1 #! /usr/bin/env python 2 # -*- coding:utf8 -*- 3 ''' 4 *author:wasua 5 *purpose:學習python語言，其中的類以及pygame應用 6 *date:2019/04/20 7 ''' 8 9 ''' 10 類： 11 sprite: 12 1.游戲主界面 13 14 2.坦克：我方坦克\敵方坦克 15 1.移動 16 2.發射炮彈 17 3.炮彈:大炮彈\小炮彈 18 1.撞到 19 2.爆炸(也是一個連續圖片) 20 4.障礙物： 21 1.能否闖過 22 2.能否擊毀 23 24 5.爆炸 25 26 ''' 27 28 import pygame, sys, time 29 from random import randint 30 31 32 class TankMain(object): 33 """坦克大戰的主窗口""" 34 Width = 1000 35 Height = 800 36 live_count = 4 # 3次復活機會 37 my_tank = None 38 #steel_wall = [] 39 #block_wall = [] 40 #grass_wall = [] 41 wall=[] 42 my_tank_missile = [] 43 enemy_list = pygame.sprite.Group() 44 enemy_missile_list = pygame.sprite.Group() 45 explode_list = [] 46 47 # 開始游戲的方法 48 def startGame(self): 49 pygame.init() 50 # 創建一個平面，設置平面大小（寬，高），窗口的屬性(0,RESIZEBLE,FULLSCREEN) 51 screem = pygame.display.set_mode((TankMain.Width, TankMain.Height), 0, 32) 52 # 設置窗口標題 53 pygame.display.set_caption('坦克大戰') 54 for i in range(6):#此處應該編寫一個函數來進行比較好 55 TankMain.wall.append(SteelsWall(screem, 100 + i * 60, 100)) 56 TankMain.wall.append(BlockWall(screem, 700, 100 + i * 60)) 57 TankMain.wall.append(GrassWall(screem, 500, 0 + i * 60)) 58 TankMain.wall.append(GrassWall(screem,50,40)) 59 60 #wall = TankMain.steel_wall + TankMain.grass_wall + TankMain.block_wall 61 TankMain.my_tank = My_TanK(screem) 62 for i in range(0, 20): 63 TankMain.enemy_list.add(Enemy_TanK(screem)) 64 while True: 65 # if len(TankMain.enemy_list)<5:#地獄模式 66 # TankMain.enemy_list.add(Enemy_TanK(screem)) 67 # 顯示牆 68 for i in TankMain.wall: 69 i.display() 70 i.hit_tank() 71 i.hit_missile() 72 if not i.live: 73 TankMain.wall.remove(i) 74 pygame.display.update() # 此處不添加則會導致圖片不顯示 75 # 設置窗口填充(背景---RGB模式) 76 screem.fill((0, 0, 0)) 77 # 顯示左上角的文字 78 for index, text in enumerate(self.write_text(TankMain.enemy_list)): 79 screem.blit(text, (0, 5 + (15 * index))) 80 # screem.blit(self.write_text(TankMain.enemy_list),(0,0)) 81 self.get_event(TankMain.my_tank, screem) 82 if TankMain.my_tank: 83 TankMain.my_tank.hit_enemy_missile() 84 if TankMain.my_tank and TankMain.my_tank.live: 85 TankMain.my_tank.display() 86 TankMain.my_tank.move() 87 else: 88 TankMain.my_tank = None 89 for enemy in TankMain.enemy_list: 90 enemy.display() 91 enemy.random_move() 92 enemy.random_fire() 93 for m in TankMain.my_tank_missile: 94 if m.live: 95 m.display() 96 m.hit_tank() 97 m.move() 98 else: 99 TankMain.my_tank_missile.remove(m) 100 101 for m in TankMain.enemy_missile_list: 102 if m.live: 103 m.display() 104 m.move() 105 else: 106 TankMain.enemy_missile_list.remove(m) 107 108 for explode in TankMain.explode_list: 109 explode.display() 110 # 顯示重置 111 time.sleep(0.1) 112 pygame.display.update() 113 114 # 關閉游戲 115 def stopGame(self): 116 sys.exit() 117 118 # 屏幕左上角顯示文字內容 119 def write_text(self, enemy_list): 120 # 定義字體 121 font = pygame.font.SysFont('微軟雅黑', 15, (255, 255, 255)) 122 # 根據字體創建一個文件圖像 123 text_sf1 = font.render(u'敵方坦克數量為：%d' % len(enemy_list), True, (255, 255, 255)) 124 text_sf2 = font.render(u'生命數量：%d' % (int(TankMain.live_count) - 1), True, (255, 255, 255)) 125 return text_sf1, text_sf2 126 127 # 獲取事件,敲擊鍵盤，鼠標點擊 128 def get_event(self, my_tank, screem): 129 for event in pygame.event.get(): 130 if event.type == pygame.QUIT: # 我方坦克犧牲后不能按Esc恩退出 131 self.stopGame() 132 if event.type == pygame.KEYDOWN and (not TankMain.my_tank) and ( 133 event.key == pygame.K_r