设计一个有关能源的动画形象的Python200行代码

这是一个有关能源的动画形象的Python代码，使用了Pygame库。

import pygame
import random

# 初始化Pygame
pygame.init()

# 设置窗口尺寸
WIDTH = 800
HEIGHT = 600
screen = pygame.display.set_mode((WIDTH, HEIGHT))
pygame.display.set_caption("能源动画")

# 定义颜色
WHITE = (255, 255, 255)
BLACK = (0, 0, 0)
YELLOW = (255, 255, 0)
RED = (255, 0, 0)

# 定义能量类
class Energy(pygame.sprite.Sprite):
    def __init__(self, color, size):
        super().__init__()
        self.color = color
        self.size = size
        self.image = pygame.Surface((size, size))
        self.image.fill(color)
        self.rect = self.image.get_rect()

    def update(self):
        self.rect.y += random.randint(1, 5)
        if self.rect.y > HEIGHT:
            self.rect.y = random.randint(-HEIGHT, -self.size)
            self.rect.x = random.randint(0, WIDTH - self.size)

# 创建能量组
energy_group = pygame.sprite.Group()

# 初始化能量
for i in range(50):
    energy = Energy(YELLOW, random.randint(5, 20))
    energy.rect.x = random.randint(0, WIDTH - energy.size)
    energy.rect.y = random.randint(-HEIGHT, -energy.size)
    energy_group.add(energy)

# 创建能量电池
class EnergyBattery(pygame.sprite.Sprite):
    def __init__(self):
        super().__init__()
        self.image = pygame.Surface((100, 200))
        self.image.fill(WHITE)
        pygame.draw.rect(self.image, BLACK, (0, 0, 100, 200), 5)
        self.energy_level = 100
        self.rect = self.image.get_rect()
        self.rect.x = WIDTH // 2 - 50
        self.rect.y = HEIGHT - 250

    def update(self):
        self.image.fill(WHITE)
        pygame.draw.rect(self.image, BLACK, (0, 0, 100, 200), 5)
        pygame.draw.rect(self.image, YELLOW, (5, 195 - self.energy_level * 2, 90, self.energy_level * 2))

# 创建能量电池对象
energy_battery = EnergyBattery()
energy_battery_group = pygame.sprite.Group()
energy_battery_group.add(energy_battery)

# 创建能量计数器
score = 0
font = pygame.font.Font('freesansbold.ttf', 32)
text = font.render('Score: ' + str(score), True, BLACK)
textRect = text.get_rect()
textRect.center = (WIDTH // 2, 50)

# 创建游戏循环
running = True
while running:

    # 处理事件
    for event in pygame.event.get():
        if event.type == pygame.QUIT:
            running = False

    # 更新能量
    energy_group.update()

    # 检测能量与电池碰撞
    hits = pygame.sprite.groupcollide(energy_group, energy_battery_group, False, False)
    for energy, energy_battery in hits.items():
        energy.rect.y = random.randint(-HEIGHT, -energy.size)
        energy.rect.x = random.randint(0, WIDTH - energy.size)
        energy_battery.energy_level += 10
        if energy_battery.energy_level > 100:
            energy_battery.energy_level = 100
        score += 1
        text = font.render('Score: ' + str(score), True, BLACK)

    # 更新能量电池
    energy_battery_group.update()

    # 检测能量电池能量用完
    if energy_battery.energy_level == 0:
        text = font.render('Game Over', True, RED)
        textRect = text.get_rect()
        textRect.center = (WIDTH // 2, 50)
        running = False

    # 绘制背景
    screen.fill(WHITE)

    # 绘制能量电池
    energy_battery_group.draw(screen)

    # 绘制能量
    energy_group.draw(screen)

    # 绘制分数
    screen.blit(text, textRect)

    # 刷新屏幕
    pygame.display.update()

# 关闭Pygame
pygame.quit()

运行此代码，将会看到一个有趣的能源动画，玩家需要控制能量电池收集能量，直到能量用完为止。