L = [
Enemy(100, "张三", 10, 50, 5),
Enemy(101, "李四", 15, 20, 7),
Enemy(102, "王五", 5, 0, 2),
Enemy(103, "莉莉", 20, 0, 13),
Enemy(104, "芳芳", 17, 30, 9)
]
# 解决的问题：获取满足条件的最后一个对象
# 获取最后一个活人
# 获取攻击速度大于５的最后一个敌人
# result = ListHelper.first(L[::-1],lambda enemy : enemy.hp > 0)
result = ListHelper.last(L, lambda enemy: enemy.hp > 0)
print(result)
result = ListHelper.first(L[::-1], lambda enemy: enemy.atk_speed > 5)
print(result)
# 解决的问题：获取满足条件的对象总数
# 获取具有生命值的对象总数
# 获取攻击速度小于２０的敌人总数
result = ListHelper.count(L, lambda enemy: enemy.hp > 0)
print(result)
result = ListHelper.count(L, lambda enemy: enemy.atk_speed < 20)
print(result)
# 解决的问题：判断列表中是否包含某个元素
# 获取列表中是否具有死人
# 获取列表中是否具有攻击速度大于１０的敌人
result = ListHelper.include(L, lambda enemy: enemy.hp == 0)
print(result)
L = [
Enemy(100, "张三", 10, 50, 5),
Enemy(101, "李四", 15, 20, 7),
Enemy(102, "王五", 5, 0, 2),
Enemy(103, "莉莉", 20, 0, 13),
Enemy(104, "芳芳", 17, 30, 9)
]
# 1. 查找所有死人.
for item in ListHelper.find_all(L, lambda enemy: enemy.hp == 0):
print(item)
print()
# 2. 查找编号是101的敌人
target = ListHelper.first(L, lambda enemy: enemy.id == 101)
print(target)
print()
# 3. 查找所有活人.
for item in ListHelper.find_all(L, lambda enemy: enemy.hp > 0):
print(item)
print()
# 4. 计算所有敌人攻击力总和
result = ListHelper.sum(L, lambda enemy: enemy.atk)
print(result)
print()
# 5. 查找所有攻击速度在５－－１０之间的敌人
for item in ListHelper.find_all(L, lambda enemy: 5 <= enemy.atk_speed <= 10):
self.atk_speed = atk_speed
list01 = [
Enemy(101, "玄冥大老", 200, 800, 5),
Enemy(102, "玄冥小老", 150, 700, 3),
Enemy(103, "qtx", 800, 1000, 50),
Enemy(104, "吕泽玛利亚", 0, 300, 2),
Enemy(105, "赵金多", 500, 900, 10),
]
# 1. 查找所有死人. 10:44
for item in ListHelper.find_all(list01, lambda e: e.hp == 0):
print(item.name)
# 2. 查找编号是101的敌人
result = ListHelper.first(list01, lambda e: e.id == 101)
print(result.name)
# 3. 查找所有活人.
for item in ListHelper.find_all(list01, lambda e: e.hp > 0):
print(item.name)
# 4. 计算所有敌人攻击力总和
result = ListHelper.sum(list01, lambda e: e.atk)
print(result)
# 5. 查找所有攻击速度在５－－１０之间的敌人
for item in ListHelper.find_all(list01, lambda e: 5 <= e.atk_speed <= 10):
print(item.name)
# 6. 查找所有敌人的姓名
# for item in ListHelper.select(list01,lambda e:e.name):
# print(item)
# 结果是生成器对象