def __create_images(self):
 #self.bomb_list.append(pygame.image.load("./feiji/enemy2.png"))
 self.bomb_list.append(pygame.image.load("./feiji/enemy2.png"))
 self.bomb_list.append(pygame.image.load("./feiji/enemy2_down1.png"))
 self.bomb_list.append(pygame.image.load("./feiji/enemy2_down2.png"))
 self.bomb_list.append(pygame.image.load("./feiji/enemy2_down3.png"))
 self.bomb_list.append(pygame.image.load("./feiji/enemy2_down4.png"))
 self.bomb_list.append(pygame.image.load("./feiji/enemy2_down5.png"))
 self.bomb_list.append(pygame.image.load("./feiji/enemy2_down6.png"))
 
 def display(self, hero):
 #显示敌人的飞机
 global g
 #print(g)
 self.screen.blit(self.bomb_list[g], (self.x,self.y))
 for bullet in self.bullet_list:
  bullet.display()
  if(bullet.move(hero)):
  self.bullet_list.remove(bullet)
 
 def move(self):
 d1 = 0
 self.y += 0
 
 def fire(self):
 global s
 s += 1
 bullet1 = Bullet_Boss(self.screen, self.x, self.y)
 bullet2 = Bullet_Boss1(self.screen, self.x, self.y)
 bullet3 = Bullet_Boss2(self.screen, self.x, self.y)
 if s == 20:
  s = 0
  self.bullet_list.append(bullet1)
  self.bullet_list.append(bullet2)
  self.bullet_list.append(bullet3)
 
def judge1(hero,enemy):
 #判断敌机的炸毁
 for bullet1 in hero.bullet_list:
 if bullet1.y in range(int(enemy.y),int(enemy.y + 30)) and bullet1.x in range(int(enemy.x-10),int(enemy.x + 50)):
  hero.bullet_list.remove(bullet1)
  enemy.bomb()
 if bullet1.y < 0 or bullet1.x < 0 or bullet1.x > 480: #删除越界的玩家子弹
  hero.bullet_list.remove(bullet1)
 
def judge3(hero,boss):
 #判断boss的炸毁
 global goal, g, goal0
 for bullet3 in hero.bullet_list:
 if bullet3.y in range(int(boss.y), int(boss.y + 60)) and bullet3.x in range(int(boss.x), int(boss.x + 100)):
  hero.bullet_list.remove(bullet3)
  g += 1
  boss.image = boss.bomb_list[g]
  print("g = %d"%g)
  if g >= 6:
  boss.y, g, goal = 0, 0, 0
  boss.bomb()
  goal0 += 10
 
def clear_enemy(enemies):
 #清除敌机群类中被炸毁的敌机
 global goal, goal0
 for enemy in enemies.enemy_list:
 if enemy.hit == True and enemy.image_index == 3:
  enemies.enemy_list.remove(enemy)
  enemies.num -= 1
  goal += 1
  goal0 += 5
  print("goal = %d"%goal)
 if enemy.y >= 850:
  enemies.enemy_list.remove(enemy)
  enemies.num -= 1
 
def judge_num(enemies):
 #判断频幕上敌人的数量,如果为零,继续添加敌人
 n = random.randint(1,5)
 if len(enemies.enemy_list) == 0:
 enemies.add_enemy(n)
 
def show_text(screen_temp):
 #在屏幕上显示文字
 text = "GOAL:" + str(goal0) + "Life:" + str(life)
 font_size = 50
 pos = (0,0)
 color = (0,255,0)
 cur_font = pygame.font.SysFont("宋体",font_size)
 text_fmt = cur_font.render(text, 1, color)
 screen_temp.blit(text_fmt, pos)
 
def creat_bomb(screen_temp):
 bomb = bomb_bullet(screen_temp)
 bomb_list = []
 bomb_list.apend(bomb)
 
