UserInput.h

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#pragma once

#include <iostream>
#include "glfw3.h"
#include "glm.hpp"

class UserInput
{
public:
    UserInput(GLFWwindow* window);
    UserInput();
    ~UserInput();

    void init(GLFWwindow* window, bool wire, bool frame, bool lin_tex, int mip, bool vf_cull, bool transp, bool bloom, bool count_down);
    bool terminate();

    // Player related input
    glm::vec3 getMoveInput();
    glm::vec2 getLookInput();
    bool getFireInput();
    
    void switchModi();

private:
    GLFWwindow* window;
    glm::vec2 screen_center;
    
    float lastButtonPress = 0; //extra buttons (F2,F3,...)
    float minDist = 0.4; //minimum 0.4 seconds between 2 button presses
        
    // Extras
    void switchFrameTimeMode();
    void switchWireFrameMode();
    void switchTexSamplingMode();
    void switchMipMapMode();
    void switchViewFrustumCullingMode();
    void switchTransparencyMode();
    void switchBloomMode();
    void switchCountdownMode();

    void toggleShowZBufferView();

    void toggleUpdateZBufferView();

    void doFreeMouse();

};

//global
extern bool showFrameTime, useWireFrame, useLinearTexSampling, useViewFrustumCulling, useTransparency, useBloom, countDown, showZBufferView, updateZBufferView, freeMouse;
extern int useMipMapping; // 0: off, 1: nearest neighbour, 2: linear