or event.key == pygame.K_n): # 按n或r復活 134 TankMain.my_tank = My_TanK(screem) # 我方坦克不復活不可以按Esc退出 135 TankMain.live_count -= 1 136 if TankMain.live_count == 0: 137 sys.exit() 138 if event.type == pygame.KEYDOWN and my_tank: 139 if event.key == pygame.K_LEFT or event.key == pygame.K_a: 140 my_tank.direction = "L" 141 my_tank.stop = False 142 if event.key == pygame.K_RIGHT or event.key == pygame.K_d: 143 my_tank.direction = "R" 144 my_tank.stop = False 145 if event.key == pygame.K_UP or event.key == pygame.K_w: 146 my_tank.direction = 'U' 147 my_tank.stop = False 148 if event.key == pygame.K_DOWN or event.key == pygame.K_x: 149 my_tank.direction = "D" 150 my_tank.stop = False 151 if event.key == pygame.K_ESCAPE: 152 self.stopGame() 153 if event.key == pygame.K_SPACE: 154 m = my_tank.fire() 155 m.good = True 156 TankMain.my_tank_missile.append(m) 157 if event.type == pygame.K_UP: 158 if event.key == pygame.K_LEFT or event.key == pygame.K_RIGHT or event.key == pygame.K_UP or event.key == pygame.K_DOWN or event.key == pygame.K_a or event.key == pygame.K_d or event.key == pygame.K_w or event.key == pygame.K_x: 159 my_tank.stop = True 160 if event.type == pygame.MOUSEMOTION: 161 pass 162 163 164 # 坦克大戰中所有對象的父類 165 class BaseItem(pygame.sprite.Sprite): 166 def __init__(self, screem): 167 pygame.sprite.Sprite.__init__(self) 168 self.screem = screem 169 170 def display(self): 171 if self.live: 172 self.image = self.images[self.direction] 173 self.screem.blit(self.image, self.rect) 174 175 176 # 坦克類 177 class Tank(BaseItem): 178 Width = 48 179 Height = 48 180 181 def __init__(self, screem, left, top): 182 super().__init__(screem) 183 self.screem = screem 184 self.direction = "D" # 坦克默認方向向下（上下左右） 185 self.speed = 5 # 坦克移動速度 186 self.stop = False 187 self.images = {} # 坦克圖集 188 self.images['L'] = pygame.image.load('image/enemytank/tankl.png') 189 self.images['R'] = pygame.image.load('image/enemytank/tankr.png') 190 self.images['U'] = pygame.image.load('image/enemytank/tanku.png') 191 self.images['D'] = pygame.image.load('image/enemytank/tankd.png') 192 self.image = self.images[self.direction] 193 self.rect = self.image.get_rect() 194 self.rect.left = left 195 self.rect.top = top 196 self.live = True # 覺得坦克是否存活 197 self.oldtop = self.rect.top 198 self.oldleft = self.rect.left 199 # 將坦克對相應圖片顯示在游戲窗口 200 def stay(self): 201 self.rect.left = self.oldleft 202 self.rect.top = self.oldtop 203 def move(self): 204 if not self.stop: 205 self.oldtop = self.rect.left 206 self.oldleft = self.rect.top 207 if self.direction == "L": 208 if self.rect.left > 0: # 坦克是否到達左邊界 209 self.rect.left -= self.speed 210 else: 211 self.rect.left = 0 212 elif self.direction == "R": 213 if self.rect.right < TankMain.Width: 214 self.rect.right += self.speed 215 else: 216 self.rect.right = TankMain.Width 217 elif self.direction == "U": 218 if self.rect.top > 0: 219 self.rect.top -= self.speed 220 else: 221 self.rect.top = 0 222 elif self.direction == "D": 223 if self.rect.top < TankMain.Height: 224 self.rect.top += self.speed 225 else: 226 self.rect.top = TankMain.Height 227 else: 228 pass 229 def fire(self): 230 m = Missile(self.screem, self) 231 return m 232 233 234 class My_TanK(Tank): 235 def __init__(self, screem): 236 super().