Magic_Game/kiwano/base/Timer.h

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2019-04-11 14:40:54 +08:00
// Copyright (c) 2016-2018 Kiwano - Nomango
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
#pragma once
#include "../common/helper.h"
#include "../common/Closure.hpp"
#include "../common/IntrusiveList.hpp"
#include "Object.h"
#include "time.h"
#include <functional>
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namespace kiwano
{
class TimerManager;
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KGE_DECLARE_SMART_PTR(Timer);
// <20><>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD>
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class KGE_API Timer
: public Object
, protected IntrusiveListItem<TimerPtr>
{
friend class TimerManager;
friend class IntrusiveList<TimerPtr>;
using Callback = Closure<void()>;
public:
explicit Timer(
Callback const& func, /* ִ<>к<EFBFBD><D0BA><EFBFBD> */
String const& name = L"" /* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
);
explicit Timer(
Callback const& func, /* ִ<>к<EFBFBD><D0BA><EFBFBD> */
Duration delay, /* ʱ<><CAB1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>룩 */
int times = -1, /* ִ<>д<EFBFBD><D0B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> -1 Ϊ<><CEAA><EFBFBD><EFBFBD>ִ<EFBFBD>У<EFBFBD> */
String const& name = L"" /* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
);
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
void Start();
// ֹͣ<CDA3><D6B9><EFBFBD><EFBFBD>
void Stop();
// <20><><EFBFBD><EFBFBD><EFBFBD>Ƿ<EFBFBD><C7B7><EFBFBD><EFBFBD><EFBFBD>ִ<EFBFBD><D6B4>
bool IsRunning() const;
protected:
void Update(Duration dt, bool& remove_after_update);
void Reset();
protected:
bool running_;
int run_times_;
int total_times_;
Duration delay_;
Duration delta_;
Callback callback_;
};
}