weather.py

import random

# 定义天气条件
temperatures = ['极冷', '冷', '凉爽', '温和', '温暖', '热', '极热']
weathers = ['晴朗', '多云', '阴天', '小雨', '中雨', '大雨', '雷暴', '飓风']
wind_directions = ['北', '东北', '东', '东南', '南', '西南', '西', '西北']
wind_speeds = ['无风', '微风', '和风', '强风', '大风', '狂风', '暴风', '台风']
with open('seed.txt', 'r') as f:
    seed = int(f.read())
random.seed(seed)
def read_weather_from_file(filename):
    """从文件中读取天气数据"""
    with open(filename, 'r', encoding='utf-8') as file:
        lines = file.readlines()
        if len(lines) != 4:
            raise ValueError("文件中应包含四行天气数据")
        return {
            'temperature': lines[0].strip(),
            'weather': lines[1].strip(),
            'wind_direction': lines[2].strip(),
            'wind_speed': lines[3].strip()
        }

def write_weather_to_file(weather, filename):
    """将天气数据写入文件"""
    with open(filename, 'w', encoding='utf-8') as file:
        file.write(f"{weather['temperature']}\n")
        file.write(f"{weather['weather']}\n")
        file.write(f"{weather['wind_direction']}\n")
        file.write(f"{weather['wind_speed']}\n")

def adjust_value(current_value, options, condition=None):
    """根据D20的结果调整值，并考虑特定条件"""
    roll = random.randint(1, 20)
    current_index = options.index(current_value)

    # 其他条件下的处理
    if condition is None and options != temperatures and options != wind_directions:
        value = current_index
        if value <= len(options) / 2:
            if roll in range(1, 7):
                return max(0, value - 1)
            elif roll in range(17, 21):
                return min(len(options) - 1, value + 1)
        else:
            if roll in range(1, 14):
                return max(0, value - 1)
            elif roll in range(19, 21):
                return min(len(options) - 1, value + 1)
    elif options == temperatures:
        if roll in range(1, 7):
            return max(0, current_index - 1)
        elif roll in range(15, 21):
            return min(len(options) - 1, current_index + 1)
    elif options == wind_directions:
        return random.randint(0, len(wind_directions) - 1)
    else:
        if roll in range(1, 13):
            return max(0, current_index + 1)

    return current_value

def adjust_weather(current_weather):
    """根据当前天气生成新的随机天气并应用特殊规则"""
    # 调整温度
    temperature_index = adjust_value(current_weather['temperature'], temperatures)

    # 调整天气
    weather_index = adjust_value(current_weather['weather'], weathers)

    # 当天气下雨且温度高于冷时，温度可能下降
    if current_weather['weather'] not in ['晴朗', '多云', '阴天'] and current_weather['temperature'] not in ['极冷']:
        temperature_index = adjust_value(current_weather['temperature'], temperatures, True)

    # 当天气下雨且风速低于雨量时，风速可能增加
    if current_weather['weather'] in ['小雨', '中雨', '大雨', '雷暴', '飓风'] and \
       current_weather['wind_speed'] not in ['大风', '狂风', '暴风', '台风']:
        wind_speed_index = adjust_value(current_weather['wind_speed'], wind_speeds, True)
    else:
        wind_speed_index = adjust_value(current_weather['wind_speed'], wind_speeds)
    # 确保 `wind_speed_index` 是整数
    if type(weather_index) == str:
        weather_index = weathers.index(current_weather['weather'])
    if type(temperature_index) == str:
        temperature_index = temperatures.index(current_weather['temperature'])
    if type(wind_speed_index) == str:
        wind_speed_index = wind_speeds.index(current_weather['wind_speed'])
    # 如果天气为飓风或台风，则需要检查风速是否匹配
    if current_weather['weather'] == '飓风' and current_weather['wind_speed'] != '暴风':
        weather_index = max(0, weather_index - 1)
    elif current_weather['wind_speed'] == '台风' and current_weather['weather'] != '雷暴':
        wind_speed_index = max(0, wind_speed_index - 1)
    # 返回结果
    return {
        'temperature': temperatures[temperature_index],
        'weather': weathers[weather_index],
        'wind_direction': wind_directions[random.randint(0, len(wind_directions) - 1)],
        'wind_speed': wind_speeds[wind_speed_index]
    }

# 主程序
filename = "weather.txt"
try:
    # 读取当前天气
    current_weather = read_weather_from_file(filename)
    print("当前天气:")
    for key, value in current_weather.items():
        print(f"{key}: {value}")

    # 生成随机天气
    new_weather = adjust_weather(current_weather)
    print("\n随机生成的新天气:")
    for key, value in new_weather.items():
        print(f"{key}: {value}")

    # 写入新天气
    write_weather_to_file(new_weather, filename)
except Exception as e:
    print(f"发生错误: {e}")
with open('seed.txt', 'w') as f:
    f.write(str(seed+1))