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27 lines
850 B
C++
27 lines
850 B
C++
#pragma once
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#include "RomBrowserState.h"
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#include "RomBrowserStateTrigger.h"
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class RomBrowserStateMachine
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{
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public:
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void Fire(RomBrowserStateTrigger trigger);
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void Update();
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constexpr RomBrowserState GetPreviousState() const { return _prevState; }
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constexpr RomBrowserStateTrigger GetLastTrigger() const { return _lastTrigger; }
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constexpr RomBrowserState GetCurrentState() const { return _curState; }
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constexpr bool HasStateChanged() const { return _stateChanged; }
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private:
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RomBrowserStateTrigger _lastTrigger = RomBrowserStateTrigger::None;
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RomBrowserState _prevState = RomBrowserState::Start;
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RomBrowserState _curState = RomBrowserState::Start;
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RomBrowserStateTrigger _newTrigger = RomBrowserStateTrigger::None;
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bool _stateChanged = false;
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bool FireDirect(RomBrowserStateTrigger trigger);
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};
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