__init__(screem, 275, 450) 237 self.images = {} # 坦克圖集 238 self.images['L'] = pygame.image.load('image/my_tank/mytankl.png') 239 self.images['R'] = pygame.image.load('image/my_tank/mytankr.png') 240 self.images['U'] = pygame.image.load('image/my_tank/mytanku.png') 241 self.images['D'] = pygame.image.load('image/my_tank/mytankd.png') 242 self.image = self.images[self.direction] 243 self.rect = self.image.get_rect() 244 245 def hit_enemy_missile(self): 246 hit_list = pygame.sprite.spritecollide(self, TankMain.enemy_missile_list, True) 247 for m in hit_list: # 我方坦克中彈 248 m.live = False 249 TankMain.enemy_missile_list.remove(m) 250 self.live = False 251 explode = Explode(self.screem, self.rect) 252 TankMain.explode_list.append(explode) 253 254 255 class Enemy_TanK(Tank): 256 def __init__(self, screem): 257 super().__init__(screem, randint(0, TankMain.Height), randint(0, TankMain.Width)) 258 self.step = randint(5, 10) 259 self.get_random_direction() 260 def get_random_direction(self): 261 r = randint(0, 4) 262 if r == 0: 263 self.stop = True 264 elif r == 1: 265 self.direction = 'L' 266 self.stop = False 267 elif r == 2: 268 self.direction = 'R' 269 self.stop = False 270 elif r == 3: 271 self.direction = 'U' 272 self.stop = False 273 elif r == 4: 274 self.direction = 'D' 275 self.stop = False 276 else: 277 pass 278 # 敵方坦克按隨機方向連續移動多步才改變方向 279 def random_move(self): 280 if self.live: 281 if self.step == 0: 282 self.get_random_direction() 283 self.step = randint(5, 10) 284 else: 285 self.move() 286 self.step -= 1 287 def random_fire(self): 288 r = randint(0, 50) 289 if r > 45: 290 m = self.fire() 291 TankMain.enemy_missile_list.add(m) 292 else: 293 return 294 295 296 class Missile(BaseItem): 297 Width = 8 298 Height = 8 299 def __init__(self, screem, tank): 300 # super().__init__(screem)坑 301 # print('error') 302 super().__init__(screem) 303 self.screem = screem 304 self.tank = tank 305 self.direction = tank.direction # 炮彈方向隨坦克默認方向向下（上下左右） 306 self.speed = 60 # 炮彈移動速度 307 self.stop = False 308 self.images = {} # 坦克圖集 309 self.images['L'] = pygame.image.load('image/missile/missile.png') 310 self.images['R'] = pygame.image.load('image/missile/missile.png') 311 self.images['U'] = pygame.image.load('image/missile/missile.png') 312 self.images['D'] = pygame.image.load('image/missile/missile.png') 313 self.image = self.images[self.direction] 314 self.rect = self.image.get_rect() 315 self.rect.left = tank.rect.left + (tank.Width - self.Width) / 2 316 self.rect.top = tank.rect.top + (tank.Height - self.Height) / 2 317 self.live = True # 決定炮彈是否存在 318 self.good = False 319 def move(self): 320 if self.live: 321 if self.direction == "L": 322 if self.rect.left > 0: # 坦克是否到達左邊界 323 self.rect.left -= self.speed 324 else: 325 self.live = False 326 elif self.direction == "R": 327 if self.rect.right < TankMain.Width: 328 self.rect.right += self.speed 329 else: 330 self.live = False 331 elif self.direction == "U": 332 if self.rect.top > 0: 333 self.rect.top -= self.speed 334 else: 335 self.live = False 336 elif self.direction == "D": 337 if self.rect.top < TankMain.Height: 338 self.rect.top += self.speed 339 else: 340 self.live = False 341 else: 342 pass 343 # 炮彈擊中坦克：我擊中敵法、敵方擊中我 344 def hit_tank(self): 345 if self.good: # 如果是我方炮彈 346 hit_list = pygame.sprite.spritecollide(self, TankMain.enemy_list, True) # 返回發生碰撞的列表 347 for e in hit_list: 348 e.live = False 349 TankMain.enemy_list.remove(e) 350 self.live = False 351 explode = Explode(self.screem, e.rect) 352 TankMain.explode_list.append(explode) 353 354 else: # 如果是敵方炮彈 355 pass 356 357 358 class Explode(BaseItem): 359 def __init__(self, screem, rect): 360 super().