import pygame import random pygame.init() # ============窗口常量============ WIDTH = 960 HEIGHT = 550 screen = pygame.display.set_mode((WIDTH, HEIGHT)) pygame.display.set_caption("植物大战僵尸‑完整版") clock = pygame.time.Clock() FPS = 60 # ============颜色定义============ GRASS_GREEN = (75, 175, 55) PEASHOOTER_COLOR = (20, 150, 25) SUNFLOWER_COLOR = (255, 200, 30) WALLNUT_COLOR = (120, 80, 30) ZOMBIE_COLOR = (100, 60, 35) CONE_ZOMBIE_COLOR = (160, 90, 40) PEA_COLOR = (50, 210, 50) SUN_COLOR = (255, 215, 0) BLACK = (0, 0, 0) RED = (255, 0, 0) WHITE = (255, 255, 255) # ============字体（修复SysFont报错）============ font = pygame.font.Font(None, 32) small_font = pygame.font.Font(None, 24) # ============网格设置============ ROW_COUNT = 5 CELL_HEIGHT = HEIGHT // ROW_COUNT CELL_WIDTH = 80 # ============全局游戏数据============ plants = [] peas = [] zombies = [] sun_items = [] sun_score = 150 zombie_spawn_timer = 0 game_over = False plant_cooldown = 0 # ============植物类型常量============ PEASHOOTER = 1 SUNFLOWER = 2 WALLNUT = 3 # ============植物类============ class Plant: def __init__(self, row, col, plant_type): self.row = row self.col = col self.x = col * CELL_WIDTH self.y = row * CELL_HEIGHT self.type = plant_type self.cd = 0 self.hp = 300 self.sun_cd = 0 def update(self): self.cd += 1 if self.type == PEASHOOTER: if self.cd >= 90: peas.append([self.x + 60, self.y + 25, self.row]) self.cd = 0 elif self.type == SUNFLOWER: self.sun_cd += 1 if self.sun_cd >= 180: sun_items.append([self.x + 30, self.y]) self.sun_cd = 0 def draw(self): if self.type == PEASHOOTER: pygame.draw.rect(screen, PEASHOOTER_COLOR, (self.x + 10, self.y + 10, 60, 60)) elif self.type == SUNFLOWER: pygame.draw.circle(screen, SUNFLOWER_COLOR, (int(self.x + 40), int(self.y + 40)), 28) elif self.type == WALLNUT: pygame.draw.rect(screen, WALLNUT_COLOR, (self.x + 8, self.y + 8, 64, 64)) # ============僵尸类============ class Zombie: def __init__(self, row): self.row = row self.x = WIDTH self.y = row * CELL_HEIGHT self.speed = 1 self.attack_timer = 0 self.eating_plant = None #20%概率生成路障僵尸 if random.random() < 0.2: self.hp = 1 self.is_cone = True else: self.hp = 5 self.is_cone = False def update(self): # 判断当前行有没有阻挡的植物 blocked = False for p in plants: if p.row == self.row and p.x + 70 > self.x and p.x < self.x + 50: blocked = True self.eating_plant = p break if blocked: self.attack_timer += 1 if self.attack_timer >= 60: self.eating_plant.hp -= 10 self.attack_timer = 0 else: self.x -= self.speed self.eating_plant = None def draw(self): if self.is_cone: pygame.draw.rect(screen, CONE_ZOMBIE_COLOR, (self.x, self.y + 5, 50, 70)) else: pygame.draw.rect(screen, ZOMBIE_COLOR, (self.x, self.y + 5, 50, 70)) hp_text = small_font.render(str(self.hp), True, RED) screen.blit(hp_text, (self.x + 10, self.y - 15)) # ============主循环============ running = True while running: clock.tick(FPS) plant_cooldown += 1 #事件监听 for event in pygame.event.get(): if event.type == pygame.QUIT: running = False if event.type == pygame.MOUSEBUTTONDOWN and not game_over: mx, my = pygame.mouse.get_pos() r = my // CELL_HEIGHT c = mx // CELL_WIDTH #收集阳光 for sun in sun_items[:]: sx, sy = sun if abs(mx - sx) < 25 and abs(my - sy) < 25: sun_score += 25 sun_items.remove(sun) break else: #判断格子是否已有植物 occupied = False for p in plants: if p.row == r and p.col == c: occupied = True break if not occupied and plant_cooldown > 20: # 左键：豌豆射手 100阳光 if event.button == 1 and sun_score >= 100: plants.append(Plant(r, c, PEASHOOTER)) sun_score -= 100 plant_cooldown = 0 # 中键：向日葵 50阳光 elif event.button == 2 and sun_score >= 50: plants.append(Plant(r, c, SUNFLOWER)) sun_score -= 50 plant_cooldown = 0 #右键：坚果墙 50阳光 elif event.button == 3 and sun_score >= 50: plants.append(Plant(r, c, WALLNUT)) sun_score -= 50 plant_cooldown = 0 if not game_over: #生成僵尸 zombie_spawn_timer += 1 spawn_interval = max(100, 220 - len(zombies)*8) if zombie_spawn_timer >= spawn_interval: rand_row = random.randint(0, ROW_COUNT - 1) zombies.append(Zombie(rand_row)) zombie_spawn_timer = 0 #更新植物，删除血量归零植物 for p in plants[:]: p.update() if p.hp <= 0: plants.remove(p) #更新豌豆+碰撞检测 new_peas = [] for pea in peas: px, py, pr = pea px += 5 hit = False for z in zombies[:]: if z.row == pr and z.x < px < z.x + 50: z.hp -= 1 hit = True if z.hp <= 0: zombies.remove(z) break if not hit and px < WIDTH: new_peas.append([px, py, pr]) peas = new_peas #更新僵尸 for z in zombies: z.update() if z.x < 40: game_over = True #阳光自动下落 for s in sun_items[:]: s[1] += 0.8 if s[1] > HEIGHT - 30: sun_items.remove(s) # ============绘制画面============ screen.fill(GRASS_GREEN) #网格线 for i in range(ROW_COUNT + 1): pygame.draw.line(screen, BLACK, (0, i * CELL_HEIGHT), (WIDTH, i * CELL_HEIGHT), 2) for j in range(13): pygame.draw.line(screen, BLACK, (j * CELL_WIDTH, 0), (j * CELL_WIDTH, HEIGHT), 1) #绘制植物 for p in plants: p.draw() #绘制豌豆 for pea in peas: pygame.draw.circle(screen, PEA_COLOR, (int(pea[0]), int(pea[1])), 6) #绘制僵尸 for z in zombies: z.draw() #绘制掉落阳光 for sun in sun_items: sx, sy = sun pygame.draw.circle(screen, SUN_COLOR, (int(sx), int(sy)), 18) #UI文字 sun_text = font.render(f"阳光: {sun_score}", True, BLACK) screen.blit(sun_text, (20, 10)) tip1 = small_font.render("左键=豌豆射手(100)",True,BLACK) tip2 = small_font.render("中键=向日葵(50)｜右键=坚果(50)",True,BLACK) screen.blit(tip1,(20,45)) screen.blit(tip2,(20,70)) if game_over: over_text = font.render("游戏结束！僵尸入侵成功", True, RED) screen.blit(over_text, (WIDTH//2-150, HEIGHT//2)) pygame.display.flip() pygame.quit()