local Action_RespiratoryRegurgitation = {
    -- 可配置参数定义，参数将显示在Action配置面板
    -- 例：
    -- MyIntParameter = 0
    AddHealthFrequency = 5;
    ReplyPerSecond = 10.; -- 每一秒增加的血量
    WaitAddHealthTime = 3.;
}

-- 触发器激活时，将执行Action的Execute
function Action_RespiratoryRegurgitation:Execute(...)
    UGCEventSystem.AddListener(EventTypes.PlayerCause, self.PlayerVictim, self);
    self.UpdateAddTime = 0.
    self.PlayerVictimTime = {}
    self.EnableAddHealth = true; -- 默认开启呼吸回血
    UGCLogSystem.Log("[Action_RespiratoryRegurgitation_Execute]")
    self.bEnableActionTick = true
    return true
end


function Action_RespiratoryRegurgitation:Update(DeltaSeconds)
    if not self.EnableAddHealth then
        return;
    end
    self.UpdateAddTime = self.UpdateAddTime + DeltaSeconds
    if self.UpdateAddTime >= (1. / self.AddHealthFrequency) then
        self.UpdateAddTime = self.UpdateAddTime - 1. / self.AddHealthFrequency
        self:AddPlayerHealth();
    end
end

function Action_RespiratoryRegurgitation:PlayerVictim(Damage, IsKill, CauserKey, VictimKey)
    self.PlayerVictimTime[VictimKey] = KismetSystemLibrary.GetGameTimeInSeconds(UGCGameSystem.GameState)
end

function Action_RespiratoryRegurgitation:AddPlayerHealth()
    local AllPlayer = UGCGameSystem.GetAllPlayerPawn()
    local NowTime = KismetSystemLibrary.GetGameTimeInSeconds(UGCGameSystem.GameState)
    for k, Player in pairs(AllPlayer) do
        if UE.IsValid(Player) and Player.PlayerKey ~= nil and Player:IsAlive() then
            if self.PlayerVictimTime[Player.PlayerKey] == nil then
                if NowTime - self.PlayerVictimTime[Player.PlayerKey] > self.WaitAddHealthTime then
                    UGCPawnAttrSystem.SetHealth(Player, Player.GetHealth(Player) + self.ReplyPerSecond / self.AddHealthFrequency);
                end
            end
        end
    end
end

-- 打断
function Action_RespiratoryRegurgitation:Interrupt(InTime)
    self.EnableAddHealth = false; -- 不会被启动了
    if InTime > 0 then
    else
        self.EnableAddHealth = false; -- 不会被启动了
        UGCEventSystem.SetTimer(self, function()
            self.EnableAddHealth = true; -- 隔这段时间之后会恢复
        end, InTime);
    end
end

return Action_RespiratoryRegurgitation