27 lines
509 B
C++
27 lines
509 B
C++
#ifndef STATE_MACHINE_H
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#define STATE_MACHINE_H
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#include "scene/main/node.h"
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class State;
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class StateMachine : public Node {
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GDCLASS(StateMachine, Node);
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static void _bind_methods();
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void switch_to_state(State *state);
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void process(double delta);
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protected:
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void _notification(int what);
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public:
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~StateMachine();
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void add_state(State *state);
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private:
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State *current_state{ nullptr };
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bool current_state_is_active{ false };
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HashMap<StringName, State *> states{};
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};
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#endif // !STATE_MACHINE_H
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