
#ifndef _NX_H
#define _NX_H

#include <SDL.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
//#include <unistd.h>
#include <ctype.h>

#include "config.h"
#include "version.h"
#include "common/basics.h"

//#define CSF				9
// eh, okay. this is scale for sub-pixel movement. original nxengine used this and bitshifts
// guess it's short for common scale factor
// but, there were many places, where negative values were shifted. And guess what: modern compilers can optimize mul/sub
// so, we are using mul/div directly. for readability and no UB
#define CSFI 512 

const char *strhex(int value);

#endif
