Utilities.hpp

#ifndef _UTILITIES_HPP_
#define _UTILITIES_HPP_

#include "common.hpp"


bool FileExists(const string &filename);

string ReadFile(const string &filename);

void GetErrors(void);


void SetOcclusionQuality(int quality);
int GetOcclusionQuality();

void SetWindowHeight(int h);
int GetWindowHeight();
void SetWindowWidth(int w);
int GetWindowWidth();


#endif //#ifndef _UTILITIES_HPP_