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Sdk/StateMachine: Fix instantaneous state change

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This commit is contained in:
Lynix
2017-11-19 17:09:56 +01:00
parent 16d4a6ac1c
commit 4fc076325c
4 changed files with 121 additions and 85 deletions
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22
SDK/include/NDK/StateMachine.hpp
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@@ -24,15 +24,13 @@ namespace Ndk
inline void ChangeState(std::shared_ptr<State> state);
inline const std::shared_ptr<State>& GetCurrentState() const;
inline bool IsTopState(const State* state) const;
inline std::shared_ptr<State> PopState();
inline bool PopStatesUntil(std::shared_ptr<State> state);
inline void PopState();
inline void PopStatesUntil(std::shared_ptr<State> state);
inline void PushState(std::shared_ptr<State> state);
inline void SetState(std::shared_ptr<State> state);
inline void ResetState(std::shared_ptr<State> state);
inline bool Update(float elapsedTime);
@@ -40,7 +38,21 @@ namespace Ndk
StateMachine& operator=(const StateMachine&) = delete;
private:
enum class TransitionType
{
Pop,
PopUntil,
Push,
};
struct StateTransition
{
TransitionType type;
std::shared_ptr<State> state;
};
std::vector<std::shared_ptr<State>> m_states;
std::vector<StateTransition> m_transitions;
};
}