#定义的全局变量
goal = 0 #玩家得分
goal0 = 0
g = 0 #击中boss的次数
life = 100#生命值
s = 0 #判断大boss是否发射子弹
q = 0
 
def main():
 #主函数执行
 #获取事件,比如按键等
 bb = False
 move_x = 0
 move_y = 0
 pygame.init()
 screen = pygame.display.set_mode((480,852),0,32)
 #     210,400
 background = pygame.image.load("./feiji/background.png")
 pygame.display.set_caption("飞机大战")
 atlas = pygame.image.load("./feiji/New Atlas.png")
 #创建玩家飞机
 hero = Hero(screen)
 #创建敌机群
 enemis = EnemyPlanes(screen)
 enemis.add_enemy(5)
 #创建boss对象
 boss = Boss(screen)
 #创建炸弹对象
 bomb = bomb_bullet(screen)
 #创建补给对象
 supply0 = supply(screen)
 clear = clear_bullet(screen)
 left_key, right_key, up_key, down_key, done = 0, 0, 0, 0, 0
 # mark = 0#用来判断boss发射子弹
 while True:
 if done:
  if done % 8 == 0:
  done = 1
  hero.fire()
  else:
  done += 1
 for event in pygame.event.get():
  #判断是否是点击了退出按钮
  if event.type == QUIT:
  print("exit")
  exit()
  #判断是否是按下了键
  if event.type == KEYDOWN :
  #down
  #检测按键是否是a或者left
 
  if event.key == K_a or event.key == K_LEFT:
   #print('left')
   move_x = -5
   left_key += 1
 
  #检测按键是否是d或者right
  elif event.key == K_d or event.key == K_RIGHT:
   #print('right')
   move_x = 5
   right_key += 1
 
  elif event.key == K_w or event.key == K_UP:
   move_y = -5
   up_key += 1
 
  elif event.key == K_s or event.key == K_DOWN:
   move_y = 5
   down_key += 1
 
  #检测按键是否是空格键
  elif event.key == K_SPACE:
   #print('space')
   hero.fire()
   done = 1
   #enemis.fire()
 
  elif event.key == K_b:
   print('b')
   hero.bomb()
 
  if event.type == KEYUP:
  if event.key == K_a or event.key == K_LEFT:
   left_key -= 1
   if right_key == 0:
   move_x = 0
   else:
   move_x = 5
 
  if event.key == K_d or event.key == K_RIGHT:
   right_key -= 1
   if left_key == 0:
   move_x = 0
   else:
   move_x = -5
 
  if event.key == K_w or event.key == K_UP:
   up_key -= 1
   if down_key == 0:
   move_y = 0
   else:
   move_y = 5
 
  if event.key == K_s or event.key == K_DOWN:
   down_key -= 1
   if up_key == 0:
   move_y = 0
   else:
   move_y = -5
 
  if event.key == K_SPACE:
   done = 0
 
 screen.blit(background, (0, 0))
 hero.move(move_x, move_y)
 hero.display()
 hero.judge()
 enemis.display(hero)
 enemis.move()
 enemis.fire()
 bomb.display()
 bomb.judge(hero)
 bomb.move()
 supply0.display()
 supply0.judge(hero)
 supply0.move()
 #clear.display()
 #clear.judge(hero, enemis)
 #clear.move()
 for i in range(enemis.num):
  judge1(hero, enemis.enemy_list[i])
  #enemis.enemy_list[i].judge(hero)
 clear_enemy(enemis)
 judge_num(enemis)
 show_text(screen)
 if goal >= 15:
  boss.display(hero)
  boss.move()
  # mark+=1
  # if mark==8:
  boss.fire()
  # mark = 0
  #boss.judge
  judge3(hero, boss)
 pygame.display.update()
 
if __name__ == "__main__":
 main()

方法是利用面向对象的思想,写了基本的敌机类、英雄类、武器类等,利用继承关系产生多架敌机。

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/wangbowj123/article/details/77895084