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23 lines
380 B
23 lines
380 B
#pragma once
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#include <fmt/core.h>
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#define FSM_EV(S, F) case S: F(); break
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#define FSM_STATE(S, F, E) case S: F(E); break
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template<typename S, typename E>
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class DeadSimpleFSM {
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protected:
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S _state = S::START;
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public:
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virtual void event(E event) = 0;
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void state(S next_state) {
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_state = next_state;
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}
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bool in_state(S state) {
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return _state == state;
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}
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};
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