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Python實現坦克大戰——源代碼

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一、環境：pygame
Pygame被設計用來寫游戲的python模塊集合，基于SDL庫開發。使用python可以導入pygame來開發具有全部特性的游戲和多媒體軟件，Pygame是極度輕便的并且可以運行在幾乎所有的平臺和操作系統上。

二、編輯器：PyCharm
PyCharm是一種Python IDE，帶有一整套可以幫助用戶在使用Python語言開發時提高其效率的工具，比如調試、語法高亮、Project管理、代碼跳轉、智能提示、自動完成、單元測試、版本控制。此外，該IDE提供了一些高級功能，以用于支持Django框架下的專業Web開發。

源代碼：

import pygame from pygame.locals import * import math import randomdef expand_battle_field():for row in small_battle_field:new_row = []for column in row:new_row.extend([column] * 2)battle_field.append(new_row)battle_field.append(new_row[:])def area_conflict(area1, area2):for point1 in area1:if point1 in area2:return Truereturn Falsedef draw_battle_field():global symbol_positionglobal symbol_areafor row_index in range(y_max):for column_index in range(x_max):if battle_field[row_index][column_index] == 1:# is a brick_wallscreen.blit(brick_wall_img, (column_index * 30, row_index * 30))if battle_field[row_index][column_index] == 2:# is a cement_wallscreen.blit(cement_wall_img, (column_index * 30, row_index * 30))if symbol_position != None:continueif battle_field[row_index][column_index] == 3:# is a symbolsymbol_position = (column_index, row_index)symbol_area = ((column_index, row_index),(column_index + 1, row_index),(column_index, row_index + 1),(column_index + 1, row_index + 1))if game_over:screen.blit(symbol_destoryed_img, (symbol_position[0] * 30, symbol_position[1] * 30))else:screen.blit(symbol_img, (symbol_position[0] * 30, symbol_position[1] * 30))def produce_enemy(time):global last_productglobal enemys_cur_numberif last_product != -1 and time - last_product < enemys_product_interval:returnindex_e = random.randint(0, 1)conflict = Falsefor point in tank.area:if point in enemy_init_area[index_e]:conflict = Truebreakif not conflict:for enemy in enemys:for point_e in enemy.area:if point_e in enemy_init_area[index_e]:conflict = Truebreakif conflict:break;if not conflict:enemys.append(Enemy(enemy_init_position[index_e]))last_product = timeenemys_cur_number += 1returnfor point in tank.area:if point in enemy_init_area[1 - index_e]:returnfor enemy in enemys:for point_e in enemy.area:if point_e in enemy_init_area[1 - index_e]:returnenemys.append(Enemy(enemy_init_position[1 - index_e]))last_product = timeenemys_cur_number += 1class ArmoredCar():def __init__(self, p_position, p_direction, p_image, p_fire_interval):self.position = p_positionself.area = ((self.position[0], self.position[1]),(self.position[0] + 1, self.position[1]),(self.position[0], self.position[1] + 1),(self.position[0] + 1, self.position[1] + 1))self.direction = p_directionself.image = p_image self.missiles = []self.destroyed = Falseself.last_fire = -1self.fire_interval = p_fire_interval def draw(self):screen.blit(self.image, (self.position[0] * 30, self.position[1] * 30))def is_legal(self, new_area):for (x, y) in new_area:if x < 0 or y < 0 or x >= x_max or y >= y_max:return Falseif battle_field[y][x] != 0:return Falsefor enemy in enemys:if enemy == self:continueif area_conflict(enemy.area, new_area):return Falseif isinstance(self, Enemy) and area_conflict(self.area, tank.area):return Falsereturn Truedef update(self):self.draw()index = 0for missile in self.missiles:if missile.update() == False:self.missiles.pop(index)index += 1def up(self):self.direction = 'U'if isinstance(self, Tank):self.image = tank_img_Uelse:self.image = enemy_img_U new_position = (self.position[0], self.position[1] - 1)new_area = ((new_position[0], new_position[1]),(new_position[0] + 1, new_position[1]),(new_position[0], new_position[1] + 1),(new_position[0] + 1, new_position[1] + 1))if self.is_legal(new_area):self.position = new_positionself.area = new_areadef down(self):self.direction = 'D'if isinstance(self, Tank):self.image = tank_img_Delse:self.image = enemy_img_Dnew_position = (self.position[0], self.position[1] + 1)new_area = ((new_position[0], new_position[1]),(new_position[0] + 1, new_position[1]),(new_position[0], new_position[1] + 1),(new_position[0] + 1, new_position[1] + 1))if self.is_legal(new_area):self.position = new_positionself.area = new_areadef right(self):self.direction = 'R'if isinstance(self, Tank):self.image = tank_img_Relse:self.image = enemy_img_Rnew_position = (self.position[0] + 1, self.position[1])new_area = ((new_position[0], new_position[1]),(new_position[0] + 1, new_position[1]),(new_position[0], new_position[1] + 1),(new_position[0] + 1, new_position[1] + 1))if self.is_legal(new_area):self.position = new_positionself.area = new_areadef left(self):self.direction = 'L'if isinstance(self, Tank):self.image = tank_img_Lelse:self.image = enemy_img_Lnew_position = (self.position[0] - 1, self.position[1])new_area = ((new_position[0], new_position[1]),(new_position[0] + 1, new_position[1]),(new_position[0], new_position[1] + 1),(new_position[0] + 1, new_position[1] + 1))if self.is_legal(new_area):self.position = new_positionself.area = new_areadef fire(self, time):if self.last_fire == -1 or time - self.last_fire >= self.fire_interval:self.last_fire = timeif isinstance(self, Tank):self.missiles.append(TankMissile(self.direction, self.position))else:self.missiles.append(EnemyMissile(self.direction, self.position))class Tank(ArmoredCar):def __init__(self):ArmoredCar.__init__(self, tank_init_position, 'U', tank_img_U, 300)self.life = 3# for future useself.buf = []def attacked(self):self.direction = 'U'self.image = tank_img_Uself.position = tank_init_positionself.life -= 1if self.life == 0:self.destroyed = Truedef update(self):self.draw()index = 0for missile in self.missiles:if missile.update() == False:self.missiles.pop(index)index += 1class Enemy(ArmoredCar):def __init__(self, p_init_position):ArmoredCar.__init__(self, p_init_position, 'D', enemy_img_D, 800)# for future useself.damaged = 0self.limitation = 1self.move_interval = 1000self.last_move = -1def attacked(self, damage):self.damaged += damageif self.damaged >= self.limitation:self.destroyed = Truedef update(self, time):self.fire(time)index = 0for missile in self.missiles:if missile.update() == False:self.missiles.pop(index)index += 1self.draw()if self.last_move != -1 and time - self.last_move < self.move_interval:returnself.last_move = timeself.direction = ('D', 'D', 'D', 'D', 'D', 'R', 'R', 'L', 'L', 'U')[random.randint(0, 9)]if self.direction == 'U':self.up()elif self.direction == 'D':self.down()elif self.direction == 'R':self.right()elif self.direction == 'L':self.left()class Missile():def __init__(self, direction, p_position, image):self.image = imageself.direction = directionself.speed = 0.3self.damage = 10missile_img_width = self.image.get_width()missile_img_height = self.image.get_height()if self.direction == 'U':self.position = [p_position[0] * 30 + 30 - missile_img_width / 2,p_position[1] * 30 - missile_img_height]elif self.direction == 'D':self.position = [p_position[0] * 30 + 30 - missile_img_width / 2,p_position[1] * 30 + 60]elif self.direction == 'R':self.position = [p_position[0] * 30 + 60,p_position[1] * 30 + 30 - missile_img_height / 2]elif self.direction == 'L':self.position = [p_position[0] * 30 - missile_img_width,p_position[1] * 30 + 30 - missile_img_height / 2]# for future useself.damage = 1def draw(self):screen.blit(self.image, (self.position[0], self.position[1]))class TankMissile(Missile):def __init__(self, direction, p_position):Missile.