import random
print("*"*10+"唐僧大战白骨精"+"*"*10)
name = input('请选择你的身份:\n\t1.唐僧\n\t2.白骨精\n请选择：')
if name == '2':
    print("咦你竟然选择白骨精，就不让你是白骨精")
elif name == '1':
    print("恭喜你选择的是唐僧")
else:
    print('操作错误，罚你是唐僧')
xie = 2
gong = 2
fang = 2
bai_xie = 20
bai_gong = 20
bai_fang = 20
print("——"*25)
print(f'你现在的身份是唐僧,生命值{xie}，攻击力{gong},防御力{fang}')
print('游戏开始')
flag = True
while flag:
    print(f'唐僧的状态，生命值{xie}，攻击力{gong},防御力{fang}')
    xuan = input('请选择你的操作\n1.刷怪，\n2.打白骨精，\n3.退出游戏\n请选择： ')
    if xuan == '1':
        xie += random.randint(-1,5)
        if gong < 20 and fang <20 :
            gong += random.randint(0, 4)
            fang += random.randint(0, 4)
        gong += random.randint(0,2)
        fang += random.randint(0,2)
        if xie <= 0:
            print('你被小怪打死了，游戏结束')
            break
        print('恭喜您升级了')
    elif xuan == '2':
        print('boos大战即将开始')
        while flag:
            print('请选择你的操作：\n1.普通攻击\n2.全力一击\n3.防御\n4.逃跑')
            play = input()
            if play == '1':
                if 0 > (gong - bai_fang * 0.8):
                    print('白骨精的防御力太高，攻击没有掉血')
                else:
                    print(f'唐僧攻击成功：白骨精失去{gong - bai_fang * 0.8}血量')
                    bai_xie -= gong-bai_fang*0.8
                if bai_gong - fang*0.8 < 0:
                    print('唐僧的防御力太高，攻击没有掉血')
                else:
                    print(f"白骨精攻击奏效，唐僧失去{bai_gong - fang*0.8}")
                    xie -= bai_gong - fang*0.8
            elif play == '2':
                print(f'全力一击失去{xie*0.3}血量')
                xie -= xie*0.3  # 减去总血量的百分之三十
                if 0 > (gong - bai_fang * 0.4):
                    print('白骨精的防御力太高，攻击没有掉血')
                else:
                    print(f'唐僧攻击成功：白骨精失去{gong - bai_fang * 0.5}血量')
                    bai_xie -= gong-bai_fang*0.5
                if bai_gong - fang*0.6 < 0:   # 防御降低0.2
                    print('唐僧的防御力太高，攻击没有掉血')
                else:
                    print(f"白骨精攻击成功，唐僧失去{bai_gong - fang*0.6}")
                    xie -= bai_gong - fang*0.6
            elif play == '3':
                if bai_gong - fang< 0:
                    print('唐僧的防御力太高，攻击没有掉血')
                else:
                    print(f"白骨精攻击成功，唐僧失去{bai_gong - fang }")
                    xie -= bai_gong - fang
            elif play == '4':
                print('逃跑成功')
                break
            else:
                print('操作错误，请重新输入')
                continue
            if bai_xie <= 0:
                print('恭喜你战胜了白骨精')
                flag = False
            elif xie <= 0:
                print('唐僧失败了,游戏结束')
                flag = False
    elif xuan == '3':
        flag = False
    else:
        print('输入有误，请重新操作')