#include "util.h"




void printLongDc( long val, long m, short sign, char *trg) {
	int ct;
	long vrest,v,dv;

	ct     = 0;
	vrest  = val;
	
	if(vrest < 0 ){
		vrest = vrest * -1;
		if(sign){
			trg[ct] = '-';
			ct++;
		}
	}
	else {
		if(sign){
			trg[ct] = '+';
			ct++;
		}	
	}
	
	dv	   = m;

	while( dv > 1 ) {

		trg[ct] = '0';

		if(vrest >= dv ){
			v     = vrest / dv;
			vrest = vrest - (v * dv);
			trg[ct] = (unsigned char)v + 0x30;
		}

		dv = dv / 10;
		ct++;
	}
	
	trg[ct] = '0';
	if(vrest > 0 ){
		trg[ct] = (unsigned char)(vrest + 0x30);
	}	
	ct++;
	trg[ct] = 0;
}





void printShortDc( short val, short m, short sign, char *trg) {
	short ct,vrest,v,dv;

	ct     = 0;
	vrest  = val;
	
	if(vrest < 0 ){
		vrest = vrest * -1;
		if(sign){
			trg[ct] = '-';
			ct++;
		}
	}
	else {
		if(sign){
			trg[ct] = '+';
			ct++;
		}	
	}
	
	dv	   = m;

	while( dv > 1 ) {

		trg[ct] = '0';

		if(vrest >= dv ){
			v     = vrest / dv;
			vrest = vrest - (v * dv);
			trg[ct] = (unsigned char)v + 0x30;
		}

		dv = dv / 10;
		ct++;
	}
	
	trg[ct] = '0';
	if(vrest > 0 ){
		trg[ct] = (unsigned char)(vrest + 0x30);
	}	
	ct++;
	trg[ct] = 0;
}






void printArcStr( double arc, int hours, char *trg ) {

	double d,t,m,s,v;
	short _d,_m,_s;
	
	v = arc;

	if( hours ) {
		v = arc / 15.0;
	}

	modf( v / 3600 , &d );

	t = d * 3600;
	v = v - t;

	modf( v / 60 , &m );
	t = m * 60;

	modf( v - t , &s);

	if(m < 0 ){
		m = m * -1;
	}	
	if(s < 0 ){
		s = s * -1;
	}	

	_d = (short)d;
	_m = (short)m;
	_s = (short)s;


	printShortDc(_d,100,1,&trg[0]);
	trg[4] = ':';
	printShortDc(_m,10,0,&trg[5]);
	trg[7] = ':';
	printShortDc(_s,10,0,&trg[8]);
	

/*	sprintf(trg,"%03.f:%02.f:%02.f\0", (float)d, (float)m, (float)s);*/

}