__init__(self, direction, p_position, tank_missile_img)def update(self):global symbol_attackedif self.direction == 'U':self.position[1] -= self.speedx = int(self.position[0] / 30)y = int(self.position[1] / 30)self.area = ((x, y), (x + 1, y))elif self.direction == 'D':self.position[1] += self.speedx = int(self.position[0] / 30)y = int(self.position[1] / 30)self.area = ((x, y), (x + 1, y))elif self.direction == 'R':self.position[0] += self.speedx = int(self.position[0] / 30)y = int(self.position[1] / 30)self.area = ((x, y), (x, y + 1))elif self.direction == 'L':self.position[0] -= self.speedx = int(self.position[0] / 30)y = int(self.position[1] / 30)self.area = ((x, y), (x, y + 1))x = int(self.position[0] / 30)y = int(self.position[1] / 30)if self.area[0][0] < 0 or self.area[0][1] < 0 or self.area[0][0] >= x_max or self.area[0][1] >= y_max:return Falseif self.area[1][0] < 0 or self.area[1][1] < 0 or self.area[1][0] >= x_max or self.area[1][1] >= y_max:return Falseif battle_field[self.area[0][1]][self.area[0][0]] == 1:battle_field[self.area[0][1]][self.area[0][0]] = 0return Falseif battle_field[self.area[1][1]][self.area[1][0]] == 1:battle_field[self.area[1][1]][self.area[1][0]] = 0return Falseif battle_field[self.area[0][1]][self.area[0][0]] == 2:return Falseif battle_field[self.area[1][1]][self.area[1][0]] == 2:return Falsefor enemy in enemys:if area_conflict(enemy.area, self.area):enemy.attacked(self.damage)hit_msc.play()return Falseif area_conflict(symbol_area, self.area):symbol_attacked += 1return Falseself.draw()class EnemyMissile(Missile):def __init__(self, direction, p_position):Missile.__init__(self, direction, p_position, enemy_missile_img)def update(self):global symbol_attackedif self.direction == 'U':self.position[1] -= self.speedx = int(self.position[0] / 30)y = int(self.position[1] / 30)self.area = ((x, y), (x + 1, y))elif self.direction == 'D':self.position[1] += self.speedx = int(self.position[0] / 30)y = int(self.position[1] / 30)self.area = ((x, y), (x + 1, y))elif self.direction == 'R':self.position[0] += self.speedx = int(self.position[0] / 30)y = int(self.position[1] / 30)self.area = ((x, y), (x, y + 1))elif self.direction == 'L':self.position[0] -= self.speedx = int(self.position[0] / 30)y = int(self.position[1] / 30)self.area = ((x, y), (x, y + 1))x = int(self.position[0] / 30)y = int(self.position[1] / 30)if x < 0 or y < 0 or x >= x_max or y >= y_max:return Falseif self.area[0][0] < 0 or self.area[0][1] < 0 or self.area[0][0] >= x_max or self.area[0][1] >= y_max:return Falseif self.area[1][0] < 0 or self.area[1][1] < 0 or self.area[1][0] >= x_max or self.area[1][1] >= y_max:return Falseif battle_field[self.area[0][1]][self.area[0][0]] == 1:battle_field[self.area[0][1]][self.area[0][0]] = 0return Falseif battle_field[self.area[1][1]][self.area[1][0]] == 1:battle_field[self.area[1][1]][self.area[1][0]] = 0return Falseif battle_field[self.area[0][1]][self.area[0][0]] == 2:return Falseif battle_field[self.area[1][1]][self.area[1][0]] == 2:return Falseif area_conflict(tank.area, self.area):tank.attacked()return Falseif area_conflict(symbol_area, self.area):symbol_attacked += 1return Falseself.draw()# blank 0 # brick_wall 1 # cement_wall 2 # symbol 3 small_battle_field = [[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0],[0, 1, 1, 1, 0, 0, 0, 1, 1, 1, 0],[0, 1, 2, 1, 0, 0, 0, 1, 2, 1, 0],[0, 2, 2, 2, 0, 0, 0, 2, 2, 2, 0],[0, 1, 1, 1, 0, 0, 0, 1, 1, 1, 0],[0, 1, 1, 1, 0, 0, 0, 1, 1, 1, 0],[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0],[0, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0],[0, 0, 0, 1, 1, 3, 1, 1, 0, 0, 0]] battle_field = [] pygame.init() expand_battle_field() x_max, y_max = len(battle_field[0]), len(battle_field) screen = pygame.display.set_mode((x_max* 30, y_max * 30), 0, 32) pygame.display.set_caption('Battle City')symbol_area = None symbol_position = None symbol_attacked = 0 symbol_limitation = 4brick_wall_img = pygame.image.load("resources/images/brick_wall.gif") cement_wall_img = pygame.image.load("resources/images/cement_wall.gif") symbol_img = pygame.image.load("resources/images/symbol.gif") symbol_destoryed_img = pygame.image.load("resources/images/symbol_destoryed.gif") game_over_img = pygame.image.load("resources/images/game_over.gif")tank_img_D = pygame.image.load("resources/images/p1tankD.gif") tank_img_L = pygame.image.load("resources/images/p1tankL.gif") tank_img_R = pygame.image.load("resources/images/p1tankR.gif") tank_img_U = pygame.image.load("resources/images/p1tankU.gif")enemy_img_D = pygame.image.load("resources/images/enemy1D.gif") enemy_img_L = pygame.image.load("resources/images/enemy1L.gif") enemy_img_R = pygame.image.load("resources/images/enemy1R.gif") enemy_img_U = pygame.image.load("resources/images/enemy1U.gif")tank_missile_img = pygame.image.load("resources/images/tankmissile.gif") enemy_missile_img = pygame.image.load("resources/images/enemymissile.gif")fire_msc = pygame.mixer.Sound("resources/audios/fire.wav") fire_msc.set_volume(1)hit_msc = pygame.mixer.Sound("resources/audios/hit.wav") hit_msc.set_volume(50)start_msc = pygame.mixer.Sound("resources/audios/start.wav") start_msc.set_volume(5)tank_init_position = (4, 16) enemy_init_position = ((0, 0), (20, 0)) enemy_init_area = (((0, 0), (0, 1), (1, 0), (1, 1)), ((20, 0), (20, 1), (21, 0), (21, 1))) enemys_cur_number = 0 enemys_max_number = 10tank = Tank() enemys = []# up, left, down, right, fire keys = [False, False, False, False, False] last_move = -1 move_interval = 200 last_product = -1 enemys_product_interval = 5000running = True game_over = Falsestart_msc.play() while running:screen.fill(0);if symbol_attacked >= symbol_limitation:game_over = Trueif tank.destroyed:game_over = Truetank.update()draw_battle_field()time = pygame.time.get_ticks()if enemys_cur_number < enemys_max_number:produce_enemy(time)index = 0for enemy in enemys:if enemy.destroyed:enemys.pop(index)else:enemy.update(time)index += 1if game_over:screen.blit(game_over_img, (x_max * 15 - game_over_img.get_width() / 2, y_max * 15 - game_over_img.get_height() / 2))pygame.display.flip()pygame.display.update()for event in pygame.event.get():if event.type == pygame.QUIT:pygame.quit()exit(0)if event.type == pygame.KEYDOWN:if event.key == K_w or event.key == K_UP:keys[0] = True elif event.key == K_a or event.key == K_LEFT:keys[1] = True elif event.key == K_s or event.key == K_DOWN:keys[2] = True elif event.key == K_d or event.key == K_RIGHT:keys[3] = True if event.key == K_SPACE:keys[4] = True if event.type == pygame.KEYUP:if event.key == K_w or event.key == K_UP:keys[0] = Falseelif event.key == K_a or event.key == K_LEFT:keys[1] = Falseelif event.key == K_s or event.key == K_DOWN:keys[2] = Falseelif event.key == K_d or event.key == K_RIGHT:keys[3] = Falseif event.key == K_SPACE:keys[4] = Falseif game_over:continueif keys[0]:if last_move == -1 or time - last_move >= move_interval:last_move = timetank.up()elif keys[2]:if last_move == -1 or time - last_move >= move_interval:last_move = timetank.down()if keys[1]:if last_move == -1 or time - last_move >= move_interval:last_move = timetank.left()elif keys[3]:if last_move == -1 or time - last_move >= move_interval:last_move = timetank.right()if keys[4]:tank.fire(time)fire_msc.play()while True:for event in pygame.event.get():if event.type == pygame.QUIT:pygame.quit()exit(0)pygame.display.flip()pygame.display.update()

效果圖：
一起學習python，小白指導，教學分享記得私信我

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