80 lines
2.6 KiB
C++
80 lines
2.6 KiB
C++
#ifndef InputManager_h__
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#define InputManager_h__
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#include <array>
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#include <GLFW/glfw3.h>
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#include "../Common.h"
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#include "EventBroker.h"
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#include "EKeyDown.h"
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#include "EKeyUp.h"
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#include "EKeyboardChar.h"
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#include "EMousePress.h"
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#include "EMouseRelease.h"
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#include "EMouseMove.h"
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#include "EMouseScroll.h"
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#include "ELockMouse.h"
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#include "EGamepadAxis.h"
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#include "EGamepadButton.h"
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#include "EFileDropped.h"
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class InputManager
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{
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public:
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InputManager(GLFWwindow* window, EventBroker* eventBroker)
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: m_GLFWWindow(window)
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, m_EventBroker(eventBroker)
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, m_CurrentKeyState()
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, m_LastKeyState()
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, m_CurrentMouseState()
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, m_LastMouseState()
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, m_CurrentMouseX(0), m_CurrentMouseY(0)
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, m_LastMouseX(0), m_LastMouseY(0)
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, m_CurrentMouseDeltaX(0), m_CurrentMouseDeltaY(0)
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, m_MouseLocked(false)
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{ Initialize(); }
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void Initialize();
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static const short MAX_GAMEPADS = 4;
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void Update(double dt);
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private:
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GLFWwindow* m_GLFWWindow;
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EventBroker* m_EventBroker;
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EventRelay<InputManager, Events::LockMouse> m_ELockMouse;
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bool OnLockMouse(const Events::LockMouse &event);
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EventRelay<InputManager, Events::UnlockMouse> m_EUnlockMouse;
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bool OnUnlockMouse(const Events::UnlockMouse &event);
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std::array<int, GLFW_KEY_LAST+1> m_CurrentKeyState;
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std::array<int, GLFW_KEY_LAST+1> m_LastKeyState;
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std::array<int, GLFW_MOUSE_BUTTON_LAST+1> m_CurrentMouseState;
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std::array<int, GLFW_MOUSE_BUTTON_LAST+1> m_LastMouseState;
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typedef std::array<float, static_cast<int>(Gamepad::Axis::LAST) + 1> GamepadAxisState;
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std::array<GamepadAxisState, MAX_GAMEPADS> m_CurrentGamepadAxisState;
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std::array<GamepadAxisState, MAX_GAMEPADS> m_LastGamepadAxisState;
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typedef std::array<bool, static_cast<int>(Gamepad::Button::LAST) + 1> GamepadButtonState;
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std::array<GamepadButtonState, MAX_GAMEPADS> m_CurrentGamepadButtonState;
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std::array<GamepadButtonState, MAX_GAMEPADS> m_LastGamepadButtonState;
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double m_CurrentMouseX, m_CurrentMouseY;
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double m_LastMouseX, m_LastMouseY;
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double m_CurrentMouseDeltaX, m_CurrentMouseDeltaY;
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bool m_MouseLocked;
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void PublishGamepadAxisIfChanged(int gamepadID, Gamepad::Axis axis);
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void PublishGamepadButtonIfChanged(int gamepadID, Gamepad::Button button);
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static std::vector<unsigned int> GLFWCharCallbackQueue;
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static void GLFWCharCallback(GLFWwindow* window, unsigned int c);
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static std::vector<std::pair<double, double>> GLFWScrollCallbackQueue;
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static void GLFWScrollCallback(GLFWwindow* window, double xoffset, double yoffset);
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static std::vector<std::string> GLFWDropCallbackQueue;
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static void GLFWDropCallback(GLFWwindow* window, int count, const char* paths[]);
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};
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#endif
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