__init__(screem) 361 self.live = True 362 self.screem = screem 363 self.images = [pygame.image.load('image/explode/0.png'), \ 364 pygame.image.load('image/explode/1.png'), \ 365 pygame.image.load('image/explode/2.png'), \ 366 pygame.image.load('image/explode/3.png'), \ 367 pygame.image.load('image/explode/4.png'), \ 368 pygame.image.load('image/explode/5.png'), \ 369 ] 370 self.step = 0 371 self.rect = rect # 爆炸的位置和發送爆炸前坦克位置一樣，所以傳入坦克位置 372 373 # 循環調用 374 def display(self): 375 if self.live: 376 if self.step == len(self.images): # 最后一張爆炸圖片已經顯示 377 self.live = False 378 else: 379 self.image = self.images[self.step] 380 self.screem.blit(self.image, self.rect) 381 self.step += 1 382 383 else: 384 pass 385 386 ''' 387 牆： 388 能否被擊毀： 389 能否穿透 390 是否存活 391 草皮： 392 能穿過、不能擊毀、一直存活 393 磚牆： 394 不能闖過、能擊毀、被擊毀則不存活 395 鐵牆： 396 不能穿透、不能擊毀、一直存活 397 ''' 398 399 class SteelsWall(BaseItem): 400 def __init__(self, screem, left, top): 401 super().__init__(screem) 402 self.live = True # 存活指標 403 self.via = False # 穿透指標 404 self.quality = True # 能否被炮彈擊毀，但后來沒用到 405 self.image = pygame.image.load('image/barrier/steels.png') 406 self.rect = self.image.get_rect() 407 self.rect.left = left # randint(10,500) 408 self.rect.top = top # randint(10,400) 409 def display(self): 410 if self.live: 411 self.screem.blit(self.image, self.rect) 412 else: 413 pass 414 def hit_tank(self): 415 if TankMain.my_tank and (not self.via) and self.live: 416 hit_list1 = pygame.sprite.collide_circle(self, TankMain.my_tank) 417 if hit_list1: 418 TankMain.my_tank.stop = True 419 TankMain.my_tank.stay() # 我方坦克，調用該函數有點小毛病,穿越？ 420 else: 421 pass 422 if TankMain.enemy_list and (not self.via) and self.live: 423 hit_list2 = pygame.sprite.spritecollide(self, TankMain.enemy_list, False) 424 for e in hit_list2: 425 e.stop = True 426 e.stay() # 略有問題但不明顯 427 def hit_missile(self): 428 missile_list = pygame.sprite.Group() 429 for i in TankMain.enemy_missile_list: 430 missile_list.add(i) 431 for j in (TankMain.my_tank_missile): 432 missile_list.add(j) 433 if missile_list and (not self.via) and self.live: 434 hit_list=pygame.sprite.spritecollide(self,missile_list,False) 435 for missile in hit_list: 436 missile.stop=True 437 missile.speed=0 438 439 class GrassWall(SteelsWall): 440 def __init__(self, screem, left, top): 441 super().__init__(screem, left, top) 442 self.image = pygame.image.load('image/barrier/grasss.png') 443 self.via = True 444 445 446 class BlockWall(SteelsWall): 447 def __init__(self, screem, left, top): 448 super().__init__(screem, left, top) 449 self.image = pygame.image.load('image/barrier/walls.png') 450 self.quality = False 451 self.live = True 452 self.via = False 453 def hit_missile(self): 454 missile_group=pygame.sprite.Group() 455 for i in TankMain.enemy_missile_list: 456 missile_group.add(i) 457 for j in TankMain.my_tank_missile: 458 missile_group.add(j) 459 if missile_group: 460 hit_list=pygame.sprite.spritecollide(self,missile_group,False) 461 if hit_list: 462 self.live=False 463 for i in hit_list: 464 i.speed=0 465 i.stop=True 466 i.live=False 467 ##提取碼：f9lv 468 469 470 if __name__ == '__main__': 471 game = TankMain() 472 game.startGame() 473 game.stopGame() 474