80 lines
1.5 KiB
C++
80 lines
1.5 KiB
C++
#pragma once
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#include <array>
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#include <math/vec2.hpp>
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namespace lt {
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class Event;
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class Input
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{
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public:
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static auto instance() -> Input &
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{
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static auto instance = Input {};
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return instance;
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}
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static void receive_user_interface_events(bool receive, bool toggle = false)
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{
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instance().receive_user_interface_events_impl(receive, toggle);
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}
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static void receive_game_events(bool receive, bool toggle = false)
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{
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instance().receieve_game_events_impl(receive, toggle);
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}
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static auto get_keyboard_key(int code) -> bool
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{
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return instance().m_keyboad_keys[code];
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}
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static auto get_mouse_button(int code) -> bool
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{
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return instance().m_mouse_buttons[code];
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}
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static auto get_mouse_position(int /*code*/) -> const math::vec2 &
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{
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return instance().m_mouse_position;
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}
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void on_event(const Event &inputEvent);
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[[nodiscard]] auto is_receiving_input_events() const -> bool
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{
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return m_user_interface_events;
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}
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[[nodiscard]] auto is_receiving_game_events() const -> bool
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{
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return m_game_events;
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}
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private:
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Input();
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void receive_user_interface_events_impl(bool receive, bool toggle = false);
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void receieve_game_events_impl(bool receive, bool toggle = false);
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void restart_input_state();
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std::array<bool, 348> m_keyboad_keys {};
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std::array<bool, 8> m_mouse_buttons {};
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math::vec2 m_mouse_position;
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math::vec2 m_mouse_delta;
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float m_mouse_wheel_delta {};
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bool m_user_interface_events { true };
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bool m_game_events { true };
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};
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} // namespace lt
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