window.hpp

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#pragma once
 
#include <renderer.hpp>
#include <textrenderer.hpp>
#include <input.hpp>
#include <texturesmanager.hpp>
#include <fontmanager.hpp>
#include <textqueue.hpp>
 
class Application;
 
extern bool ISFULLSCREEN;
extern Renderer *RENDERER; 
extern TextRenderer *TEXT_RENDERER; 
extern Input *INPUT; 
extern TexturesManager *TEXTURES_MANAGER; 
extern FontManager *FONT_MANAGER; 
extern TextQueue *TEXT_QUEUE; 
 
namespace Window{
    extern int InitGlfwWindow(const char *window_name,bool resizable);
    extern void DeinitGlfwWindow();
 
    extern void ToggleFullScreen();
    extern void ToggleVSync();
    extern void SetResizable(bool resizable);
 
    extern bool GetKeyState(int key,int state);
    extern bool GetMouseButtonState(int button,int state);
    extern void GetMousePos(double *x,double *y);
 
    extern void ShowMetrics();
    extern void PrintDebugInfo();
 
    extern void GLAPIENTRY MessageCallback(GLenum source,GLenum type,GLuint id,GLenum severity,GLsizei length,const GLchar* message,const void* userParam);
    extern void GLAPIENTRY FramebufferSizeCallback(GLFWwindow *window,int width,int height);
    extern void GLAPIENTRY ErrorCallback(int error,const char *description);
 
    extern Application* CreateApplication();
 
    extern GLFWwindow *Window;
 
    extern float Width,Height;
    extern float BaseWidth,BaseHeight;
    extern float FullscreenWidth,FullscreenHeight;
 
    extern float FPS;
    extern float CurrentFrameTime;
    extern float LastFrameTime;
    extern float DeltaTime;
    extern float Alpha; //for interpolation
 
    extern bool IsFullscreen;
    extern bool IsVSync;
    extern bool ShowMetrics_;
 
    extern bool FramebufferUpdate;
    extern bool ProjUpdate;
    extern bool TextProjUpdate;
    #ifdef EDITOR
        extern bool SceneFramebufferUpdate;
 
        extern int DrawCalls;
        extern int VertexCount;
    #endif
 
    extern const float MAX_WIDTH;
    extern float MAX_HEIGHT;
};